DatabaseInformationFull.java
/* Copyright (c) 2001-2024, The HSQL Development Group
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*
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*
* Redistributions of source code must retain the above copyright notice, this
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*
* Redistributions in binary form must reproduce the above copyright notice,
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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package org.hsqldb.dbinfo;
import org.hsqldb.ColumnSchema;
import org.hsqldb.Constraint;
import org.hsqldb.Database;
import org.hsqldb.Expression;
import org.hsqldb.ExpressionColumn;
import org.hsqldb.HsqlException;
import org.hsqldb.HsqlNameManager;
import org.hsqldb.HsqlNameManager.HsqlName;
import org.hsqldb.NumberSequence;
import org.hsqldb.PeriodDefinition;
import org.hsqldb.ReferenceObject;
import org.hsqldb.Routine;
import org.hsqldb.RoutineSchema;
import org.hsqldb.Schema;
import org.hsqldb.SchemaObject;
import org.hsqldb.SchemaObjectSet;
import org.hsqldb.Session;
import org.hsqldb.SqlInvariants;
import org.hsqldb.Statement;
import org.hsqldb.Table;
import org.hsqldb.TableBase;
import org.hsqldb.TextTable;
import org.hsqldb.Tokens;
import org.hsqldb.TriggerDef;
import org.hsqldb.View;
import org.hsqldb.index.Index;
import org.hsqldb.lib.ArrayUtil;
import org.hsqldb.lib.FileUtil;
import org.hsqldb.lib.HashMap;
import org.hsqldb.lib.HashSet;
import org.hsqldb.lib.Iterator;
import org.hsqldb.lib.LineGroupReader;
import org.hsqldb.lib.OrderedHashMap;
import org.hsqldb.lib.OrderedHashSet;
import org.hsqldb.lib.Set;
import org.hsqldb.lib.WrapperIterator;
import org.hsqldb.persist.DataFileCache;
import org.hsqldb.persist.DataSpaceManager;
import org.hsqldb.persist.DirectoryBlockCachedObject;
import org.hsqldb.persist.HsqlDatabaseProperties;
import org.hsqldb.persist.HsqlProperties.PropertyMeta;
import org.hsqldb.persist.PersistentStore;
import org.hsqldb.persist.TableSpaceManager;
import org.hsqldb.persist.TextCache;
import org.hsqldb.persist.TextFileSettings;
import org.hsqldb.result.Result;
import org.hsqldb.rights.GrantConstants;
import org.hsqldb.rights.Grantee;
import org.hsqldb.rights.Right;
import org.hsqldb.types.Charset;
import org.hsqldb.types.Collation;
import org.hsqldb.types.IntervalType;
import org.hsqldb.types.NumberType;
import org.hsqldb.types.TimestampData;
import org.hsqldb.types.Type;
// fredt@users - 1.7.2 - structural modifications to allow inheritance
// campbell-burnet@users - 1.7.2 - 20020225
// - factored out all reusable code into DIXXX support classes
// - completed Fred's work on allowing inheritance
// campbell-burnet@users - 1.7.2 - 20020304 - bug fixes, refinements, better java docs
// fredt@users - 1.8.0 - updated to report latest enhancements and changes
// campbell-burnet@users - 1.8.0 - 20050515 - further SQL 2003 metadata support
// campbell-burnet@users 20051207 - patch 1.8.x initial JDBC 4.0 support work
// fredt@users - 1.9.0 - new tables + renaming + upgrade of some others to SQL/SCHEMATA
// Revision 1.12 2006/07/12 11:42:09 boucherb
// - merging back remaining material overritten by Fred's type-system upgrades
// - rework to use grantee (versus user) orientation for certain system table content
// - update collation and character set reporting to correctly reflect SQL3 spec
/**
* Provides definitions for most of the SQL Standard Schemata views that are
* supported by HSQLDB.<p>
*
* Provides definitions for some of HSQLDB's additional system vies.
*
* The definitions for the rest of system vies are provided by
* DatabaseInformationMain, which this class extends. <p>
*
* @author Campbell Burnet (campbell-burnet@users dot sourceforge.net)
* @author Fred Toussi (fredt@users dot sourceforge.net)
* @version 2.7.3
* @since 1.7.2
*/
final class DatabaseInformationFull
extends org.hsqldb.dbinfo.DatabaseInformationMain {
static final String resourceFileName =
"/org/hsqldb/resources/information-schema.sql";
static final OrderedHashMap<String, String> statementMap =
LineGroupReader.getStatementMap(
resourceFileName);
/**
* Constructs a new DatabaseInformationFull instance. <p>
*
* @param db the database for which to produce system tables.
*/
DatabaseInformationFull(Database db) {
super(db);
}
/**
* Retrieves the system table corresponding to the specified index. <p>
*
* @param tableIndex index identifying the system table to generate
* @return the system table corresponding to the specified index
*/
protected Table generateTable(
Session session,
PersistentStore store,
int tableIndex) {
switch (tableIndex) {
// HSQLDB-specific
case SYSTEM_CACHEINFO :
return SYSTEM_CACHEINFO(session, store);
case SYSTEM_COLUMN_SEQUENCE_USAGE :
return SYSTEM_COLUMN_SEQUENCE_USAGE(session, store);
case SYSTEM_COMMENTS :
return SYSTEM_COMMENTS(session, store);
case SYSTEM_INDEXSTATS :
return SYSTEM_INDEXSTATS(session, store);
case SYSTEM_KEY_INDEX_USAGE :
return SYSTEM_KEY_INDEX_USAGE(session, store);
case SYSTEM_SESSIONS :
return SYSTEM_SESSIONS(session, store);
case SYSTEM_SESSIONINFO :
return SYSTEM_SESSIONINFO(session, store);
case SYSTEM_PROPERTIES :
return SYSTEM_PROPERTIES(session, store);
case SYSTEM_SYNONYMS :
return SYSTEM_SYNONYMS(session, store);
case SYSTEM_TABLESTATS :
return SYSTEM_TABLESTATS(session, store);
case SYSTEM_TEXTTABLES :
return SYSTEM_TEXTTABLES(session, store);
// SQL views
case ADMINISTRABLE_ROLE_AUTHORIZATIONS :
return ADMINISTRABLE_ROLE_AUTHORIZATIONS(session, store);
case APPLICABLE_ROLES :
return APPLICABLE_ROLES(session, store);
case ASSERTIONS :
return ASSERTIONS(session, store);
case AUTHORIZATIONS :
return AUTHORIZATIONS(session, store);
case CHARACTER_SETS :
return CHARACTER_SETS(session, store);
case CHECK_CONSTRAINT_ROUTINE_USAGE :
return CHECK_CONSTRAINT_ROUTINE_USAGE(session, store);
case CHECK_CONSTRAINTS :
return CHECK_CONSTRAINTS(session, store);
case COLLATIONS :
return COLLATIONS(session, store);
case COLUMN_COLUMN_USAGE :
return COLUMN_COLUMN_USAGE(session, store);
case COLUMN_DOMAIN_USAGE :
return COLUMN_DOMAIN_USAGE(session, store);
case COLUMN_UDT_USAGE :
return COLUMN_UDT_USAGE(session, store);
case CONSTRAINT_COLUMN_USAGE :
return CONSTRAINT_COLUMN_USAGE(session, store);
case CONSTRAINT_PERIOD_USAGE :
return CONSTRAINT_PERIOD_USAGE(session, store);
case CONSTRAINT_TABLE_USAGE :
return CONSTRAINT_TABLE_USAGE(session, store);
case COLUMNS :
return COLUMNS(session, store);
case DATA_TYPE_PRIVILEGES :
return DATA_TYPE_PRIVILEGES(session, store);
case DOMAIN_CONSTRAINTS :
return DOMAIN_CONSTRAINTS(session, store);
case DOMAINS :
return DOMAINS(session, store);
case ELEMENT_TYPES :
return ELEMENT_TYPES(session, store);
case ENABLED_ROLES :
return ENABLED_ROLES(session, store);
case JAR_JAR_USAGE :
return JAR_JAR_USAGE(session, store);
case JARS :
return JARS(session, store);
case KEY_COLUMN_USAGE :
return KEY_COLUMN_USAGE(session, store);
case KEY_PERIOD_USAGE :
return KEY_PERIOD_USAGE(session, store);
case METHOD_SPECIFICATIONS :
return METHOD_SPECIFICATIONS(session, store);
case MODULE_COLUMN_USAGE :
return MODULE_COLUMN_USAGE(session, store);
case MODULE_PRIVILEGES :
return MODULE_PRIVILEGES(session, store);
case MODULE_TABLE_USAGE :
return MODULE_TABLE_USAGE(session, store);
case MODULES :
return MODULES(session, store);
case PARAMETERS :
return PARAMETERS(session, store);
case PERIODS :
return PERIODS(session, store);
case REFERENTIAL_CONSTRAINTS :
return REFERENTIAL_CONSTRAINTS(session, store);
case ROLE_AUTHORIZATION_DESCRIPTORS :
return ROLE_AUTHORIZATION_DESCRIPTORS(session, store);
case ROLE_COLUMN_GRANTS :
return ROLE_COLUMN_GRANTS(session, store);
case ROLE_ROUTINE_GRANTS :
return ROLE_ROUTINE_GRANTS(session, store);
case ROLE_TABLE_GRANTS :
return ROLE_TABLE_GRANTS(session, store);
case ROLE_USAGE_GRANTS :
return ROLE_USAGE_GRANTS(session, store);
case ROLE_UDT_GRANTS :
return ROLE_UDT_GRANTS(session, store);
case ROUTINE_COLUMN_USAGE :
return ROUTINE_COLUMN_USAGE(session, store);
case ROUTINE_JAR_USAGE :
return ROUTINE_JAR_USAGE(session, store);
case ROUTINE_PERIOD_USAGE :
return ROUTINE_PERIOD_USAGE(session, store);
case ROUTINE_PRIVILEGES :
return ROUTINE_PRIVILEGES(session, store);
case ROUTINE_ROUTINE_USAGE :
return ROUTINE_ROUTINE_USAGE(session, store);
case ROUTINE_SEQUENCE_USAGE :
return ROUTINE_SEQUENCE_USAGE(session, store);
case ROUTINE_TABLE_USAGE :
return ROUTINE_TABLE_USAGE(session, store);
case ROUTINES :
return ROUTINES(session, store);
case SCHEMATA :
return SCHEMATA(session, store);
case SEQUENCES :
return SEQUENCES(session, store);
case SQL_FEATURES :
return SQL_FEATURES(session, store);
case SQL_IMPLEMENTATION_INFO :
return SQL_IMPLEMENTATION_INFO(session, store);
case SQL_PACKAGES :
return SQL_PACKAGES(session, store);
case SQL_PARTS :
return SQL_PARTS(session, store);
case SQL_SIZING :
return SQL_SIZING(session, store);
case SQL_SIZING_PROFILES :
return SQL_SIZING_PROFILES(session, store);
case TABLE_CONSTRAINTS :
return TABLE_CONSTRAINTS(session, store);
case TABLES :
return TABLES(session, store);
case TRANSLATIONS :
return TRANSLATIONS(session, store);
case TRIGGERED_UPDATE_COLUMNS :
return TRIGGERED_UPDATE_COLUMNS(session, store);
case TRIGGER_COLUMN_USAGE :
return TRIGGER_COLUMN_USAGE(session, store);
case TRIGGER_PERIOD_USAGE :
return TRIGGER_PERIOD_USAGE(session, store);
case TRIGGER_ROUTINE_USAGE :
return TRIGGER_ROUTINE_USAGE(session, store);
case TRIGGER_SEQUENCE_USAGE :
return TRIGGER_SEQUENCE_USAGE(session, store);
case TRIGGER_TABLE_USAGE :
return TRIGGER_TABLE_USAGE(session, store);
case TRIGGERS :
return TRIGGERS(session, store);
case UDT_PRIVILEGES :
return UDT_PRIVILEGES(session, store);
case USAGE_PRIVILEGES :
return USAGE_PRIVILEGES(session, store);
case USER_DEFINED_TYPES :
return USER_DEFINED_TYPES(session, store);
case VIEW_COLUMN_USAGE :
return VIEW_COLUMN_USAGE(session, store);
case VIEW_PERIOD_USAGE :
return VIEW_PERIOD_USAGE(session, store);
case VIEW_ROUTINE_USAGE :
return VIEW_ROUTINE_USAGE(session, store);
case VIEW_TABLE_USAGE :
return VIEW_TABLE_USAGE(session, store);
case VIEWS :
return VIEWS(session, store);
default :
return super.generateTable(session, store, tableIndex);
}
}
/**
* SQL:2008 VIEW<p>
*
* Retrieves a {@code Table} object describing the current
* state of all row caching objects for the accessible
* tables defined within this database. <p>
*
* Currently, the row caching objects for which state is reported are:
*
* <OL>
* <LI> the system-wide {@code Cache} object used by CACHED tables.
* <LI> any {@code TextCache} objects in use by [TEMP] TEXT tables.
* </OL> <p>
*
* Each row is a cache object state description with the following
* columns:
*
* <pre class="SqlCodeExample">
* CACHE_FILE CHARACTER_DATA absolute path of cache data file
* MAX_CACHE_SIZE BIGINT maximum allowable cached Row objects
* MAX_CACHE_BYTE_SIZE BIGINT maximum allowable size of cached Row objects
* CACHE_LENGTH BIGINT number of data bytes currently cached
* CACHE_SIZE BIGINT number of rows currently cached
* FREE_BYTES BIGINT total bytes in available file allocation units
* FREE_COUNT BIGINT total # of allocation units available
* FREE_POS BIGINT largest file position allocated + 1
* </pre> <p>
*
* <b>Notes:</b> <p>
*
* {@code TextCache} objects do not maintain a free list because
* deleted rows are only marked deleted and never reused. As such, the
* columns FREE_BYTES, SMALLEST_FREE_ITEM, LARGEST_FREE_ITEM, and
* FREE_COUNT are always reported as zero for rows reporting on
* {@code TextCache} objects. <p>
*
* Currently, CACHE_SIZE, FREE_BYTES, SMALLEST_FREE_ITEM, LARGEST_FREE_ITEM,
* FREE_COUNT and FREE_POS are the only dynamically changing values.
* All others are constant for the life of a cache object. In a future
* release, other column values may also change over the life of a cache
* object, as SQL syntax may eventually be introduced to allow runtime
* modification of certain cache properties. <p>
*
* @return a description of the current state of all row caching
* objects associated with the accessible tables of the database
*/
Table SYSTEM_CACHEINFO(Session session, PersistentStore store) {
Table t = sysTables[SYSTEM_CACHEINFO];
if (t == null) {
t = createBlankTable(sysTableHsqlNames[SYSTEM_CACHEINFO]);
addColumn(t, "CACHE_FILE", CHARACTER_DATA); // not null
addColumn(t, "MAX_CACHE_COUNT", CARDINAL_NUMBER); // not null
addColumn(t, "MAX_CACHE_BYTES", CARDINAL_NUMBER); // not null
addColumn(t, "CACHE_SIZE", CARDINAL_NUMBER); // not null
addColumn(t, "CACHE_BYTES", CARDINAL_NUMBER); // not null
addColumn(t, "FILE_LOST_BYTES", CARDINAL_NUMBER); // not null
addColumn(t, "FILE_FREE_POS", CARDINAL_NUMBER); // not null
HsqlName name = HsqlNameManager.newInfoSchemaObjectName(
sysTableHsqlNames[SYSTEM_CACHEINFO].name,
false,
SchemaObject.INDEX);
t.createPrimaryKeyConstraint(name, new int[]{ 0 }, true);
return t;
}
// column number mappings
final int icache_file = 0;
final int imax_cache_sz = 1;
final int imax_cache_bytes = 2;
final int icache_size = 3;
final int icache_length = 4;
final int ilost_bytes = 5;
final int ifree_pos = 6;
//
DataFileCache cache = null;
Object[] row;
HashSet<DataFileCache> cacheSet;
Iterator<DataFileCache> caches;
Iterator<Table> tables;
Table table;
if (!session.isAdmin()) {
return t;
}
// Initialization
cacheSet = new HashSet<>();
// dynamic system tables are never cached
tables = allUserTables();
while (tables.hasNext()) {
table = tables.next();
if (!table.isText()) {
continue;
}
cache = null;
PersistentStore currentStore = table.getRowStore(session);
if (currentStore != null) {
cache = currentStore.getCache();
}
if (cache != null) {
cacheSet.add(cache);
}
}
if (database.logger.hasCache()) {
cache = database.logger.getCache();
cacheSet.add(cache);
}
caches = cacheSet.iterator();
// Do it.
while (caches.hasNext()) {
cache = caches.next();
row = t.getEmptyRowData();
row[icache_file] = FileUtil.getFileUtil()
.canonicalOrAbsolutePath(
cache.getFileName());
row[imax_cache_sz] = cardinal(cache.capacity());
row[imax_cache_bytes] = cardinal(cache.bytesCapacity());
row[icache_size] = cardinal(cache.getCachedObjectCount());
row[icache_length] = cardinal(cache.getTotalCachedBlockSize());
row[ilost_bytes] = cardinal(cache.getLostBlockSize());
row[ifree_pos] = cardinal(cache.getFileFreePos());
t.insertSys(session, store, row);
}
return t;
}
Table SYSTEM_COLUMN_SEQUENCE_USAGE(Session session, PersistentStore store) {
Table t = sysTables[SYSTEM_COLUMN_SEQUENCE_USAGE];
if (t == null) {
t = createBlankTable(
sysTableHsqlNames[SYSTEM_COLUMN_SEQUENCE_USAGE]);
addColumn(t, "TABLE_CATALOG", SQL_IDENTIFIER);
addColumn(t, "TABLE_SCHEMA", SQL_IDENTIFIER);
addColumn(t, "TABLE_NAME", SQL_IDENTIFIER);
addColumn(t, "COLUMN_NAME", SQL_IDENTIFIER);
addColumn(t, "SEQUENCE_CATALOG", SQL_IDENTIFIER);
addColumn(t, "SEQUENCE_SCHEMA", SQL_IDENTIFIER);
addColumn(t, "SEQUENCE_NAME", SQL_IDENTIFIER);
HsqlName name = HsqlNameManager.newInfoSchemaObjectName(
sysTableHsqlNames[SYSTEM_COLUMN_SEQUENCE_USAGE].name,
false,
SchemaObject.INDEX);
t.createPrimaryKeyConstraint(
name,
new int[]{ 0, 1, 2, 3, 4 },
false);
return t;
}
final int table_cat = 0;
final int table_schem = 1;
final int table_name = 2;
final int column_name = 3;
final int sequence_catalog = 4;
final int sequence_schema = 5;
final int sequence_name = 6;
//
// intermediate holders
int columnCount;
Iterator<Table> tables;
Table table;
Object[] row;
OrderedHashSet<HsqlName> columnList;
NumberSequence sequence;
// Initialization
tables = allTables();
while (tables.hasNext()) {
table = tables.next();
if (!table.hasIdentityColumn()) {
continue;
}
columnList = session.getGrantee().getColumnsForAllPrivileges(table);
if (columnList.isEmpty()) {
continue;
}
columnCount = table.getColumnCount();
for (int i = 0; i < columnCount; i++) {
ColumnSchema column = table.getColumn(i);
if (!column.isIdentity()) {
continue;
}
sequence = column.getIdentitySequence();
if (sequence.getName() == null) {
continue;
}
if (!columnList.contains(column.getName())) {
continue;
}
row = t.getEmptyRowData();
row[table_cat] = database.getCatalogName().name;
row[table_schem] = table.getSchemaName().name;
row[table_name] = table.getName().name;
row[column_name] = column.getName().name;
row[sequence_catalog] = database.getCatalogName().name;
row[sequence_schema] = sequence.getSchemaName().name;
row[sequence_name] = sequence.getName().name;
t.insertSys(session, store, row);
}
}
return t;
}
Table SYSTEM_COMMENTS(Session session, PersistentStore store) {
Table t = sysTables[SYSTEM_COMMENTS];
if (t == null) {
t = createBlankTable(sysTableHsqlNames[SYSTEM_COMMENTS]);
addColumn(t, "OBJECT_CATALOG", SQL_IDENTIFIER);
addColumn(t, "OBJECT_SCHEMA", SQL_IDENTIFIER);
addColumn(t, "OBJECT_NAME", SQL_IDENTIFIER); // not null
addColumn(t, "OBJECT_TYPE", SQL_IDENTIFIER);
addColumn(t, "COLUMN_NAME", SQL_IDENTIFIER);
addColumn(t, "COMMENT", CHARACTER_DATA);
HsqlName name = HsqlNameManager.newInfoSchemaObjectName(
sysTableHsqlNames[SYSTEM_COMMENTS].name,
false,
SchemaObject.INDEX);
t.createPrimaryKeyConstraint(
name,
new int[]{ 0, 1, 2, 3, 4 },
false);
return t;
}
// column number mappings
final int catalog = 0;
final int schema = 1;
final int name = 2;
final int type = 3;
final int column_name = 4;
final int remark = 5;
//
Iterator<Table> tables;
Object[] row;
tables = allTables();
while (tables.hasNext()) {
Table table = tables.next();
String comment;
if (!session.getGrantee().isAccessible(table)) {
continue;
}
int colCount = table.getColumnCount();
for (int i = 0; i < colCount; i++) {
ColumnSchema column = table.getColumn(i);
comment = column.getName().comment;
if (comment == null) {
continue;
}
row = t.getEmptyRowData();
row[catalog] = database.getCatalogName().name;
row[schema] = table.getSchemaName().name;
row[name] = table.getName().name;
row[type] = "COLUMN";
row[column_name] = column.getName().name;
row[remark] = comment;
t.insertSys(session, store, row);
}
comment = table.getName().comment;
if (comment == null) {
continue;
}
row = t.getEmptyRowData();
row[catalog] = database.getCatalogName().name;
row[schema] = table.getSchemaName().name;
row[name] = table.getName().name;
row[type] = table.isView()
|| table.getTableType() == Table.INFO_SCHEMA_TABLE
? "VIEW"
: "TABLE";
row[column_name] = null;
row[remark] = comment;
t.insertSys(session, store, row);
}
Iterator<SchemaObject> it =
database.schemaManager.databaseObjectIterator(
SchemaObject.ROUTINE);
while (it.hasNext()) {
SchemaObject object = it.next();
if (!session.getGrantee().isAccessible(object)) {
continue;
}
if (object.getName().comment == null) {
continue;
}
row = t.getEmptyRowData();
row[catalog] = database.getCatalogName().name;
row[schema] = object.getSchemaName().name;
row[name] = object.getName().name;
row[type] = "ROUTINE";
row[column_name] = null;
row[remark] = object.getName().comment;
t.insertSys(session, store, row);
}
it = database.schemaManager.databaseObjectIterator(
SchemaObject.SEQUENCE);
while (it.hasNext()) {
SchemaObject object = it.next();
if (!session.getGrantee().isAccessible(object)) {
continue;
}
if (object.getName().comment == null) {
continue;
}
row = t.getEmptyRowData();
row[catalog] = database.getCatalogName().name;
row[schema] = object.getSchemaName().name;
row[name] = object.getName().name;
row[type] = "SEQUENCE";
row[column_name] = null;
row[remark] = object.getName().comment;
t.insertSys(session, store, row);
}
it = database.schemaManager.databaseObjectIterator(
SchemaObject.TRIGGER);
while (it.hasNext()) {
SchemaObject object = it.next();
if (!session.getGrantee().isAccessible(object)) {
continue;
}
if (object.getName().comment == null) {
continue;
}
row = t.getEmptyRowData();
row[catalog] = database.getCatalogName().name;
row[schema] = object.getSchemaName().name;
row[name] = object.getName().name;
row[type] = "TRIGGER";
row[column_name] = null;
row[remark] = object.getName().comment;
t.insertSys(session, store, row);
}
return t;
}
/**
* Retrieves a {@code Table} object describing the operating properties
* for this database, as well as their scope.<p>
*
* The properties cover those that were set via the JDBC connection
* properties or SQL SET statements.<p>
*
* Restricted to SQL properties for non-admin users.<p>
*
* System property values (Java VM properties) are shown as NULL when not
* defined.
*
* @return table describing database operating parameters
*/
Table SYSTEM_PROPERTIES(Session session, PersistentStore store) {
Table t = sysTables[SYSTEM_PROPERTIES];
if (t == null) {
t = createBlankTable(sysTableHsqlNames[SYSTEM_PROPERTIES]);
addColumn(t, "PROPERTY_SCOPE", CHARACTER_DATA);
addColumn(t, "PROPERTY_NAMESPACE", CHARACTER_DATA);
addColumn(t, "PROPERTY_NAME", CHARACTER_DATA);
addColumn(t, "PROPERTY_VALUE", CHARACTER_DATA);
addColumn(t, "PROPERTY_CLASS", CHARACTER_DATA);
// order PROPERTY_SCOPE, PROPERTY_NAMESPACE, PROPERTY_NAME
// true PK
HsqlName name = HsqlNameManager.newInfoSchemaObjectName(
sysTableHsqlNames[SYSTEM_PROPERTIES].name,
false,
SchemaObject.INDEX);
t.createPrimaryKeyConstraint(name, new int[]{ 0, 1, 2 }, true);
return t;
}
// column number mappings
final int iscope = 0;
final int ins = 1;
final int iname = 2;
final int ivalue = 3;
final int iclass = 4;
//
// calculated column values
String scope;
String nameSpace;
// intermediate holders
Object[] row;
boolean restrict = !session.isAdmin();
Iterator<PropertyMeta> it =
HsqlDatabaseProperties.getUserDefinedProperties();
HashMap<String, String> nameToProp =
database.logger.getPropertyValueMap();
HsqlDatabaseProperties dbProps = database.getProperties();
while (it.hasNext()) {
PropertyMeta metaData = it.next();
String propValue;
if (restrict
&& metaData.propType != HsqlDatabaseProperties.SQL_PROP) {
continue;
}
switch (metaData.propType) {
case HsqlDatabaseProperties.SYSTEM_PROP :
scope = "SYSTEM";
break;
case HsqlDatabaseProperties.FILES_PROP :
scope = "FILES";
break;
case HsqlDatabaseProperties.DB_PROP :
scope = "DATABASE";
break;
case HsqlDatabaseProperties.SQL_PROP :
scope = "SQL";
break;
default :
scope = "";
}
nameSpace = "database.properties";
row = t.getEmptyRowData();
row[iscope] = scope;
row[ins] = nameSpace;
row[iname] = metaData.propName;
propValue = nameToProp.get(metaData.propName);
if (metaData.propType != HsqlDatabaseProperties.SYSTEM_PROP) {
if (propValue == null) {
propValue = dbProps.getProperty(metaData.propName);
}
if (propValue == null) {
propValue = String.valueOf(metaData.propDefaultValue);
}
}
row[ivalue] = propValue;
row[iclass] = metaData.propClass;
t.insertSys(session, store, row);
}
return t;
}
/**
* Retrieves a {@code Table} object describing attributes
* for the calling session context.<p>
*
* The rows report the following {key,value} pairs:
*
* <pre class="SqlCodeExample">
* KEY (VARCHAR) VALUE (VARCHAR)
* ------------------- ---------------
* AUTOCOMMIT TRUE / FALSE (session is in autocommit mode or not)
* CONNECTED timestamp of start of session
* CURRENT SCHEMA the name of current schema
* CURRENT STATEMENT current SQL statement
* DATABASE the name of the database
* DATABASE READONLY TRUE / FALSE (database is in read-only mode or not)
* IDENTITY the last identity value used by calling session
* IGNORECASE IGNORECASE property for new VARCHAR columns
* ISOLATION_LEVEL transaction isolation level of session
* SESSION_ID the id of the calling session
* SESSION READONLY TRUE / FALSE (session is in read-only mode or not)
* USER the name of user connected in the calling session
* </pre>
*
* <b>Note:</b> This table <em>may</em> become deprecated in a future
* release, as the information it reports now duplicates information
* reported in the newer SYSTEM_SESSIONS and SYSTEM_PROPERTIES
* tables. <p>
*
* @return a {@code Table} object describing the
* attributes of the connection associated
* with the current execution context
*/
Table SYSTEM_SESSIONINFO(Session session, PersistentStore store) {
Table t = sysTables[SYSTEM_SESSIONINFO];
if (t == null) {
t = createBlankTable(sysTableHsqlNames[SYSTEM_SESSIONINFO]);
addColumn(t, "KEY", CHARACTER_DATA); // not null
addColumn(t, "VALUE", CHARACTER_DATA); // not null
HsqlName name = HsqlNameManager.newInfoSchemaObjectName(
sysTableHsqlNames[SYSTEM_SESSIONINFO].name,
false,
SchemaObject.INDEX);
t.createPrimaryKeyConstraint(name, new int[]{ 0 }, true);
return t;
}
Object[] row;
row = t.getEmptyRowData();
row[0] = "SESSION ID";
row[1] = String.valueOf(session.getId());
t.insertSys(session, store, row);
row = t.getEmptyRowData();
row[0] = "CONNECTED";
TimestampData ts = session.getConnectTimestamp();
row[1] = Type.SQL_TIMESTAMP_WITH_TIME_ZONE.convertToString(ts);
t.insertSys(session, store, row);
row = t.getEmptyRowData();
row[0] = "AUTOCOMMIT";
row[1] = session.isAutoCommit()
? Tokens.T_TRUE
: Tokens.T_FALSE;
t.insertSys(session, store, row);
row = t.getEmptyRowData();
row[0] = "USER";
row[1] = session.getUsername();
t.insertSys(session, store, row);
row = t.getEmptyRowData();
row[0] = "ROLE";
Grantee r = session.getRole();
String s = r == null
? ""
: r.getName().getNameString();
row[1] = s;
t.insertSys(session, store, row);
row = t.getEmptyRowData();
row[0] = "RESULT MEMORY ROWS";
int mr = session.getResultMemoryRowCount();
row[1] = String.valueOf(mr);
t.insertSys(session, store, row);
row = t.getEmptyRowData();
row[0] = "SESSION READONLY";
row[1] = session.isReadOnlyDefault()
? Tokens.T_TRUE
: Tokens.T_FALSE;
t.insertSys(session, store, row);
row = t.getEmptyRowData();
row[0] = "DATABASE READONLY";
row[1] = database.isReadOnly()
? Tokens.T_TRUE
: Tokens.T_FALSE;
t.insertSys(session, store, row);
row = t.getEmptyRowData();
row[0] = "DATABASE";
row[1] = database.getURI();
t.insertSys(session, store, row);
row = t.getEmptyRowData();
row[0] = "IDENTITY";
row[1] = String.valueOf(session.getLastIdentity());
t.insertSys(session, store, row);
row = t.getEmptyRowData();
row[0] = "CURRENT SCHEMA";
row[1] = String.valueOf(session.getSchemaName(null));
t.insertSys(session, store, row);
row = t.getEmptyRowData();
row[0] = "ISOLATION LEVEL";
row[1] = String.valueOf(session.getIsolation());
t.insertSys(session, store, row);
row = t.getEmptyRowData();
row[0] = "IGNORECASE";
row[1] = session.isIgnorecase()
? Tokens.T_TRUE
: Tokens.T_FALSE;
t.insertSys(session, store, row);
row = t.getEmptyRowData();
row[0] = "CURRENT STATEMENT";
row[1] = "";
Statement st = session.sessionContext.currentStatement;
if (st != null) {
row[1] = st.getSQL();
}
t.insertSys(session, store, row);
return t;
}
/**
* Retrieves a {@code Table} object describing all visible
* sessions. ADMIN users see *all* sessions
* while non-admin users see only their own session.<p>
*
* Each row is a session state description with the following columns:
*
* <pre class="SqlCodeExample">
* SESSION_ID BIGINT session identifier
* CONNECTED TIMESTAMP time at which session was created
* USER_NAME VARCHAR db user name of current session user
* IS_ADMIN BOOLEAN is session user an admin user?
* AUTOCOMMIT BOOLEAN is session in autocommit mode?
* READONLY BOOLEAN is session in read-only mode?
* LAST_IDENTITY BIGINT last identity value used by this session
* SCHEMA VARCHAR current schema for session
* TRANSACTION BOOLEAN is session in a transaction
* TRANSACTION_SIZE BIGINT # of undo items in current transaction
* WAITING_FOR_THIS VARCHAR comma separated list of sessions waiting for this one
* THIS_WAITING_FOR VARCHAR comma separated list of sessions this session is waiting for
* CURRENT_STATEMENT VARCHAR SQL statement currently running
* LATCH_COUNT BIGINT latch count for session
* </pre> <p>
*
* @return a {@code Table} object describing all visible
* sessions
*/
Table SYSTEM_SESSIONS(Session session, PersistentStore store) {
Table t = sysTables[SYSTEM_SESSIONS];
if (t == null) {
t = createBlankTable(sysTableHsqlNames[SYSTEM_SESSIONS]);
addColumn(t, "SESSION_ID", CARDINAL_NUMBER);
addColumn(t, "CONNECTED", TIME_STAMP);
addColumn(t, "USER_NAME", SQL_IDENTIFIER);
addColumn(t, "IS_ADMIN", Type.SQL_BOOLEAN);
addColumn(t, "AUTOCOMMIT", Type.SQL_BOOLEAN);
addColumn(t, "READONLY", Type.SQL_BOOLEAN);
// Note: some sessions may have a NULL LAST_IDENTITY value
addColumn(t, "LAST_IDENTITY", CARDINAL_NUMBER);
addColumn(t, "SCHEMA", SQL_IDENTIFIER);
addColumn(t, "TRANSACTION", Type.SQL_BOOLEAN);
addColumn(t, "TRANSACTION_SIZE", CARDINAL_NUMBER);
addColumn(t, "WAITING_FOR_THIS", CHARACTER_DATA);
addColumn(t, "THIS_WAITING_FOR", CHARACTER_DATA);
addColumn(t, "CURRENT_STATEMENT", CHARACTER_DATA);
addColumn(t, "LATCH_COUNT", CARDINAL_NUMBER);
// order: SESSION_ID
// true primary key
HsqlName name = HsqlNameManager.newInfoSchemaObjectName(
sysTableHsqlNames[SYSTEM_SESSIONS].name,
false,
SchemaObject.INDEX);
t.createPrimaryKeyConstraint(name, new int[]{ 0 }, true);
return t;
}
// column number mappings
final int isid = 0;
final int ict = 1;
final int iuname = 2;
final int iis_admin = 3;
final int iautocmt = 4;
final int ireadonly = 5;
final int ilast_id = 6;
final int it_schema = 7;
final int it_tx = 8;
final int it_size = 9;
final int it_waiting = 10;
final int it_waited = 11;
final int it_statement = 12;
final int it_latch_count = 13;
//
// intermediate holders
Session[] sessions;
Session s;
Object[] row;
// Initialisation
sessions = database.sessionManager.getVisibleSessions(session);
// Do it.
for (int i = 0; i < sessions.length; i++) {
if (sessions[i].isClosed()) {
continue;
}
s = sessions[i];
row = t.getEmptyRowData();
row[isid] = cardinal(s.getId());
row[ict] = s.getConnectTimestamp();
row[iuname] = s.getUsername();
row[iis_admin] = s.isAdmin()
? Boolean.TRUE
: Boolean.FALSE;
row[iautocmt] = s.sessionContext.isAutoCommit;
row[ireadonly] = s.isReadOnlyDefault;
Number lastId = s.getLastIdentity();
if (lastId != null) {
row[ilast_id] = cardinal(lastId.longValue());
}
row[it_tx] = s.isInMidTransaction()
? Boolean.TRUE
: Boolean.FALSE;
row[it_size] = cardinal(s.getTransactionSize());
HsqlName name = s.getCurrentSchemaHsqlName();
if (name != null) {
row[it_schema] = name.name;
}
row[it_waiting] = "";
row[it_waited] = "";
if (s.waitingSessions.size() > 0) {
StringBuilder sb = new StringBuilder();
Session[] array = new Session[s.waitingSessions.size()];
s.waitingSessions.toArray(array);
for (int j = 0; j < array.length; j++) {
if (j > 0) {
sb.append(',');
}
sb.append(array[j].getId());
}
row[it_waiting] = sb.toString();
}
if (s.waitedSessions.size() > 0) {
StringBuilder sb = new StringBuilder();
Session[] array = new Session[s.waitedSessions.size()];
s.waitedSessions.toArray(array);
for (int j = 0; j < array.length; j++) {
if (j > 0) {
sb.append(',');
}
sb.append(array[j].getId());
}
row[it_waited] = sb.toString();
}
Statement st = s.sessionContext.currentStatement;
row[it_statement] = st == null
? ""
: st.getSQL();
row[it_latch_count] = cardinal(s.latch.getCount());
t.insertSys(session, store, row);
}
return t;
}
Table SYSTEM_SYNONYMS(Session session, PersistentStore store) {
Table t = sysTables[SYSTEM_SYNONYMS];
if (t == null) {
t = createBlankTable(sysTableHsqlNames[SYSTEM_SYNONYMS]);
addColumn(t, "SYNONYM_CATALOG", SQL_IDENTIFIER);
addColumn(t, "SYNONYM_SCHEMA", SQL_IDENTIFIER);
addColumn(t, "SYNONYM_NAME", SQL_IDENTIFIER); // not null
addColumn(t, "OBJECT_CATALOG", SQL_IDENTIFIER);
addColumn(t, "OBJECT_SCHEMA", SQL_IDENTIFIER);
addColumn(t, "OBJECT_NAME", SQL_IDENTIFIER); // not null
addColumn(t, "OBJECT_TYPE", SQL_IDENTIFIER);
// ------------------------------------------------------------
HsqlName name = HsqlNameManager.newInfoSchemaObjectName(
sysTableHsqlNames[SYSTEM_SYNONYMS].name,
false,
SchemaObject.INDEX);
t.createPrimaryKeyConstraint(name, new int[]{ 0, 1, 2, }, false);
return t;
}
// column number mappings
final int isynonym_cat = 0;
final int isynonym_schem = 1;
final int isynonym_name = 2;
final int object_catalog = 3;
final int object_schema = 4;
final int object_name = 5;
final int object_type = 6;
//
// intermediate holders
Iterator<SchemaObject> objects;
ReferenceObject synonym;
Object[] row;
if (!session.isAdmin()) {
return t;
}
// Initialization
objects = database.schemaManager.databaseObjectIterator(
SchemaObject.REFERENCE);
// Do it.
while (objects.hasNext()) {
synonym = (ReferenceObject) objects.next();
row = t.getEmptyRowData();
row[isynonym_cat] = database.getCatalogName().name;
row[isynonym_schem] = synonym.getSchemaName().name;
row[isynonym_name] = synonym.getName().name;
row[object_catalog] = database.getCatalogName().name;
row[object_schema] = synonym.getTarget().schema.name;
row[object_name] = synonym.getTarget().name;
switch (synonym.getTarget().type) {
case SchemaObject.TABLE :
row[object_type] = "TABLE";
break;
case SchemaObject.VIEW :
row[object_type] = "VIEW";
break;
case SchemaObject.SEQUENCE :
row[object_type] = "SEQUENCE";
break;
case SchemaObject.ROUTINE :
row[object_type] = "ROUTINE";
break;
case SchemaObject.FUNCTION :
row[object_type] = "FUNCTION";
break;
case SchemaObject.PROCEDURE :
row[object_type] = "PROCEDURE";
break;
}
t.insertSys(session, store, row);
}
return t;
}
/**
* Retrieves a {@code Table} object describing the TEXT TABLE objects
* defined within this database. The table contains one row for each row
* in the SYSTEM_TABLES table with a HSQLDB_TYPE of TEXT . <p>
*
* Each row is a description of the attributes that defines its TEXT TABLE,
* with the following columns:
*
* <pre class="SqlCodeExample">
* TABLE_CAT VARCHAR table's catalog name
* TABLE_SCHEM VARCHAR table's simple schema name
* TABLE_NAME VARCHAR table's simple name
* DATA_SOURCE_DEFINITION VARCHAR the "spec" proption of the table's
* SET TABLE ... SOURCE DDL declaration
* FILE_PATH VARCHAR absolute file path.
* FILE_ENCODING VARCHAR endcoding of table's text file
* FIELD_SEPARATOR VARCHAR default field separator
* VARCHAR_SEPARATOR VARCAHR varchar field separator
* LONGVARCHAR_SEPARATOR VARCHAR longvarchar field separator
* IS_IGNORE_FIRST BOOLEAN ignores first line of file?
* IS_QUOTED BOOLEAN fields are quoted if necessary?
* IS_ALL_QUOTED BOOLEAN all fields are quoted?
* IS_DESC BOOLEAN read rows starting at end of file?
* </pre> <p>
*
* @return a {@code Table} object describing the text attributes
* of the accessible text tables defined within this database
*
*/
Table SYSTEM_TEXTTABLES(Session session, PersistentStore store) {
Table t = sysTables[SYSTEM_TEXTTABLES];
if (t == null) {
t = createBlankTable(sysTableHsqlNames[SYSTEM_TEXTTABLES]);
addColumn(t, "TABLE_CAT", SQL_IDENTIFIER);
addColumn(t, "TABLE_SCHEM", SQL_IDENTIFIER);
addColumn(t, "TABLE_NAME", SQL_IDENTIFIER); // not null
addColumn(t, "DATA_SOURCE_DEFINTION", CHARACTER_DATA);
addColumn(t, "FILE_PATH", CHARACTER_DATA);
addColumn(t, "FILE_ENCODING", CHARACTER_DATA);
addColumn(t, "FIELD_SEPARATOR", CHARACTER_DATA);
addColumn(t, "VARCHAR_SEPARATOR", CHARACTER_DATA);
addColumn(t, "LONGVARCHAR_SEPARATOR", CHARACTER_DATA);
addColumn(t, "IS_IGNORE_FIRST", Type.SQL_BOOLEAN);
addColumn(t, "IS_QUOTED", Type.SQL_BOOLEAN);
addColumn(t, "IS_ALL_QUOTED", Type.SQL_BOOLEAN);
addColumn(t, "IS_DESC", Type.SQL_BOOLEAN);
// ------------------------------------------------------------
HsqlName name = HsqlNameManager.newInfoSchemaObjectName(
sysTableHsqlNames[SYSTEM_TEXTTABLES].name,
false,
SchemaObject.INDEX);
t.createPrimaryKeyConstraint(name, new int[]{ 0, 1, 2, }, false);
return t;
}
// column number mappings
final int itable_cat = 0;
final int itable_schem = 1;
final int itable_name = 2;
final int idsd = 3;
final int ifile_path = 4;
final int ifile_enc = 5;
final int ifs = 6;
final int ivfs = 7;
final int ilvfs = 8;
final int iif = 9;
final int iiq = 10;
final int iiaq = 11;
final int iid = 12;
//
// intermediate holders
Iterator<Table> tables;
Table table;
Object[] row;
if (!session.isAdmin()) {
return t;
}
// Initialization
tables = allUserTables();
// Do it.
while (tables.hasNext()) {
table = tables.next();
if (!table.isText()) {
continue;
}
PersistentStore currentStore = table.getRowStore(session);
row = t.getEmptyRowData();
row[itable_cat] = database.getCatalogName().name;
row[itable_schem] = table.getSchemaName().name;
row[itable_name] = table.getName().name;
row[idsd] = ((TextTable) table).getDataSource();
TextCache cache = (TextCache) currentStore.getCache();
if (cache != null) {
TextFileSettings textFileSettings = cache.getTextFileSettings();
row[ifile_path] = FileUtil.getFileUtil()
.canonicalOrAbsolutePath(
cache.getFileName());
row[ifile_enc] = textFileSettings.charEncoding;
row[ifs] = textFileSettings.fs;
row[ivfs] = textFileSettings.vs;
row[ilvfs] = textFileSettings.lvs;
row[iif] = textFileSettings.isIgnoreFirst
? Boolean.TRUE
: Boolean.FALSE;
row[iiq] = textFileSettings.isQuoted
? Boolean.TRUE
: Boolean.FALSE;
row[iiaq] = textFileSettings.isAllQuoted
? Boolean.TRUE
: Boolean.FALSE;
row[iid] = ((TextTable) table).isDescDataSource()
? Boolean.TRUE
: Boolean.FALSE;
}
t.insertSys(session, store, row);
}
return t;
}
Table SYSTEM_TABLESTATS(Session session, PersistentStore store) {
Table t = sysTables[SYSTEM_TABLESTATS];
if (t == null) {
t = createBlankTable(sysTableHsqlNames[SYSTEM_TABLESTATS]);
addColumn(t, "TABLE_CATALOG", SQL_IDENTIFIER);
addColumn(t, "TABLE_SCHEMA", SQL_IDENTIFIER);
addColumn(t, "TABLE_NAME", SQL_IDENTIFIER);
addColumn(t, "TABLE_TYPE", SQL_IDENTIFIER);
addColumn(t, "CARDINALITY", CARDINAL_NUMBER);
addColumn(t, "SPACE_ID", CARDINAL_NUMBER);
addColumn(t, "USED_SPACE", CARDINAL_NUMBER);
addColumn(t, "ALLOCATED_SPACE", CARDINAL_NUMBER);
addColumn(t, "USED_MEMORY", CARDINAL_NUMBER);
//
HsqlName name = HsqlNameManager.newInfoSchemaObjectName(
sysTableHsqlNames[SYSTEM_TABLESTATS].name,
false,
SchemaObject.INDEX);
t.createPrimaryKeyConstraint(name, new int[]{ 0, 1, 2, }, false);
return t;
}
// intermediate holders
Iterator<Table> tables;
Table table;
Object[] row;
final int table_catalog = 0;
final int table_schema = 1;
final int table_name = 2;
final int table_type = 3;
final int cardinality = 4;
final int space_id = 5;
final int used_space = 6;
final int alloc_space = 7;
final int used_memory = 8;
if (!session.isAdmin()) {
return t;
}
DataSpaceManager spaceManager = null;
DirectoryBlockCachedObject[] directoryList =
new DirectoryBlockCachedObject[0];
int cacheScale = 0;
int fileBlockSize = 0;
boolean hasCache = database.logger.hasCache();
if (hasCache) {
DataFileCache cache = database.logger.getCache();
spaceManager = cache.spaceManager;
directoryList = cache.spaceManager.getDirectoryList();
cacheScale = cache.getDataFileScale();
fileBlockSize = spaceManager.getFileBlockSize();
}
// Initialization
tables = allTables();
// Do it.
while (tables.hasNext()) {
table = tables.next();
row = t.getEmptyRowData();
row[table_catalog] = database.getCatalogName().name;
row[table_schema] = table.getSchemaName().name;
row[table_name] = table.getName().name;
row[table_type] = table.getTableTypeString();
switch (table.getTableType()) {
case TableBase.MEMORY_TABLE :
case TableBase.CACHED_TABLE :
case TableBase.TEXT_TABLE :
break;
default :
continue;
}
PersistentStore tableStore = table.getRowStore(session);
row[cardinality] = cardinal(tableStore.elementCount());
if (table.isCached()) {
int spaceId = table.getSpaceID();
row[space_id] = cardinal(spaceId);
row[alloc_space] = null;
row[used_space] = null;
row[used_memory] = null;
if (hasCache
&& spaceManager.isMultiSpace()
&& spaceId != DataSpaceManager.tableIdDefault) {
long allocated = 0;
long used = 0;
for (int i = 0; i < directoryList.length; i++) {
int[] tableIdList = directoryList[i].getTableIdArray();
char[] freeSpaceList =
directoryList[i].getFreeSpaceArray();
for (int j = 0; j < tableIdList.length; j++) {
if (tableIdList[j] == spaceId) {
allocated += fileBlockSize;
used += fileBlockSize
- (long) freeSpaceList[j] * cacheScale;
}
}
}
if (allocated > 0) {
TableSpaceManager tableSpace =
tableStore.getSpaceManager();
used -= tableSpace.getLostBlocksSize();
}
row[alloc_space] = cardinal(allocated);
row[used_space] = cardinal(used);
}
}
t.insertSys(session, store, row);
}
long allocated = 0;
long used = 0;
long empty = 0;
long system = 0;
long setaside = 0;
for (int i = 0; i < directoryList.length; i++) {
int[] tableIdList = directoryList[i].getTableIdArray();
char[] freeSpaceList = directoryList[i].getFreeSpaceArray();
int[] bitMapList = directoryList[i].getBitmapAddressArray();
for (int j = 0; j < tableIdList.length; j++) {
if (tableIdList[j] == DataSpaceManager.tableIdDefault) {
allocated += fileBlockSize;
used += fileBlockSize
- (long) freeSpaceList[j] * cacheScale;
} else if (tableIdList[j] == DataSpaceManager.tableIdEmpty
&& bitMapList[j] != 0) {
empty += fileBlockSize;
} else if (tableIdList[j]
== DataSpaceManager.tableIdDirectory) {
system += fileBlockSize;
} else if (tableIdList[j] == DataSpaceManager.tableIdSetAside) {
setaside += fileBlockSize;
}
}
}
if (hasCache) {
row = t.getEmptyRowData();
row[table_name] = "UNUSED_SPACE";
row[alloc_space] = cardinal(empty);
row[used_space] = cardinal(0);
row[space_id] = cardinal(DataSpaceManager.tableIdEmpty);
t.insertSys(session, store, row);
row = t.getEmptyRowData();
row[table_name] = "COMMON_SPACE";
row[alloc_space] = cardinal(allocated);
row[used_space] = cardinal(used);
row[space_id] = cardinal(DataSpaceManager.tableIdDefault);
t.insertSys(session, store, row);
row = t.getEmptyRowData();
row[table_name] = "SYSTEM_SPACE";
row[alloc_space] = cardinal(system);
row[used_space] = cardinal(system);
row[space_id] = cardinal(DataSpaceManager.tableIdDirectory);
t.insertSys(session, store, row);
if (setaside != 0) {
row = t.getEmptyRowData();
row[table_name] = "SET_ASIDE_SPACE";
row[alloc_space] = cardinal(setaside);
row[used_space] = cardinal(setaside);
row[space_id] = cardinal(DataSpaceManager.tableIdDirectory);
t.insertSys(session, store, row);
}
}
return t;
}
/**
* Retrieves a {@code Table} object describing the visible
* {@code Index} objects for each accessible table defined
* within this database.<p>
*
* Each row is an index column description with the following
* columns:
*
* <pre class="SqlCodeExample">
* TABLE_CATALOG VARCHAR table's catalog
* TABLE_SCHEMA VARCHAR simple name of table's schema
* TABLE_NAME VARCHAR simple name of the table using the index
* INDEX_NAME VARCHAR simple name of the index
* CARDINALITY BIGINT total number of rows
* ALLOCATED_ROWS BIGINT allocated row count
* ALLOCATED_SPACE BIGINT allocated bytes
* USED_SPACE BIGINT used bytes
* </pre> <p>
*
* @return a {@code Table} object describing the visible
* {@code Index} objects for each accessible
* table defined within this database.
*/
Table SYSTEM_INDEXSTATS(Session session, PersistentStore store) {
Table t = sysTables[SYSTEM_INDEXSTATS];
if (t == null) {
t = createBlankTable(sysTableHsqlNames[SYSTEM_INDEXSTATS]);
// JDBC
addColumn(t, "TABLE_CATALOG", SQL_IDENTIFIER);
addColumn(t, "TABLE_SCHEMA", SQL_IDENTIFIER);
addColumn(t, "TABLE_NAME", SQL_IDENTIFIER); // NOT NULL
addColumn(t, "TABLE_TYPE", SQL_IDENTIFIER); // NOT NULL
addColumn(t, "INDEX_NAME", SQL_IDENTIFIER);
addColumn(t, "ORDINAL_POSITION", CARDINAL_NUMBER);
addColumn(t, "CARDINALITY", CARDINAL_NUMBER);
addColumn(t, "ALLOCATED_ROWS", CARDINAL_NUMBER);
addColumn(t, "ALLOCATED_SPACE", CARDINAL_NUMBER);
addColumn(t, "SPACE_ID", CARDINAL_NUMBER);
addColumn(t, "BASE_SPACE", CARDINAL_NUMBER);
addColumn(t, "VERSION", CARDINAL_NUMBER);
// order: NON_UNIQUE, TYPE, INDEX_NAME, and ORDINAL_POSITION.
// added for unique: INDEX_QUALIFIER, TABLE_NAME
// false PK, as INDEX_QUALIFIER may be null
HsqlName name = HsqlNameManager.newInfoSchemaObjectName(
sysTableHsqlNames[SYSTEM_INDEXSTATS].name,
false,
SchemaObject.INDEX);
t.createPrimaryKeyConstraint(name, new int[]{ 0, 1, 2, 5 }, false);
return t;
}
// calculated column values
String tableCatalog;
String tableSchema;
String tableName;
String tableType;
String indexName;
// Intermediate holders
Iterator<Table> tables;
Table table;
int indexCount;
Object[] row;
// column number mappings
final int itable_cat = 0;
final int itable_schem = 1;
final int itable_name = 2;
final int itable_type = 3;
final int iindex_name = 4;
final int iordinal_pos = 5;
// Initialization
tables = allUserTables();
// Do it.
while (tables.hasNext()) {
table = tables.next();
if (table.isView() || !session.getGrantee().isAccessible(table)) {
continue;
}
tableCatalog = table.getCatalogName().name;
tableSchema = table.getSchemaName().name;
tableName = table.getName().name;
tableType = table.getTableTypeString();
indexCount = table.getIndexCount();
// process all of the visible indices for this table
for (int i = 0; i < indexCount; i++) {
Index index = table.getIndex(i);
indexName = index.getName().name;
row = t.getEmptyRowData();
row[itable_cat] = tableCatalog;
row[itable_schem] = tableSchema;
row[itable_name] = tableName;
row[itable_type] = tableType;
row[iindex_name] = indexName;
row[iordinal_pos] = cardinal(index.getPosition() + 1);
t.insertSys(session, store, row);
}
}
return t;
}
/**
* The SYSTEM_KEY_INDEX_USAGE view has one row for each unique, primary or
* foreign key constraint of each accessible table for which the current
* authorization has has <i>some privilege</i> on each column of the
* constraint.
* <p>
* <b>Definition</b>
* <pre class="SqlCodeExample">
* CREATE TABLE SYSTEM_KEY_INDEX_USAGE
* (
* CONSTRAINT_CATALOG INFORMATION_SCHEMA.SQL_IDENTIFIER,
* CONSTRAINT_SCHEMA INFORMATION_SCHEMA.SQL_IDENTIFIER,
* CONSTRAINT_NAME INFORMATION_SCHEMA.SQL_IDENTIFIER,
* INDEX_CATALOG INFORMATION_SCHEMA.SQL_IDENTIFIER,
* INDEX_SCHEMA INFORMATION_SCHEMA.SQL_IDENTIFIER,
* INDEX_NAME INFORMATION_SCHEMA.SQL_IDENTIFIER
* )</pre>
*/
Table SYSTEM_KEY_INDEX_USAGE(Session session, PersistentStore store) {
Table t = sysTables[SYSTEM_KEY_INDEX_USAGE];
if (t == null) {
t = createBlankTable(sysTableHsqlNames[SYSTEM_KEY_INDEX_USAGE]);
addColumn(t, "CONSTRAINT_CATALOG", SQL_IDENTIFIER);
addColumn(t, "CONSTRAINT_SCHEMA", SQL_IDENTIFIER);
addColumn(t, "CONSTRAINT_NAME", SQL_IDENTIFIER);
addColumn(t, "INDEX_CATALOG", SQL_IDENTIFIER);
addColumn(t, "INDEX_SCHEMA", SQL_IDENTIFIER);
addColumn(t, "INDEX_NAME", SQL_IDENTIFIER);
// order: CONSTRAINT_CATALOG, CONSTRAINT_SCHEMA,CONSTRAINT_NAME,
// INDEX_CATALOG, INDEX_SCHEMA, INDEX_NAME
// true PK, as each primary, unique, or foreign key constraint
// is back by at most one index.
HsqlName name = HsqlNameManager.newInfoSchemaObjectName(
sysTableHsqlNames[SYSTEM_KEY_INDEX_USAGE].name,
false,
SchemaObject.INDEX);
t.createPrimaryKeyConstraint(
name,
new int[] {
0, 1, 2, 3, 4, 5
},
true);
return t;
}
// column number mappings
final int constraint_catalog = 0;
final int constraint_schema = 1;
final int constraint_name = 2;
final int index_catalog = 3;
final int index_schema = 4;
final int index_name = 5;
// Initialization
Iterator<Table> tables = allUserTables();
while (tables.hasNext()) {
Table table = tables.next();
if (table.isView()) {
continue;
}
if (!session.getGrantee().isAccessible(table)) {
continue;
}
String catalogName = table.getCatalogName().name;
String schemaName = table.getName().schema.name;
Constraint[] constraints = table.getConstraints();
for (int i = 0; i < constraints.length; i++) {
Constraint constraint = constraints[i];
boolean includeConstraint = false;
int contraintType = constraint.getConstraintType();
int[] cols = null;
Index backingIndex = null;
switch (contraintType) {
case SchemaObject.ConstraintTypes.PRIMARY_KEY :
case SchemaObject.ConstraintTypes.UNIQUE : {
cols = constraint.getMainColumns();
backingIndex = constraint.getMainIndex();
includeConstraint = true;
break;
}
case SchemaObject.ConstraintTypes.FOREIGN_KEY : {
cols = constraint.getRefColumns();
backingIndex = constraint.getRefIndex();
includeConstraint = true;
break;
}
}
if (!includeConstraint) {
continue;
}
if (!session.getGrantee().hasColumnRights(table, cols)) {
continue;
}
Object[] row = t.getEmptyRowData();
row[constraint_catalog] = catalogName;
row[constraint_schema] = schemaName;
row[constraint_name] = constraint.getName().name;
row[index_catalog] = catalogName;
row[index_schema] = backingIndex.getName().schema.name;
row[index_name] = backingIndex.getName().name;
t.insertSys(session, store, row);
}
}
return t;
}
//------------------------------------------------------------------------------
// SQL SCHEMATA VIEWS
/**
* SQL:2008 VIEW<p>
*
* ADMINISTRABLE_ROLE_AUTHORIZATIONS<p>
*
* Returns roles that are grantable by an admin user, which means all the
* roles.
*
* @return Table
*/
Table ADMINISTRABLE_ROLE_AUTHORIZATIONS(
Session session,
PersistentStore store) {
Table t = sysTables[ADMINISTRABLE_ROLE_AUTHORIZATIONS];
if (t == null) {
t = createBlankTable(
sysTableHsqlNames[ADMINISTRABLE_ROLE_AUTHORIZATIONS]);
addColumn(t, "GRANTEE", SQL_IDENTIFIER);
addColumn(t, "ROLE_NAME", SQL_IDENTIFIER);
addColumn(t, "IS_GRANTABLE", SQL_IDENTIFIER);
HsqlName name = HsqlNameManager.newInfoSchemaObjectName(
sysTableHsqlNames[ADMINISTRABLE_ROLE_AUTHORIZATIONS].name,
false,
SchemaObject.INDEX);
t.createPrimaryKeyConstraint(name, new int[]{ 0, 1, 2 }, false);
return t;
}
if (session.isAdmin()) {
insertRoles(session, t, session.getGrantee(), true);
}
return t;
}
/**
* SQL:2008 VIEW<p>
*
* APPLICABLE_ROLES<p>
*
* Identifies the applicable roles for the current user.<p>
*
* <b>Definition</b>
*
* <pre class="SqlCodeExample">
* CREATE RECURSIVE VIEW APPLICABLE_ROLES ( GRANTEE, ROLE_NAME, IS_GRANTABLE ) AS
* ( ( SELECT GRANTEE, ROLE_NAME, IS_GRANTABLE
* FROM DEFINITION_SCHEMA.ROLE_AUTHORIZATION_DESCRIPTORS
* WHERE ( GRANTEE IN ( CURRENT_USER, 'PUBLIC' )
* OR GRANTEE IN ( SELECT ROLE_NAME
* FROM ENABLED_ROLES ) ) )
* UNION
* ( SELECT RAD.GRANTEE, RAD.ROLE_NAME, RAD.IS_GRANTABLE
* FROM DEFINITION_SCHEMA.ROLE_AUTHORIZATION_DESCRIPTORS RAD
* JOIN APPLICABLE_ROLES R
* ON RAD.GRANTEE = R.ROLE_NAME ) );
*
* GRANT SELECT ON TABLE APPLICABLE_ROLES
* TO PUBLIC WITH GRANT OPTION;
* </pre>
*/
Table APPLICABLE_ROLES(Session session, PersistentStore store) {
Table t = sysTables[APPLICABLE_ROLES];
if (t == null) {
t = createBlankTable(sysTableHsqlNames[APPLICABLE_ROLES]);
addColumn(t, "GRANTEE", SQL_IDENTIFIER);
addColumn(t, "ROLE_NAME", SQL_IDENTIFIER);
addColumn(t, "IS_GRANTABLE", SQL_IDENTIFIER);
HsqlName name = HsqlNameManager.newInfoSchemaObjectName(
sysTableHsqlNames[APPLICABLE_ROLES].name,
false,
SchemaObject.INDEX);
t.createPrimaryKeyConstraint(name, new int[]{ 0, 1, 2 }, false);
return t;
}
insertRoles(session, t, session.getGrantee(), session.isAdmin());
return t;
}
private void insertRoles(
Session session,
Table t,
Grantee role,
boolean isGrantable) {
final int grantee = 0;
final int role_name = 1;
final int is_grantable = 2;
PersistentStore store = t.getRowStore(session);
if (isGrantable) {
Set<String> roles = database.getGranteeManager()
.getRoleNames();
Iterator<String> it = roles.iterator();
while (it.hasNext()) {
String roleName = it.next();
Object[] row = t.getEmptyRowData();
row[grantee] = role.getName().getNameString();
row[role_name] = roleName;
row[is_grantable] = Tokens.T_YES;
t.insertSys(session, store, row);
}
} else {
OrderedHashSet<Grantee> roles = role.getDirectRoles();
for (int i = 0; i < roles.size(); i++) {
Grantee currentRole = roles.get(i);
String roleName = currentRole.getName().getNameString();
Object[] row = t.getEmptyRowData();
row[grantee] = role.getName().getNameString();
row[role_name] = roleName;
row[is_grantable] = Tokens.T_NO;
t.insertSys(session, store, row);
role = database.getGranteeManager().getRole(roleName);
insertRoles(session, t, role, isGrantable);
}
}
}
/**
* SQL:2008 VIEW<p>
*
* The ASSERTIONS view is empty.
*
*/
Table ASSERTIONS(Session session, PersistentStore store) {
Table t = sysTables[ASSERTIONS];
if (t == null) {
t = createBlankTable(sysTableHsqlNames[ASSERTIONS]);
addColumn(t, "CONSTRAINT_CATALOG", SQL_IDENTIFIER);
addColumn(t, "CONSTRAINT_SCHEMA", SQL_IDENTIFIER);
addColumn(t, "CONSTRAINT_NAME", SQL_IDENTIFIER); // not null
addColumn(t, "IS_DEFERRABLE", YES_OR_NO);
addColumn(t, "INITIALLY_DEFERRED", YES_OR_NO);
HsqlName name = HsqlNameManager.newInfoSchemaObjectName(
sysTableHsqlNames[ASSERTIONS].name,
false,
SchemaObject.INDEX);
t.createPrimaryKeyConstraint(name, new int[]{ 0, 1, 2 }, false);
return t;
}
final int constraint_catalog = 0;
final int constraint_schema = 1;
final int constraint_name = 2;
final int is_deferrable = 3;
final int initially_deferred = 4;
return t;
}
/**
* SQL:2008 VIEW<p>
*
* SYSTEM_AUTHORIZATIONS<p>
*
* The AUTHORIZATIONS table has one row for each <role name> and
* one row for each <authorization identifier > referenced in the
* Information Schema. These are the <role name>s and
* <authorization identifier>s that may grant privileges as well as
* those that may create a schema, or currently own a schema created
* through a <schema definition>. <p>
*
* <b>Definition</b>
*
* <pre class="SqlCodeExample">
* CREATE TABLE AUTHORIZATIONS (
* AUTHORIZATION_NAME INFORMATION_SCHEMA.SQL_IDENTIFIER,
* AUTHORIZATION_TYPE INFORMATION_SCHEMA.CHARACTER_DATA
* CONSTRAINT AUTHORIZATIONS_AUTHORIZATION_TYPE_NOT_NULL
* NOT NULL
* CONSTRAINT AUTHORIZATIONS_AUTHORIZATION_TYPE_CHECK
* CHECK ( AUTHORIZATION_TYPE IN ( 'USER', 'ROLE' ) ),
* CONSTRAINT AUTHORIZATIONS_PRIMARY_KEY
* PRIMARY KEY (AUTHORIZATION_NAME)
* )
* </pre>
*
* <b>Description</b>
*
* <ol>
* <li> The values of AUTHORIZATION_TYPE have the following meanings:<br>
* USER :
* The value of AUTHORIZATION_NAME is a known
* <user identifier>.<br>
* NO :
* The value of AUTHORIZATION_NAME is a <role
* name> defined by a <role definition>.
* </ol>
*
* @return Table
*/
Table AUTHORIZATIONS(Session session, PersistentStore store) {
Table t = sysTables[AUTHORIZATIONS];
if (t == null) {
t = createBlankTable(sysTableHsqlNames[AUTHORIZATIONS]);
addColumn(t, "AUTHORIZATION_NAME", SQL_IDENTIFIER); // not null
addColumn(t, "AUTHORIZATION_TYPE", SQL_IDENTIFIER); // not null
// true PK
HsqlName name = HsqlNameManager.newInfoSchemaObjectName(
sysTableHsqlNames[AUTHORIZATIONS].name,
false,
SchemaObject.INDEX);
t.createPrimaryKeyConstraint(name, new int[]{ 0 }, true);
return t;
}
// Intermediate holders
Iterator<Grantee> grantees;
Grantee grantee;
Object[] row;
// initialization
grantees = session.getGrantee().visibleGrantees().iterator();
// Do it.
while (grantees.hasNext()) {
grantee = grantees.next();
row = t.getEmptyRowData();
row[0] = grantee.getName().getNameString();
row[1] = grantee.isRole()
? "ROLE"
: "USER";
t.insertSys(session, store, row);
}
return t;
}
Table CHARACTER_SETS(Session session, PersistentStore store) {
Table t = sysTables[CHARACTER_SETS];
if (t == null) {
t = createBlankTable(sysTableHsqlNames[CHARACTER_SETS]);
addColumn(t, "CHARACTER_SET_CATALOG", SQL_IDENTIFIER);
addColumn(t, "CHARACTER_SET_SCHEMA", SQL_IDENTIFIER);
addColumn(t, "CHARACTER_SET_NAME", SQL_IDENTIFIER);
addColumn(t, "CHARACTER_REPERTOIRE", SQL_IDENTIFIER);
addColumn(t, "FORM_OF_USE", SQL_IDENTIFIER);
addColumn(t, "DEFAULT_COLLATE_CATALOG", SQL_IDENTIFIER);
addColumn(t, "DEFAULT_COLLATE_SCHEMA", SQL_IDENTIFIER);
addColumn(t, "DEFAULT_COLLATE_NAME", SQL_IDENTIFIER);
HsqlName name = HsqlNameManager.newInfoSchemaObjectName(
sysTableHsqlNames[CHARACTER_SETS].name,
false,
SchemaObject.INDEX);
t.createPrimaryKeyConstraint(name, new int[]{ 0, 1, 2 }, false);
return t;
}
final int character_set_catalog = 0;
final int character_set_schema = 1;
final int character_set_name = 2;
final int character_repertoire = 3;
final int form_of_use = 4;
final int default_collate_catalog = 5;
final int default_collate_schema = 6;
final int default_collate_name = 7;
//
Iterator<SchemaObject> it =
database.schemaManager.databaseObjectIterator(
SchemaObject.CHARSET);
while (it.hasNext()) {
Charset charset = (Charset) it.next();
if (!session.getGrantee().isAccessible(charset)) {
continue;
}
Object[] data = t.getEmptyRowData();
data[character_set_catalog] = database.getCatalogName().name;
data[character_set_schema] = charset.getSchemaName().name;
data[character_set_name] = charset.getName().name;
data[character_repertoire] = "UCS";
data[form_of_use] = "UTF16";
data[default_collate_catalog] = data[character_set_catalog];
if (charset.base == null) {
data[default_collate_schema] = data[character_set_schema];
data[default_collate_name] = data[character_set_name];
} else {
data[default_collate_schema] = charset.base.schema.name;
data[default_collate_name] = charset.base.name;
}
t.insertSys(session, store, data);
}
return t;
}
/**
* SQL:2008 VIEW<p>
*
* The CHECK_CONSTRAINT_ROUTINE_USAGE view has one row for each
* SQL-invoked routine identified as the subject routine of either a
* <routine invocation>, a <method reference>, a
* <method invocation>, or a <static method invocation>
* contained in an <assertion definition>, a <domain
* constraint>, or a <table constraint definition>. <p>
*
* <b>Definition:</b>
*
* <pre class="SqlCodeExample">
* CREATE TABLE SYSTEM_CHECK_ROUTINE_USAGE (
* CONSTRAINT_CATALOG VARCHAR NULL,
* CONSTRAINT_SCHEMA VARCHAR NULL,
* CONSTRAINT_NAME VARCHAR NOT NULL,
* SPECIFIC_CATALOG VARCHAR NULL,
* SPECIFIC_SCHEMA VARCHAR NULL,
* SPECIFIC_NAME VARCHAR NOT NULL,
* UNIQUE( CONSTRAINT_CATALOG, CONSTRAINT_SCHEMA, CONSTRAINT_NAME,
* SPECIFIC_CATALOG, SPECIFIC_SCHEMA, SPECIFIC_NAME )
* )
* </pre>
*
* <b>Description:</b>
*
* <ol>
* <li> The CHECK_ROUTINE_USAGE table has one row for each
* SQL-invoked routine identified as the subject routine of either a
* <routine invocation>, a <method reference>, a <method
* invocation>, or a <static method invocation> contained in
* an <assertion definition> or in the <check constraint
* definition> contained in either a <domain constraint> or a
* <table constraint definition>.
*
* <li> The values of CONSTRAINT_CATALOG, CONSTRAINT_SCHEMA, and
* CONSTRAINT_NAME are the catalog name, schema name, and
* identifier, respectively, of the assertion or check
* constraint being described.
*
* <li> The values of SPECIFIC_CATALOG, SPECIFIC_SCHEMA, and SPECIFIC_NAME
* are the catalog name, schema name, and qualified
* identifier, respectively, of the specific name of the routine.
*
* <li> Routines are reported only if the user or one of its roles is
* the authorization (owner) of the routine.
*
* </ol>
*
* @return Table
*/
Table CHECK_CONSTRAINT_ROUTINE_USAGE(
Session session,
PersistentStore store) {
Table t = sysTables[CHECK_CONSTRAINT_ROUTINE_USAGE];
if (t == null) {
t = createBlankTable(
sysTableHsqlNames[CHECK_CONSTRAINT_ROUTINE_USAGE]);
addColumn(t, "CONSTRAINT_CATALOG", SQL_IDENTIFIER);
addColumn(t, "CONSTRAINT_SCHEMA", SQL_IDENTIFIER);
addColumn(t, "CONSTRAINT_NAME", SQL_IDENTIFIER); // not null
addColumn(t, "SPECIFIC_CATALOG", SQL_IDENTIFIER);
addColumn(t, "SPECIFIC_SCHEMA", SQL_IDENTIFIER);
addColumn(t, "SPECIFIC_NAME", SQL_IDENTIFIER); // not null
HsqlName name = HsqlNameManager.newInfoSchemaObjectName(
sysTableHsqlNames[CHECK_CONSTRAINT_ROUTINE_USAGE].name,
false,
SchemaObject.INDEX);
t.createPrimaryKeyConstraint(
name,
new int[] {
0, 1, 2, 3, 4, 5
},
false);
return t;
}
// column number mappings
final int constraint_catalog = 0;
final int constraint_schema = 1;
final int constraint_name = 2;
final int specific_catalog = 3;
final int specific_schema = 4;
final int specific_name = 5;
//
// Intermediate holders
Iterator<Constraint> constraints;
Constraint constraint;
OrderedHashSet<HsqlName> references;
Object[] row;
constraints = database.schemaManager.databaseCheckConstraintIterator();
while (constraints.hasNext()) {
constraint = constraints.next();
references = constraint.getReferences();
for (int i = 0; i < references.size(); i++) {
HsqlName name = references.get(i);
if (name.type != SchemaObject.SPECIFIC_ROUTINE) {
continue;
}
if (!session.getGrantee().isFullyAccessibleByRole(name)) {
continue;
}
row = t.getEmptyRowData();
row[constraint_catalog] = database.getCatalogName().name;
row[constraint_schema] = constraint.getSchemaName().name;
row[constraint_name] = constraint.getName().name;
row[specific_catalog] = database.getCatalogName().name;
row[specific_schema] = name.schema.name;
row[specific_name] = name.name;
t.insertSys(session, store, row);
}
}
return t;
}
/**
* SQL:2008 VIEW<p>
*
* The CHECK_CONSTRAINTS view has one row for each domain
* constraint, table check constraint, and assertion. <p>
*
* <b>Definition:</b>
*
* <pre class="SqlCodeExample">
* CONSTRAINT_CATALOG VARCHAR NULL,
* CONSTRAINT_SCHEMA VARCHAR NULL,
* CONSTRAINT_NAME VARCHAR NOT NULL,
* CHECK_CLAUSE VARCHAR NOT NULL,
* </pre>
*
* <b>Description:</b>
*
* <ol>
* <li> A constraint is shown in this view if the authorization for the
* schema that contains the constraint is the current user or is a role
* assigned to the current user.
*
* <li> The values of CONSTRAINT_CATALOG, CONSTRAINT_SCHEMA and
* CONSTRAINT_NAME are the catalog name, schema name,
* and identifier, respectively, of the constraint being
* described.
*
* <li> the value of CHECK_CLAUSE is that character representation of
* the search condition contained in the check constraint.
*
* <li> Constraints are reported only if the user or one of its roles is
* the authorization (owner) of the table.
* </ol>
*
* @return Table
*/
Table CHECK_CONSTRAINTS(Session session, PersistentStore store) {
Table t = sysTables[CHECK_CONSTRAINTS];
if (t == null) {
t = createBlankTable(sysTableHsqlNames[CHECK_CONSTRAINTS]);
addColumn(t, "CONSTRAINT_CATALOG", SQL_IDENTIFIER);
addColumn(t, "CONSTRAINT_SCHEMA", SQL_IDENTIFIER);
addColumn(t, "CONSTRAINT_NAME", SQL_IDENTIFIER); // not null
addColumn(t, "CHECK_CLAUSE", CHARACTER_DATA); // not null
HsqlName name = HsqlNameManager.newInfoSchemaObjectName(
sysTableHsqlNames[CHECK_CONSTRAINTS].name,
false,
SchemaObject.INDEX);
t.createPrimaryKeyConstraint(name, new int[]{ 2, 1, 0 }, false);
return t;
}
// column number mappings
final int constraint_catalog = 0;
final int constraint_schema = 1;
final int constraint_name = 2;
final int check_clause = 3;
//
// calculated column values
// Intermediate holders
Iterator<Table> tables;
Table table;
Constraint[] tableConstraints;
int constraintCount;
Constraint constraint;
Object[] row;
//
tables = allUserTables();
while (tables.hasNext()) {
table = tables.next();
if (table.isView()
|| !session.getGrantee().isFullyAccessibleByRole(
table.getName())) {
continue;
}
tableConstraints = table.getConstraints();
constraintCount = tableConstraints.length;
for (int i = 0; i < constraintCount; i++) {
constraint = tableConstraints[i];
if (constraint.getConstraintType()
!= SchemaObject.ConstraintTypes.CHECK) {
continue;
}
row = t.getEmptyRowData();
row[constraint_catalog] = database.getCatalogName().name;
row[constraint_schema] = table.getSchemaName().name;
row[constraint_name] = constraint.getName().name;
try {
row[check_clause] = constraint.getCheckSQL();
} catch (Exception e) {}
t.insertSys(session, store, row);
}
}
Iterator<SchemaObject> it =
database.schemaManager.databaseObjectIterator(
SchemaObject.DOMAIN);
while (it.hasNext()) {
Type domain = (Type) it.next();
if (!domain.isDomainType()) {
continue;
}
if (!session.getGrantee().isFullyAccessibleByRole(
domain.getName())) {
continue;
}
tableConstraints = domain.userTypeModifier.getConstraints();
constraintCount = tableConstraints.length;
for (int i = 0; i < constraintCount; i++) {
constraint = tableConstraints[i];
row = t.getEmptyRowData();
row[constraint_catalog] = database.getCatalogName().name;
row[constraint_schema] = domain.getSchemaName().name;
row[constraint_name] = constraint.getName().name;
try {
row[check_clause] = constraint.getCheckSQL();
} catch (Exception e) {}
t.insertSys(session, store, row);
}
}
return t;
}
/**
* SQL:2008 VIEW<p>
*
* COLLATIONS<p>
*
* The COLLATIONS view has one row for each character collation
* descriptor. <p>
*
* <b>Definition</b>
*
* <pre class="SqlCodeExample">
* CREATE TABLE COLLATIONS (
* COLLATION_CATALOG INFORMATION_SCHEMA.SQL_IDENTIFIER,
* COLLATION_SCHEMA INFORMATION_SCHEMA.SQL_IDENTIFIER,
* COLLATION_NAME INFORMATION_SCHEMA.SQL_IDENTIFIER,
* PAD_ATTRIBUTE INFORMATION_SCHEMA.CHARACTER_DATA
* CONSTRAINT COLLATIONS_PAD_ATTRIBUTE_CHECK
* CHECK ( PAD_ATTRIBUTE IN
* ( 'NO PAD', 'PAD SPACE' ) )
* )
* </pre>
*
* <b>Description</b>
*
* <ol>
* <li>The values of COLLATION_CATALOG, COLLATION_SCHEMA, and
* COLLATION_NAME are the catalog name, schema name,
* and identifier, respectively, of the collation being
* described.
*
* <li>The values of PAD_ATTRIBUTE have the following meanings:<br>
*
* NO PAD :
* The collation does not pad strings with spaces for comparison.<br>
* PAD :
* The collation pads strings with spaces for comparison.
* </ol>
*
* @return Table
*/
Table COLLATIONS(Session session, PersistentStore store) {
Table t = sysTables[COLLATIONS];
if (t == null) {
t = createBlankTable(sysTableHsqlNames[COLLATIONS]);
addColumn(t, "COLLATION_CATALOG", SQL_IDENTIFIER);
addColumn(t, "COLLATION_SCHEMA", SQL_IDENTIFIER); // not null
addColumn(t, "COLLATION_NAME", SQL_IDENTIFIER); // not null
addColumn(t, "PAD_ATTRIBUTE", CHARACTER_DATA);
// false PK, as rows may have NULL COLLATION_CATALOG
HsqlName name = HsqlNameManager.newInfoSchemaObjectName(
sysTableHsqlNames[COLLATIONS].name,
false,
SchemaObject.INDEX);
t.createPrimaryKeyConstraint(name, new int[]{ 0, 1, 2 }, false);
return t;
}
// Column number mappings
final int collation_catalog = 0;
final int collation_schema = 1;
final int collation_name = 2;
final int pad_attribute = 3;
//
// Intermediate holders
Iterator<SchemaObject> collations;
Collation collation;
String collationName;
String collationSchema;
String padAttribute = "PAD SPACE";
Object[] row;
collations = database.schemaManager.databaseObjectIterator(
SchemaObject.COLLATION);
while (collations.hasNext()) {
row = t.getEmptyRowData();
collation = (Collation) collations.next();
collationSchema = collation.getSchemaName().name;
collationName = collation.getName().name;
row[collation_catalog] = database.getCatalogName().name;
row[collation_schema] = collationSchema;
row[collation_name] = collationName;
row[pad_attribute] = collation.isPadSpace()
? "PAD SPACE"
: "NO PAD";
t.insertSys(session, store, row);
}
// Initialization
Iterator<String> collationNames = Collation.nameToJavaName.keySet()
.iterator();
// Do it.
while (collationNames.hasNext()) {
row = t.getEmptyRowData();
collationSchema = "INFORMATION_SCHEMA";
collationName = collationNames.next();
row[collation_catalog] = database.getCatalogName().name;
row[collation_schema] = collationSchema;
row[collation_name] = collationName;
row[pad_attribute] = padAttribute;
t.insertSys(session, store, row);
}
return t;
}
/**
* SQL:2008 VIEW<p>
* The COLUMN_COLUMN_USAGE view has one row for each column referenced by
* a GENERATED column.<p>
*
* <b>Definition:</b>
* <pre>
* TABLE_CATALOG VARCHAR
* TABLE_SCHEMA VARCHAR
* TABLE_NAME VARCHAR
* COLUMN_NAME VARCHAR
* DEPENDENT_COLUMN VARCHAR
*
* </pre>
*
* <b>Description:</b>
*
* <ol>
* <li> The values of TABLE_CATALOG, TABLE_SCHEMA, TABLE_NAME, and
* COLUMN_NAME are the catalog name, schema name,
* identifier, and column name, respectively, of a column
* defined as GENERATED ALWAYS..
*
* <li> The value of DEPENDENT_COLUMN is the name of generated column. The value
* of COLUMN_NAME is the name of a column referenced by the generated
* column. There may be multiple rows for each generated column.
*
* <li> Columns are reported only if the user or one of its roles is
* the authorization (owner) of the table.
* </ol>
* <p>
*
* @return Table
*/
Table COLUMN_COLUMN_USAGE(Session session, PersistentStore store) {
Table t = sysTables[COLUMN_COLUMN_USAGE];
if (t == null) {
t = createBlankTable(sysTableHsqlNames[COLUMN_COLUMN_USAGE]);
addColumn(t, "TABLE_CATALOG", SQL_IDENTIFIER);
addColumn(t, "TABLE_SCHEMA", SQL_IDENTIFIER);
addColumn(t, "TABLE_NAME", SQL_IDENTIFIER);
addColumn(t, "COLUMN_NAME", SQL_IDENTIFIER);
addColumn(t, "DEPENDENT_COLUMN", SQL_IDENTIFIER);
HsqlName name = HsqlNameManager.newInfoSchemaObjectName(
sysTableHsqlNames[COLUMN_COLUMN_USAGE].name,
false,
SchemaObject.INDEX);
t.createPrimaryKeyConstraint(
name,
new int[]{ 0, 1, 2, 3, 4 },
false);
return t;
}
final int table_catalog = 0;
final int table_schema = 1;
final int table_name = 2;
final int column_name = 3;
final int dependent_column = 4;
//
Iterator<Table> tables;
Table table;
Object[] row;
tables = allUserTables();
while (tables.hasNext()) {
table = tables.next();
if (table.isView()
|| !session.getGrantee().isFullyAccessibleByRole(
table.getName())) {
continue;
}
if (!table.hasGeneratedColumn()) {
continue;
}
HsqlName name = table.getName();
for (int i = 0; i < table.getColumnCount(); i++) {
ColumnSchema column = table.getColumn(i);
if (!column.isGenerated()) {
continue;
}
OrderedHashSet<HsqlName> set =
column.getGeneratedColumnReferences();
if (set != null) {
for (int j = 0; j < set.size(); j++) {
row = t.getEmptyRowData();
row[table_catalog] = database.getCatalogName().name;
row[table_schema] = name.schema.name;
row[table_name] = name.name;
row[column_name] = set.get(j).name;
row[dependent_column] = column.getName().name;
t.insertSys(session, store, row);
}
}
}
}
return t;
}
/**
* SQL:2008 VIEW<p>
* The COLUMN_DOMAIN_USAGE view has one row for each column defined with a
* a DOMAIN data type.<p>
*
* <b>Definition:</b>
* <pre>
* DOMAIN_CATALOG VARCHAR
* DOMAIN_SCHEMA VARCHAR
* DOMAIN_NAME VARCHAR
* TABLE_CATALOG VARCHAR
* TABLE_SCHEMA VARCHAR
* TABLE_NAME VARCHAR
* COLUMN_NAME VARCHAR
*
* </pre>
*
* <b>Description:</b>
*
* <ol>
* <li> The values of DOMAIN_CATALOG, DOMAIN_SCHEMA and DOMAIN_NAME
* are the catalog name, schema name,
* name, respectively, of a DOMAIN data type.
*
* <li> The values of TABLE_CATALOG, TABLE_SCHEMA, TABLE_NAME, and
* COLUMN_NAME are the catalog name, schema name,
* identifier, and column name, respectively, of a column
* defined with a DOMAIN data type.
*
* <li> Columns are reported only if the user or one of its roles is
* the authorization (owner) of the DOMAIN.
* </ol>
* <p>
*
* @return Table
*/
Table COLUMN_DOMAIN_USAGE(Session session, PersistentStore store) {
Table t = sysTables[COLUMN_DOMAIN_USAGE];
if (t == null) {
t = createBlankTable(sysTableHsqlNames[COLUMN_DOMAIN_USAGE]);
addColumn(t, "DOMAIN_CATALOG", SQL_IDENTIFIER);
addColumn(t, "DOMAIN_SCHEMA", SQL_IDENTIFIER);
addColumn(t, "DOMAIN_NAME", SQL_IDENTIFIER);
addColumn(t, "TABLE_CATALOG", SQL_IDENTIFIER);
addColumn(t, "TABLE_SCHEMA", SQL_IDENTIFIER);
addColumn(t, "TABLE_NAME", SQL_IDENTIFIER); // not null
addColumn(t, "COLUMN_NAME", SQL_IDENTIFIER); // not null
HsqlName name = HsqlNameManager.newInfoSchemaObjectName(
sysTableHsqlNames[COLUMN_DOMAIN_USAGE].name,
false,
SchemaObject.INDEX);
t.createPrimaryKeyConstraint(
name,
new int[] {
0, 1, 2, 3, 4, 5, 6
},
false);
return t;
}
// column number mappings
final int domain_catalog = 0;
final int domain_schema = 1;
final int domain_name = 2;
final int table_catalog = 3;
final int table_schema = 4;
final int table_name = 5;
final int column_name = 6;
// intermediate holders
int columnCount;
Iterator<Table> tables;
Table table;
Object[] row;
Type type;
HsqlName tableName;
// Initialization
tables = allTables();
Grantee grantee = session.getGrantee();
while (tables.hasNext()) {
table = tables.next();
columnCount = table.getColumnCount();
tableName = table.getName();
for (int i = 0; i < columnCount; i++) {
ColumnSchema column = table.getColumn(i);
type = column.getDataType();
if (!type.isDomainType()) {
continue;
}
if (!grantee.isFullyAccessibleByRole(type.getName())) {
continue;
}
row = t.getEmptyRowData();
row[domain_catalog] = database.getCatalogName().name;
row[domain_schema] = type.getSchemaName().name;
row[domain_name] = type.getName().name;
row[table_catalog] = database.getCatalogName().name;
row[table_schema] = tableName.schema.name;
row[table_name] = tableName.name;
row[column_name] = column.getNameString();
t.insertSys(session, store, row);
}
}
return t;
}
/**
* SQL:2008 VIEW<p>
* The COLUMN_DOMAIN_USAGE view has one row for each column defined with a
* a DOMAIN data type.<p>
*
* <b>Definition:</b>
*
* <pre>
* UDT_CATALOG VARCHAR
* UDT_SCHEMA VARCHAR
* UDT_NAME VARCHAR
* TABLE_CATALOG VARCHAR
* TABLE_SCHEMA VARCHAR
* TABLE_NAME VARCHAR
* COLUMN_NAME VARCHAR
*
* </pre>
*
* <b>Description:</b>
*
* <ol>
* <li> The values of UDT_CATALOG, UDT_SCHEMA and UDT_NAME
* are the catalog name, schema name,
* name, respectively, of a DISTINCT TYPE data type.
*
* <li> The values of TABLE_CATALOG, TABLE_SCHEMA, TABLE_NAME, and
* COLUMN_NAME are the catalog name, schema name,
* identifier, and column name, respectively, of a column
* defined with a DICTINCT TYPE data type.
*
* <li> Columns are reported only if the user or one of its roles is
* the authorization (owner) of the DISTINCT TYPE.
* </ol>
* <p>
*
* @return Table
*/
Table COLUMN_UDT_USAGE(Session session, PersistentStore store) {
Table t = sysTables[COLUMN_UDT_USAGE];
if (t == null) {
t = createBlankTable(sysTableHsqlNames[COLUMN_UDT_USAGE]);
addColumn(t, "UDT_CATALOG", SQL_IDENTIFIER);
addColumn(t, "UDT_SCHEMA", SQL_IDENTIFIER);
addColumn(t, "UDT_NAME", SQL_IDENTIFIER);
addColumn(t, "TABLE_CATALOG", SQL_IDENTIFIER);
addColumn(t, "TABLE_SCHEMA", SQL_IDENTIFIER);
addColumn(t, "TABLE_NAME", SQL_IDENTIFIER); // not null
addColumn(t, "COLUMN_NAME", SQL_IDENTIFIER); // not null
HsqlName name = HsqlNameManager.newInfoSchemaObjectName(
sysTableHsqlNames[COLUMN_UDT_USAGE].name,
false,
SchemaObject.INDEX);
t.createPrimaryKeyConstraint(
name,
new int[] {
0, 1, 2, 3, 4, 5, 6
},
false);
return t;
}
// column number mappings
final int udt_catalog = 0;
final int udt_schema = 1;
final int udt_name = 2;
final int table_catalog = 3;
final int table_schema = 4;
final int table_name = 5;
final int column_name = 6;
// intermediate holders
int columnCount;
Iterator<Table> tables;
Table table;
Object[] row;
Type type;
HsqlName tableName;
// Initialization
tables = allTables();
Grantee grantee = session.getGrantee();
while (tables.hasNext()) {
table = tables.next();
columnCount = table.getColumnCount();
tableName = table.getName();
for (int i = 0; i < columnCount; i++) {
ColumnSchema column = table.getColumn(i);
type = column.getDataType();
if (!type.isDistinctType()) {
continue;
}
if (!grantee.isFullyAccessibleByRole(type.getName())) {
continue;
}
row = t.getEmptyRowData();
row[udt_catalog] = database.getCatalogName().name;
row[udt_schema] = type.getSchemaName().name;
row[udt_name] = type.getName().name;
row[table_catalog] = database.getCatalogName().name;
row[table_schema] = tableName.schema.name;
row[table_name] = tableName.name;
row[column_name] = column.getNameString();
t.insertSys(session, store, row);
}
}
return t;
}
/**
* SQL:2008 VIEW<p>
* The COLUMNS view has one row for each column of each table or view.
* The column, its data type characteristics, together with its
* IDENTITY or GENERATED characteristics are reported in this view.
* <ol>
* <li> Columns are reported only if the user or one of its roles is
* the authorization (owner) of the table, or is granted any privilege
* on the table or the column.
*
* </ol>
*
*/
Table COLUMNS(Session session, PersistentStore store) {
Table t = sysTables[COLUMNS];
if (t == null) {
t = createBlankTable(sysTableHsqlNames[COLUMNS]);
addColumn(t, "TABLE_CATALOG", SQL_IDENTIFIER); //0
addColumn(t, "TABLE_SCHEMA", SQL_IDENTIFIER);
addColumn(t, "TABLE_NAME", SQL_IDENTIFIER);
addColumn(t, "COLUMN_NAME", SQL_IDENTIFIER);
addColumn(t, "ORDINAL_POSITION", CARDINAL_NUMBER);
addColumn(t, "COLUMN_DEFAULT", CHARACTER_DATA);
addColumn(t, "IS_NULLABLE", YES_OR_NO);
addColumn(t, "DATA_TYPE", CHARACTER_DATA);
addColumn(t, "CHARACTER_MAXIMUM_LENGTH", CARDINAL_NUMBER);
addColumn(t, "CHARACTER_OCTET_LENGTH", CARDINAL_NUMBER);
addColumn(t, "NUMERIC_PRECISION", CARDINAL_NUMBER); //10
addColumn(t, "NUMERIC_PRECISION_RADIX", CARDINAL_NUMBER);
addColumn(t, "NUMERIC_SCALE", CARDINAL_NUMBER);
addColumn(t, "DATETIME_PRECISION", CARDINAL_NUMBER);
addColumn(t, "INTERVAL_TYPE", CHARACTER_DATA);
addColumn(t, "INTERVAL_PRECISION", CARDINAL_NUMBER);
addColumn(t, "CHARACTER_SET_CATALOG", CHARACTER_DATA);
addColumn(t, "CHARACTER_SET_SCHEMA", SQL_IDENTIFIER);
addColumn(t, "CHARACTER_SET_NAME", SQL_IDENTIFIER);
addColumn(t, "COLLATION_CATALOG", SQL_IDENTIFIER);
addColumn(t, "COLLATION_SCHEMA", SQL_IDENTIFIER); //20
addColumn(t, "COLLATION_NAME", SQL_IDENTIFIER);
addColumn(t, "DOMAIN_CATALOG", SQL_IDENTIFIER);
addColumn(t, "DOMAIN_SCHEMA", SQL_IDENTIFIER);
addColumn(t, "DOMAIN_NAME", SQL_IDENTIFIER);
addColumn(t, "UDT_CATALOG", SQL_IDENTIFIER);
addColumn(t, "UDT_SCHEMA", SQL_IDENTIFIER);
addColumn(t, "UDT_NAME", SQL_IDENTIFIER);
addColumn(t, "SCOPE_CATALOG", SQL_IDENTIFIER);
addColumn(t, "SCOPE_SCHEMA", SQL_IDENTIFIER);
addColumn(t, "SCOPE_NAME", SQL_IDENTIFIER); //30
addColumn(t, "MAXIMUM_CARDINALITY", CARDINAL_NUMBER); // (only for array tyes)
addColumn(t, "DTD_IDENTIFIER", SQL_IDENTIFIER);
addColumn(t, "IS_SELF_REFERENCING", YES_OR_NO);
addColumn(t, "IS_IDENTITY", YES_OR_NO);
addColumn(t, "IDENTITY_GENERATION", CHARACTER_DATA); // ALWAYS / BY DEFAULT
addColumn(t, "IDENTITY_START", CHARACTER_DATA);
addColumn(t, "IDENTITY_INCREMENT", CHARACTER_DATA);
addColumn(t, "IDENTITY_MAXIMUM", CHARACTER_DATA);
addColumn(t, "IDENTITY_MINIMUM", CHARACTER_DATA);
addColumn(t, "IDENTITY_CYCLE", YES_OR_NO); //40
addColumn(t, "IS_GENERATED", CHARACTER_DATA); // ALWAYS / NEVER
addColumn(t, "GENERATION_EXPRESSION", CHARACTER_DATA);
addColumn(t, "IS_SYSTEM_TIME_PERIOD_START", YES_OR_NO);
addColumn(t, "IS_SYSTEM_TIME_PERIOD_END", YES_OR_NO);
addColumn(
t,
"SYSTEM_TIME_PERIOD_TIMESTAMP_GENERATION",
CHARACTER_DATA);
addColumn(t, "IS_UPDATABLE", YES_OR_NO);
addColumn(t, "DECLARED_DATA_TYPE", CHARACTER_DATA);
addColumn(t, "DECLARED_NUMERIC_PRECISION", CARDINAL_NUMBER);
addColumn(t, "DECLARED_NUMERIC_SCALE", CARDINAL_NUMBER);
// order: TABLE_SCHEM, TABLE_NAME, ORDINAL_POSITION
// added for unique: TABLE_CAT
// false PK, as TABLE_SCHEM and/or TABLE_CAT may be null
HsqlName name = HsqlNameManager.newInfoSchemaObjectName(
sysTableHsqlNames[COLUMNS].name,
false,
SchemaObject.INDEX);
t.createPrimaryKeyConstraint(name, new int[]{ 3, 2, 1, 4 }, false);
return t;
}
// column number mappings
final int table_cat = 0;
final int table_schem = 1;
final int table_name = 2;
final int column_name = 3;
final int ordinal_position = 4;
final int column_default = 5;
final int is_nullable = 6;
final int data_type = 7;
final int character_maximum_length = 8;
final int character_octet_length = 9;
final int numeric_precision = 10;
final int numeric_precision_radix = 11;
final int numeric_scale = 12;
final int datetime_precision = 13;
final int interval_type = 14;
final int interval_precision = 15;
final int character_set_catalog = 16;
final int character_set_schema = 17;
final int character_set_name = 18;
final int collation_catalog = 19;
final int collation_schema = 20;
final int collation_name = 21;
final int domain_catalog = 22;
final int domain_schema = 23;
final int domain_name = 24;
final int udt_catalog = 25;
final int udt_schema = 26;
final int udt_name = 27;
final int scope_catalog = 28;
final int scope_schema = 29;
final int scope_name = 30;
final int maximum_cardinality = 31;
final int dtd_identifier = 32;
final int is_self_referencing = 33;
final int is_identity = 34;
final int identity_generation = 35;
final int identity_start = 36;
final int identity_increment = 37;
final int identity_maximum = 38;
final int identity_minimum = 39;
final int identity_cycle = 40;
final int is_generated = 41;
final int generation_expression = 42;
final int is_system_period_start = 43;
final int is_system_period_end = 44;
final int system_time_generation = 45;
final int is_updatable = 46;
final int declared_data_type = 47;
final int declared_numeric_precision = 48;
final int declared_numeric_scale = 49;
//
// intermediate holders
int columnCount;
Iterator<Table> tables;
Table table;
Object[] row;
OrderedHashSet<HsqlName> columnList;
Type type;
// Initialization
tables = allTables();
while (tables.hasNext()) {
table = tables.next();
columnList = session.getGrantee().getColumnsForAllPrivileges(table);
if (columnList.isEmpty()) {
continue;
}
columnCount = table.getColumnCount();
for (int i = 0; i < columnCount; i++) {
ColumnSchema column = table.getColumn(i);
type = column.getDataType();
if (!columnList.contains(column.getName())) {
continue;
}
row = t.getEmptyRowData();
row[table_cat] = database.getCatalogName().name;
row[table_schem] = table.getSchemaName().name;
row[table_name] = table.getName().name;
row[column_name] = column.getName().name;
row[ordinal_position] = cardinal(i + 1);
row[column_default] = column.getDefaultSQL();
row[is_nullable] = column.isNullable()
? "YES"
: "NO";
row[data_type] = type.getFullNameString();
// common type block
if (type.isCharacterType()) {
row[character_maximum_length] = cardinal(type.precision);
row[character_octet_length] = cardinal(
type.precision * 2);
row[character_set_catalog] = database.getCatalogName().name;
row[character_set_schema] = type.getCharacterSet()
.getSchemaName().name;
row[character_set_name] = type.getCharacterSet()
.getName().name;
row[collation_catalog] = database.getCatalogName().name;
row[collation_schema] = type.getCollation()
.getSchemaName().name;
row[collation_name] = type.getCollation().getName().name;
} else if (type.isNumberType()) {
row[numeric_precision] = cardinal(
((NumberType) type).getNumericPrecisionInRadix());
row[declared_numeric_precision] = cardinal(
((NumberType) type).getNumericPrecisionInRadix());
if (type.isExactNumberType()) {
row[numeric_scale] = row[declared_numeric_scale] =
cardinal(type.scale);
}
row[numeric_precision_radix] = cardinal(
type.getPrecisionRadix());
} else if (type.isBooleanType()) {
//
} else if (type.isDateTimeType()) {
row[datetime_precision] = cardinal(type.scale);
} else if (type.isIntervalType()) {
row[data_type] = "INTERVAL";
row[interval_type] = IntervalType.getQualifier(
type.typeCode);
row[interval_precision] = cardinal(type.precision);
row[datetime_precision] = cardinal(type.scale);
} else if (type.isBinaryType()) {
row[character_maximum_length] = cardinal(type.precision);
row[character_octet_length] = cardinal(type.precision);
} else if (type.isBitType()) {
row[character_maximum_length] = cardinal(type.precision);
row[character_octet_length] = cardinal(type.precision);
} else if (type.isArrayType()) {
row[maximum_cardinality] = cardinal(
type.arrayLimitCardinality());
row[data_type] = "ARRAY";
}
if (type.isDomainType()) {
row[domain_catalog] = database.getCatalogName().name;
row[domain_schema] = type.getSchemaName().name;
row[domain_name] = type.getName().name;
}
if (type.isDistinctType()) {
row[udt_catalog] = database.getCatalogName().name;
row[udt_schema] = type.getSchemaName().name;
row[udt_name] = type.getName().name;
}
row[scope_catalog] = null;
row[scope_schema] = null;
row[scope_name] = null;
row[dtd_identifier] = type.getDefinition();
row[is_self_referencing] = null;
row[is_identity] = column.isIdentity()
? "YES"
: "NO";
if (column.isIdentity()) {
NumberSequence sequence = column.getIdentitySequence();
row[identity_generation] = sequence.isAlways()
? "ALWAYS"
: "BY DEFAULT";
row[identity_start] = Long.toString(
sequence.getStartValue());
row[identity_increment] = Long.toString(
sequence.getIncrement());
row[identity_maximum] = Long.toString(
sequence.getMaxValue());
row[identity_minimum] = Long.toString(
sequence.getMinValue());
row[identity_cycle] = sequence.isCycle()
? "YES"
: "NO";
}
if (column.isGenerated()) {
row[is_generated] = "ALWAYS";
row[generation_expression] =
column.getGeneratingExpression()
.getSQL();
} else {
row[is_generated] = "NEVER";
}
switch (column.getSystemPeriodType()) {
case SchemaObject.PeriodSystemColumnType.PERIOD_ROW_START :
row[is_system_period_start] = "YES";
row[system_time_generation] = "ALWAYS";
break;
case SchemaObject.PeriodSystemColumnType.PERIOD_ROW_END :
row[is_system_period_end] = "YES";
row[system_time_generation] = "ALWAYS";
break;
case SchemaObject.PeriodSystemColumnType.PERIOD_ROW_NONE :
row[is_system_period_start] = "NO";
row[is_system_period_end] = "NO";
break;
}
row[is_updatable] = table.isWritable()
? "YES"
: "NO";
row[declared_data_type] = row[data_type];
if (type.isNumberType()) {
row[declared_numeric_precision] = row[numeric_precision];
row[declared_numeric_scale] = row[numeric_scale];
}
t.insertSys(session, store, row);
}
}
return t;
}
/**
* SQL:2008 VIEW<p>
*
* The CONSTRAINT_COLUMN_USAGE view has one row for each column identified by
* a table constraint or assertion.<p>
*
* <b>Definition:</b>
*
* <pre>
* TABLE_CATALOG VARCHAR
* TABLE_SCHEMA VARCHAR
* TABLE_NAME VARCHAR
* COLUMN_NAME VARCHAR
* CONSTRAINT_CATALOG VARCHAR
* CONSTRAINT_SCHEMA VARCHAR
* CONSTRAINT_NAME VARCHAR
*
* </pre>
*
* <b>Description:</b>
*
* <ol>
* <li> The values of TABLE_CATALOG, TABLE_SCHEMA, TABLE_NAME, and
* COLUMN_NAME are the catalog name, schema name,
* identifier, and column name, respectively, of a column
* identified by a <column reference> explicitly or implicitly
* contained in the <search condition> of the constraint
* being described.
*
* <li> The values of CONSTRAINT_CATALOG, CONSTRAINT_SCHEMA, and
* CONSTRAINT_NAME are the catalog name, schema name,
* and identifier, respectively, of the constraint being
* described.
*
* <li> For FOREIGN KEY constraints, the columns of the UNIQUE constraint
* in the referenced table are also included in this view.
*
* <li> Columns are reported only if the user or one of its roles is
* the authorization (owner) of the table.
*
* </ol>
*
* @return Table
*/
Table CONSTRAINT_COLUMN_USAGE(Session session, PersistentStore store) {
Table t = sysTables[CONSTRAINT_COLUMN_USAGE];
if (t == null) {
t = createBlankTable(sysTableHsqlNames[CONSTRAINT_COLUMN_USAGE]);
addColumn(t, "TABLE_CATALOG", SQL_IDENTIFIER);
addColumn(t, "TABLE_SCHEMA", SQL_IDENTIFIER);
addColumn(t, "TABLE_NAME", SQL_IDENTIFIER); // not null
addColumn(t, "COLUMN_NAME", SQL_IDENTIFIER); // not null
addColumn(t, "CONSTRAINT_CATALOG", SQL_IDENTIFIER);
addColumn(t, "CONSTRAINT_SCHEMA", SQL_IDENTIFIER);
addColumn(t, "CONSTRAINT_NAME", SQL_IDENTIFIER); // not null
HsqlName name = HsqlNameManager.newInfoSchemaObjectName(
sysTableHsqlNames[CONSTRAINT_COLUMN_USAGE].name,
false,
SchemaObject.INDEX);
t.createPrimaryKeyConstraint(
name,
new int[] {
0, 1, 2, 3, 4, 5, 6
},
false);
return t;
}
// column number mappings
final int table_catalog = 0;
final int table_schema = 1;
final int table_name = 2;
final int column_name = 3;
final int constraint_catalog = 4;
final int constraint_schema = 5;
final int constraint_name = 6;
//
// calculated column values
String constraintCatalog;
String constraintSchema;
String constraintName;
// Intermediate holders
Iterator<Table> tables;
Table table;
Constraint[] constraints;
int constraintCount;
Constraint constraint;
Iterator<Expression> iterator;
Object[] row;
// Initialization
tables = allUserTables();
// Do it.
while (tables.hasNext()) {
table = tables.next();
if (table.isView()
|| !session.getGrantee().isFullyAccessibleByRole(
table.getName())) {
continue;
}
constraints = table.getConstraints();
constraintCount = constraints.length;
constraintCatalog = database.getCatalogName().name;
constraintSchema = table.getSchemaName().name;
// process constraints
for (int i = 0; i < constraintCount; i++) {
constraint = constraints[i];
constraintName = constraint.getName().name;
switch (constraint.getConstraintType()) {
case SchemaObject.ConstraintTypes.CHECK : {
OrderedHashSet<Expression> expressions =
constraint.getCheckColumnExpressions();
iterator = expressions.iterator();
// calculate distinct column references
while (iterator.hasNext()) {
ExpressionColumn expr =
(ExpressionColumn) iterator.next();
HsqlName name = expr.getColumn().getName();
if (name.type != SchemaObject.COLUMN) {
continue;
}
row = t.getEmptyRowData();
row[table_catalog] = database.getCatalogName().name;
row[table_schema] = name.schema.name;
row[table_name] = name.parent.name;
row[column_name] = name.name;
row[constraint_catalog] = constraintCatalog;
row[constraint_schema] = constraintSchema;
row[constraint_name] = constraintName;
try {
t.insertSys(session, store, row);
} catch (HsqlException e) {}
}
break;
}
case SchemaObject.ConstraintTypes.UNIQUE :
case SchemaObject.ConstraintTypes.PRIMARY_KEY :
case SchemaObject.ConstraintTypes.FOREIGN_KEY : {
Table target = table;
int[] cols = constraint.getMainColumns();
if (constraint.getConstraintType()
== SchemaObject.ConstraintTypes.FOREIGN_KEY) {
cols = constraint.getRefColumns();
}
for (int j = 0; j < cols.length; j++) {
row = t.getEmptyRowData();
row[table_catalog] = database.getCatalogName().name;
row[table_schema] = constraintSchema;
row[table_name] = target.getName().name;
row[column_name] = target.getColumn(cols[j])
.getName().name;
row[constraint_catalog] = constraintCatalog;
row[constraint_schema] = constraintSchema;
row[constraint_name] = constraintName;
try {
t.insertSys(session, store, row);
} catch (HsqlException e) {}
}
}
}
}
}
return t;
}
/**
* SQL:2011 VIEW<p>
*
* The CONSTRAINT_PERIOD_USAGE view has one row for each PERIOD referenced
* by a table constraint or assertion.<p>
*
* <b>Definition:</b>
*
* <pre>
* TABLE_CATALOG VARCHAR
* TABLE_SCHEMA VARCHAR
* TABLE_NAME VARCHAR
* PERIOD_NAME VARCHAR
* CONSTRAINT_CATALOG VARCHAR
* CONSTRAINT_SCHEMA VARCHAR
* CONSTRAINT_NAME VARCHAR
*
* </pre>
*
* <b>Description:</b>
*
* <ol>
* <li> The values of TABLE_CATALOG, TABLE_SCHEMA, TABLE_NAME, and
* PERIOD_NAME are the catalog name, schema name,
* identifier, and period name, respectively, of a period
* referenced by a UNIQUE or FOREIGN KEY constraint.
*
* <li> The values of CONSTRAINT_CATALOG, CONSTRAINT_SCHEMA, and
* CONSTRAINT_NAME are the catalog name, schema name,
* and identifier, respectively, of the constraint being
* described.
*
* <li> Periods are reported only if the user or one of its roles is
* the authorization (owner) of the table.
*
* </ol>
*
* @return Table
*/
Table CONSTRAINT_PERIOD_USAGE(Session session, PersistentStore store) {
Table t = sysTables[CONSTRAINT_PERIOD_USAGE];
if (t == null) {
t = createBlankTable(sysTableHsqlNames[CONSTRAINT_PERIOD_USAGE]);
addColumn(t, "TABLE_CATALOG", SQL_IDENTIFIER);
addColumn(t, "TABLE_SCHEMA", SQL_IDENTIFIER);
addColumn(t, "TABLE_NAME", SQL_IDENTIFIER); // not null
addColumn(t, "PERIOD_NAME", SQL_IDENTIFIER); // not null
addColumn(t, "CONSTRAINT_CATALOG", SQL_IDENTIFIER);
addColumn(t, "CONSTRAINT_SCHEMA", SQL_IDENTIFIER);
addColumn(t, "CONSTRAINT_NAME", SQL_IDENTIFIER); // not null
HsqlName name = HsqlNameManager.newInfoSchemaObjectName(
sysTableHsqlNames[CONSTRAINT_PERIOD_USAGE].name,
false,
SchemaObject.INDEX);
t.createPrimaryKeyConstraint(
name,
new int[] {
0, 1, 2, 3, 4, 5, 6
},
false);
return t;
}
// column number mappings
final int table_catalog = 0;
final int table_schema = 1;
final int table_name = 2;
final int period_name = 3;
final int constraint_catalog = 4;
final int constraint_schema = 5;
final int constraint_name = 6;
//
// calculated column values
String constraintCatalog;
String constraintSchema;
String constraintName;
// Intermediate holders
Iterator<Table> tables;
Table table;
Constraint[] constraints;
int constraintCount;
Constraint constraint;
Object[] row;
// Initialization
tables = allUserTables();
// Do it.
while (tables.hasNext()) {
table = tables.next();
if (table.isView()
|| !session.getGrantee().isFullyAccessibleByRole(
table.getName())) {
continue;
}
constraints = table.getConstraints();
constraintCount = constraints.length;
constraintCatalog = database.getCatalogName().name;
constraintSchema = table.getSchemaName().name;
// process constraints
for (int i = 0; i < constraintCount; i++) {
constraint = constraints[i];
constraintName = constraint.getName().name;
switch (constraint.getConstraintType()) {
case SchemaObject.ConstraintTypes.CHECK : {
// reports references to either SYSTEM_TIME or application
// period constraint name in a CHECK condition
break;
}
case SchemaObject.ConstraintTypes.UNIQUE :
case SchemaObject.ConstraintTypes.PRIMARY_KEY :
case SchemaObject.ConstraintTypes.FOREIGN_KEY : {
// reports constraints defined with WITHOUT OVERLAP
break;
}
}
}
}
return t;
}
/**
* SQL:2008 VIEW<p>
*
* The CONSTRAINT_TABLE_USAGE view has one row for each table identified by a
* <table name> simply contained in a <table reference>
* contained in the <search condition> of a check constraint,
* domain constraint, or assertion. It has one row for each table
* containing / referenced by each PRIMARY KEY, UNIQUE and FOREIGN KEY
* constraint<p>
*
* <b>Definition:</b>
*
* <pre class="SqlCodeExample">
* TABLE_CATALOG VARCHAR
* TABLE_SCHEMA VARCHAR
* TABLE_NAME VARCHAR
* CONSTRAINT_CATALOG VARCHAR
* CONSTRAINT_SCHEMA VARCHAR
* CONSTRAINT_NAME VARCHAR
* </pre>
*
* <b>Description:</b>
*
* <ol>
* <li> The values of CONSTRAINT_CATALOG, CONSTRAINT_SCHEMA, and
* CONSTRAINT_NAME are the catalog name, schema name,
* and identifier, respectively, of the constraint being
* described.
*
* <li> The values of TABLE_CATALOG, TABLE_SCHEMA, and TABLE_NAME are the
* catalog name, schema name, and identifier,
* respectively, of a table identified by a <table name>
* simply contained in a <table reference> contained in the
* *lt;search condition> of the constraint being described, or
* its columns.
*
* <li> Tables are reported only if the user or one of its roles is
* the authorization (owner) of the table.
* </ol>
*
* @return Table
*/
Table CONSTRAINT_TABLE_USAGE(Session session, PersistentStore store) {
Table t = sysTables[CONSTRAINT_TABLE_USAGE];
if (t == null) {
t = createBlankTable(sysTableHsqlNames[CONSTRAINT_TABLE_USAGE]);
addColumn(t, "TABLE_CATALOG", SQL_IDENTIFIER);
addColumn(t, "TABLE_SCHEMA", SQL_IDENTIFIER);
addColumn(t, "TABLE_NAME", SQL_IDENTIFIER); // not null
addColumn(t, "CONSTRAINT_CATALOG", SQL_IDENTIFIER);
addColumn(t, "CONSTRAINT_SCHEMA", SQL_IDENTIFIER);
addColumn(t, "CONSTRAINT_NAME", SQL_IDENTIFIER); // not null
HsqlName name = HsqlNameManager.newInfoSchemaObjectName(
sysTableHsqlNames[CONSTRAINT_TABLE_USAGE].name,
false,
SchemaObject.INDEX);
t.createPrimaryKeyConstraint(
name,
new int[] {
0, 1, 2, 3, 4, 5
},
false);
return t;
}
//
Session sys = database.sessionManager.newSysSession(
SqlInvariants.INFORMATION_SCHEMA_HSQLNAME,
session.getUser());
Result rs = sys.executeDirectStatement(
"select DISTINCT TABLE_CATALOG, TABLE_SCHEMA, TABLE_NAME, "
+ "CONSTRAINT_CATALOG, CONSTRAINT_SCHEMA, CONSTRAINT_NAME "
+ "from INFORMATION_SCHEMA.CONSTRAINT_COLUMN_USAGE");
t.insertSys(session, store, rs);
sys.close();
return t;
}
/**
* SQL:2008 VIEW<p>
*
* The DATA_TYPE_PRIVILEGES view has one row for each use of a data type.
* Currently this view does not report the DTD_IDENTIFIER column.
* <b>Definition:</b>
*
* <pre class="SqlCodeExample">
* OBJECT_CATALOG VARCHAR
* OBJECT_SCHEMA VARCHAR
* OBJECT_NAME VARCHAR
* OBJECT_TYPE VARCHAR
* DTD_IDENTIFIER VARCHAR
* </pre>
*
* <b>Description:</b>
*
* <ol>
* <li> The values of OBJECT_CATALOG, OBJECT_SCHEMA, and
* OBJECT_NAME are the catalog name, schema name,
* and identifier, respectively, of the object.
*
* <li> The value of OBJECT_TYPE is the type of the object, for example
* 'TABLE'.
*
* <li> Tables are reported only if the user or one of its roles is
* the authorization (owner) of the table.
* </ol>
*
* @return Table
*/
Table DATA_TYPE_PRIVILEGES(Session session, PersistentStore store) {
Table t = sysTables[DATA_TYPE_PRIVILEGES];
if (t == null) {
t = createBlankTable(sysTableHsqlNames[DATA_TYPE_PRIVILEGES]);
addColumn(t, "OBJECT_CATALOG", SQL_IDENTIFIER);
addColumn(t, "OBJECT_SCHEMA", SQL_IDENTIFIER);
addColumn(t, "OBJECT_NAME", SQL_IDENTIFIER); // not null
addColumn(t, "OBJECT_TYPE", SQL_IDENTIFIER);
addColumn(t, "DTD_IDENTIFIER", SQL_IDENTIFIER);
HsqlName name = HsqlNameManager.newInfoSchemaObjectName(
sysTableHsqlNames[DATA_TYPE_PRIVILEGES].name,
false,
SchemaObject.INDEX);
t.createPrimaryKeyConstraint(
name,
new int[]{ 0, 1, 2, 3, 4 },
false);
return t;
}
//
Session sys = database.sessionManager.newSysSession(
SqlInvariants.INFORMATION_SCHEMA_HSQLNAME,
session.getUser());
String sql = statementMap.get("/*data_type_privileges*/");
Result rs = sys.executeDirectStatement(sql);
t.insertSys(session, store, rs);
sys.close();
return t;
}
/*
* a DEFINITION_SCHEMA table. Not in the INFORMATION_SCHEMA list
*/
/*
Table DATA_TYPE_DESCRIPTOR() {
Table t = sysTables[DATA_TYPE_DESCRIPTOR];
if (t == null) {
t = createBlankTable(sysTableHsqlNames[DATA_TYPE_DESCRIPTOR]);
addColumn(t, "OBJECT_CATALOG", SQL_IDENTIFIER);
addColumn(t, "OBJECT_SCHEMA", SQL_IDENTIFIER);
addColumn(t, "OBJECT_NAME", SQL_IDENTIFIER);
addColumn(t, "OBJECT_TYPE", CHARACTER_DATA);
addColumn(t, "DTD_IDENTIFIER", SQL_IDENTIFIER);
addColumn(t, "DATA_TYPE", CHARACTER_DATA);
addColumn(t, "CHARACTER_SET_CATALOG", SQL_IDENTIFIER);
addColumn(t, "CHARACTER_SET_SCHEMA", SQL_IDENTIFIER);
addColumn(t, "CHARACTER_SET_NAME", SQL_IDENTIFIER);
addColumn(t, "CHARACTER_MAXIMUM_LENGTH", CARDINAL_NUMBER);
addColumn(t, "CHARACTER_OCTET_LENGTH", CARDINAL_NUMBER);
addColumn(t, "COLLATION_CATALOG", SQL_IDENTIFIER);
addColumn(t, "COLLATION_SCHEMA", SQL_IDENTIFIER);
addColumn(t, "COLLATION_NAME", SQL_IDENTIFIER);
addColumn(t, "NUMERIC_PRECISION", CARDINAL_NUMBER);
addColumn(t, "NUMERIC_PRECISION_RADIX", CARDINAL_NUMBER);
addColumn(t, "NUMERIC_SCALE", CARDINAL_NUMBER);
addColumn(t, "DECLARED_DATA_TYPE", CHARACTER_DATA);
addColumn(t, "DECLARED_NUMERIC_PRECISION", CARDINAL_NUMBER);
addColumn(t, "DECLARED_NUMERIC_SCALE", CARDINAL_NUMBER);
addColumn(t, "DATETIME_PRECISION", CARDINAL_NUMBER);
addColumn(t, "INTERVAL_TYPE", CHARACTER_DATA);
addColumn(t, "INTERVAL_PRECISION", CARDINAL_NUMBER);
addColumn(t, "USER_DEFINED_TYPE_CATALOG", SQL_IDENTIFIER);
addColumn(t, "USER_DEFINED_TYPE_SCHEMA", SQL_IDENTIFIER);
addColumn(t, "USER_DEFINED_TYPE_NAME", SQL_IDENTIFIER);
addColumn(t, "SCOPE_CATALOG", SQL_IDENTIFIER);
addColumn(t, "SCOPE_SCHEMA", SQL_IDENTIFIER);
addColumn(t, "SCOPE_NAME", SQL_IDENTIFIER);
addColumn(t, "MAXIMUM_CARDINALITY", CARDINAL_NUMBER);
t.createPrimaryKeyConstraint(null, new int[] {
0, 1, 2, 4, 5, 6
}, false);
return t;
}
PersistentStore store = session.sessionData.getRowStore(t);
final int object_catalog = 0;
final int object_schema = 1;
final int object_name = 2;
final int object_type = 3;
final int dtd_identifier = 4;
final int data_type = 5;
final int character_set_catalog = 6;
final int character_set_schema = 7;
final int character_set_name = 8;
final int character_maximum_length = 9;
final int character_octet_length = 10;
final int collation_catalog = 11;
final int collation_schema = 12;
final int collation_name = 13;
final int numeric_precision = 14;
final int numeric_precision_radix = 15;
final int numeric_scale = 16;
final int declared_data_type = 17;
final int declared_numeric_precision = 18;
final int declared_numeric_scale = 19;
final int datetime_precision = 20;
final int interval_type = 21;
final int interval_precision = 22;
final int user_defined_type_catalog = 23;
final int user_defined_type_schema = 24;
final int user_defined_type_name = 25;
final int scope_catalog = 26;
final int scope_schema = 27;
final int scope_name = 28;
final int maximum_cardinality = 29;
return t;
}
*/
/**
* SQL:2008 VIEW<p>
*
* The DOMAIN_CONSTRAINTS view has one row for each domain
* constraint. <p>
*
* <b>Definition:</b>
*
* <pre class="SqlCodeExample">
* CONSTRAINT_CATALOG VARCHAR NULL,
* CONSTRAINT_SCHEMA VARCHAR NULL,
* CONSTRAINT_NAME VARCHAR NOT NULL,
* DOMAIN_CATALOG VARCHAR
* DOMAIN_SCHEMA VARCHAR
* DOMAIN_NAME VARCHAR
* IS_DEFERABLE VARCHAR NOT NULL,
* INITIALLY_DEFERRED VARCHAR NOT NULL,
* </pre>
*
* <b>Description:</b>
*
* <ol>
* <li> A constraint is shown in this view if the authorization for the
* DOMAIN that contains the constraint is the current user or is a role
* assigned to the current user.
*
* <li> The values of CONSTRAINT_CATALOG, CONSTRAINT_SCHEMA and
* CONSTRAINT_NAME are the catalog name, schema name,
* and identifier, respectively, of the constraint being
* described.
*
* <li> Constraints are reported only if the user or one of its roles is
* the authorization (owner) of the DOMAIN.
* </ol>
*
* @return Table
*/
Table DOMAIN_CONSTRAINTS(Session session, PersistentStore store) {
Table t = sysTables[DOMAIN_CONSTRAINTS];
if (t == null) {
t = createBlankTable(sysTableHsqlNames[DOMAIN_CONSTRAINTS]);
addColumn(t, "CONSTRAINT_CATALOG", SQL_IDENTIFIER);
addColumn(t, "CONSTRAINT_SCHEMA", SQL_IDENTIFIER);
addColumn(t, "CONSTRAINT_NAME", SQL_IDENTIFIER); // not null
addColumn(t, "DOMAIN_CATALOG", SQL_IDENTIFIER);
addColumn(t, "DOMAIN_SCHEMA", SQL_IDENTIFIER);
addColumn(t, "DOMAIN_NAME", SQL_IDENTIFIER);
addColumn(t, "IS_DEFERRABLE", YES_OR_NO);
addColumn(t, "INITIALLY_DEFERRED", YES_OR_NO);
HsqlName name = HsqlNameManager.newInfoSchemaObjectName(
sysTableHsqlNames[DOMAIN_CONSTRAINTS].name,
false,
SchemaObject.INDEX);
t.createPrimaryKeyConstraint(
name,
new int[] {
0, 1, 2, 4, 5, 6
},
false);
return t;
}
final int constraint_catalog = 0;
final int constraint_schema = 1;
final int constraint_name = 2;
final int domain_catalog = 3;
final int domain_schema = 4;
final int domain_name = 5;
final int is_deferrable = 6;
final int initially_deferred = 7;
//
//
Iterator<SchemaObject> it =
database.schemaManager.databaseObjectIterator(
SchemaObject.DOMAIN);
while (it.hasNext()) {
Type domain = (Type) it.next();
if (!domain.isDomainType()) {
continue;
}
if (!session.getGrantee().isFullyAccessibleByRole(
domain.getName())) {
continue;
}
Constraint[] constraints = domain.userTypeModifier.getConstraints();
for (int i = 0; i < constraints.length; i++) {
Object[] data = t.getEmptyRowData();
data[constraint_catalog] = data[domain_catalog] =
database.getCatalogName().name;
data[constraint_schema] = data[domain_schema] =
domain.getSchemaName().name;
data[constraint_name] = constraints[i].getName().name;
data[domain_name] = domain.getName().name;
data[is_deferrable] = Tokens.T_NO;
data[initially_deferred] = Tokens.T_NO;
t.insertSys(session, store, data);
}
}
return t;
}
/**
* SQL:2008 VIEW<p>
*
* The DOMAINS view has one row for each domain. <p>
*
* @return Table
*/
Table DOMAINS(Session session, PersistentStore store) {
Table t = sysTables[DOMAINS];
if (t == null) {
t = createBlankTable(sysTableHsqlNames[DOMAINS]);
addColumn(t, "DOMAIN_CATALOG", SQL_IDENTIFIER);
addColumn(t, "DOMAIN_SCHEMA", SQL_IDENTIFIER);
addColumn(t, "DOMAIN_NAME", SQL_IDENTIFIER);
addColumn(t, "DATA_TYPE", SQL_IDENTIFIER);
addColumn(t, "CHARACTER_MAXIMUM_LENGTH", CARDINAL_NUMBER);
addColumn(t, "CHARACTER_OCTET_LENGTH", CARDINAL_NUMBER);
addColumn(t, "CHARACTER_SET_CATALOG", SQL_IDENTIFIER);
addColumn(t, "CHARACTER_SET_SCHEMA", SQL_IDENTIFIER);
addColumn(t, "CHARACTER_SET_NAME", SQL_IDENTIFIER);
addColumn(t, "COLLATION_CATALOG", SQL_IDENTIFIER);
addColumn(t, "COLLATION_SCHEMA", SQL_IDENTIFIER);
addColumn(t, "COLLATION_NAME", SQL_IDENTIFIER);
addColumn(t, "NUMERIC_PRECISION", CARDINAL_NUMBER);
addColumn(t, "NUMERIC_PRECISION_RADIX", CARDINAL_NUMBER);
addColumn(t, "NUMERIC_SCALE", CARDINAL_NUMBER);
addColumn(t, "DATETIME_PRECISION", CARDINAL_NUMBER);
addColumn(t, "INTERVAL_TYPE", CHARACTER_DATA);
addColumn(t, "INTERVAL_PRECISION", CARDINAL_NUMBER);
addColumn(t, "DOMAIN_DEFAULT", CHARACTER_DATA);
addColumn(t, "MAXIMUM_CARDINALITY", CARDINAL_NUMBER);
addColumn(t, "DTD_IDENTIFIER", SQL_IDENTIFIER);
addColumn(t, "DECLARED_DATA_TYPE", CHARACTER_DATA);
addColumn(t, "DECLARED_NUMERIC_PRECISION", CARDINAL_NUMBER);
addColumn(t, "DECLARED_NUMERIC_SCALE", CARDINAL_NUMBER);
HsqlName name = HsqlNameManager.newInfoSchemaObjectName(
sysTableHsqlNames[DOMAINS].name,
false,
SchemaObject.INDEX);
t.createPrimaryKeyConstraint(
name,
new int[] {
0, 1, 2, 4, 5, 6
},
false);
return t;
}
final int domain_catalog = 0;
final int domain_schema = 1;
final int domain_name = 2;
final int data_type = 3;
final int character_maximum_length = 4;
final int character_octet_length = 5;
final int character_set_catalog = 6;
final int character_set_schema = 7;
final int character_set_name = 8;
final int collation_catalog = 9;
final int collation_schema = 10;
final int collation_name = 11;
final int numeric_precision = 12;
final int numeric_precision_radix = 13;
final int numeric_scale = 14;
final int datetime_precision = 15;
final int interval_type = 16;
final int interval_precision = 17;
final int domain_default = 18;
final int maximum_cardinality = 19;
final int dtd_identifier = 20;
final int declared_data_type = 21;
final int declared_numeric_precision = 22;
final int declared_numeric_scale = 23;
//
//
Iterator<SchemaObject> it =
database.schemaManager.databaseObjectIterator(
SchemaObject.DOMAIN);
while (it.hasNext()) {
Type type = (Type) it.next();
if (!type.isDomainType()) {
continue;
}
if (!session.getGrantee().isAccessible(type)) {
continue;
}
Object[] row = t.getEmptyRowData();
row[domain_catalog] = database.getCatalogName().name;
row[domain_schema] = type.getSchemaName().name;
row[domain_name] = type.getName().name;
row[data_type] = type.getFullNameString();
// common type block
if (type.isCharacterType()) {
row[character_maximum_length] = cardinal(type.precision);
row[character_octet_length] = cardinal(type.precision * 2);
row[character_set_catalog] = database.getCatalogName().name;
row[character_set_schema] = type.getCharacterSet()
.getSchemaName().name;
row[character_set_name] = type.getCharacterSet().getName().name;
row[collation_catalog] = database.getCatalogName().name;
row[collation_schema] = type.getCollation()
.getSchemaName().name;
row[collation_name] = type.getCollation().getName().name;
} else if (type.isNumberType()) {
row[numeric_precision] = cardinal(
((NumberType) type).getNumericPrecisionInRadix());
row[declared_numeric_precision] = cardinal(
((NumberType) type).getNumericPrecisionInRadix());
if (type.isExactNumberType()) {
row[numeric_scale] = row[declared_numeric_scale] =
cardinal(type.scale);
}
row[numeric_precision_radix] = cardinal(
type.getPrecisionRadix());
} else if (type.isBooleanType()) {
//
} else if (type.isDateTimeType()) {
row[datetime_precision] = cardinal(type.scale);
} else if (type.isIntervalType()) {
row[data_type] = "INTERVAL";
row[interval_type] = IntervalType.getQualifier(type.typeCode);
row[interval_precision] = cardinal(type.precision);
row[datetime_precision] = cardinal(type.scale);
} else if (type.isBinaryType()) {
row[character_maximum_length] = cardinal(type.precision);
row[character_octet_length] = cardinal(type.precision);
} else if (type.isBitType()) {
row[character_maximum_length] = cardinal(type.precision);
row[character_octet_length] = cardinal(type.precision);
} else if (type.isArrayType()) {
row[maximum_cardinality] = cardinal(
type.arrayLimitCardinality());
row[data_type] = "ARRAY";
}
row[dtd_identifier] = type.getDefinition();
row[declared_data_type] = row[data_type];
// end common block
Expression defaultExpression =
type.userTypeModifier.getDefaultClause();
if (defaultExpression != null) {
row[domain_default] = defaultExpression.getSQL();
}
t.insertSys(session, store, row);
}
return t;
}
/**
* SQL:2008 VIEW<p>
*
* The type attributes of elements of array in columns of tables. <p>
*
* @return Table
*/
Table ELEMENT_TYPES(Session session, PersistentStore store) {
Table t = sysTables[ELEMENT_TYPES];
if (t == null) {
t = createBlankTable(sysTableHsqlNames[ELEMENT_TYPES]);
addColumn(t, "OBJECT_CATALOG", SQL_IDENTIFIER);
addColumn(t, "OBJECT_SCHEMA", SQL_IDENTIFIER);
addColumn(t, "OBJECT_NAME", SQL_IDENTIFIER);
addColumn(t, "OBJECT_TYPE", SQL_IDENTIFIER);
addColumn(t, "COLLECTION_TYPE_IDENTIFIER", SQL_IDENTIFIER);
addColumn(t, "DATA_TYPE", SQL_IDENTIFIER);
addColumn(t, "CHARACTER_MAXIMUM_LENGTH", CARDINAL_NUMBER);
addColumn(t, "CHARACTER_OCTET_LENGTH", CARDINAL_NUMBER);
addColumn(t, "CHARACTER_SET_CATALOG", SQL_IDENTIFIER);
addColumn(t, "CHARACTER_SET_SCHEMA", SQL_IDENTIFIER);
addColumn(t, "CHARACTER_SET_NAME", SQL_IDENTIFIER);
addColumn(t, "COLLATION_CATALOG", SQL_IDENTIFIER);
addColumn(t, "COLLATION_SCHEMA", SQL_IDENTIFIER);
addColumn(t, "COLLATION_NAME", SQL_IDENTIFIER);
addColumn(t, "NUMERIC_PRECISION", CARDINAL_NUMBER);
addColumn(t, "NUMERIC_PRECISION_RADIX", CARDINAL_NUMBER);
addColumn(t, "NUMERIC_SCALE", CARDINAL_NUMBER);
addColumn(t, "DATETIME_PRECISION", CARDINAL_NUMBER);
addColumn(t, "INTERVAL_TYPE", CHARACTER_DATA);
addColumn(t, "INTERVAL_PRECISION", CARDINAL_NUMBER);
addColumn(t, "UDT_CATALOG", SQL_IDENTIFIER);
addColumn(t, "UDT_SCHEMA", SQL_IDENTIFIER);
addColumn(t, "UDT_NAME", SQL_IDENTIFIER);
addColumn(t, "SCOPE_CATALOG", SQL_IDENTIFIER);
addColumn(t, "SCOPE_SCHEMA", SQL_IDENTIFIER);
addColumn(t, "SCOPE_NAME", SQL_IDENTIFIER);
addColumn(t, "MAXIMUM_CARDINALITY", CARDINAL_NUMBER);
addColumn(t, "DTD_IDENTIFIER", SQL_IDENTIFIER);
addColumn(t, "DECLARED_DATA_TYPE", CHARACTER_DATA);
addColumn(t, "DECLARED_NUMERIC_PRECISION", CARDINAL_NUMBER);
addColumn(t, "DECLARED_NUMERIC_SCALE", CARDINAL_NUMBER);
HsqlName name = HsqlNameManager.newInfoSchemaObjectName(
sysTableHsqlNames[ELEMENT_TYPES].name,
false,
SchemaObject.INDEX);
t.createPrimaryKeyConstraint(
name,
new int[] {
0, 1, 2, 4, 5, 27
},
true);
return t;
}
final int object_catalog = 0;
final int object_schema = 1;
final int object_name = 2;
final int object_type = 3;
final int collection_type_identifier = 4;
//
final int udt_catalog = 20;
final int udt_schema = 21;
final int udt_name = 22;
final int scope_catalog = 23;
final int scope_schema = 24;
final int scope_name = 25;
//
// intermediate holders
int columnCount;
Iterator<Table> tables;
Table table;
Object[] row;
OrderedHashSet<HsqlName> columnList;
Type type;
// Initialization
tables = allTables();
while (tables.hasNext()) {
table = tables.next();
columnList = session.getGrantee().getColumnsForAllPrivileges(table);
if (columnList.isEmpty()) {
continue;
}
columnCount = table.getColumnCount();
for (int i = 0; i < columnCount; i++) {
ColumnSchema column = table.getColumn(i);
if (!columnList.contains(column.getName())) {
continue;
}
type = column.getDataType();
if (type.isDistinctType()
|| type.isDomainType()
|| !type.isArrayType()) {
continue;
}
row = t.getEmptyRowData();
row[object_catalog] =
database.getCatalogName().name;
row[object_schema] = table.getSchemaName().name;
row[object_name] = table.getName().name;
row[object_type] = "TABLE";
row[collection_type_identifier] = type.getDefinition();
addTypeInfo(row, type.collectionBaseType());
try {
t.insertSys(session, store, row);
} catch (HsqlException e) {}
}
}
Iterator<SchemaObject> it =
database.schemaManager.databaseObjectIterator(
SchemaObject.DOMAIN);
while (it.hasNext()) {
type = (Type) it.next();
if (!type.isDomainType() || !type.isArrayType()) {
continue;
}
if (!session.getGrantee().isAccessible(type)) {
continue;
}
row = t.getEmptyRowData();
row[object_catalog] = database.getCatalogName().name;
row[object_schema] = type.getSchemaName().name;
row[object_name] = type.getName().name;
row[object_type] = "DOMAIN";
row[collection_type_identifier] = type.getDefinition();
addTypeInfo(row, type.collectionBaseType());
t.insertSys(session, store, row);
}
it = database.schemaManager.databaseObjectIterator(SchemaObject.TYPE);
while (it.hasNext()) {
type = (Type) it.next();
if (!type.isDistinctType() || !type.isArrayType()) {
continue;
}
if (!session.getGrantee().isAccessible(type)) {
continue;
}
row = t.getEmptyRowData();
row[object_catalog] = database.getCatalogName().name;
row[object_schema] = type.getSchemaName().name;
row[object_name] = type.getName().name;
row[object_type] = "USER-DEFINED TYPE";
row[collection_type_identifier] = type.getDefinition();
addTypeInfo(row, type.collectionBaseType());
try {
t.insertSys(session, store, row);
} catch (HsqlException e) {}
}
it = database.schemaManager.databaseObjectIterator(
SchemaObject.SPECIFIC_ROUTINE);
while (it.hasNext()) {
Routine routine = (Routine) it.next();
if (!session.getGrantee().isAccessible(routine)) {
continue;
}
type = routine.isProcedure()
? null
: routine.getReturnType();
if (type == null
|| type.isDistinctType()
|| type.isDomainType()
|| !type.isArrayType()) {
//
} else {
row = t.getEmptyRowData();
row[object_catalog] =
database.getCatalogName().name;
row[object_schema] = routine.getSchemaName().name;
row[object_name] = routine.getName().name;
row[object_type] = "ROUTINE";
row[collection_type_identifier] = type.getDefinition();
addTypeInfo(row, type.collectionBaseType());
try {
t.insertSys(session, store, row);
} catch (HsqlException e) {}
}
Type returnType = type;
int paramCount = routine.getParameterCount();
for (int i = 0; i < paramCount; i++) {
ColumnSchema param = routine.getParameter(i);
type = param.getDataType();
if (type.isDistinctType()
|| type.isDomainType()
|| !type.isArrayType()) {
continue;
}
if (type.equals(returnType)) {
continue;
}
row = t.getEmptyRowData();
row[object_catalog] =
database.getCatalogName().name;
row[object_schema] = routine.getSchemaName().name;
row[object_name] = routine.getName().name;
row[object_type] = "ROUTINE";
row[collection_type_identifier] = type.getDefinition();
addTypeInfo(row, type.collectionBaseType());
try {
t.insertSys(session, store, row);
} catch (HsqlException e) {}
}
}
return t;
}
void addTypeInfo(Object[] row, Type type) {
final int data_type = 5;
final int character_maximum_length = 6;
final int character_octet_length = 7;
final int character_set_catalog = 8;
final int character_set_schema = 9;
final int character_set_name = 10;
final int collation_catalog = 11;
final int collation_schema = 12;
final int collation_name = 13;
final int numeric_precision = 14;
final int numeric_precision_radix = 15;
final int numeric_scale = 16;
final int datetime_precision = 17;
final int interval_type = 18;
final int interval_precision = 19;
//
final int maximum_cardinality = 26;
final int dtd_identifier = 27;
final int declared_data_type = 28;
final int declared_numeric_precision = 29;
final int declared_numeric_scale = 30;
row[data_type] = type.getFullNameString();
if (type.isCharacterType()) {
row[character_maximum_length] = cardinal(type.precision);
row[character_octet_length] = cardinal(type.precision * 2);
row[character_set_catalog] = database.getCatalogName().name;
row[character_set_schema] = type.getCharacterSet()
.getSchemaName().name;
row[character_set_name] = type.getCharacterSet().getName().name;
row[collation_catalog] = database.getCatalogName().name;
row[collation_schema] = type.getCollation().getSchemaName().name;
row[collation_name] = type.getCollation().getName().name;
} else if (type.isNumberType()) {
row[numeric_precision] = cardinal(
((NumberType) type).getNumericPrecisionInRadix());
row[declared_numeric_precision] = cardinal(
((NumberType) type).getNumericPrecisionInRadix());
if (type.isExactNumberType()) {
row[numeric_scale] = row[declared_numeric_scale] =
cardinal(type.scale);
}
row[numeric_precision_radix] = cardinal(type.getPrecisionRadix());
} else if (type.isBooleanType()) {
//
} else if (type.isDateTimeType()) {
row[datetime_precision] = cardinal(type.scale);
} else if (type.isIntervalType()) {
row[data_type] = "INTERVAL";
row[interval_type] = IntervalType.getQualifier(type.typeCode);
row[interval_precision] = cardinal(type.precision);
row[datetime_precision] = cardinal(type.scale);
} else if (type.isBinaryType()) {
row[character_maximum_length] = cardinal(type.precision);
row[character_octet_length] = cardinal(type.precision);
} else if (type.isBitType()) {
row[character_maximum_length] = cardinal(type.precision);
row[character_octet_length] = cardinal(type.precision);
} else if (type.isArrayType()) {
row[maximum_cardinality] = cardinal(type.arrayLimitCardinality());
}
row[dtd_identifier] = type.getDefinition();
row[declared_data_type] = row[data_type];
}
/**
* SQL:2008 VIEW<p>
*
* ENABLED_ROLES<p>
*
* Identify the enabled roles for the current SQL-session.<p>
*
* Definition
*
* <pre class="SqlCodeExample">
* CREATE RECURSIVE VIEW ENABLED_ROLES ( ROLE_NAME ) AS
* VALUES ( CURRENT_ROLE )
* UNION
* SELECT RAD.ROLE_NAME
* FROM DEFINITION_SCHEMA.ROLE_AUTHORIZATION_DESCRIPTORS RAD
* JOIN ENABLED_ROLES R
* ON RAD.GRANTEE = R.ROLE_NAME;
*
* GRANT SELECT ON TABLE ENABLED_ROLES
* TO PUBLIC WITH GRANT OPTION;
* </pre>
*/
Table ENABLED_ROLES(Session session, PersistentStore store) {
Table t = sysTables[ENABLED_ROLES];
if (t == null) {
t = createBlankTable(sysTableHsqlNames[ENABLED_ROLES]);
addColumn(t, "ROLE_NAME", SQL_IDENTIFIER);
// true PK
HsqlName name = HsqlNameManager.newInfoSchemaObjectName(
sysTableHsqlNames[ENABLED_ROLES].name,
false,
SchemaObject.INDEX);
t.createPrimaryKeyConstraint(name, new int[]{ 0 }, true);
return t;
}
// Intermediate holders
Iterator<Grantee> grantees;
Grantee grantee;
Object[] row;
// initialization
grantees = session.getGrantee().getAllRoles().iterator();
while (grantees.hasNext()) {
grantee = grantees.next();
row = t.getEmptyRowData();
row[0] = grantee.getName().getNameString();
t.insertSys(session, store, row);
}
return t;
}
/**
* SQL:2008 VIEW<p>
*
* The JAR_JAR_USAGE view is empty.
*
*/
Table JAR_JAR_USAGE(Session session, PersistentStore store) {
Table t = sysTables[JAR_JAR_USAGE];
if (t == null) {
t = createBlankTable(sysTableHsqlNames[JAR_JAR_USAGE]);
addColumn(t, "PATH_JAR_CATALOG", SQL_IDENTIFIER);
addColumn(t, "PATH_JAR_SCHAMA", SQL_IDENTIFIER);
addColumn(t, "PATH_JAR_NAME", SQL_IDENTIFIER);
addColumn(t, "JAR_CATALOG", SQL_IDENTIFIER);
addColumn(t, "JAR_SCHEMA", SQL_IDENTIFIER);
addColumn(t, "JAR_NAME", SQL_IDENTIFIER);
HsqlName name = HsqlNameManager.newInfoSchemaObjectName(
sysTableHsqlNames[JAR_JAR_USAGE].name,
false,
SchemaObject.INDEX);
t.createPrimaryKeyConstraint(
name,
new int[] {
0, 1, 2, 3, 4, 5
},
false);
return t;
}
// column number mappings
final int path_jar_catalog = 0;
final int path_jar_schema = 1;
final int path_jar_name = 2;
final int jar_catalog = 3;
final int jar_schema = 4;
final int jar_name = 5;
//
return t;
}
/**
* SQL:2008 VIEW<p>
*
* The JARS view is empty.
*
*/
Table JARS(Session session, PersistentStore store) {
Table t = sysTables[JARS];
if (t == null) {
t = createBlankTable(sysTableHsqlNames[JARS]);
addColumn(t, "JAR_CATALOG", SQL_IDENTIFIER);
addColumn(t, "JAR_SCHEMA", SQL_IDENTIFIER);
addColumn(t, "JAR_NAME", SQL_IDENTIFIER);
addColumn(t, "JAR_PATH", CHARACTER_DATA);
HsqlName name = HsqlNameManager.newInfoSchemaObjectName(
sysTableHsqlNames[JARS].name,
false,
SchemaObject.INDEX);
t.createPrimaryKeyConstraint(name, new int[]{ 0, 1, 2, 3 }, false);
return t;
}
// column number mappings
final int jar_catalog = 0;
final int jar_schema = 1;
final int jar_name = 2;
final int jar_path = 3;
//
return t;
}
/**
* SQL:2008 VIEW<p>
*
* The KEY_COLUMN_USAGE view describes the columns of
* PRIMARY KEY, UNIQUE, FOREIGN KEY, and CHECK constraint of each accessible table
* defined within this database. <p>
*
* Each row is a PRIMARY KEY or UNIQUE column description with the following
* columns:
*
* <pre class="SqlCodeExample">
* CONSTRAINT_CATALOG VARCHAR NULL,
* CONSTRAINT_SCHEMA VARCHAR NULL,
* CONSTRAINT_NAME VARCHAR NOT NULL,
* TABLE_CATALOG VARCHAR table catalog
* TABLE_SCHEMA VARCHAR table schema
* TABLE_NAME VARCHAR table name
* COLUMN_NAME VARCHAR column name
* ORDINAL_POSITION BIGINT
* POSITION_IN_UNIQUE_CONSTRAINT BIGINT
* </pre> <p>
*
* The ORDINAL_POSITION column refers to the position of the column in the
* definition of the UNIQUE or FOREIGN KEY constraints.<p>
* The POSITION_IN_UNIQUE_CONSTRAINT column is defined for FOREIGN KEY constraints
* only. It refers to the position of the referenced column in the UNIQUE
* constraint in the reference table.<p>
* A column is included in this view if the user has some privilege on al
* the columns of the constraint.<p>
*
* @return a {@code Table} object describing the visible
* primary key and unique columns of each accessible table
* defined within this database.
*/
Table KEY_COLUMN_USAGE(Session session, PersistentStore store) {
Table t = sysTables[KEY_COLUMN_USAGE];
if (t == null) {
t = createBlankTable(sysTableHsqlNames[KEY_COLUMN_USAGE]);
addColumn(t, "CONSTRAINT_CATALOG", SQL_IDENTIFIER);
addColumn(t, "CONSTRAINT_SCHEMA", SQL_IDENTIFIER);
addColumn(t, "CONSTRAINT_NAME", SQL_IDENTIFIER); // not null
addColumn(t, "TABLE_CATALOG", SQL_IDENTIFIER);
addColumn(t, "TABLE_SCHEMA", SQL_IDENTIFIER);
addColumn(t, "TABLE_NAME", SQL_IDENTIFIER); // not null
addColumn(t, "COLUMN_NAME", SQL_IDENTIFIER); // not null
addColumn(t, "ORDINAL_POSITION", CARDINAL_NUMBER); // not null
addColumn(t, "POSITION_IN_UNIQUE_CONSTRAINT", CARDINAL_NUMBER); // not null
HsqlName name = HsqlNameManager.newInfoSchemaObjectName(
sysTableHsqlNames[KEY_COLUMN_USAGE].name,
false,
SchemaObject.INDEX);
t.createPrimaryKeyConstraint(
name,
new int[]{ 2, 1, 0, 6, 7 },
false);
return t;
}
// Intermediate holders
Iterator<Table> tables;
Object[] row;
// column number mappings
final int constraint_catalog = 0;
final int constraint_schema = 1;
final int constraint_name = 2;
final int table_catalog = 3;
final int table_schema = 4;
final int table_name = 5;
final int column_name = 6;
final int ordinal_position = 7;
final int position_in_unique_constraint = 8;
// Initialization
tables = allUserTables();
while (tables.hasNext()) {
Table table = tables.next();
String tableCatalog = database.getCatalogName().name;
HsqlName tableName = table.getName();
if (table.isView()) {
continue;
}
if (!session.getGrantee().isAccessible(tableName)) {
continue;
}
Constraint[] constraints = table.getConstraints();
for (int i = 0; i < constraints.length; i++) {
Constraint constraint = constraints[i];
if (constraint.getConstraintType()
== SchemaObject.ConstraintTypes.PRIMARY_KEY
|| constraint.getConstraintType()
== SchemaObject.ConstraintTypes.UNIQUE
|| constraint.getConstraintType()
== SchemaObject.ConstraintTypes.FOREIGN_KEY) {
String constraintName = constraint.getName().name;
int[] cols = constraint.getMainColumns();
int[] uniqueColMap = null;
if (constraint.getConstraintType()
== SchemaObject.ConstraintTypes.FOREIGN_KEY) {
Table uniqueConstTable = constraint.getMain();
Constraint uniqueConstraint =
uniqueConstTable.getConstraint(
constraint.getUniqueName().name);
int[] uniqueConstIndexes =
uniqueConstraint.getMainColumns();
uniqueColMap = new int[cols.length];
for (int j = 0; j < cols.length; j++) {
uniqueColMap[j] = ArrayUtil.find(
uniqueConstIndexes,
cols[j]);
}
cols = constraint.getRefColumns();
}
if (!session.getGrantee().hasColumnRights(table, cols)) {
continue;
}
for (int j = 0; j < cols.length; j++) {
row = t.getEmptyRowData();
row[constraint_catalog] = tableCatalog;
row[constraint_schema] = tableName.schema.name;
row[constraint_name] = constraintName;
row[table_catalog] = tableCatalog;
row[table_schema] = tableName.schema.name;
row[table_name] = tableName.name;
row[column_name] = table.getColumn(cols[j])
.getName().name;
row[ordinal_position] = cardinal(j + 1);
if (constraint.getConstraintType()
== SchemaObject.ConstraintTypes.FOREIGN_KEY) {
row[position_in_unique_constraint] = cardinal(
uniqueColMap[j] + 1);
}
t.insertSys(session, store, row);
}
}
}
}
return t;
}
/**
* SQL:2011 VIEW<p>
*
* The KEY_PERIOD_USAGE view has one row for each PERIOD referenced in
* PRIMARY KEY, UNIQUE and FOREIGN KEY constraint of each accessible table
* defined within this database. <p>
*
* Each row is a PRIMARY KEY, UNIQUE OR FOREIGN KEY description with the
* following columns:
*
* <pre class="SqlCodeExample">
* CONSTRAINT_CATALOG VARCHAR NULL,
* CONSTRAINT_SCHEMA VARCHAR NULL,
* CONSTRAINT_NAME VARCHAR NOT NULL,
* TABLE_CATALOG VARCHAR table catalog
* TABLE_SCHEMA VARCHAR table schema
* TABLE_NAME VARCHAR table name
* PERIOD_NAME VARCHAR period name
* </pre> <p>
*
* A period is included in this view if the user has privileges on the table.
* <p>
*
* @return a {@code Table} object describing the visible periods
* referenced in primary key and unique constraints in accessible
* tables defined within this database.
*/
Table KEY_PERIOD_USAGE(Session session, PersistentStore store) {
Table t = sysTables[KEY_PERIOD_USAGE];
if (t == null) {
t = createBlankTable(sysTableHsqlNames[KEY_PERIOD_USAGE]);
addColumn(t, "CONSTRAINT_CATALOG", SQL_IDENTIFIER);
addColumn(t, "CONSTRAINT_SCHEMA", SQL_IDENTIFIER);
addColumn(t, "CONSTRAINT_NAME", SQL_IDENTIFIER); // not null
addColumn(t, "TABLE_CATALOG", SQL_IDENTIFIER);
addColumn(t, "TABLE_SCHEMA", SQL_IDENTIFIER);
addColumn(t, "TABLE_NAME", SQL_IDENTIFIER); // not null
addColumn(t, "PERIOD_NAME", SQL_IDENTIFIER); // not null
HsqlName name = HsqlNameManager.newInfoSchemaObjectName(
sysTableHsqlNames[KEY_PERIOD_USAGE].name,
false,
SchemaObject.INDEX);
t.createPrimaryKeyConstraint(name, new int[]{ 2, 1, 0, 6 }, false);
return t;
}
// Intermediate holders
Iterator<Table> tables;
Object[] row;
// column number mappings
final int constraint_catalog = 0;
final int constraint_schema = 1;
final int constraint_name = 2;
final int table_catalog = 3;
final int table_schema = 4;
final int table_name = 5;
final int period_name = 6;
// Initialization
tables = allUserTables();
while (tables.hasNext()) {
Table table = tables.next();
String tableCatalog = database.getCatalogName().name;
HsqlName tableName = table.getName();
if (table.isView()) {
continue;
}
if (!session.getGrantee().isAccessible(tableName)) {
continue;
}
Constraint[] constraints = table.getConstraints();
for (int i = 0; i < constraints.length; i++) {
Constraint constraint = constraints[i];
switch (constraint.getConstraintType()) {
case SchemaObject.ConstraintTypes.PRIMARY_KEY :
case SchemaObject.ConstraintTypes.UNIQUE :
case SchemaObject.ConstraintTypes.FOREIGN_KEY :
// include usage constraint use of period
}
}
}
return t;
}
/**
* SQL:2008 VIEW<p>
*
* The METHOD_SPECIFICATION_PARAMETERS view is not implemented.
*
*/
Table METHOD_SPECIFICATION_PARAMETERS(
Session session,
PersistentStore store) {
return null;
}
/**
* SQL:2008 VIEW<p>
*
* The METHOD_SPECIFICATIONS view is not implemented.
*
*/
Table METHOD_SPECIFICATIONS(Session session, PersistentStore store) {
return null;
}
/**
* SQL:2008 VIEW<p>
*
* The MODULE_COLUMN_USAGE view is not implemented.
*
*/
Table MODULE_COLUMN_USAGE(Session session, PersistentStore store) {
return null;
}
/**
* SQL:2008 VIEW<p>
*
* The MODULE_PRIVILEGES view is not implemented.
*
*/
Table MODULE_PRIVILEGES(Session session, PersistentStore store) {
return null;
}
/**
* SQL:2008 VIEW<p>
*
* The MODULE_TABLE_USAGE view is not implemented.
*
*/
Table MODULE_TABLE_USAGE(Session session, PersistentStore store) {
return null;
}
/**
* SQL:2008 VIEW<p>
*
* The MODULES view is not implemented.
*
*/
Table MODULES(Session session, PersistentStore store) {
return null;
}
/**
* SQL:2008 VIEW<p>
*
* The PARAMETERS view has one row for each parameter of a user defined
* routine.
*
* <pre class="SqlCodeExample">
* OBJECT_CATALOG VARCHAR
* OBJECT_SCHEMA VARCHAR
* OBJECT_NAME VARCHAR
* OBJECT_TYPE VARCHAR
* DTD_IDENTIFIER VARCHAR
* </pre>
*
* <b>Description:</b>
*
* <ol>
* <li> The values of OBJECT_CATALOG, OBJECT_SCHEMA, and
* OBJECT_NAME are the catalog name, schema name,
* and identifier, respectively, of the object.
*
* <li> The value of OBJECT_TYPE is the type of the object, for example
* 'TABLE'.
*
* <li> Tables are reported only if the user or one of its roles is
* the authorization (owner) of the table.
* </ol>
*
* @return Table
*/
Table PARAMETERS(Session session, PersistentStore store) {
Table t = sysTables[PARAMETERS];
if (t == null) {
t = createBlankTable(sysTableHsqlNames[PARAMETERS]);
addColumn(t, "SPECIFIC_CATALOG", SQL_IDENTIFIER);
addColumn(t, "SPECIFIC_SCHEMA", SQL_IDENTIFIER);
addColumn(t, "SPECIFIC_NAME", SQL_IDENTIFIER);
addColumn(t, "ORDINAL_POSITION", CARDINAL_NUMBER);
addColumn(t, "PARAMETER_MODE", CHARACTER_DATA);
addColumn(t, "IS_RESULT", YES_OR_NO);
addColumn(t, "AS_LOCATOR", YES_OR_NO);
addColumn(t, "PARAMETER_NAME", SQL_IDENTIFIER);
//
addColumn(t, "FROM_SQL_SPECIFIC_CATALOG", SQL_IDENTIFIER);
addColumn(t, "FROM_SQL_SPECIFIC_SCHEMA", SQL_IDENTIFIER);
addColumn(t, "FROM_SQL_SPECIFIC_NAME", SQL_IDENTIFIER);
//
addColumn(t, "TO_SQL_SPECIFIC_CATALOG", SQL_IDENTIFIER);
addColumn(t, "TO_SQL_SPECIFIC_SCHEMA", SQL_IDENTIFIER);
addColumn(t, "TO_SQL_SPECIFIC_NAME", SQL_IDENTIFIER);
//
addColumn(t, "DATA_TYPE", CHARACTER_DATA);
addColumn(t, "CHARACTER_MAXIMUM_LENGTH", CARDINAL_NUMBER);
addColumn(t, "CHARACTER_OCTET_LENGTH", CARDINAL_NUMBER);
addColumn(t, "CHARACTER_SET_CATALOG", CHARACTER_DATA);
addColumn(t, "CHARACTER_SET_SCHEMA", SQL_IDENTIFIER);
addColumn(t, "CHARACTER_SET_NAME", SQL_IDENTIFIER);
addColumn(t, "COLLATION_CATALOG", SQL_IDENTIFIER);
addColumn(t, "COLLATION_SCHEMA", SQL_IDENTIFIER);
addColumn(t, "COLLATION_NAME", SQL_IDENTIFIER);
addColumn(t, "NUMERIC_PRECISION", CARDINAL_NUMBER);
addColumn(t, "NUMERIC_PRECISION_RADIX", CARDINAL_NUMBER);
addColumn(t, "NUMERIC_SCALE", CARDINAL_NUMBER);
addColumn(t, "DATETIME_PRECISION", CARDINAL_NUMBER);
addColumn(t, "INTERVAL_TYPE", CHARACTER_DATA);
addColumn(t, "INTERVAL_PRECISION", CARDINAL_NUMBER);
addColumn(t, "UDT_CATALOG", SQL_IDENTIFIER);
addColumn(t, "UDT_SCHEMA", SQL_IDENTIFIER);
addColumn(t, "UDT_NAME", SQL_IDENTIFIER);
addColumn(t, "SCOPE_CATALOG", SQL_IDENTIFIER);
addColumn(t, "SCOPE_SCHEMA", SQL_IDENTIFIER);
addColumn(t, "SCOPE_NAME", SQL_IDENTIFIER);
addColumn(t, "MAXIMUM_CARDINALITY", CARDINAL_NUMBER);
addColumn(t, "DTD_IDENTIFIER", SQL_IDENTIFIER);
addColumn(t, "DECLARED_DATA_TYPE", CHARACTER_DATA);
addColumn(t, "DECLARED_NUMERIC_PRECISION", CARDINAL_NUMBER);
addColumn(t, "DECLARED_NUMERIC_SCALE", CARDINAL_NUMBER);
HsqlName name = HsqlNameManager.newInfoSchemaObjectName(
sysTableHsqlNames[PARAMETERS].name,
false,
SchemaObject.INDEX);
t.createPrimaryKeyConstraint(name, new int[]{ 0, 1, 2, 3 }, false);
return t;
}
// column number mappings
final int specific_cat = 0;
final int specific_schem = 1;
final int specific_name = 2;
final int ordinal_position = 3;
final int parameter_mode = 4;
final int is_result = 5;
final int as_locator = 6;
final int parameter_name = 7;
final int from_specific_catalog = 8;
final int from_specific_schema = 9;
final int from_specific_name = 10;
final int to_specific_catalog = 11;
final int to_specific_schema = 12;
final int to_specific_name = 13;
final int data_type = 14;
final int character_maximum_length = 15;
final int character_octet_length = 16;
final int character_set_catalog = 17;
final int character_set_schema = 18;
final int character_set_name = 19;
final int collation_catalog = 20;
final int collation_schema = 21;
final int collation_name = 22;
final int numeric_precision = 23;
final int numeric_precision_radix = 24;
final int numeric_scale = 25;
final int datetime_precision = 26;
final int interval_type = 27;
final int interval_precision = 28;
final int udt_catalog = 29;
final int udt_schema = 30;
final int udt_name = 31;
final int scope_catalog = 32;
final int scope_schema = 33;
final int scope_name = 34;
final int maximum_cardinality = 35;
final int dtd_identifier = 36;
// intermediate holders
int columnCount;
Iterator<SchemaObject> routines;
RoutineSchema routineSchema;
Routine routine;
Object[] row;
Type type;
// Initialization
routines = database.schemaManager.databaseObjectIterator(
SchemaObject.ROUTINE);
while (routines.hasNext()) {
routineSchema = (RoutineSchema) routines.next();
if (!session.getGrantee().isAccessible(routineSchema)) {
continue;
}
Routine[] specifics = routineSchema.getSpecificRoutines();
for (int i = 0; i < specifics.length; i++) {
routine = specifics[i];
columnCount = routine.getParameterCount();
for (int j = 0; j < columnCount; j++) {
ColumnSchema column = routine.getParameter(j);
type = column.getDataType();
row = t.getEmptyRowData();
row[specific_cat] = database.getCatalogName().name;
row[specific_schem] = routine.getSchemaName().name;
row[specific_name] = routine.getSpecificName().name;
row[parameter_name] = column.getName().name;
row[ordinal_position] = cardinal(j + 1);
switch (column.getParameterMode()) {
case SchemaObject.ParameterModes.PARAM_IN :
row[parameter_mode] = "IN";
break;
case SchemaObject.ParameterModes.PARAM_OUT :
row[parameter_mode] = "OUT";
break;
case SchemaObject.ParameterModes.PARAM_INOUT :
row[parameter_mode] = "INOUT";
break;
}
row[is_result] = "NO";
row[as_locator] = "NO";
row[data_type] = type.getFullNameString();
// common type block
if (type.isCharacterType()) {
row[character_maximum_length] = cardinal(
type.precision);
row[character_octet_length] = cardinal(
type.precision * 2);
row[character_set_catalog] =
database.getCatalogName().name;
row[character_set_schema] = type.getCharacterSet()
.getSchemaName().name;
row[character_set_name] = type.getCharacterSet()
.getName().name;
row[collation_catalog] = database.getCatalogName().name;
row[collation_schema] = type.getCollation()
.getSchemaName().name;
row[collation_name] = type.getCollation()
.getName().name;
} else if (type.isNumberType()) {
row[numeric_precision] = cardinal(
((NumberType) type).getNumericPrecisionInRadix());
row[numeric_precision_radix] = cardinal(
type.getPrecisionRadix());
} else if (type.isBooleanType()) {
//
} else if (type.isDateTimeType()) {
row[datetime_precision] = cardinal(type.scale);
} else if (type.isIntervalType()) {
row[data_type] = "INTERVAL";
row[interval_type] = IntervalType.getQualifier(
type.typeCode);
row[interval_precision] = cardinal(type.precision);
row[datetime_precision] = cardinal(type.scale);
} else if (type.isBinaryType()) {
row[character_maximum_length] = cardinal(
type.precision);
row[character_octet_length] = cardinal(
type.precision);
} else if (type.isBitType()) {
row[character_maximum_length] = cardinal(
type.precision);
row[character_octet_length] = cardinal(
type.precision);
} else if (type.isArrayType()) {
row[maximum_cardinality] = cardinal(
type.arrayLimitCardinality());
row[data_type] = "ARRAY";
}
if (type.isDistinctType()) {
row[udt_catalog] = database.getCatalogName().name;
row[udt_schema] = type.getSchemaName().name;
row[udt_name] = type.getName().name;
}
row[dtd_identifier] = type.getDefinition();
// end common block
t.insertSys(session, store, row);
}
}
}
return t;
}
/**
* SQL:2011 VIEW<p>
*
* The PERIODS view has one row for each period defined in a table.
*
* <pre class="SqlCodeExample">
* TABLE_CATALOG VARCHAR
* TABLE_SCHEMA VARCHAR
* TABLE_NAME VARCHAR
* PERIOD NAME VARCHAR
* START_COLUMN_NAME VARCHAR
* END_COLUMN_NAME VARCHAR
* </pre>
*
* <b>Description:</b>
*
* <ol>
* <li> The values of TABLE_CATALOG, TABLE_SCHEMA, and
* TABLE_NAME are the catalog name, schema name,
* and identifier, respectively, of the table.
*
* <li> The value of PERIOD_NAME is the name of the period, either
* SYSTE_TIME or an application period.
*
* <li> The values of START_COLUMN_NAME and END_COLUMN_NAME are the names
* of the period columns.
*
* <li> Periods are reported only if the user or one of its roles
* can access the table and some of its columns.
*
* <li> Column names are reported only if the user or one of its roles is
* the authorization (owner) of the table.
* </ol>
*
* @return Table
*/
Table PERIODS(Session session, PersistentStore store) {
Table t = sysTables[PERIODS];
if (t == null) {
t = createBlankTable(sysTableHsqlNames[PERIODS]);
addColumn(t, "TABLE_CATALOG", SQL_IDENTIFIER);
addColumn(t, "TABLE_SCHEMA", SQL_IDENTIFIER);
addColumn(t, "TABLE_NAME", SQL_IDENTIFIER);
addColumn(t, "PERIOD_NAME", SQL_IDENTIFIER);
addColumn(t, "START_COLUMN_NAME", SQL_IDENTIFIER);
addColumn(t, "END_COLUMN_NAME", SQL_IDENTIFIER);
HsqlName name = HsqlNameManager.newInfoSchemaObjectName(
sysTableHsqlNames[PERIODS].name,
false,
SchemaObject.INDEX);
t.createPrimaryKeyConstraint(name, new int[]{ 0, 1, 2, 3 }, false);
return t;
}
final int table_catalog = 0;
final int table_schema = 1;
final int table_name = 2;
final int period_name = 3;
final int start_column = 4;
final int end_column = 5;
//
Iterator<Table> tables;
Table table;
PeriodDefinition systemPeriod;
PeriodDefinition applicationPeriod;
Object[] row;
tables = allUserTables();
while (tables.hasNext()) {
table = tables.next();
if (table.isView() || !session.getGrantee().isAccessible(table)) {
continue;
}
systemPeriod = table.getSystemPeriod();
applicationPeriod = table.getApplicationPeriod();
if (systemPeriod == null && applicationPeriod == null) {
continue;
}
HsqlName name = table.getName();
for (int j = 0; j < 2; j++) {
PeriodDefinition period = j == 0
? systemPeriod
: applicationPeriod;
if (period != null) {
row = t.getEmptyRowData();
row[table_catalog] = database.getCatalogName().name;
row[table_schema] = name.schema.name;
row[table_name] = name.name;
row[period_name] = period.getName().name;
if (session.getGrantee().isFullyAccessibleByRole(name)) {
row[start_column] = period.getStartColumn()
.getNameString();
row[end_column] = period.getEndColumn().getNameString();
}
t.insertSys(session, store, row);
}
}
}
return t;
}
/**
* SQL:2008 VIEW<p>
*
* The REFERENTIAL_CONSTRAINTS view has one row for each FOREIGN KEY
* constraint. <p>
*
* <b>Definition:</b>
*
* <pre class="SqlCodeExample">
* CONSTRAINT_CATALOG VARCHAR ,
* CONSTRAINT_SCHEMA VARCHAR ,
* CONSTRAINT_NAME VARCHAR ,
* UNIQUE_CONSTRAINT_CATALOG VARCHAR ,
* UNIQUE_CONSTRAINT_SCHEMA VARCHAR ,
* UNIQUE_CONSTRAINT_NAME VARCHAR ,
* MATCH_OPTION VARCHAR ,
* UPDATE_RULE VARCHAR ,
* DELETE_RULE VARCHAR ,
* </pre>
*
* <b>Description:</b>
*
* <ol>
* <li> The values of CONSTRAINT_CATALOG, CONSTRAINT_SCHEMA and
* CONSTRAINT_NAME are the catalog name, schema name,
* and identifier, respectively, of the constraint being
* described.
*
* <li> The values of UNIQUE_CONSTRAINT_CATALOG, UNIQUE_CONSTRAINT_SCHEMA and
* UNIQUE_CONSTRAINT_NAME are the catalog name, schema name,
* and identifier, respectively, of the referenced UNIQUE constraint.
*
* <li> A constraint is shown in this view if the user has table level
* privilege of at lease one of the types, INSERT, UPDATE, DELETE,
* REFERENCES or TRIGGER.
* </ol>
*
* @return Table
*/
Table REFERENTIAL_CONSTRAINTS(Session session, PersistentStore store) {
Table t = sysTables[REFERENTIAL_CONSTRAINTS];
if (t == null) {
t = createBlankTable(sysTableHsqlNames[REFERENTIAL_CONSTRAINTS]);
addColumn(t, "CONSTRAINT_CATALOG", SQL_IDENTIFIER);
addColumn(t, "CONSTRAINT_SCHEMA", SQL_IDENTIFIER);
addColumn(t, "CONSTRAINT_NAME", SQL_IDENTIFIER); // not null
addColumn(t, "UNIQUE_CONSTRAINT_CATALOG", SQL_IDENTIFIER); // not null
addColumn(t, "UNIQUE_CONSTRAINT_SCHEMA", SQL_IDENTIFIER);
addColumn(t, "UNIQUE_CONSTRAINT_NAME", SQL_IDENTIFIER);
addColumn(t, "MATCH_OPTION", CHARACTER_DATA); // not null
addColumn(t, "UPDATE_RULE", CHARACTER_DATA); // not null
addColumn(t, "DELETE_RULE", CHARACTER_DATA); // not null
HsqlName name = HsqlNameManager.newInfoSchemaObjectName(
sysTableHsqlNames[REFERENTIAL_CONSTRAINTS].name,
false,
SchemaObject.INDEX);
t.createPrimaryKeyConstraint(name, new int[]{ 0, 1, 2, }, false);
return t;
}
// column number mappings
final int constraint_catalog = 0;
final int constraint_schema = 1;
final int constraint_name = 2;
final int unique_constraint_catalog = 3;
final int unique_constraint_schema = 4;
final int unique_constraint_name = 5;
final int match_option = 6;
final int update_rule = 7;
final int delete_rule = 8;
//
Iterator<Table> tables;
Table table;
Constraint[] constraints;
Constraint constraint;
Object[] row;
tables = allUserTables();
while (tables.hasNext()) {
table = tables.next();
if (table.isView()
|| !session.getGrantee().hasNonSelectTableRight(table)) {
continue;
}
constraints = table.getConstraints();
for (int i = 0; i < constraints.length; i++) {
constraint = constraints[i];
if (constraint.getConstraintType()
!= SchemaObject.ConstraintTypes.FOREIGN_KEY) {
continue;
}
HsqlName uniqueName = constraint.getUniqueName();
row = t.getEmptyRowData();
row[constraint_catalog] = database.getCatalogName().name;
row[constraint_schema] = constraint.getSchemaName().name;
row[constraint_name] = constraint.getName().name;
if (session.getGrantee().isAccessible(constraint.getMain())) {
row[unique_constraint_catalog] =
database.getCatalogName().name;
row[unique_constraint_schema] = uniqueName.schema.name;
row[unique_constraint_name] = uniqueName.name;
}
row[match_option] = Tokens.T_NONE;
row[update_rule] = constraint.getUpdateActionString();
row[delete_rule] = constraint.getDeleteActionString();
t.insertSys(session, store, row);
}
}
return t;
}
/**
* SQL:2008 VIEW<p>
*
* The ROLE_COLUMN_GRANTS view has one row for each privilege granted to each
* ROLE on each column. <p>
*
* <b>Definition:</b>
*
* <pre class="SqlCodeExample">
* GRANTOR VARCHAR ,
* GRANTEE VARCHAR ,
* TABLE_CATALOG VARCHAR ,
* TABLE_SCHEMA VARCHAR ,
* TABLE_NAME VARCHAR ,
* COLUMN_NAME VARCHAR ,
* PRIVILEGE_TYPE VARCHAR ,
* IS_GRANTABLE VARCHAR ,
* </pre>
*
* <b>Description:</b>
*
* <ol>
* <li> The values of GRANTOR is the grantor of the privilege. The value of
* GRANTEE is the name of the ROLE.
*
* <li> The values of TABLE_CATALOG, TABLE_SCHEMA,
* TABLE_NAME and COLUMN_NAME are the catalog name, schema name,
* table name and column identifier, respectively, of the column grant being
* described.
*
* <li> The value of PRIVILEGE_TYPE is the type of the privilege, including,
* 'SELECT', 'UPDATE', 'INSERT', 'REFERENCES' and 'TRIGGER'.
* The value IS_GRANTABLE is 'YES' if the privilege is grantable.
* </ol>
*
* @return Table
*/
Table ROLE_COLUMN_GRANTS(Session session, PersistentStore store) {
Table t = sysTables[ROLE_COLUMN_GRANTS];
if (t == null) {
t = createBlankTable(sysTableHsqlNames[ROLE_COLUMN_GRANTS]);
addColumn(t, "GRANTOR", SQL_IDENTIFIER); // not null
addColumn(t, "GRANTEE", SQL_IDENTIFIER); // not null
addColumn(t, "TABLE_CATALOG", SQL_IDENTIFIER);
addColumn(t, "TABLE_SCHEMA", SQL_IDENTIFIER);
addColumn(t, "TABLE_NAME", SQL_IDENTIFIER); // not null
addColumn(t, "COLUMN_NAME", SQL_IDENTIFIER); // not null
addColumn(t, "PRIVILEGE_TYPE", CHARACTER_DATA); // not null
addColumn(t, "IS_GRANTABLE", YES_OR_NO); // not null
// order: COLUMN_NAME, PRIVILEGE
// for unique: GRANTEE, GRANTOR, TABLE_NAME, TABLE_SCHEMA, TABLE_CAT
// false PK, as TABLE_SCHEMA and/or TABLE_CAT may be null
HsqlName name = HsqlNameManager.newInfoSchemaObjectName(
sysTableHsqlNames[ROLE_COLUMN_GRANTS].name,
false,
SchemaObject.INDEX);
t.createPrimaryKeyConstraint(
name,
new int[] {
5, 6, 1, 0, 4, 3, 2
},
false);
return t;
}
Session sys = database.sessionManager.newSysSession(
SqlInvariants.INFORMATION_SCHEMA_HSQLNAME,
session.getUser());
Result rs = sys.executeDirectStatement(
"SELECT C.GRANTOR, C.GRANTEE, C.TABLE_CATALOG, C.TABLE_SCHEMA, C.TABLE_NAME, C.COLUMN_NAME, C.PRIVILEGE_TYPE, C.IS_GRANTABLE "
+ "FROM INFORMATION_SCHEMA.COLUMN_PRIVILEGES C "
+ "JOIN INFORMATION_SCHEMA.APPLICABLE_ROLES ON C.GRANTEE = ROLE_NAME;");
t.insertSys(session, store, rs);
sys.close();
return t;
}
/**
* SQL:2008 VIEW<p>
*
* The ROLE_ROUTINE_GRANTS view has one row for each privilege granted to each
* ROLE on each specific routine. <p>
*
* <b>Definition:</b>
*
* <pre class="SqlCodeExample">
* GRANTOR VARCHAR ,
* GRANTEE VARCHAR ,
* SPECIFIC_CATALOG VARCHAR ,
* SPECIFIC_SCHEMA VARCHAR ,
* SPECIFIC_NAME VARCHAR ,
* ROUTINE_CATALOG VARCHAR ,
* ROUTINE_SCHEMA VARCHAR ,
* ROUTINE_NAME VARCHAR ,
* PRIVILEGE_TYPE VARCHAR ,
* IS_GRANTABLE VARCHAR ,
* </pre>
*
* <b>Description:</b>
*
* <ol>
* <li> The values of GRANTOR is the grantor of the privilege. The value of
* GRANTEE is the name of the ROLE.
*
* <li> The values of SPECIFIC_CATALOG, SPECIFIC_SCHEMA and
* SPECIFIC_NAME are the catalog name, schema name,
* routine identifier, respectively, of the grant being
* described.
*
* <li> The value of PRIVILEGE_TYPE is the type of the privilege, including
* 'EXECUTE'.
* The value IS_GRANTABLE is 'YES' if the privilege is grantable. <p>
* </ol>
*
* @return Table
*/
Table ROLE_ROUTINE_GRANTS(Session session, PersistentStore store) {
Table t = sysTables[ROLE_ROUTINE_GRANTS];
if (t == null) {
t = createBlankTable(sysTableHsqlNames[ROLE_ROUTINE_GRANTS]);
addColumn(t, "GRANTOR", SQL_IDENTIFIER); // not null
addColumn(t, "GRANTEE", SQL_IDENTIFIER); // not null
addColumn(t, "SPECIFIC_CATALOG", SQL_IDENTIFIER);
addColumn(t, "SPECIFIC_SCHEMA", SQL_IDENTIFIER);
addColumn(t, "SPECIFIC_NAME", SQL_IDENTIFIER); // not null
addColumn(t, "ROUTINE_CATALOG", SQL_IDENTIFIER);
addColumn(t, "ROUTINE_SCHEMA", SQL_IDENTIFIER);
addColumn(t, "ROUTINE_NAME", SQL_IDENTIFIER);
addColumn(t, "PRIVILEGE_TYPE", CHARACTER_DATA);
addColumn(t, "IS_GRANTABLE", YES_OR_NO);
HsqlName name = HsqlNameManager.newInfoSchemaObjectName(
sysTableHsqlNames[ROLE_ROUTINE_GRANTS].name,
false,
SchemaObject.INDEX);
t.createPrimaryKeyConstraint(
name,
new int[] {
0, 1, 2, 3, 4, 5, 6, 7, 8, 9
},
false);
return t;
}
Session sys = database.sessionManager.newSysSession(
SqlInvariants.INFORMATION_SCHEMA_HSQLNAME,
session.getUser());
Result rs = sys.executeDirectStatement(
"SELECT R.GRANTOR, R.GRANTEE, R.SPECIFIC_CATALOG, R.SPECIFIC_SCHEMA, "
+ "R.SPECIFIC_NAME, R.ROUTINE_CATALOG, R.ROUTINE_SCHEMA, R.ROUTINE_NAME, "
+ "R.PRIVILEGE_TYPE, R.IS_GRANTABLE "
+ "FROM INFORMATION_SCHEMA.ROUTINE_PRIVILEGES R "
+ "JOIN INFORMATION_SCHEMA.APPLICABLE_ROLES ON R.GRANTEE = ROLE_NAME;");
t.insertSys(session, store, rs);
sys.close();
// Column number mappings
final int grantor = 0;
final int grantee = 1;
final int table_name = 2;
final int specific_catalog = 3;
final int specific_schema = 4;
final int specific_name = 5;
final int routine_catalog = 6;
final int routine_schema = 7;
final int routine_name = 8;
final int privilege_type = 9;
final int is_grantable = 10;
//
return t;
}
/**
* SQL:2008 VIEW<p>
*
* The ROLE_ROUTINE_GRANTS view has one row for each privilege granted to each
* ROLE on each table. <p>
*
* <b>Definition:</b>
*
* <pre class="SqlCodeExample">
* GRANTOR VARCHAR ,
* GRANTEE VARCHAR ,
* TABLE_CATALOG VARCHAR ,
* TABLE_SCHEMA VARCHAR ,
* TABLE_NAME VARCHAR ,
* PRIVILEGE_TYPE VARCHAR ,
* IS_GRANTABLE VARCHAR ,
* WITH_HIERARCHY VARCHAR ,
* </pre>
*
* <b>Description:</b>
*
* <ol>
* <li> The values of GRANTOR is the grantor of the privilege. The value of
* GRANTEE is the name of the ROLE.
*
* <li> The values of TABLE_CATALOG, TABLE_SCHEMA and
* TABLE_NAME are the catalog name, schema name and
* table name, respectively, of the table level grant being
* described.
*
* <li> The value of PRIVILEGE_TYPE is the type of the privilege, including,
* 'DELETE', 'SELECT', 'UPDATE', 'INSERT', 'REFERENCES' and 'TRIGGER'.
* The value IS_GRANTABLE is 'YES' if the privilege is grantable. <p>
* </ol>
*
* @return Table
*/
Table ROLE_TABLE_GRANTS(Session session, PersistentStore store) {
Table t = sysTables[ROLE_TABLE_GRANTS];
if (t == null) {
t = createBlankTable(sysTableHsqlNames[ROLE_TABLE_GRANTS]);
addColumn(t, "GRANTOR", SQL_IDENTIFIER); // not null
addColumn(t, "GRANTEE", SQL_IDENTIFIER); // not null
addColumn(t, "TABLE_CATALOG", SQL_IDENTIFIER);
addColumn(t, "TABLE_SCHEMA", SQL_IDENTIFIER);
addColumn(t, "TABLE_NAME", SQL_IDENTIFIER); // not null
addColumn(t, "PRIVILEGE_TYPE", CHARACTER_DATA); // not null
addColumn(t, "IS_GRANTABLE", YES_OR_NO); // not null
addColumn(t, "WITH_HIERARCHY", YES_OR_NO);
// order: TABLE_SCHEM, TABLE_NAME, and PRIVILEGE,
// added for unique: GRANTEE, GRANTOR,
// false PK, as TABLE_SCHEM and/or TABLE_CAT may be null
HsqlName name = HsqlNameManager.newInfoSchemaObjectName(
sysTableHsqlNames[ROLE_TABLE_GRANTS].name,
false,
SchemaObject.INDEX);
t.createPrimaryKeyConstraint(
name,
new int[]{ 3, 4, 5, 0, 1 },
false);
return t;
}
Session sys = database.sessionManager.newSysSession(
SqlInvariants.INFORMATION_SCHEMA_HSQLNAME,
session.getUser());
Result rs = sys.executeDirectStatement(
"SELECT T.GRANTOR, T.GRANTEE, T.TABLE_CATALOG, T.TABLE_SCHEMA, T.TABLE_NAME, "
+ "T.PRIVILEGE_TYPE, T.IS_GRANTABLE, 'NO' "
+ "FROM INFORMATION_SCHEMA.TABLE_PRIVILEGES T "
+ "JOIN INFORMATION_SCHEMA.APPLICABLE_ROLES ON T.GRANTEE = ROLE_NAME;");
t.insertSys(session, store, rs);
sys.close();
return t;
}
/**
* SQL:2008 VIEW<p>
*
* The ROLE_UDT_GRANT view has one row for each privilege granted to each
* user defined type. <p>
*
* <b>Definition:</b>
*
* <pre class="SqlCodeExample">
* GRANTOR VARCHAR ,
* GRANTEE VARCHAR ,
* UDT_CATALOG VARCHAR ,
* UDT_SCHEMA VARCHAR ,
* UDT_NAME VARCHAR ,
* PRIVILEGE_TYPE VARCHAR ,
* IS_GRANTABLE VARCHAR ,
* </pre>
*
* <b>Description:</b>
*
* <ol>
* <li> The values of GRANTOR is the grantor of the privilege. The value of
* GRANTEE is the name of the ROLE.
*
* <li> The values of UDT_CATALOG, UDT_SCHEMA and
* UDT_NAME are the catalog name, schema name and
* table name, respectively, of the table level grant being
* described.
*
* <li> The value of PRIVILEGE_TYPE is the type of the privilege, including,
* 'USAGE'.
* The value IS_GRANTABLE is 'YES' if the privilege is grantable. <p>
* </ol>
*
* @return Table
*/
Table ROLE_UDT_GRANTS(Session session, PersistentStore store) {
Table t = sysTables[ROLE_UDT_GRANTS];
if (t == null) {
t = createBlankTable(sysTableHsqlNames[ROLE_UDT_GRANTS]);
addColumn(t, "GRANTOR", SQL_IDENTIFIER); // not null
addColumn(t, "GRANTEE", SQL_IDENTIFIER); // not null
addColumn(t, "UDT_CATALOG", SQL_IDENTIFIER);
addColumn(t, "UDT_SCHEMA", SQL_IDENTIFIER);
addColumn(t, "UDT_NAME", SQL_IDENTIFIER); // not null
addColumn(t, "PRIVILEGE_TYPE", CHARACTER_DATA);
addColumn(t, "IS_GRANTABLE", YES_OR_NO); // not null
HsqlName name = HsqlNameManager.newInfoSchemaObjectName(
sysTableHsqlNames[ROLE_UDT_GRANTS].name,
false,
SchemaObject.INDEX);
t.createPrimaryKeyConstraint(name, null, false);
return t;
}
Session sys = database.sessionManager.newSysSession(
SqlInvariants.INFORMATION_SCHEMA_HSQLNAME,
session.getUser());
Result rs = sys.executeDirectStatement(
"SELECT U.GRANTOR, U.GRANTEE, U.UDT_CATALOG, U.UDT_SCHEMA, U.UDT_NAME, "
+ "U.PRIVILEGE_TYPE, U.IS_GRANTABLE "
+ "FROM INFORMATION_SCHEMA.UDT_PRIVILEGES U "
+ "JOIN INFORMATION_SCHEMA.APPLICABLE_ROLES ON U.GRANTEE = ROLE_NAME;");
t.insertSys(session, store, rs);
sys.close();
return t;
}
/**
* SQL:2008 VIEW<p>
*
* The ROLE_USAGE_GRANTS view has one row for each privilege granted to each
* ROLE on each table. <p>
*
* <b>Definition:</b>
*
* <pre class="SqlCodeExample">
* GRANTOR VARCHAR ,
* GRANTEE VARCHAR ,
* OBJECT_CATALOG VARCHAR ,
* OBJECT_SCHEMA VARCHAR ,
* OBJECT_NAME VARCHAR ,
* OBJECT_TYPE VARCHAR ,
* PRIVILEGE_TYPE VARCHAR ,
* IS_GRANTABLE VARCHAR ,
* </pre>
*
* <b>Description:</b>
*
* <ol>
* <li> The values of GRANTOR is the grantor of the privilege. The value of
* GRANTEE is the name of the ROLE.
*
* <li> The values of OBJECT_CATALOG, OBJECT_SCHEMA and
* OBJECT_NAME are the catalog name, schema name and
* table name, respectively, of the object being
* described.
* <li> The value of OBJECT_TYPE is they type of object, including 'DOMAIN', 'CHARACTER SET',
* 'COLLATION', 'TRANSLATION' and 'SEQUENCE'.
* <li> The value of PRIVILEGE_TYPE is the type of the privilege, including,
* 'USAGE'.
* The value IS_GRANTABLE is 'YES' if the privilege is grantable.
* </ol>
*
* @return Table
*/
Table ROLE_USAGE_GRANTS(Session session, PersistentStore store) {
Table t = sysTables[ROLE_USAGE_GRANTS];
if (t == null) {
t = createBlankTable(sysTableHsqlNames[ROLE_USAGE_GRANTS]);
addColumn(t, "GRANTOR", SQL_IDENTIFIER); // not null
addColumn(t, "GRANTEE", SQL_IDENTIFIER); // not null
addColumn(t, "OBJECT_CATALOG", SQL_IDENTIFIER);
addColumn(t, "OBJECT_SCHEMA", SQL_IDENTIFIER);
addColumn(t, "OBJECT_NAME", SQL_IDENTIFIER); // not null
addColumn(t, "OBJECT_TYPE", CHARACTER_DATA); // not null
addColumn(t, "PRIVILEGE_TYPE", CHARACTER_DATA);
addColumn(t, "IS_GRANTABLE", YES_OR_NO); // not null
HsqlName name = HsqlNameManager.newInfoSchemaObjectName(
sysTableHsqlNames[ROLE_USAGE_GRANTS].name,
false,
SchemaObject.INDEX);
t.createPrimaryKeyConstraint(
name,
new int[] {
0, 1, 2, 3, 4, 5, 6, 7
},
false);
return t;
}
Session sys = database.sessionManager.newSysSession(
SqlInvariants.INFORMATION_SCHEMA_HSQLNAME,
session.getUser());
Result rs = sys.executeDirectStatement(
"SELECT U.GRANTOR, U.GRANTEE, U.OBJECT_CATALOG, U.OBJECT_SCHEMA, U.OBJECT_NAME, "
+ "U.OBJECT_TYPE, U.PRIVILEGE_TYPE, U.IS_GRANTABLE "
+ "FROM INFORMATION_SCHEMA.USAGE_PRIVILEGES U "
+ "JOIN INFORMATION_SCHEMA.APPLICABLE_ROLES A ON U.GRANTEE = A.ROLE_NAME;");
t.insertSys(session, store, rs);
sys.close();
return t;
}
/**
* SQL:2008 VIEW<p>
*
* The ROUTINE_COLUMN_USAGE view has one row for each column
* referenced in the body of a routine.<p>
*
* <b>Definition:</b>
*
* <pre>
* SPECIFIC_CATALOG VARCHAR ,
* SPECIFIC_SCHEMA VARCHAR ,
* SPECIFIC_NAME VARCHAR ,
* ROUTINE_CATALOG VARCHAR ,
* ROUTINE_SCHEMA VARCHAR ,
* ROUTINE_NAME VARCHAR ,
* TABLE_CATALOG VARCHAR ,
* TABLE_SCHEMA VARCHAR ,
* TABLE_NAME VARCHAR ,
* COLUMN_NAME VARCHAR ,
*
* </pre>
*
* <b>Description:</b>
*
* <ol>
* <li> The values of SPECIFIC_CATALOG, SPECIFIC_SCHEMA and
* SPECIFIC_NAME are the catalog name, schema name,
* specific routine identifier, respectively, of the grant being
* described.
* <li> The values of TABLE_CATALOG, TABLE_SCHEMA, TABLE_NAME, and
* COLUMN_NAME are the catalog name, schema name,
* identifier, and column name, respectively, of a column
* reference in the routine body.
*
* <li> Columns are reported only if the user or one of its roles is
* the authorization (owner) of the table.
*
* </ol>
*
* @return Table
*/
Table ROUTINE_COLUMN_USAGE(Session session, PersistentStore store) {
Table t = sysTables[ROUTINE_COLUMN_USAGE];
if (t == null) {
t = createBlankTable(sysTableHsqlNames[ROUTINE_COLUMN_USAGE]);
addColumn(t, "SPECIFIC_CATALOG", SQL_IDENTIFIER);
addColumn(t, "SPECIFIC_SCHEMA", SQL_IDENTIFIER);
addColumn(t, "SPECIFIC_NAME", SQL_IDENTIFIER);
addColumn(t, "ROUTINE_CATALOG", SQL_IDENTIFIER);
addColumn(t, "ROUTINE_SCHEMA", SQL_IDENTIFIER);
addColumn(t, "ROUTINE_NAME", SQL_IDENTIFIER);
addColumn(t, "TABLE_CATALOG", SQL_IDENTIFIER);
addColumn(t, "TABLE_SCHEMA", SQL_IDENTIFIER);
addColumn(t, "TABLE_NAME", SQL_IDENTIFIER);
addColumn(t, "COLUMN_NAME", SQL_IDENTIFIER);
HsqlName name = HsqlNameManager.newInfoSchemaObjectName(
sysTableHsqlNames[ROUTINE_COLUMN_USAGE].name,
false,
SchemaObject.INDEX);
t.createPrimaryKeyConstraint(
name,
new int[] {
3, 4, 5, 0, 1, 2, 6, 7, 8, 9
},
false);
return t;
}
// column number mappings
final int specific_catalog = 0;
final int specific_schema = 1;
final int specific_name = 2;
final int routine_catalog = 3;
final int routine_schema = 4;
final int routine_name = 5;
final int table_catalog = 6;
final int table_schema = 7;
final int table_name = 8;
final int column_name = 9;
//
Iterator<SchemaObject> it;
Object[] row;
it = database.schemaManager.databaseObjectIterator(
SchemaObject.SPECIFIC_ROUTINE);
while (it.hasNext()) {
Routine routine = (Routine) it.next();
OrderedHashSet<HsqlName> set = routine.getReferences();
for (int i = 0; i < set.size(); i++) {
HsqlName refName = set.get(i);
if (refName.type != SchemaObject.COLUMN) {
continue;
}
if (!session.getGrantee().isFullyAccessibleByRole(refName)) {
continue;
}
row = t.getEmptyRowData();
//
row[specific_catalog] = database.getCatalogName().name;
row[specific_schema] = routine.getSchemaName().name;
row[specific_name] = routine.getSpecificName().name;
row[routine_catalog] = database.getCatalogName().name;
row[routine_schema] = routine.getSchemaName().name;
row[routine_name] = routine.getName().name;
row[table_catalog] = database.getCatalogName().name;
row[table_schema] = refName.parent.schema.name;
row[table_name] = refName.parent.name;
row[column_name] = refName.name;
try {
t.insertSys(session, store, row);
} catch (HsqlException e) {}
}
}
return t;
}
/**
* SQL:2008 VIEW<p>
*
* The ROUTINE_JAR_USAGE view has one row for each jar archive
* referenced in the body of a Java routine.<p>
*
* <b>Definition:</b>
*
* <pre>
* SPECIFIC_CATALOG VARCHAR ,
* SPECIFIC_SCHEMA VARCHAR ,
* SPECIFIC_NAME VARCHAR ,
* JAR_CATALOG VARCHAR ,
* JAR_SCHEMA VARCHAR ,
* JAR_NAME VARCHAR ,
*
* </pre>
*
* <b>Description:</b>
*
* <ol>
* <li> The values of SPECIFIC_CATALOG, SPECIFIC_SCHEMA and
* SPECIFIC_NAME are the catalog name, schema name,
* specific routine identifier, respectively.
*
* <li> The values of JAR_CATALOG, JAR_SCHEMA and JAR_NAME are
* the catalog name, schema name,
* identifier, and column name, respectively, of a jar
* reference in the routine body.
*
* <li> Currently 'CLASSPATH' is reported for all entries.
*
* </ol>
*
* @return Table
*/
Table ROUTINE_JAR_USAGE(Session session, PersistentStore store) {
Table t = sysTables[ROUTINE_JAR_USAGE];
if (t == null) {
t = createBlankTable(sysTableHsqlNames[ROUTINE_JAR_USAGE]);
addColumn(t, "SPECIFIC_CATALOG", SQL_IDENTIFIER);
addColumn(t, "SPECIFIC_SCHEMA", SQL_IDENTIFIER);
addColumn(t, "SPECIFIC_NAME", SQL_IDENTIFIER);
addColumn(t, "JAR_CATALOG", SQL_IDENTIFIER);
addColumn(t, "JAR_SCHEMA", SQL_IDENTIFIER);
addColumn(t, "JAR_NAME", SQL_IDENTIFIER);
HsqlName name = HsqlNameManager.newInfoSchemaObjectName(
sysTableHsqlNames[ROUTINE_JAR_USAGE].name,
false,
SchemaObject.INDEX);
t.createPrimaryKeyConstraint(
name,
new int[] {
0, 1, 2, 3, 4, 5
},
false);
return t;
}
// column number mappings
final int specific_catalog = 0;
final int specific_schema = 1;
final int specific_name = 2;
final int jar_catalog = 3;
final int jar_schema = 4;
final int jar_name = 5;
//
Iterator<SchemaObject> it;
Object[] row;
if (!session.isAdmin()) {
return t;
}
it = database.schemaManager.databaseObjectIterator(
SchemaObject.SPECIFIC_ROUTINE);
while (it.hasNext()) {
Routine routine = (Routine) it.next();
if (routine.getLanguage() != Routine.LANGUAGE_JAVA) {
continue;
}
row = t.getEmptyRowData();
row[specific_catalog] = database.getCatalogName().name;
row[specific_schema] = routine.getSchemaName().name;
row[specific_name] = routine.getSpecificName().name;
row[jar_catalog] = database.getCatalogName().name;
row[jar_schema] =
database.schemaManager.getSQLJSchemaHsqlName().name;
row[jar_name] = "CLASSPATH";
t.insertSys(session, store, row);
}
return t;
}
/**
* SQL:2011 VIEW<p>
*
* The ROUTINE_PERIOD_USAGE view has one row for each PERIOD
* referenced in the body of a routine.<p>
*
* <b>Definition:</b>
*
* <pre>
* SPECIFIC_CATALOG VARCHAR ,
* SPECIFIC_SCHEMA VARCHAR ,
* SPECIFIC_NAME VARCHAR ,
* ROUTINE_CATALOG VARCHAR ,
* ROUTINE_SCHEMA VARCHAR ,
* ROUTINE_NAME VARCHAR ,
* TABLE_CATALOG VARCHAR ,
* TABLE_SCHEMA VARCHAR ,
* TABLE_NAME VARCHAR ,
* PERIOD_NAME VARCHAR ,
*
* </pre>
*
* <b>Description:</b>
*
* <ol>
* <li> The values of SPECIFIC_CATALOG, SPECIFIC_SCHEMA and
* SPECIFIC_NAME are the catalog name, schema name,
* specific routine identifier, respectively, of the routine.
* <li> The values of TABLE_CATALOG, TABLE_SCHEMA and TABLE_NAME
* are the catalog name, schema name and
* identifier, respectively, of a TABLE
* reference in the routine body.
*
* <li> The value of PERIOD_NAME is the name of the PERIOD of a TABLE
* reference in the routine body.
*
* <li> Periods are reported only if the user or one of its roles is
* the authorization (owner) of the TABLE.
*
* </ol>
*
* @return Table
*/
Table ROUTINE_PERIOD_USAGE(Session session, PersistentStore store) {
Table t = sysTables[ROUTINE_PERIOD_USAGE];
if (t == null) {
t = createBlankTable(sysTableHsqlNames[ROUTINE_PERIOD_USAGE]);
addColumn(t, "SPECIFIC_CATALOG", SQL_IDENTIFIER);
addColumn(t, "SPECIFIC_SCHEMA", SQL_IDENTIFIER);
addColumn(t, "SPECIFIC_NAME", SQL_IDENTIFIER);
addColumn(t, "ROUTINE_CATALOG", SQL_IDENTIFIER);
addColumn(t, "ROUTINE_SCHEMA", SQL_IDENTIFIER);
addColumn(t, "ROUTINE_NAME", SQL_IDENTIFIER);
addColumn(t, "TABLE_CATALOG", SQL_IDENTIFIER);
addColumn(t, "TABLE_SCHEMA", SQL_IDENTIFIER);
addColumn(t, "TABLE_NAME", SQL_IDENTIFIER);
addColumn(t, "PERIOD_NAME", SQL_IDENTIFIER);
HsqlName name = HsqlNameManager.newInfoSchemaObjectName(
sysTableHsqlNames[ROUTINE_PERIOD_USAGE].name,
false,
SchemaObject.INDEX);
t.createPrimaryKeyConstraint(
name,
new int[] {
3, 4, 5, 0, 1, 2, 6, 7, 8, 9
},
false);
return t;
}
// column number mappings
final int specific_catalog = 0;
final int specific_schema = 1;
final int specific_name = 2;
final int routine_catalog = 3;
final int routine_schema = 4;
final int routine_name = 5;
final int table_catalog = 6;
final int table_schema = 7;
final int table_name = 8;
final int period_name = 9;
//
Iterator<SchemaObject> it;
Object[] row;
Table table;
PeriodDefinition systemPeriod;
PeriodDefinition applicationPeriod;
it = database.schemaManager.databaseObjectIterator(
SchemaObject.SPECIFIC_ROUTINE);
while (it.hasNext()) {
Routine routine = (Routine) it.next();
OrderedHashSet<HsqlName> set = routine.getReferences();
for (int i = 0; i < set.size(); i++) {
HsqlName refName = set.get(i);
if (refName.type != SchemaObject.PERIOD) {
continue;
}
if (!session.getGrantee().isFullyAccessibleByRole(refName)) {
continue;
}
row = t.getEmptyRowData();
row[specific_catalog] = database.getCatalogName().name;
row[specific_schema] = routine.getSchemaName().name;
row[specific_name] = routine.getSpecificName().name;
row[routine_catalog] = database.getCatalogName().name;
row[routine_schema] = routine.getSchemaName().name;
row[routine_name] = routine.getName().name;
row[table_catalog] = database.getCatalogName().name;
row[table_schema] = refName.schema.name;
row[table_name] = refName.parent.name;
row[period_name] = refName.name;
try {
t.insertSys(session, store, row);
} catch (HsqlException e) {}
}
}
return t;
}
/**
* SQL:2008 VIEW<p>
*
* The ROUTINE_PRIVILEGES view has one row for each privilege granted on
* a PROCEDURE or CATALOG.
*
* <pre class="SqlCodeExample">
* GRANTOR VARCHAR ,
* GRANTEE VARCHAR ,
* SPECIFIC_CATALOG VARCHAR ,
* SPECIFIC_SCHEMA VARCHAR ,
* SPECIFIC_NAME VARCHAR ,
* ROUTINE_CATALOG VARCHAR ,
* ROUTINE_SCHEMA VARCHAR ,
* ROUTINE_NAME VARCHAR ,
* PRIVILEGE_TYPE VARCHAR ,
* IS_GRANTABLE VARCHAR ,
* </pre>
*
* <b>Description:</b>
*
* <ol>
* <li> The values of GRANTOR is the grantor of the privilege. The value of
* GRANTEE is the name of the grantee.
*
* <li> The values of SPECIFIC_CATALOG, SPECIFIC_SCHEMA and
* SPECIFIC_NAME are the catalog name, schema name
* and identifier, respectively, of the specific ROUTINE.
*
* <li> The values of ROUTINE_CATALOG, ROUTINE_SCHEMA and
* ROUTINE_NAME are the catalog name, schema name
* and identifier, respectively, of the ROUTINE.
*
* <li> The value of PRIVILEGE_TYPE is the type of the privilege, including,
* 'EXECUTE'
* The value IS_GRANTABLE is 'YES' if the privilege is grantable.
* </ol>
*
* @return Table
*/
Table ROUTINE_PRIVILEGES(Session session, PersistentStore store) {
Table t = sysTables[ROUTINE_PRIVILEGES];
if (t == null) {
t = createBlankTable(sysTableHsqlNames[ROUTINE_PRIVILEGES]);
addColumn(t, "GRANTOR", SQL_IDENTIFIER); // not null
addColumn(t, "GRANTEE", SQL_IDENTIFIER); // not null
addColumn(t, "SPECIFIC_CATALOG", SQL_IDENTIFIER);
addColumn(t, "SPECIFIC_SCHEMA", SQL_IDENTIFIER);
addColumn(t, "SPECIFIC_NAME", SQL_IDENTIFIER); // not null
addColumn(t, "ROUTINE_CATALOG", SQL_IDENTIFIER);
addColumn(t, "ROUTINE_SCHEMA", SQL_IDENTIFIER);
addColumn(t, "ROUTINE_NAME", SQL_IDENTIFIER); // not null
addColumn(t, "PRIVILEGE_TYPE", CHARACTER_DATA); // not null
addColumn(t, "IS_GRANTABLE", YES_OR_NO); // not null
//
HsqlName name = HsqlNameManager.newInfoSchemaObjectName(
sysTableHsqlNames[ROUTINE_PRIVILEGES].name,
false,
SchemaObject.INDEX);
t.createPrimaryKeyConstraint(
name,
new int[] {
0, 1, 2, 3, 4, 5, 6, 7, 8, 9
},
false);
return t;
}
// column number mappings
final int grantor = 0;
final int grantee = 1;
final int specific_catalog = 2;
final int specific_schema = 3;
final int specific_name = 4;
final int routine_catalog = 5;
final int routine_schema = 6;
final int routine_name = 7;
final int privilege_type = 8;
final int is_grantable = 9;
//
// calculated column values
Grantee granteeObject;
String privilege;
// intermediate holders
Iterator<SchemaObject> routines;
Routine routine;
Object[] row;
OrderedHashSet<Grantee> grantees = session.getGrantee()
.visibleGrantees();
routines = database.schemaManager.databaseObjectIterator(
SchemaObject.SPECIFIC_ROUTINE);
while (routines.hasNext()) {
routine = (Routine) routines.next();
for (int i = 0; i < grantees.size(); i++) {
granteeObject = grantees.get(i);
OrderedHashSet<Right> rights =
granteeObject.getAllDirectPrivileges(
routine);
OrderedHashSet<Right> grants =
granteeObject.getAllGrantedPrivileges(
routine);
if (!grants.isEmpty()) {
grants.addAll(rights);
rights = grants;
}
for (int j = 0; j < rights.size(); j++) {
Right right = rights.get(j);
Right grantableRight = right.getGrantableRights();
if (!right.canAccess(GrantConstants.EXECUTE)) {
continue;
}
privilege = Tokens.T_EXECUTE;
row = t.getEmptyRowData();
//
row[grantor] = right.getGrantor().getName().name;
row[grantee] = right.getGrantee().getName().name;
row[specific_catalog] = database.getCatalogName().name;
row[specific_schema] = routine.getSchemaName().name;
row[specific_name] = routine.getSpecificName().name;
row[routine_catalog] = database.getCatalogName().name;
row[routine_schema] = routine.getSchemaName().name;
row[routine_name] = routine.getName().name;
row[privilege_type] = privilege;
row[is_grantable] = right.getGrantee() == routine.getOwner()
|| grantableRight.canAccess(
GrantConstants.EXECUTE)
? "YES"
: "NO";
try {
t.insertSys(session, store, row);
} catch (HsqlException e) {}
}
}
}
return t;
}
/**
* SQL:2008 VIEW<p>
*
* The ROUTINE_ROUTINE_USAGE view has one row for each routine
* referenced in the body of a routine.<p>
*
* <b>Definition:</b>
*
* <pre>
* SPECIFIC_CATALOG VARCHAR ,
* SPECIFIC_SCHEMA VARCHAR ,
* SPECIFIC_NAME VARCHAR ,
* ROUTINE_CATALOG VARCHAR ,
* ROUTINE_SCHEMA VARCHAR ,
* ROUTINE_NAME VARCHAR ,
*
* </pre>
*
* <b>Description:</b>
*
* <ol>
* <li> The values of SPECIFIC_CATALOG, SPECIFIC_SCHEMA and
* SPECIFIC_NAME are the catalog name, schema name,
* specific routine identifier, respectively, of the routine
* which contains the reference.
* <li> The values of ROUTINE_CATALOG, ROUTINE_SCHEMA and ROUTINE_NAME
* are the catalog name, schema name and
* identifier, respectively, of the routine that is referenced.
*
* <li> Referenced routines are reported only if the user or one of its roles is
* the authorization (owner) of the referenced routine.
*
* </ol>
*
* @return Table
*/
Table ROUTINE_ROUTINE_USAGE(Session session, PersistentStore store) {
Table t = sysTables[ROUTINE_ROUTINE_USAGE];
if (t == null) {
t = createBlankTable(sysTableHsqlNames[ROUTINE_ROUTINE_USAGE]);
addColumn(t, "SPECIFIC_CATALOG", SQL_IDENTIFIER);
addColumn(t, "SPECIFIC_SCHEMA", SQL_IDENTIFIER);
addColumn(t, "SPECIFIC_NAME", SQL_IDENTIFIER);
addColumn(t, "ROUTINE_CATALOG", SQL_IDENTIFIER);
addColumn(t, "ROUTINE_SCHEMA", SQL_IDENTIFIER);
addColumn(t, "ROUTINE_NAME", SQL_IDENTIFIER);
HsqlName name = HsqlNameManager.newInfoSchemaObjectName(
sysTableHsqlNames[ROUTINE_ROUTINE_USAGE].name,
false,
SchemaObject.INDEX);
t.createPrimaryKeyConstraint(
name,
new int[] {
0, 1, 2, 3, 4, 5
},
false);
return t;
}
// column number mappings
final int specific_catalog = 0;
final int specific_schema = 1;
final int specific_name = 2;
final int routine_catalog = 3;
final int routine_schema = 4;
final int routine_name = 5;
//
Iterator<SchemaObject> it;
Object[] row;
it = database.schemaManager.databaseObjectIterator(
SchemaObject.SPECIFIC_ROUTINE);
while (it.hasNext()) {
Routine routine = (Routine) it.next();
OrderedHashSet<HsqlName> set = routine.getReferences();
for (int i = 0; i < set.size(); i++) {
HsqlName refName = set.get(i);
if (refName.type != SchemaObject.SPECIFIC_ROUTINE) {
continue;
}
if (!session.getGrantee().isFullyAccessibleByRole(refName)) {
continue;
}
row = t.getEmptyRowData();
row[specific_catalog] = database.getCatalogName().name;
row[specific_schema] = routine.getSchemaName().name;
row[specific_name] = routine.getSpecificName().name;
row[routine_catalog] = database.getCatalogName().name;
row[routine_schema] = refName.schema.name;
row[routine_name] = refName.name;
try {
t.insertSys(session, store, row);
} catch (HsqlException e) {}
}
}
return t;
}
/**
* SQL:2008 VIEW<p>
*
* The ROUTINE_SEQUENCE_USAGE view has one row for each SEQUENCE
* referenced in the body of a routine.<p>
*
* <b>Definition:</b>
*
* <pre>
* SPECIFIC_CATALOG VARCHAR ,
* SPECIFIC_SCHEMA VARCHAR ,
* SPECIFIC_NAME VARCHAR ,
* SEQUENCE_CATALOG VARCHAR ,
* SEQUENCE_SCHEMA VARCHAR ,
* SEQUENCE_NAME VARCHAR ,
*
* </pre>
*
* <b>Description:</b>
*
* <ol>
* <li> The values of SPECIFIC_CATALOG, SPECIFIC_SCHEMA and
* SPECIFIC_NAME are the catalog name, schema name,
* specific routine identifier, respectively, of the routine.
* <li> The values of SEQUENCE_CATALOG, SEQUENCE_SCHEMA and SEQUENCE_NAME
* are the catalog name, schema name and
* identifier, respectively, of a SEQUENCE
* reference in the routine body.
*
* <li> Referenced sequences are reported only if the user or one of its roles is
* the authorization (owner) of the SEQUENCE.
*
* </ol>
*
* @return Table
*/
Table ROUTINE_SEQUENCE_USAGE(Session session, PersistentStore store) {
Table t = sysTables[ROUTINE_SEQUENCE_USAGE];
if (t == null) {
t = createBlankTable(sysTableHsqlNames[ROUTINE_SEQUENCE_USAGE]);
addColumn(t, "SPECIFIC_CATALOG", SQL_IDENTIFIER);
addColumn(t, "SPECIFIC_SCHEMA", SQL_IDENTIFIER);
addColumn(t, "SPECIFIC_NAME", SQL_IDENTIFIER);
addColumn(t, "SEQUENCE_CATALOG", SQL_IDENTIFIER);
addColumn(t, "SEQUENCE_SCHEMA", SQL_IDENTIFIER);
addColumn(t, "SEQUENCE_NAME", SQL_IDENTIFIER);
HsqlName name = HsqlNameManager.newInfoSchemaObjectName(
sysTableHsqlNames[ROUTINE_SEQUENCE_USAGE].name,
false,
SchemaObject.INDEX);
t.createPrimaryKeyConstraint(
name,
new int[] {
0, 1, 2, 3, 4, 5
},
false);
return t;
}
// column number mappings
final int specific_catalog = 0;
final int specific_schema = 1;
final int specific_name = 2;
final int sequence_catalog = 3;
final int sequence_schema = 4;
final int sequence_name = 5;
//
Iterator<SchemaObject> it;
Object[] row;
it = database.schemaManager.databaseObjectIterator(
SchemaObject.SPECIFIC_ROUTINE);
while (it.hasNext()) {
Routine routine = (Routine) it.next();
OrderedHashSet<HsqlName> set = routine.getReferences();
for (int i = 0; i < set.size(); i++) {
HsqlName refName = set.get(i);
if (refName.type != SchemaObject.SEQUENCE) {
continue;
}
if (!session.getGrantee().isFullyAccessibleByRole(refName)) {
continue;
}
row = t.getEmptyRowData();
row[specific_catalog] = database.getCatalogName().name;
row[specific_schema] = routine.getSchemaName().name;
row[specific_name] = routine.getSpecificName().name;
row[sequence_catalog] = database.getCatalogName().name;
row[sequence_schema] = refName.schema.name;
row[sequence_name] = refName.name;
try {
t.insertSys(session, store, row);
} catch (HsqlException e) {}
}
}
return t;
}
/**
* SQL:2008 VIEW<p>
*
* The ROUTINE_TABLE_USAGE view has one row for each TABLE
* referenced in the body of a routine.<p>
*
* <b>Definition:</b>
*
* <pre>
* SPECIFIC_CATALOG VARCHAR ,
* SPECIFIC_SCHEMA VARCHAR ,
* SPECIFIC_NAME VARCHAR ,
* ROUTINE_CATALOG VARCHAR ,
* ROUTINE_SCHEMA VARCHAR ,
* ROUTINE_NAME VARCHAR ,
* TABLE_CATALOG VARCHAR ,
* TABLE_SCHEMA VARCHAR ,
* TABLE_NAME VARCHAR ,
*
* </pre>
*
* <b>Description:</b>
*
* <ol>
* <li> The values of SPECIFIC_CATALOG, SPECIFIC_SCHEMA and
* SPECIFIC_NAME are the catalog name, schema name,
* specific routine identifier, respectively, of the routine.
* <li> The values of TABLE_CATALOG, TABLE_SCHEMA and TABLE_NAME
* are the catalog name, schema name and
* identifier, respectively, of a TABLE
* reference in the routine body.
*
* <li> Tables are reported only if the user or one of its roles is
* the authorization (owner) of the TABLE.
*
* </ol>
*
* @return Table
*/
Table ROUTINE_TABLE_USAGE(Session session, PersistentStore store) {
Table t = sysTables[ROUTINE_TABLE_USAGE];
if (t == null) {
t = createBlankTable(sysTableHsqlNames[ROUTINE_TABLE_USAGE]);
addColumn(t, "SPECIFIC_CATALOG", SQL_IDENTIFIER);
addColumn(t, "SPECIFIC_SCHEMA", SQL_IDENTIFIER);
addColumn(t, "SPECIFIC_NAME", SQL_IDENTIFIER);
addColumn(t, "ROUTINE_CATALOG", SQL_IDENTIFIER);
addColumn(t, "ROUTINE_SCHEMA", SQL_IDENTIFIER);
addColumn(t, "ROUTINE_NAME", SQL_IDENTIFIER);
addColumn(t, "TABLE_CATALOG", SQL_IDENTIFIER);
addColumn(t, "TABLE_SCHEMA", SQL_IDENTIFIER);
addColumn(t, "TABLE_NAME", SQL_IDENTIFIER);
HsqlName name = HsqlNameManager.newInfoSchemaObjectName(
sysTableHsqlNames[ROUTINE_TABLE_USAGE].name,
false,
SchemaObject.INDEX);
t.createPrimaryKeyConstraint(
name,
new int[] {
3, 4, 5, 0, 1, 2, 6, 7, 8
},
false);
return t;
}
// column number mappings
final int specific_catalog = 0;
final int specific_schema = 1;
final int specific_name = 2;
final int routine_catalog = 3;
final int routine_schema = 4;
final int routine_name = 5;
final int table_catalog = 6;
final int table_schema = 7;
final int table_name = 8;
//
Iterator<SchemaObject> it;
Object[] row;
it = database.schemaManager.databaseObjectIterator(
SchemaObject.SPECIFIC_ROUTINE);
while (it.hasNext()) {
Routine routine = (Routine) it.next();
OrderedHashSet<HsqlName> set = routine.getReferences();
for (int i = 0; i < set.size(); i++) {
HsqlName refName = set.get(i);
if (refName.type != SchemaObject.TABLE
&& refName.type != SchemaObject.VIEW) {
continue;
}
if (!session.getGrantee().isFullyAccessibleByRole(refName)) {
continue;
}
row = t.getEmptyRowData();
row[specific_catalog] = database.getCatalogName().name;
row[specific_schema] = routine.getSchemaName().name;
row[specific_name] = routine.getSpecificName().name;
row[routine_catalog] = database.getCatalogName().name;
row[routine_schema] = routine.getSchemaName().name;
row[routine_name] = routine.getName().name;
row[table_catalog] = database.getCatalogName().name;
row[table_schema] = refName.schema.name;
row[table_name] = refName.name;
try {
t.insertSys(session, store, row);
} catch (HsqlException e) {}
}
}
return t;
}
/**
* SQL:2008 VIEW<p>
*
* The ROUTINES view has one row for each PROCEDURE and FUNCTION.
*
*/
Table ROUTINES(Session session, PersistentStore store) {
Table t = sysTables[ROUTINES];
if (t == null) {
t = createBlankTable(sysTableHsqlNames[ROUTINES]);
addColumn(t, "SPECIFIC_CATALOG", SQL_IDENTIFIER);
addColumn(t, "SPECIFIC_SCHEMA", SQL_IDENTIFIER);
addColumn(t, "SPECIFIC_NAME", SQL_IDENTIFIER);
addColumn(t, "ROUTINE_CATALOG", SQL_IDENTIFIER);
addColumn(t, "ROUTINE_SCHEMA", SQL_IDENTIFIER);
addColumn(t, "ROUTINE_NAME", SQL_IDENTIFIER);
addColumn(t, "ROUTINE_TYPE", CHARACTER_DATA);
addColumn(t, "MODULE_CATALOG", SQL_IDENTIFIER);
addColumn(t, "MODULE_SCHEMA", SQL_IDENTIFIER);
addColumn(t, "MODULE_NAME", SQL_IDENTIFIER);
addColumn(t, "UDT_CATALOG", SQL_IDENTIFIER);
addColumn(t, "UDT_SCHEMA", SQL_IDENTIFIER);
addColumn(t, "UDT_NAME", SQL_IDENTIFIER);
addColumn(t, "DATA_TYPE", CHARACTER_DATA);
addColumn(t, "CHARACTER_MAXIMUM_LENGTH", CARDINAL_NUMBER);
addColumn(t, "CHARACTER_OCTET_LENGTH", CARDINAL_NUMBER);
addColumn(t, "CHARACTER_SET_CATALOG", SQL_IDENTIFIER);
addColumn(t, "CHARACTER_SET_SCHEMA", SQL_IDENTIFIER);
addColumn(t, "CHARACTER_SET_NAME", SQL_IDENTIFIER);
addColumn(t, "COLLATION_CATALOG", SQL_IDENTIFIER);
addColumn(t, "COLLATION_SCHEMA", SQL_IDENTIFIER); //
addColumn(t, "COLLATION_NAME", SQL_IDENTIFIER);
addColumn(t, "NUMERIC_PRECISION", CARDINAL_NUMBER); //
addColumn(t, "NUMERIC_PRECISION_RADIX", CARDINAL_NUMBER);
addColumn(t, "NUMERIC_SCALE", CARDINAL_NUMBER);
addColumn(t, "DATETIME_PRECISION", CARDINAL_NUMBER);
addColumn(t, "INTERVAL_TYPE", CHARACTER_DATA);
addColumn(t, "INTERVAL_PRECISION", CARDINAL_NUMBER);
addColumn(t, "TYPE_UDT_CATALOG", SQL_IDENTIFIER);
addColumn(t, "TYPE_UDT_SCHEMA", SQL_IDENTIFIER);
addColumn(t, "TYPE_UDT_NAME", SQL_IDENTIFIER);
addColumn(t, "SCOPE_CATALOG", SQL_IDENTIFIER);
addColumn(t, "SCOPE_SCHEMA", SQL_IDENTIFIER);
addColumn(t, "SCOPE_NAME", SQL_IDENTIFIER); //
addColumn(t, "MAXIMUM_CARDINALITY", CARDINAL_NUMBER); // (only for array tyes)
addColumn(t, "DTD_IDENTIFIER", SQL_IDENTIFIER);
addColumn(t, "ROUTINE_BODY", CHARACTER_DATA);
addColumn(t, "ROUTINE_DEFINITION", CHARACTER_DATA);
addColumn(t, "EXTERNAL_NAME", CHARACTER_DATA);
addColumn(t, "EXTERNAL_LANGUAGE", CHARACTER_DATA);
addColumn(t, "PARAMETER_STYLE", CHARACTER_DATA);
addColumn(t, "IS_DETERMINISTIC", YES_OR_NO);
addColumn(t, "SQL_DATA_ACCESS", CHARACTER_DATA);
addColumn(t, "IS_NULL_CALL", YES_OR_NO);
addColumn(t, "SQL_PATH", CHARACTER_DATA);
addColumn(t, "SCHEMA_LEVEL_ROUTINE", YES_OR_NO); //
addColumn(t, "MAX_DYNAMIC_RESULT_SETS", CARDINAL_NUMBER);
addColumn(t, "IS_USER_DEFINED_CAST", YES_OR_NO);
addColumn(t, "IS_IMPLICITLY_INVOCABLE", YES_OR_NO);
addColumn(t, "SECURITY_TYPE", CHARACTER_DATA);
addColumn(t, "TO_SQL_SPECIFIC_CATALOG", SQL_IDENTIFIER);
addColumn(t, "TO_SQL_SPECIFIC_SCHEMA", SQL_IDENTIFIER); //
addColumn(t, "TO_SQL_SPECIFIC_NAME", SQL_IDENTIFIER);
addColumn(t, "AS_LOCATOR", YES_OR_NO);
addColumn(t, "CREATED", TIME_STAMP);
addColumn(t, "LAST_ALTERED", TIME_STAMP);
addColumn(t, "NEW_SAVEPOINT_LEVEL", YES_OR_NO);
addColumn(t, "IS_UDT_DEPENDENT", YES_OR_NO);
addColumn(t, "RESULT_CAST_FROM_DATA_TYPE", CHARACTER_DATA);
addColumn(t, "RESULT_CAST_AS_LOCATOR", YES_OR_NO);
addColumn(t, "RESULT_CAST_CHAR_MAX_LENGTH", CARDINAL_NUMBER);
addColumn(t, "RESULT_CAST_CHAR_OCTET_LENGTH", CARDINAL_NUMBER);
addColumn(t, "RESULT_CAST_CHAR_SET_CATALOG", CHARACTER_DATA);
addColumn(t, "RESULT_CAST_CHAR_SET_SCHEMA", SQL_IDENTIFIER);
addColumn(t, "RESULT_CAST_CHARACTER_SET_NAME", SQL_IDENTIFIER);
addColumn(t, "RESULT_CAST_COLLATION_CATALOG", SQL_IDENTIFIER);
addColumn(t, "RESULT_CAST_COLLATION_SCHEMA", SQL_IDENTIFIER);
addColumn(t, "RESULT_CAST_COLLATION_NAME", SQL_IDENTIFIER);
addColumn(t, "RESULT_CAST_NUMERIC_PRECISION", CARDINAL_NUMBER);
addColumn(t, "RESULT_CAST_NUMERIC_RADIX", CARDINAL_NUMBER);
addColumn(t, "RESULT_CAST_NUMERIC_SCALE", CARDINAL_NUMBER);
addColumn(t, "RESULT_CAST_DATETIME_PRECISION", CARDINAL_NUMBER);
addColumn(t, "RESULT_CAST_INTERVAL_TYPE", CHARACTER_DATA);
addColumn(t, "RESULT_CAST_INTERVAL_PRECISION", CARDINAL_NUMBER);
addColumn(t, "RESULT_CAST_TYPE_UDT_CATALOG", SQL_IDENTIFIER);
addColumn(t, "RESULT_CAST_TYPE_UDT_SCHEMA", SQL_IDENTIFIER);
addColumn(t, "RESULT_CAST_TYPE_UDT_NAME", SQL_IDENTIFIER);
addColumn(t, "RESULT_CAST_SCOPE_CATALOG", SQL_IDENTIFIER);
addColumn(t, "RESULT_CAST_SCOPE_SCHEMA", SQL_IDENTIFIER);
addColumn(t, "RESULT_CAST_SCOPE_NAME", SQL_IDENTIFIER);
addColumn(t, "RESULT_CAST_MAX_CARDINALITY", CARDINAL_NUMBER);
addColumn(t, "RESULT_CAST_DTD_IDENTIFIER", CHARACTER_DATA);
addColumn(t, "DECLARED_DATA_TYPE", CHARACTER_DATA);
addColumn(t, "DECLARED_NUMERIC_PRECISION", CARDINAL_NUMBER);
addColumn(t, "DECLARED_NUMERIC_SCALE", CARDINAL_NUMBER);
addColumn(t, "RESULT_CAST_FROM_DECLARED_DATA_TYPE", CHARACTER_DATA);
addColumn(
t,
"RESULT_CAST_DECLARED_NUMERIC_PRECISION",
CARDINAL_NUMBER);
addColumn(t, "RESULT_CAST_DECLARED_NUMERIC_SCALE", CARDINAL_NUMBER);
HsqlName name = HsqlNameManager.newInfoSchemaObjectName(
sysTableHsqlNames[ROUTINES].name,
false,
SchemaObject.INDEX);
t.createPrimaryKeyConstraint(
name,
new int[] {
3, 4, 5, 0, 1, 2
},
false);
return t;
}
// column number mappings
final int specific_catalog = 0;
final int specific_schema = 1;
final int specific_name = 2;
final int routine_catalog = 3;
final int routine_schema = 4;
final int routine_name = 5;
final int routine_type = 6;
final int module_catalog = 7;
final int module_schema = 8;
final int module_name = 9;
final int udt_catalog = 10;
final int udt_schema = 11;
final int udt_name = 12;
final int data_type = 13;
final int character_maximum_length = 14;
final int character_octet_length = 15;
final int character_set_catalog = 16;
final int character_set_schema = 17;
final int character_set_name = 18;
final int collation_catalog = 19;
final int collation_schema = 20;
final int collation_name = 21;
final int numeric_precision = 22;
final int numeric_precision_radix = 23;
final int numeric_scale = 24;
final int datetime_precision = 25;
final int interval_type = 26;
final int interval_precision = 27;
final int type_udt_catalog = 28;
final int type_udt_schema = 29;
final int type_udt_name = 30;
final int scope_catalog = 31;
final int scope_schema = 32;
final int scope_name = 33;
final int maximum_cardinality = 34;
final int dtd_identifier = 35;
final int routine_body = 36;
final int routine_definition = 37;
final int external_name = 38;
final int external_language = 39;
final int parameter_style = 40;
final int is_deterministic = 41;
final int sql_data_access = 42;
final int is_null_call = 43;
final int sql_path = 44;
final int schema_level_routine = 45;
final int max_dynamic_result_sets = 46;
final int is_user_defined_cast = 47;
final int is_implicitly_invocable = 48;
final int security_type = 49;
final int to_sql_specific_catalog = 50;
final int to_sql_specific_schema = 51;
final int to_sql_specific_name = 52;
final int as_locator = 53;
final int created = 54;
final int last_altered = 55;
final int new_savepoint_level = 56;
final int is_udt_dependent = 57;
final int result_cast_from_data_type = 58;
final int result_cast_as_locator = 59;
final int result_cast_char_max_length = 60;
final int result_cast_char_octet_length = 61;
final int result_cast_char_set_catalog = 62;
final int result_cast_char_set_schema = 63;
final int result_cast_character_set_name = 64;
final int result_cast_collation_catalog = 65;
final int result_cast_collation_schema = 66;
final int result_cast_collation_name = 67;
final int result_cast_numeric_precision = 68;
final int result_cast_numeric_radix = 69;
final int result_cast_numeric_scale = 70;
final int result_cast_datetime_precision = 71;
final int result_cast_interval_type = 72;
final int result_cast_interval_precision = 73;
final int result_cast_type_udt_catalog = 74;
final int result_cast_type_udt_schema = 75;
final int result_cast_type_udt_name = 76;
final int result_cast_scope_catalog = 77;
final int result_cast_scope_schema = 78;
final int result_cast_scope_name = 79;
final int result_cast_max_cardinality = 80;
final int result_cast_dtd_identifier = 81;
final int declared_data_type = 82;
final int declared_numeric_precision = 83;
final int declared_numeric_scale = 84;
final int result_cast_from_declared_data_type = 85;
final int result_cast_declared_numeric_precision = 86;
final int result_cast_declared_numeric_scale = 87;
//
Iterator<SchemaObject> it;
Object[] row;
it = database.schemaManager.databaseObjectIterator(
SchemaObject.SPECIFIC_ROUTINE);
while (it.hasNext()) {
Routine routine = (Routine) it.next();
boolean isFullyAccessible;
if (!session.getGrantee().isAccessible(routine)) {
continue;
}
isFullyAccessible = session.getGrantee()
.isFullyAccessibleByRole(
routine.getName());
row = t.getEmptyRowData();
Type type = routine.isProcedure()
? null
: routine.getReturnType();
//
row[specific_catalog] = database.getCatalogName().name;
row[specific_schema] = routine.getSchemaName().name;
row[specific_name] = routine.getSpecificName().name;
row[routine_catalog] = database.getCatalogName().name;
row[routine_schema] = routine.getSchemaName().name;
row[routine_name] = routine.getName().name;
row[routine_type] = routine.isProcedure()
? Tokens.T_PROCEDURE
: Tokens.T_FUNCTION;
row[module_catalog] = null;
row[module_schema] = null;
row[module_name] = null;
row[udt_catalog] = null;
row[udt_schema] = null;
row[udt_name] = null;
row[data_type] = type == null
? null
: type.getNameString();
if (type != null) {
// common type block
if (type.isCharacterType()) {
row[character_maximum_length] = cardinal(type.precision);
row[character_octet_length] = cardinal(
type.precision * 2);
row[character_set_catalog] = database.getCatalogName().name;
row[character_set_schema] = type.getCharacterSet()
.getSchemaName().name;
row[character_set_name] = type.getCharacterSet()
.getName().name;
row[collation_catalog] = database.getCatalogName().name;
row[collation_schema] = type.getCollation()
.getSchemaName().name;
row[collation_name] = type.getCollation().getName().name;
} else if (type.isNumberType()) {
row[numeric_precision] = cardinal(
((NumberType) type).getNumericPrecisionInRadix());
row[declared_numeric_precision] = cardinal(
((NumberType) type).getNumericPrecisionInRadix());
if (type.isExactNumberType()) {
row[numeric_scale] = row[declared_numeric_scale] =
cardinal(type.scale);
}
row[numeric_precision_radix] = cardinal(
type.getPrecisionRadix());
} else if (type.isBooleanType()) {
//
} else if (type.isDateTimeType()) {
row[datetime_precision] = cardinal(type.scale);
} else if (type.isIntervalType()) {
row[data_type] = "INTERVAL";
row[interval_type] = IntervalType.getQualifier(
type.typeCode);
row[interval_precision] = cardinal(type.precision);
row[datetime_precision] = cardinal(type.scale);
} else if (type.isBinaryType()) {
row[character_maximum_length] = cardinal(type.precision);
row[character_octet_length] = cardinal(type.precision);
} else if (type.isBitType()) {
row[character_maximum_length] = cardinal(type.precision);
row[character_octet_length] = cardinal(type.precision);
} else if (type.isArrayType()) {
row[maximum_cardinality] = cardinal(
type.arrayLimitCardinality());
row[data_type] = "ARRAY";
}
row[dtd_identifier] = type.getDefinition();
row[declared_data_type] = row[data_type];
// end common block
}
row[type_udt_catalog] = null;
row[type_udt_schema] = null;
row[type_udt_name] = null;
row[scope_catalog] = null;
row[scope_schema] = null;
row[scope_name] = null;
row[routine_body] = routine.getLanguage() == Routine.LANGUAGE_JAVA
? "EXTERNAL"
: "SQL";
row[routine_definition] = isFullyAccessible
? routine.getSQL()
: null;
row[external_name] = routine.getExternalName();
row[external_language] = routine.getLanguage()
== Routine.LANGUAGE_JAVA
? "JAVA"
: null;
row[parameter_style] = routine.getLanguage()
== Routine.LANGUAGE_JAVA
? "JAVA"
: null;
row[is_deterministic] = routine.isDeterministic()
? "YES"
: "NO";
row[sql_data_access] = routine.getDataImpactString();
row[is_null_call] = type == null
? null
: routine.isNullInputOutput()
? "YES"
: "NO";
row[sql_path] = null;
row[schema_level_routine] = "YES";
row[max_dynamic_result_sets] = cardinal(0);
row[is_user_defined_cast] = type == null
? null
: "NO";
row[is_implicitly_invocable] = null;
row[security_type] = "DEFINER";
row[to_sql_specific_catalog] = null;
row[to_sql_specific_schema] = null;
row[to_sql_specific_name] = null;
row[as_locator] = type == null
? null
: "NO";
row[created] = null;
row[last_altered] = null;
row[new_savepoint_level] = "YES";
row[is_udt_dependent] = null;
row[result_cast_from_data_type] = null;
row[result_cast_as_locator] = null;
row[result_cast_char_max_length] = null;
row[result_cast_char_octet_length] = null;
row[result_cast_char_set_catalog] = null;
row[result_cast_char_set_schema] = null;
row[result_cast_character_set_name] = null;
row[result_cast_collation_catalog] = null;
row[result_cast_collation_schema] = null;
row[result_cast_collation_name] = null;
row[result_cast_numeric_precision] = null;
row[result_cast_numeric_radix] = null;
row[result_cast_numeric_scale] = null;
row[result_cast_datetime_precision] = null;
row[result_cast_interval_type] = null;
row[result_cast_interval_precision] = null;
row[result_cast_type_udt_catalog] = null;
row[result_cast_type_udt_schema] = null;
row[result_cast_type_udt_name] = null;
row[result_cast_scope_catalog] = null;
row[result_cast_scope_schema] = null;
row[result_cast_scope_name] = null;
row[result_cast_max_cardinality] = null;
row[result_cast_dtd_identifier] = null;
row[declared_data_type] = row[data_type];
row[declared_numeric_precision] =
row[numeric_precision];
row[declared_numeric_scale] = row[numeric_scale];
row[result_cast_from_declared_data_type] = null;
row[result_cast_declared_numeric_precision] = null;
row[result_cast_declared_numeric_scale] = null;
t.insertSys(session, store, row);
}
return t;
}
/**
* SQL:2008 VIEW<p>
*
* The SCHEMATA view has one row for each accessible schema. <p>
*
* <b>Definition:</b>
* <pre>
* CATALOG_NAME VARCHAR ,
* SCHEMA_NAME VARCHAR ,
* SCHEMA_OWNER VARCHAR ,
* DEFAULT_CHARACTER_SET_CATALOG VARCHAR ,
* DEFAULT_CHARACTER_SET_SCHEMA VARCHAR ,
* DEFAULT_CHARACTER_SET_NAME VARCHAR ,
* SQL_PATH VARCHAR ,
*
* </pre>
*
* <b>Description</b>
*
* <ol>
* <li>The value of CATALOG_NAME is the name of the catalog of the
* schema described by this row.
*
* <li>The value of SCHEMA_NAME is the schema name of
* the schema described by this row.
*
* <li>The values of SCHEMA_OWNER are the authorization identifiers
* that own the schemata.
*
* <li>The values of DEFAULT_CHARACTER_SET_CATALOG,
* DEFAULT_CHARACTER_SET_SCHEMA, and DEFAULT_CHARACTER_SET_NAME
* are the catalog name, schema name, and qualified
* identifier, respectively, of the default character set for
* columns and domains in the schemata.
*
* <li>Case:
* <ul>
* <li>If <schema path specification> was specified in
* the <schema definition> that defined the schema
* described by this row and the character representation
* of the <schema path specification> can be
* represented without truncation, then the value of
* SQL_PATH is that character representation.
*
* <li>Otherwise, the value of SQL_PATH is the null value.
* </ul>
* </ol>
*
* @return Table
*/
Table SCHEMATA(Session session, PersistentStore store) {
Table t = sysTables[SCHEMATA];
if (t == null) {
t = createBlankTable(sysTableHsqlNames[SCHEMATA]);
addColumn(t, "CATALOG_NAME", SQL_IDENTIFIER);
addColumn(t, "SCHEMA_NAME", SQL_IDENTIFIER);
addColumn(t, "SCHEMA_OWNER", SQL_IDENTIFIER);
addColumn(t, "DEFAULT_CHARACTER_SET_CATALOG", SQL_IDENTIFIER);
addColumn(t, "DEFAULT_CHARACTER_SET_SCHEMA", SQL_IDENTIFIER);
addColumn(t, "DEFAULT_CHARACTER_SET_NAME", SQL_IDENTIFIER);
addColumn(t, "SQL_PATH", CHARACTER_DATA);
// order: CATALOG_NAME, SCHEMA_NAME
// false PK, as rows may have NULL CATALOG_NAME
HsqlName name = HsqlNameManager.newInfoSchemaObjectName(
sysTableHsqlNames[SCHEMATA].name,
false,
SchemaObject.INDEX);
t.createPrimaryKeyConstraint(name, new int[]{ 0, 1 }, false);
return t;
}
// Intermediate holders
Schema[] schemas;
Schema schema;
String dcsSchema = SqlInvariants.INFORMATION_SCHEMA;
String dcsName = "SQL_TEXT";
String sqlPath = null;
Grantee user = session.getGrantee();
Object[] row;
// column number mappings
final int schema_catalog = 0;
final int schema_name = 1;
final int schema_owner = 2;
final int default_character_set_catalog = 3;
final int default_character_set_schema = 4;
final int default_character_set_name = 5;
final int sql_path = 6;
// Initialization
schemas = database.schemaManager.getAllSchemas();
// Do it.
for (int i = 0; i < schemas.length; i++) {
schema = schemas[i];
if (!user.hasSchemaUpdateOrGrantRights(schema.getName())) {
continue;
}
row = t.getEmptyRowData();
row[schema_catalog] = database.getCatalogName().name;
row[schema_name] = schema.getName().getNameString();
row[schema_owner] = schema.getOwner().getName().getNameString();
row[default_character_set_catalog] = database.getCatalogName().name;
row[default_character_set_schema] = dcsSchema;
row[default_character_set_name] = dcsName;
row[sql_path] = sqlPath;
t.insertSys(session, store, row);
}
return t;
}
/**
* SQL:2008 VIEW<p>
*
* The SQL_FEATURES view lists the individual features of the SQL Standard
* supported by HyperSQL.
*/
Table SQL_FEATURES(Session session, PersistentStore store) {
Table t = sysTables[SQL_FEATURES];
if (t == null) {
t = createBlankTable(sysTableHsqlNames[SQL_FEATURES]);
addColumn(t, "FEATURE_ID", CHARACTER_DATA);
addColumn(t, "FEATURE_NAME", CHARACTER_DATA);
addColumn(t, "SUB_FEATURE_ID", CHARACTER_DATA);
addColumn(t, "SUB_FEATURE_NAME", CHARACTER_DATA);
addColumn(t, "IS_SUPPORTED", YES_OR_NO);
addColumn(t, "IS_VERIFIED_BY", CHARACTER_DATA);
addColumn(t, "COMMENTS", CHARACTER_DATA);
HsqlName name = HsqlNameManager.newInfoSchemaObjectName(
sysTableHsqlNames[SQL_FEATURES].name,
false,
SchemaObject.INDEX);
t.createPrimaryKeyConstraint(name, new int[]{ 0, 2 }, false);
return t;
}
Session sys = database.sessionManager.newSysSession(
SqlInvariants.INFORMATION_SCHEMA_HSQLNAME,
session.getUser());
String sql = statementMap.get("/*sql_features*/");
Result rs = sys.executeDirectStatement(sql);
t.insertSys(session, store, rs);
return t;
}
/**
* SQL:2008 VIEW<p>
*
* The SQL_IMPLEMENTATION_INFO shows some properties and capabilities
* of the database engine .
*/
Table SQL_IMPLEMENTATION_INFO(Session session, PersistentStore store) {
Table t = sysTables[SQL_IMPLEMENTATION_INFO];
if (t == null) {
t = createBlankTable(sysTableHsqlNames[SQL_IMPLEMENTATION_INFO]);
addColumn(t, "IMPLEMENTATION_INFO_ID", CARDINAL_NUMBER);
addColumn(t, "IMPLEMENTATION_INFO_NAME", CHARACTER_DATA);
addColumn(t, "INTEGER_VALUE", CARDINAL_NUMBER);
addColumn(t, "CHARACTER_VALUE", CHARACTER_DATA);
addColumn(t, "COMMENTS", CHARACTER_DATA);
HsqlName name = HsqlNameManager.newInfoSchemaObjectName(
sysTableHsqlNames[SQL_IMPLEMENTATION_INFO].name,
false,
SchemaObject.INDEX);
t.createPrimaryKeyConstraint(name, new int[]{ 0 }, false);
return t;
}
Session sys = database.sessionManager.newSysSession(
SqlInvariants.INFORMATION_SCHEMA_HSQLNAME,
session.getUser());
String sql = statementMap.get("/*sql_implementation_info*/");
Result rs = sys.executeDirectStatement(sql);
t.insertSys(session, store, rs);
return t;
}
/**
* SQL:2008 VIEW<p>
*
* The SQL_PACHAGES view lists the packages of the SQL Standard supported by
* HyperSQL.
*/
Table SQL_PACKAGES(Session session, PersistentStore store) {
Table t = sysTables[SQL_PACKAGES];
if (t == null) {
t = createBlankTable(sysTableHsqlNames[SQL_PACKAGES]);
addColumn(t, "ID", CHARACTER_DATA);
addColumn(t, "NAME", CHARACTER_DATA);
addColumn(t, "IS_SUPPORTED", YES_OR_NO);
addColumn(t, "IS_VERIFIED_BY", CHARACTER_DATA);
addColumn(t, "COMMENTS", CHARACTER_DATA);
HsqlName name = HsqlNameManager.newInfoSchemaObjectName(
sysTableHsqlNames[SQL_PACKAGES].name,
false,
SchemaObject.INDEX);
t.createPrimaryKeyConstraint(name, new int[]{ 0 }, false);
return t;
}
Session sys = database.sessionManager.newSysSession(
SqlInvariants.INFORMATION_SCHEMA_HSQLNAME,
session.getUser());
String sql = statementMap.get("/*sql_packages*/");
Result rs = sys.executeDirectStatement(sql);
t.insertSys(session, store, rs);
return t;
}
/**
* SQL:2008 VIEW<p>
*
* The SQL_PARTS view lists the parts of the SQL Standard supported by
* HyperSQL.
*/
Table SQL_PARTS(Session session, PersistentStore store) {
Table t = sysTables[SQL_PARTS];
if (t == null) {
t = createBlankTable(sysTableHsqlNames[SQL_PARTS]);
addColumn(t, "PART", CHARACTER_DATA);
addColumn(t, "NAME", CHARACTER_DATA);
addColumn(t, "IS_SUPPORTED", YES_OR_NO);
addColumn(t, "IS_VERIFIED_BY", CHARACTER_DATA);
addColumn(t, "COMMENTS", CHARACTER_DATA);
HsqlName name = HsqlNameManager.newInfoSchemaObjectName(
sysTableHsqlNames[SQL_PARTS].name,
false,
SchemaObject.INDEX);
t.createPrimaryKeyConstraint(name, new int[]{ 0 }, false);
return t;
}
Session sys = database.sessionManager.newSysSession(
SqlInvariants.INFORMATION_SCHEMA_HSQLNAME,
session.getUser());
String sql = statementMap.get("/*sql_parts*/");
Result rs = sys.executeDirectStatement(sql);
t.insertSys(session, store, rs);
return t;
}
/**
* SQL:2008 VIEW<p>
*
* The SQL_SIZING view has one row for the maximum size of each built in
* type supported by HyperSQL.
*/
Table SQL_SIZING(Session session, PersistentStore store) {
Table t = sysTables[SQL_SIZING];
if (t == null) {
t = createBlankTable(sysTableHsqlNames[SQL_SIZING]);
addColumn(t, "SIZING_ID", CARDINAL_NUMBER);
addColumn(t, "SIZING_NAME", CHARACTER_DATA);
addColumn(t, "SUPPORTED_VALUE", CARDINAL_NUMBER);
addColumn(t, "COMMENTS", CHARACTER_DATA);
HsqlName name = HsqlNameManager.newInfoSchemaObjectName(
sysTableHsqlNames[SQL_SIZING].name,
false,
SchemaObject.INDEX);
t.createPrimaryKeyConstraint(name, new int[]{ 0 }, false);
return t;
}
Session sys = database.sessionManager.newSysSession(
SqlInvariants.INFORMATION_SCHEMA_HSQLNAME,
session.getUser());
String sql = statementMap.get("/*sql_sizing*/");
Result rs = sys.executeDirectStatement(sql);
t.insertSys(session, store, rs);
return t;
}
/**
* SQL:2008 VIEW<p>
*
* The SQL_SIZING_PROFILES is empty.
*/
Table SQL_SIZING_PROFILES(Session session, PersistentStore store) {
Table t = sysTables[SQL_SIZING_PROFILES];
if (t == null) {
t = createBlankTable(sysTableHsqlNames[SQL_SIZING_PROFILES]);
addColumn(t, "SIZING_ID", CARDINAL_NUMBER);
addColumn(t, "SIZING_NAME", CHARACTER_DATA);
addColumn(t, "PROFILE_ID", CARDINAL_NUMBER);
addColumn(t, "PROFILE_NAME", CHARACTER_DATA);
addColumn(t, "REQUIRED_VALUE", CARDINAL_NUMBER);
addColumn(t, "COMMENTS", CHARACTER_DATA);
HsqlName name = HsqlNameManager.newInfoSchemaObjectName(
sysTableHsqlNames[SQL_SIZING_PROFILES].name,
false,
SchemaObject.INDEX);
t.createPrimaryKeyConstraint(name, new int[]{ 0 }, false);
return t;
}
return t;
}
/**
* The TABLE_CONSTRAINTS table has one row for each table constraint
* associated with a table. <p>
*
* It effectively contains a representation of the table constraint
* descriptors. <p>
*
* <b>Definition:</b>
*
* <pre class="SqlCodeExample">
* CREATE TABLE SYSTEM_TABLE_CONSTRAINTS (
* CONSTRAINT_CATALOG VARCHAR NULL,
* CONSTRAINT_SCHEMA VARCHAR NULL,
* CONSTRAINT_NAME VARCHAR NOT NULL,
* CONSTRAINT_TYPE VARCHAR NOT NULL,
* TABLE_CATALOG VARCHAR NULL,
* TABLE_SCHEMA VARCHAR NULL,
* TABLE_NAME VARCHAR NOT NULL,
* IS_DEFERRABLE VARCHAR NOT NULL,
* INITIALLY_DEFERRED VARCHAR NOT NULL,
*
* CHECK ( CONSTRAINT_TYPE IN
* ( 'UNIQUE', 'PRIMARY KEY',
* 'FOREIGN KEY', 'CHECK' ) ),
*
* CHECK ( ( IS_DEFERRABLE, INITIALLY_DEFERRED ) IN
* ( VALUES ( 'NO', 'NO' ),
* ( 'YES', 'NO' ),
* ( 'YES', 'YES' ) ) )
* )
* </pre>
*
* <b>Description:</b>
*
* <ol>
* <li> The values of CONSTRAINT_CATALOG, CONSTRAINT_SCHEMA, and
* CONSTRAINT_NAME are the catalog name, schema
* name, and identifier, respectively, of the
* constraint being described. If the <table constraint
* definition> or <add table constraint definition>
* that defined the constraint did not specify a
* <constraint name>, then the values of CONSTRAINT_CATALOG,
* CONSTRAINT_SCHEMA, and CONSTRAINT_NAME are
* implementation-defined.
*
* <li> The values of CONSTRAINT_TYPE can be FOREIGN_KEY, UNIQUE,
* PRIMARY_KEY or CHECK. They are self-explanatory.
*
* <li> The values of TABLE_CATALOG, TABLE_SCHEMA, and TABLE_NAME are
* the catalog name, the schema name, and the
* name of the table to which the
* table constraint being described applies.
*
* <li> The values of IS_DEFERRABLE apply only to FOREIGN KEY constraints
* and have the following meanings:<br>
*
* YES : The constraint is deferrable.<br>
* NO : The constraint is not deferrable.
*
* <li> The values of INITIALLY_DEFERRED have the following meanings: <br>
*
* YES : The constraint is initially deferred.<br>
* NO : The constraint is initially immediate.
* </ol>
*
* @return Table
*/
Table TABLE_CONSTRAINTS(Session session, PersistentStore store) {
Table t = sysTables[TABLE_CONSTRAINTS];
if (t == null) {
t = createBlankTable(sysTableHsqlNames[TABLE_CONSTRAINTS]);
addColumn(t, "CONSTRAINT_CATALOG", SQL_IDENTIFIER);
addColumn(t, "CONSTRAINT_SCHEMA", SQL_IDENTIFIER);
addColumn(t, "CONSTRAINT_NAME", SQL_IDENTIFIER); // not null
addColumn(t, "CONSTRAINT_TYPE", CHARACTER_DATA); // not null
addColumn(t, "TABLE_CATALOG", SQL_IDENTIFIER);
addColumn(t, "TABLE_SCHEMA", SQL_IDENTIFIER);
addColumn(t, "TABLE_NAME", SQL_IDENTIFIER); // not null
addColumn(t, "IS_DEFERRABLE", YES_OR_NO); // not null
addColumn(t, "INITIALLY_DEFERRED", YES_OR_NO); // not null
// false PK, as CONSTRAINT_CATALOG, CONSTRAINT_SCHEMA,
// TABLE_CATALOG and/or TABLE_SCHEMA may be null
HsqlName name = HsqlNameManager.newInfoSchemaObjectName(
sysTableHsqlNames[TABLE_CONSTRAINTS].name,
false,
SchemaObject.INDEX);
t.createPrimaryKeyConstraint(
name,
new int[] {
0, 1, 2, 4, 5, 6
},
false);
return t;
}
// Intermediate holders
Iterator<Table> tables;
Table table;
Constraint[] constraints;
int constraintCount;
Constraint constraint;
String cat;
String schem;
Object[] row;
// column number mappings
final int constraint_catalog = 0;
final int constraint_schema = 1;
final int constraint_name = 2;
final int constraint_type = 3;
final int table_catalog = 4;
final int table_schema = 5;
final int table_name = 6;
final int is_deferable = 7;
final int initially_deferred = 8;
// initialization
tables = allUserTables();
// do it
while (tables.hasNext()) {
table = tables.next();
/* requires any INSERT or UPDATE or DELETE or REFERENCES or TRIGGER, (not SELECT) right */
if (table.isView()
|| !session.getGrantee().hasNonSelectTableRight(table)) {
continue;
}
constraints = table.getConstraints();
constraintCount = constraints.length;
for (int i = 0; i < constraintCount; i++) {
constraint = constraints[i];
row = t.getEmptyRowData();
switch (constraint.getConstraintType()) {
case SchemaObject.ConstraintTypes.CHECK : {
row[constraint_type] = "CHECK";
break;
}
case SchemaObject.ConstraintTypes.UNIQUE : {
row[constraint_type] = "UNIQUE";
break;
}
case SchemaObject.ConstraintTypes.FOREIGN_KEY : {
row[constraint_type] = "FOREIGN KEY";
table = constraint.getRef();
break;
}
case SchemaObject.ConstraintTypes.PRIMARY_KEY : {
row[constraint_type] = "PRIMARY KEY";
break;
}
case SchemaObject.ConstraintTypes.MAIN :
default : {
continue;
}
}
cat = database.getCatalogName().name;
schem = table.getSchemaName().name;
row[constraint_catalog] = cat;
row[constraint_schema] = schem;
row[constraint_name] = constraint.getName().name;
row[table_catalog] = cat;
row[table_schema] = schem;
row[table_name] = table.getName().name;
row[is_deferable] = Tokens.T_NO;
row[initially_deferred] = Tokens.T_NO;
t.insertSys(session, store, row);
}
}
return t;
}
/**
* SQL:2008 VIEW
*
* The TRANSLATIONS view has one row for each translation between two
* character sets.
*
*/
Table TRANSLATIONS(Session session, PersistentStore store) {
Table t = sysTables[TRANSLATIONS];
if (t == null) {
t = createBlankTable(sysTableHsqlNames[TRANSLATIONS]);
addColumn(t, "TRANSLATION_CATALOG", SQL_IDENTIFIER);
addColumn(t, "TRANSLATION_SCHEMA", SQL_IDENTIFIER);
addColumn(t, "TRANSLATION_NAME", SQL_IDENTIFIER);
addColumn(t, "SOURCE_CHARACTER_SET_CATALOG", SQL_IDENTIFIER);
addColumn(t, "SOURCE_CHARACTER_SET_SCHEMA", SQL_IDENTIFIER);
addColumn(t, "SOURCE_CHARACTER_SET_NAME", SQL_IDENTIFIER);
addColumn(t, "TARGET_CHARACTER_SET_CATALOG", SQL_IDENTIFIER);
addColumn(t, "TARGET_CHARACTER_SET_SCHEMA", SQL_IDENTIFIER);
addColumn(t, "TARGET_CHARACTER_SET_NAME", SQL_IDENTIFIER);
addColumn(t, "TRANSLATION_SOURCE_CATALOG", SQL_IDENTIFIER);
addColumn(t, "TRANSLATION_SOURCE_SCHEMA", SQL_IDENTIFIER);
addColumn(t, "TRANSLATION_SOURCE_NAME", SQL_IDENTIFIER);
HsqlName name = HsqlNameManager.newInfoSchemaObjectName(
sysTableHsqlNames[TRANSLATIONS].name,
false,
SchemaObject.INDEX);
t.createPrimaryKeyConstraint(name, new int[]{ 0, 1, 2 }, false);
return t;
}
return t;
}
/**
* SQL:2008 VIEW<p>
*
* The TRIGGER_COLUMN_USAGE view has one row for each column
* referenced in the body of a trigger.<p>
*
* <b>Definition:</b>
*
* <pre>
* TRIGGER_CATALOG VARCHAR ,
* TRIGGER_SCHEMA VARCHAR ,
* TRIGGER_NAME VARCHAR ,
* TABLE_CATALOG VARCHAR ,
* TABLE_SCHEMA VARCHAR ,
* TABLE_NAME VARCHAR ,
* COLUMN_NAME VARCHAR ,
*
* </pre>
*
* <b>Description:</b>
*
* <ol>
* <li> The values of TRIGGER_CATALOG, TRIGGER_SCHEMA and
* TRIGGER_NAME are the catalog name, schema name and
* identifier, respectively, of the trigger.
* <li> The values of TABLE_CATALOG, TABLE_SCHEMA, TABLE_NAME, and
* COLUMN_NAME are the catalog name, schema name,
* identifier, and column name, respectively, of a column
* reference in the trigger body.
*
* <li> Columns are reported only if the user or one of its roles is
* the authorization (owner) of the TRIGGER.
*
* </ol>
*
* @return Table
*/
Table TRIGGER_COLUMN_USAGE(Session session, PersistentStore store) {
Table t = sysTables[TRIGGER_COLUMN_USAGE];
if (t == null) {
t = createBlankTable(sysTableHsqlNames[TRIGGER_COLUMN_USAGE]);
addColumn(t, "TRIGGER_CATALOG", SQL_IDENTIFIER);
addColumn(t, "TRIGGER_SCHEMA", SQL_IDENTIFIER);
addColumn(t, "TRIGGER_NAME", SQL_IDENTIFIER); // not null
addColumn(t, "TABLE_CATALOG", SQL_IDENTIFIER);
addColumn(t, "TABLE_SCHEMA", SQL_IDENTIFIER);
addColumn(t, "TABLE_NAME", SQL_IDENTIFIER); // not null
addColumn(t, "COLUMN_NAME", SQL_IDENTIFIER); // not null
HsqlName name = HsqlNameManager.newInfoSchemaObjectName(
sysTableHsqlNames[TRIGGER_COLUMN_USAGE].name,
false,
SchemaObject.INDEX);
t.createPrimaryKeyConstraint(
name,
new int[] {
0, 1, 2, 3, 4, 5, 6
},
false);
return t;
}
// column number mappings
final int trigger_catalog = 0;
final int trigger_schema = 1;
final int trigger_name = 2;
final int table_catalog = 3;
final int table_schema = 4;
final int table_name = 5;
final int column_name = 6;
//
Iterator<SchemaObject> it;
Object[] row;
it = database.schemaManager.databaseObjectIterator(
SchemaObject.TRIGGER);
while (it.hasNext()) {
TriggerDef trigger = (TriggerDef) it.next();
if (!session.getGrantee().isFullyAccessibleByRole(
trigger.getName())) {
continue;
}
OrderedHashSet<HsqlName> set = trigger.getReferences();
for (int i = 0; i < set.size(); i++) {
HsqlName refName = set.get(i);
if (refName.type != SchemaObject.COLUMN) {
continue;
}
if (!session.getGrantee().isAccessible(refName)) {
continue;
}
row = t.getEmptyRowData();
//
row[trigger_catalog] = database.getCatalogName().name;
row[trigger_schema] = trigger.getSchemaName().name;
row[trigger_name] = trigger.getName().name;
row[table_catalog] = database.getCatalogName().name;
row[table_schema] = refName.parent.schema.name;
row[table_name] = refName.parent.name;
row[column_name] = refName.name;
try {
t.insertSys(session, store, row);
} catch (HsqlException e) {}
}
}
// Initialization
return t;
}
/**
* SQL:2011 VIEW<p>
*
* The TRIGGER_PERIOD_USAGE view has one row for each PRDIOD
* referenced in the body of a trigger.<p>
*
* <b>Definition:</b>
*
* <pre>
* TRIGGER_CATALOG VARCHAR ,
* TRIGGER_SCHEMA VARCHAR ,
* TRIGGER_NAME VARCHAR ,
* TABLE_CATALOG VARCHAR ,
* TABLE_SCHEMA VARCHAR ,
* TABLE_NAME VARCHAR ,
*
* </pre>
*
* <b>Description:</b>
*
* <ol>
* <li> The values of TRIGGER_CATALOG, TRIGGER_SCHEMA and TRIGGER_NAME
* are the catalog name, schema name and
* identifier, respectively, of the TRIGGER.
* <li> The values of TABLE_CATALOG, TABLE_SCHEMA and
* TABLE_NAME are the catalog name, schema name and
* identifier, respectively, of the TABLE
* that is referenced.
*
* <li> Referenced tables are reported only if the user or one of its roles is
* the authorization (owner) of the TRIGGER.
*
* </ol>
*
* @return Table
*/
Table TRIGGER_PERIOD_USAGE(Session session, PersistentStore store) {
Table t = sysTables[TRIGGER_PERIOD_USAGE];
if (t == null) {
t = createBlankTable(sysTableHsqlNames[TRIGGER_PERIOD_USAGE]);
addColumn(t, "TRIGGER_CATALOG", SQL_IDENTIFIER);
addColumn(t, "TRIGGER_SCHEMA", SQL_IDENTIFIER);
addColumn(t, "TRIGGER_NAME", SQL_IDENTIFIER); // not null
addColumn(t, "TABLE_CATALOG", SQL_IDENTIFIER);
addColumn(t, "TABLE_SCHEMA", SQL_IDENTIFIER);
addColumn(t, "TABLE_NAME", SQL_IDENTIFIER); // not null
addColumn(t, "PERIOD_NAME", SQL_IDENTIFIER); // not null
HsqlName name = HsqlNameManager.newInfoSchemaObjectName(
sysTableHsqlNames[TRIGGER_PERIOD_USAGE].name,
false,
SchemaObject.INDEX);
t.createPrimaryKeyConstraint(
name,
new int[] {
0, 1, 2, 3, 4, 5, 6
},
false);
return t;
}
// column number mappings
final int trigger_catalog = 0;
final int trigger_schema = 1;
final int trigger_name = 2;
final int table_catalog = 3;
final int table_schema = 4;
final int table_name = 5;
final int period_name = 6;
//
Iterator<SchemaObject> it;
Object[] row;
Table table;
PeriodDefinition systemPeriod;
PeriodDefinition applicationPeriod;
it = database.schemaManager.databaseObjectIterator(
SchemaObject.TRIGGER);
while (it.hasNext()) {
TriggerDef trigger = (TriggerDef) it.next();
if (!session.getGrantee().isFullyAccessibleByRole(
trigger.getName())) {
continue;
}
OrderedHashSet<HsqlName> set = trigger.getReferences();
for (int i = 0; i < set.size(); i++) {
HsqlName refName = set.get(i);
if (refName.type != SchemaObject.TABLE) {
continue;
}
table = database.schemaManager.getUserTable(
refName);
systemPeriod = table.getSystemPeriod();
applicationPeriod = table.getApplicationPeriod();
if (systemPeriod == null && applicationPeriod == null) {
continue;
}
for (int j = 0; j < 2; j++) {
PeriodDefinition period = j == 0
? systemPeriod
: applicationPeriod;
if (period != null) {
row = t.getEmptyRowData();
row[trigger_catalog] = database.getCatalogName().name;
row[trigger_schema] = trigger.getSchemaName().name;
row[trigger_name] = trigger.getName().name;
row[table_catalog] = database.getCatalogName().name;
row[table_schema] = refName.schema.name;
row[table_name] = refName.name;
row[period_name] = period.getName().name;
try {
t.insertSys(session, store, row);
} catch (HsqlException e) {}
}
}
}
}
// Initialization
return t;
}
/**
* SQL:2008 VIEW<p>
*
* The TRIGGER_ROUTINE_USAGE view has one row for each routine
* referenced in the body of a trigger.<p>
*
* <b>Definition:</b>
*
* <pre>
* TRIGGER_CATALOG VARCHAR ,
* TRIGGER_SCHEMA VARCHAR ,
* TRIGGER_NAME VARCHAR ,
* SPECIFIC_CATALOG VARCHAR ,
* SPECIFIC_SCHEMA VARCHAR ,
* SPECIFIC_NAME VARCHAR ,
*
* </pre>
*
* <b>Description:</b>
*
* <ol>
* <li> The values of TRIGGER_CATALOG, TRIGGER_SCHEMA and TRIGGER_NAME
* are the catalog name, schema name and
* identifier, respectively, of the TRIGGER.
* <li> The values of SPECIFIC_CATALOG, SPECIFIC_SCHEMA and
* SPECIFIC_NAME are the catalog name, schema name,
* specific routine identifier, respectively, of the routine
* that is referenced.
*
* <li> Referenced routines are reported only if the user or one of its roles is
* the authorization (owner) of the TRIGGER.
*
* </ol>
*
* @return Table
*/
Table TRIGGER_ROUTINE_USAGE(Session session, PersistentStore store) {
Table t = sysTables[TRIGGER_ROUTINE_USAGE];
if (t == null) {
t = createBlankTable(sysTableHsqlNames[TRIGGER_ROUTINE_USAGE]);
addColumn(t, "TRIGGER_CATALOG", SQL_IDENTIFIER);
addColumn(t, "TRIGGER_SCHEMA", SQL_IDENTIFIER);
addColumn(t, "TRIGGER_NAME", SQL_IDENTIFIER); // not null
addColumn(t, "SPECIFIC_CATALOG", SQL_IDENTIFIER);
addColumn(t, "SPECIFIC_SCHEMA", SQL_IDENTIFIER);
addColumn(t, "SPECIFIC_NAME", SQL_IDENTIFIER); // not null
HsqlName name = HsqlNameManager.newInfoSchemaObjectName(
sysTableHsqlNames[TRIGGER_ROUTINE_USAGE].name,
false,
SchemaObject.INDEX);
t.createPrimaryKeyConstraint(
name,
new int[] {
0, 1, 2, 3, 4, 5
},
false);
return t;
}
// column number mappings
final int trigger_catalog = 0;
final int trigger_schema = 1;
final int trigger_name = 2;
final int specific_catalog = 3;
final int specific_schema = 4;
final int specific_name = 5;
//
Iterator<SchemaObject> it;
Object[] row;
it = database.schemaManager.databaseObjectIterator(
SchemaObject.TRIGGER);
while (it.hasNext()) {
TriggerDef trigger = (TriggerDef) it.next();
if (!session.getGrantee().isFullyAccessibleByRole(
trigger.getName())) {
continue;
}
OrderedHashSet<HsqlName> set = trigger.getReferences();
for (int i = 0; i < set.size(); i++) {
HsqlName refName = set.get(i);
if (refName.type != SchemaObject.SPECIFIC_ROUTINE) {
continue;
}
row = t.getEmptyRowData();
row[trigger_catalog] = database.getCatalogName().name;
row[trigger_schema] = trigger.getSchemaName().name;
row[trigger_name] = trigger.getName().name;
row[specific_catalog] = database.getCatalogName().name;
row[specific_schema] = refName.schema.name;
row[specific_name] = refName.name;
try {
t.insertSys(session, store, row);
} catch (HsqlException e) {}
}
}
return t;
}
/**
* SQL:2008 VIEW<p>
*
* The TRIGGER_SEQUENCE_USAGE view has one row for each SEQUENCE
* referenced in the body of a trigger.<p>
*
* <b>Definition:</b>
*
* <pre>
* TRIGGER_CATALOG VARCHAR ,
* TRIGGER_SCHEMA VARCHAR ,
* TRIGGER_NAME VARCHAR ,
* SEQUENCE_CATALOG VARCHAR ,
* SEQUENCE_SCHEMA VARCHAR ,
* SEQUENCE_NAME VARCHAR ,
*
* </pre>
*
* <b>Description:</b>
*
* <ol>
* <li> The values of TRIGGER_CATALOG, TRIGGER_SCHEMA and TRIGGER_NAME
* are the catalog name, schema name and
* identifier, respectively, of the TRIGGER.
* <li> The values of SEQUENCE_CATALOG, SEQUENCE_SCHEMA and
* SEQUENCE_NAME are the catalog name, schema name and
* identifier, respectively, of the SEQUENCE
* that is referenced.
*
* <li> Referenced sequences are reported only if the user or one of its roles is
* the authorization (owner) of the TRIGGER.
*
* </ol>
*
* @return Table
*/
Table TRIGGER_SEQUENCE_USAGE(Session session, PersistentStore store) {
Table t = sysTables[TRIGGER_SEQUENCE_USAGE];
if (t == null) {
t = createBlankTable(sysTableHsqlNames[TRIGGER_SEQUENCE_USAGE]);
addColumn(t, "TRIGGER_CATALOG", SQL_IDENTIFIER);
addColumn(t, "TRIGGER_SCHEMA", SQL_IDENTIFIER);
addColumn(t, "TRIGGER_NAME", SQL_IDENTIFIER); // not null
addColumn(t, "SEQUENCE_CATALOG", SQL_IDENTIFIER);
addColumn(t, "SEQUENCE_SCHEMA", SQL_IDENTIFIER);
addColumn(t, "SEQUENCE_NAME", SQL_IDENTIFIER); // not null
HsqlName name = HsqlNameManager.newInfoSchemaObjectName(
sysTableHsqlNames[TRIGGER_SEQUENCE_USAGE].name,
false,
SchemaObject.INDEX);
t.createPrimaryKeyConstraint(
name,
new int[] {
0, 1, 2, 3, 4, 5
},
false);
return t;
}
// column number mappings
final int trigger_catalog = 0;
final int trigger_schema = 1;
final int trigger_name = 2;
final int sequence_catalog = 3;
final int sequence_schema = 4;
final int sequence_name = 5;
//
Iterator<SchemaObject> it;
Object[] row;
it = database.schemaManager.databaseObjectIterator(
SchemaObject.TRIGGER);
while (it.hasNext()) {
TriggerDef trigger = (TriggerDef) it.next();
if (!session.getGrantee().isFullyAccessibleByRole(
trigger.getName())) {
continue;
}
OrderedHashSet<HsqlName> set = trigger.getReferences();
for (int i = 0; i < set.size(); i++) {
HsqlName refName = set.get(i);
if (refName.type != SchemaObject.SEQUENCE) {
continue;
}
row = t.getEmptyRowData();
row[trigger_catalog] = database.getCatalogName().name;
row[trigger_schema] = trigger.getSchemaName().name;
row[trigger_name] = trigger.getName().name;
row[sequence_catalog] = database.getCatalogName().name;
row[sequence_schema] = refName.schema.name;
row[sequence_name] = refName.name;
try {
t.insertSys(session, store, row);
} catch (HsqlException e) {}
}
}
// Initialization
return t;
}
/**
* SQL:2008 VIEW<p>
*
* The TRIGGER_TABLE_USAGE view has one row for each TABLE
* referenced in the body of a trigger.<p>
*
* <b>Definition:</b>
*
* <pre>
* TRIGGER_CATALOG VARCHAR ,
* TRIGGER_SCHEMA VARCHAR ,
* TRIGGER_NAME VARCHAR ,
* TABLE_CATALOG VARCHAR ,
* TABLE_SCHEMA VARCHAR ,
* TABLE_NAME VARCHAR ,
*
* </pre>
*
* <b>Description:</b>
*
* <ol>
* <li> The values of TRIGGER_CATALOG, TRIGGER_SCHEMA and TRIGGER_NAME
* are the catalog name, schema name and
* identifier, respectively, of the TRIGGER.
* <li> The values of TABLE_CATALOG, TABLE_SCHEMA and
* TABLE_NAME are the catalog name, schema name and
* identifier, respectively, of the TABLE
* that is referenced.
*
* <li> Referenced tables are reported only if the user or one of its roles is
* the authorization (owner) of the TRIGGER.
*
* </ol>
*
* @return Table
*/
Table TRIGGER_TABLE_USAGE(Session session, PersistentStore store) {
Table t = sysTables[TRIGGER_TABLE_USAGE];
if (t == null) {
t = createBlankTable(sysTableHsqlNames[TRIGGER_TABLE_USAGE]);
addColumn(t, "TRIGGER_CATALOG", SQL_IDENTIFIER);
addColumn(t, "TRIGGER_SCHEMA", SQL_IDENTIFIER);
addColumn(t, "TRIGGER_NAME", SQL_IDENTIFIER); // not null
addColumn(t, "TABLE_CATALOG", SQL_IDENTIFIER);
addColumn(t, "TABLE_SCHEMA", SQL_IDENTIFIER);
addColumn(t, "TABLE_NAME", SQL_IDENTIFIER); // not null
HsqlName name = HsqlNameManager.newInfoSchemaObjectName(
sysTableHsqlNames[TRIGGER_TABLE_USAGE].name,
false,
SchemaObject.INDEX);
t.createPrimaryKeyConstraint(
name,
new int[] {
0, 1, 2, 3, 4, 5
},
false);
return t;
}
// column number mappings
final int trigger_catalog = 0;
final int trigger_schema = 1;
final int trigger_name = 2;
final int table_catalog = 3;
final int table_schema = 4;
final int table_name = 5;
//
Iterator<SchemaObject> it;
Object[] row;
it = database.schemaManager.databaseObjectIterator(
SchemaObject.TRIGGER);
while (it.hasNext()) {
TriggerDef trigger = (TriggerDef) it.next();
if (!session.getGrantee().isFullyAccessibleByRole(
trigger.getName())) {
continue;
}
OrderedHashSet<HsqlName> set = trigger.getReferences();
for (int i = 0; i < set.size(); i++) {
HsqlName refName = set.get(i);
if (refName.type != SchemaObject.TABLE
&& refName.type != SchemaObject.VIEW) {
continue;
}
row = t.getEmptyRowData();
row[trigger_catalog] = database.getCatalogName().name;
row[trigger_schema] = trigger.getSchemaName().name;
row[trigger_name] = trigger.getName().name;
row[table_catalog] = database.getCatalogName().name;
row[table_schema] = refName.schema.name;
row[table_name] = refName.name;
try {
t.insertSys(session, store, row);
} catch (HsqlException e) {}
}
}
// Initialization
return t;
}
/**
* SQL:2008 VIEW<p>
*
* The TRIGGERS view has one row for each TRIGGER.<p>
*
* <b>Definition:</b>
*
* <pre>
* TRIGGER_CATALOG VARCHAR ,
* TRIGGER_SCHEMA VARCHAR ,
* TRIGGER_NAME VARCHAR ,
* EVENT_MANIPULATION VARCHAR ,
* EVENT_OBJECT_CATALOG VARCHAR ,
* EVENT_OBJECT_SCHEMA VARCHAR ,
* EVENT_OBJECT_TABLE VARCHAR ,
* ACTION_ORDER VARCHAR ,
* ACTION_CONDITION VARCHAR ,
* ACTION_STATEMENT VARCHAR ,
* ACTION_ORIENTATION VARCHAR ,
* ACTION_TIMING_ VARCHAR ,
* ACTION_REFERENCE_OLD_TABLE VARCHAR ,
* ACTION_REFERENCE_NEW_TABLE VARCHAR ,
* ACTION_REFERENCE_OLD_ROW VARCHAR ,
* ACTION_REFERENCE_NEW_ROW VARCHAR ,
* CREATED VARCHAR ,
*
* </pre>
*
* <b>Description:</b>
*
* <ol>
* <li> The values of TRIGGER_CATALOG, TRIGGER_SCHEMA and TRIGGER_NAME
* are the catalog name, schema name and
* identifier, respectively, of the TRIGGER.
* <li> The value of EVENT_MANUPULATION indicates for which action the
* trigger is fired: 'INSERT', 'UPDATE' or 'DELETE'.
* <li> The values of EVENT_OBJECT_CATALOG, EVENT_OBJECT_SCHEMA and
* EVENT_OBJECT_NAME are the catalog name, schema name and
* identifier, respectively, of the trigger TABLE.
* <li> The value of ACTION_ORDER indicates the ordinal position of the
* trigger is firing event, among all the triggers of the same
* ACTION_ORIENTATION and ACTION_TIMING.
* <li> The value of ACTION_CONDITION is the text of the SQL expression in
* t he optional WHEN condition.
* <li> The value of ACTION_STATEMENT is the text of the SQL statement(s)
* executed by the trigger.
* <li> The value of ACTION_ORIENTATION indicates whether the trigger is
* fired once per each 'STATEMENT' or per each 'ROW'.
* <li> The value of ACTION_TIMING indicates when the trigger is
* trigger is fired: 'BEFORE', 'AFTER' or 'INSTEAD OF'.
* <li> The value of ACTION_REFERENCING_OLD_TABLE contains the name of the
* OLD TABLE transition table.
* <li> The value of ACTION_REFERENCING_NEW_TABLE contains the name of the
* NEW TABLE transition table.
* <li> The value of ACTION_REFERENCING_OLD_ROW contains the name of the
* OLD ROW.
* <li> The value of ACTION_REFERENCING_NEW_ROW contains the name of the
* NEW ROW.
* <li> The value of CREATED contains the timestamp of the creation of the
* trigger. Currently NULL.
* <li> Triggers are reported only if the user or one of its roles has
* some privilege on at least one column of the trigger table.
* <li> The ACTION_CONDITION and ACTION_STATEMENT columns show the SQL only
* if the user or one of its roles is the authorization (owner) of the
* trigger table.
* </ol>
*
* @return Table
*/
Table TRIGGERS(Session session, PersistentStore store) {
Table t = sysTables[TRIGGERS];
if (t == null) {
t = createBlankTable(sysTableHsqlNames[TRIGGERS]);
addColumn(t, "TRIGGER_CATALOG", SQL_IDENTIFIER);
addColumn(t, "TRIGGER_SCHEMA", SQL_IDENTIFIER);
addColumn(t, "TRIGGER_NAME", SQL_IDENTIFIER);
addColumn(t, "EVENT_MANIPULATION", SQL_IDENTIFIER);
addColumn(t, "EVENT_OBJECT_CATALOG", SQL_IDENTIFIER);
addColumn(t, "EVENT_OBJECT_SCHEMA", SQL_IDENTIFIER);
addColumn(t, "EVENT_OBJECT_TABLE", SQL_IDENTIFIER);
addColumn(t, "ACTION_ORDER", CARDINAL_NUMBER);
addColumn(t, "ACTION_CONDITION", CHARACTER_DATA);
addColumn(t, "ACTION_STATEMENT", CHARACTER_DATA);
addColumn(t, "ACTION_ORIENTATION", CHARACTER_DATA);
addColumn(t, "ACTION_TIMING", CHARACTER_DATA);
addColumn(t, "ACTION_REFERENCE_OLD_TABLE", SQL_IDENTIFIER);
addColumn(t, "ACTION_REFERENCE_NEW_TABLE", SQL_IDENTIFIER);
addColumn(t, "ACTION_REFERENCE_OLD_ROW", SQL_IDENTIFIER);
addColumn(t, "ACTION_REFERENCE_NEW_ROW", SQL_IDENTIFIER);
addColumn(t, "CREATED", TIME_STAMP);
HsqlName name = HsqlNameManager.newInfoSchemaObjectName(
sysTableHsqlNames[TRIGGERS].name,
false,
SchemaObject.INDEX);
t.createPrimaryKeyConstraint(name, new int[]{ 0, 1, 2 }, false);
return t;
}
// column number mappings
final int trigger_catalog = 0;
final int trigger_schema = 1;
final int trigger_name = 2;
final int event_manipulation = 3;
final int event_object_catalog = 4;
final int event_object_schema = 5;
final int event_object_table = 6;
final int action_order = 7;
final int action_condition = 8;
final int action_statement = 9;
final int action_orientation = 10;
final int action_timing = 11;
final int action_reference_old_table = 12;
final int action_reference_new_table = 13;
final int action_reference_old_row = 14;
final int action_reference_new_row = 15;
final int created = 16;
//
Iterator<SchemaObject> it;
Object[] row;
it = database.schemaManager.databaseObjectIterator(
SchemaObject.TRIGGER);
while (it.hasNext()) {
TriggerDef trigger = (TriggerDef) it.next();
boolean isFullAccess = session.getGrantee()
.isFullyAccessibleByRole(
trigger.getName());
if (!session.getGrantee().hasNonSelectTableRight(
trigger.getTable())) {
continue;
}
row = t.getEmptyRowData();
row[trigger_catalog] = database.getCatalogName().name;
row[trigger_schema] = trigger.getSchemaName().name;
row[trigger_name] = trigger.getName().name;
row[event_manipulation] = trigger.getEventTypeString();
row[event_object_catalog] = database.getCatalogName().name;
row[event_object_schema] = trigger.getTable().getSchemaName().name;
row[event_object_table] = trigger.getTable().getName().name;
int order = trigger.getTable()
.getTriggerIndex(trigger.getName().name);
row[action_order] = cardinal(order);
row[action_condition] = isFullAccess
? trigger.getConditionSQL()
: null;
row[action_statement] = isFullAccess
? trigger.getProcedureSQL()
: null;
row[action_orientation] = trigger.getActionOrientationString();
row[action_timing] = trigger.getActionTimingString();
row[action_reference_old_table] =
trigger.getOldTransitionTableName();
row[action_reference_new_table] =
trigger.getNewTransitionTableName();
row[action_reference_old_row] = trigger.getOldTransitionRowName();
row[action_reference_new_row] = trigger.getNewTransitionRowName();
row[created] = null;
t.insertSys(session, store, row);
}
// Initialization
return t;
}
/**
* SQL:2008 VIEW<p>
*
* The TRIGGERED_UPDATE_COLUMNS view has one row for each column
* referenced in the optional column list of a UPDATE trigger.<p>
*
* <b>Definition:</b>
*
* <pre>
* TRIGGER_CATALOG VARCHAR ,
* TRIGGER_SCHEMA VARCHAR ,
* TRIGGER_NAME VARCHAR ,
* EVENT_OBJECT_CATALOG VARCHAR ,
* EVENT_OBJECT_SCHEMA VARCHAR ,
* EVENT_OBJECT_NAME VARCHAR ,
*
* </pre>
*
* <b>Description:</b>
*
* <ol>
* <li> The values of TRIGGER_CATALOG, TRIGGER_SCHEMA and TRIGGER_NAME
* are the catalog name, schema name and
* identifier, respectively, of the TRIGGER.
* <li> The values of EVENT_OBJECT_CATALOG, EVENT_OBJECT_SCHEMA and
* EVENT_OBJECT_NAME are the catalog name, schema name and
* identifier, respectively, of the COLUMN
* that is referenced. <p>
* </ol>
*
* @return Table
*/
Table TRIGGERED_UPDATE_COLUMNS(Session session, PersistentStore store) {
Table t = sysTables[TRIGGERED_UPDATE_COLUMNS];
if (t == null) {
t = createBlankTable(sysTableHsqlNames[TRIGGERED_UPDATE_COLUMNS]);
addColumn(t, "TRIGGER_CATALOG", SQL_IDENTIFIER);
addColumn(t, "TRIGGER_SCHEMA", SQL_IDENTIFIER);
addColumn(t, "TRIGGER_NAME", SQL_IDENTIFIER); // not null
addColumn(t, "EVENT_OBJECT_CATALOG", SQL_IDENTIFIER); // not null
addColumn(t, "EVENT_OBJECT_SCHEMA", SQL_IDENTIFIER);
addColumn(t, "EVENT_OBJECT_TABLE", SQL_IDENTIFIER);
addColumn(t, "EVENT_OBJECT_COLUMN", SQL_IDENTIFIER); // not null
HsqlName name = HsqlNameManager.newInfoSchemaObjectName(
sysTableHsqlNames[TRIGGERED_UPDATE_COLUMNS].name,
false,
SchemaObject.INDEX);
t.createPrimaryKeyConstraint(
name,
new int[] {
0, 1, 2, 3, 4, 5, 6
},
false);
return t;
}
// column number mappings
final int trigger_catalog = 0;
final int trigger_schema = 1;
final int trigger_name = 2;
final int event_object_catalog = 3;
final int event_object_schema = 4;
final int event_object_table = 5;
final int event_object_column = 6;
//
Iterator<SchemaObject> it;
Object[] row;
it = database.schemaManager.databaseObjectIterator(
SchemaObject.TRIGGER);
while (it.hasNext()) {
TriggerDef trigger = (TriggerDef) it.next();
if (!session.getGrantee().isAccessible(trigger)) {
continue;
}
int[] colIndexes = trigger.getUpdateColumnIndexes();
if (colIndexes == null) {
continue;
}
for (int i = 0; i < colIndexes.length; i++) {
ColumnSchema column = trigger.getTable()
.getColumn(colIndexes[i]);
row = t.getEmptyRowData();
row[trigger_catalog] = database.getCatalogName().name;
row[trigger_schema] = trigger.getSchemaName().name;
row[trigger_name] = trigger.getName().name;
row[event_object_catalog] = database.getCatalogName().name;
row[event_object_schema] = trigger.getTable()
.getSchemaName().name;
row[event_object_table] = trigger.getTable().getName().name;
row[event_object_column] = column.getNameString();
t.insertSys(session, store, row);
}
}
// Initialization
return t;
}
/**
* SQL:2008 VIEW<p>
*
* The UDT_PRIVILEGES view has one row for each privilege granted on
* a DISTINCT TYPE.
*
* <pre class="SqlCodeExample">
* GRANTOR VARCHAR
* GRANTEE VARCHAR
* UDT_CATALOG VARCHAR
* UDT_SCHEMA VARCHAR
* UDT_NAME VARCHAR
* PRIVILEGE_TYPE VARCHAR
* IS_GRANTABLE VARCHAR
* </pre>
*
* <b>Description:</b>
*
* <ol>
* <li> The values of GRANTOR is the grantor of the privilege. The value of
* GRANTEE is the name of the grantee.
*
* <li> The values of UDT_CATALOG, UDT_SCHEMA and
* UDT_NAME are the catalog name, schema name
* and identifier, respectively, of the user defined type
* described.
*
* <li> The value of PRIVILEGE_TYPE is the type of the privilege, including,
* 'USAGE'
* The value IS_GRANTABLE is 'YES' if the privilege is grantable.
* </ol>
*
* @return Table
*/
Table UDT_PRIVILEGES(Session session, PersistentStore store) {
Table t = sysTables[UDT_PRIVILEGES];
if (t == null) {
t = createBlankTable(sysTableHsqlNames[UDT_PRIVILEGES]);
addColumn(t, "GRANTOR", SQL_IDENTIFIER);
addColumn(t, "GRANTEE", SQL_IDENTIFIER);
addColumn(t, "UDT_CATALOG", SQL_IDENTIFIER);
addColumn(t, "UDT_SCHEMA", SQL_IDENTIFIER);
addColumn(t, "UDT_NAME", SQL_IDENTIFIER);
addColumn(t, "PRIVILEGE_TYPE", CHARACTER_DATA);
addColumn(t, "IS_GRANTABLE", YES_OR_NO);
HsqlName name = HsqlNameManager.newInfoSchemaObjectName(
sysTableHsqlNames[UDT_PRIVILEGES].name,
false,
SchemaObject.INDEX);
t.createPrimaryKeyConstraint(
name,
new int[]{ 0, 1, 2, 3, 4 },
false);
return t;
}
final int grantor = 0;
final int grantee = 1;
final int udt_catalog = 2;
final int udt_schema = 3;
final int udt_name = 4;
final int privilege_type = 5;
final int is_grantable = 6;
//
Iterator<SchemaObject> objects =
database.schemaManager.databaseObjectIterator(
SchemaObject.TYPE);
OrderedHashSet<Grantee> grantees = session.getGrantee()
.getGranteeAndAllRolesWithPublic();
while (objects.hasNext()) {
SchemaObject object = objects.next();
if (object.getType() != SchemaObject.TYPE) {
continue;
}
for (int i = 0; i < grantees.size(); i++) {
Grantee granteeObject = grantees.get(i);
OrderedHashSet<Right> rights =
granteeObject.getAllDirectPrivileges(
object);
OrderedHashSet<Right> grants =
granteeObject.getAllGrantedPrivileges(
object);
if (!grants.isEmpty()) {
grants.addAll(rights);
rights = grants;
}
for (int j = 0; j < rights.size(); j++) {
Right right = rights.get(j);
Right grantableRight = right.getGrantableRights();
Object[] row;
row = t.getEmptyRowData();
row[grantor] = right.getGrantor().getName().name;
row[grantee] = right.getGrantee().getName().name;
row[udt_catalog] = database.getCatalogName().name;
row[udt_schema] = object.getSchemaName().name;
row[udt_name] = object.getName().name;
row[privilege_type] = Tokens.T_USAGE;
row[is_grantable] = right.getGrantee() == object.getOwner()
|| grantableRight.isFull()
? Tokens.T_YES
: Tokens.T_NO;
try {
t.insertSys(session, store, row);
} catch (HsqlException e) {}
}
}
}
return t;
}
/**
* SQL:2008 VIEW<p>
*
* The USAGE_PRIVILEGES view has one row for each usage privilege
* descriptor. <p>
*
* It effectively contains a representation of the usage privilege
* descriptors. <p>
*
* <b>Definition:</b>
*
* <pre class="SqlCodeExample">
* CREATE TABLE SYSTEM_USAGE_PRIVILEGES (
* GRANTOR VARCHAR NOT NULL,
* GRANTEE VARCHAR NOT NULL,
* OBJECT_CATALOG VARCHAR NULL,
* OBJECT_SCHEMA VARCHAR NULL,
* OBJECT_NAME VARCHAR NOT NULL,
* OBJECT_TYPE VARCHAR NOT NULL
* PRIVILEGE_TYPE VARCHAR NOT NULL
* IS_GRANTABLE VARCHAR NOT NULL
* )
* </pre>
*
* <b>Description:</b>
*
* <ol>
* <li> The value of GRANTOR is the <authorization identifier> of the
* user or role who granted usage privileges on the object of the type
* identified by OBJECT_TYPE that is identified by OBJECT_CATALOG,
* OBJECT_SCHEMA, and OBJECT_NAME, to the user or role identified by the
* value of GRANTEE for the usage privilege being described.
*
* <li> The value of GRANTEE is the <authorization identifier> of some
* user or role, or PUBLIC to indicate all users, to whom the usage
* privilege being described is granted.
*
* <li> The values of OBJECT_CATALOG, OBJECT_SCHEMA, and OBJECT_NAME are the
* catalog name, schema name, and identifier,
* respectively, of the object to which the privilege applies.
*
* <li> The values of OBJECT_TYPE have the following meanings:
*
* <table border="1"> <caption>Object Types </caption>
* <tr>
* <td>DOMAIN</td>
* <td>The object to which the privilege applies is
* a domain.</td>
* <tr>
* <tr>
* <td>CHARACTER SET</td>
* <td>The object to which the privilege applies is a
* character set.</td>
* <tr>
* <tr>
* <td>COLLATION</td>
* <td>The object to which the privilege applies is a
* collation.</td>
* <tr>
* <tr>
* <td>TRANSLATION</td>
* <td>The object to which the privilege applies is a
* transliteration.</td>
* <tr>
* <tr>
* <td>SEQUENCE</td>
* <td>The object to which the privilege applies is a
* sequence generator.</td>
* <tr>
* </table>
*
* <li> The values of IS_GRANTABLE have the following meanings:<br>
*
* YES : The privilege being described was granted
* WITH GRANT OPTION and is thus grantable.<br>
* NO : The privilege being described was not granted
* WITH GRANT OPTION and is thus not grantable.
* </ol>
*
* @return Table
*/
Table USAGE_PRIVILEGES(Session session, PersistentStore store) {
Table t = sysTables[USAGE_PRIVILEGES];
if (t == null) {
t = createBlankTable(sysTableHsqlNames[USAGE_PRIVILEGES]);
addColumn(t, "GRANTOR", SQL_IDENTIFIER); // not null
addColumn(t, "GRANTEE", SQL_IDENTIFIER); // not null
addColumn(t, "OBJECT_CATALOG", SQL_IDENTIFIER);
addColumn(t, "OBJECT_SCHEMA", SQL_IDENTIFIER);
addColumn(t, "OBJECT_NAME", SQL_IDENTIFIER); // not null
addColumn(t, "OBJECT_TYPE", CHARACTER_DATA); // not null
addColumn(t, "PRIVILEGE_TYPE", CHARACTER_DATA);
addColumn(t, "IS_GRANTABLE", YES_OR_NO); // not null
// order: COLUMN_NAME, PRIVILEGE
// for unique: GRANTEE, GRANTOR, TABLE_NAME, TABLE_SCHEM, TABLE_CAT
// false PK, as TABLE_SCHEM and/or TABLE_CAT may be null
HsqlName name = HsqlNameManager.newInfoSchemaObjectName(
sysTableHsqlNames[USAGE_PRIVILEGES].name,
false,
SchemaObject.INDEX);
t.createPrimaryKeyConstraint(
name,
new int[] {
0, 1, 2, 3, 4, 5, 6, 7
},
false);
return t;
}
//
Object[] row;
//
final int grantor = 0;
final int grantee = 1;
final int object_catalog = 2;
final int object_schema = 3;
final int object_name = 4;
final int object_type = 5;
final int privilege_type = 6;
final int is_grantable = 7;
//
Iterator<SchemaObject> objects = new WrapperIterator<>(
database.schemaManager.databaseObjectIterator(
SchemaObject.SEQUENCE),
database.schemaManager.databaseObjectIterator(
SchemaObject.COLLATION));
objects = new WrapperIterator<SchemaObject>(
objects,
database.schemaManager.databaseObjectIterator(
SchemaObject.CHARSET));
objects = new WrapperIterator<>(
objects,
database.schemaManager.databaseObjectIterator(SchemaObject.DOMAIN));
// TYPE objects are covered in separate UDT_PRIVILEGES view
OrderedHashSet<Grantee> grantees = session.getGrantee()
.getGranteeAndAllRolesWithPublic();
while (objects.hasNext()) {
SchemaObject object = objects.next();
for (int i = 0; i < grantees.size(); i++) {
Grantee granteeObject = grantees.get(i);
OrderedHashSet<Right> rights =
granteeObject.getAllDirectPrivileges(
object);
OrderedHashSet<Right> grants =
granteeObject.getAllGrantedPrivileges(
object);
if (!grants.isEmpty()) {
grants.addAll(rights);
rights = grants;
}
for (int j = 0; j < rights.size(); j++) {
Right right = rights.get(j);
Right grantableRight = right.getGrantableRights();
row = t.getEmptyRowData();
row[grantor] = right.getGrantor().getName().name;
row[grantee] = right.getGrantee().getName().name;
row[object_catalog] = database.getCatalogName().name;
row[object_schema] = object.getSchemaName().name;
row[object_name] = object.getName().name;
row[object_type] = SchemaObjectSet.getName(
object.getName().type);
row[privilege_type] = Tokens.T_USAGE;
row[is_grantable] = right.getGrantee() == object.getOwner()
|| grantableRight.isFull()
? Tokens.T_YES
: Tokens.T_NO;
try {
t.insertSys(session, store, row);
} catch (HsqlException e) {}
}
}
}
return t;
}
/**
* SQL:2008 VIEW<p>
*
* The USER_DEFINED_TYPES view has one row for each user defined type.
* Only DICTINCT TYPE user defined types are currently supported. <p>
*
* <b>Definition:</b>
*
* <pre class="SqlCodeExample">
* VIEW_CATALOG VARCHAR NULL,
* VIEW_SCHEMA VARCHAR NULL,
* VIEW_NAME VARCHAR NOT NULL,
* TABLE_CATALOG VARCHAR NULL,
* TABLE_SCHEMA VARCHAR NULL,
* TABLE_NAME VARCHAR NOT NULL,
* COLUMN_NAME VARCHAR NOT NULL,
* </pre>
*
* <b>Description:</b>
*
* <ol>
* <li> The values of VIEW_CATALOG, VIEW_SCHEMA, and VIEW_NAME are the
* catalog name, schema name, and identifier,
* respectively, of the view being described.
*
* <li> The values of TABLE_CATALOG, TABLE_SCHEMA, TABLE_NAME, and
* COLUMN_NAME are the catalog name, schema name,
* table name, and column name, respectively, of a column
* of a table that is explicitly or implicitly referenced in the
* <query expression> of the view being described.
* <li> Referenced routines are reported only if the user or one of its roles is
* the authorization (owner) of the referenced ROUTINE
* </ol>
*
* @return Table
*/
Table USER_DEFINED_TYPES(Session session, PersistentStore store) {
Table t = sysTables[USER_DEFINED_TYPES];
if (t == null) {
t = createBlankTable(sysTableHsqlNames[USER_DEFINED_TYPES]);
addColumn(t, "USER_DEFINED_TYPE_CATALOG", SQL_IDENTIFIER);
addColumn(t, "USER_DEFINED_TYPE_SCHEMA", SQL_IDENTIFIER);
addColumn(t, "USER_DEFINED_TYPE_NAME", SQL_IDENTIFIER);
addColumn(t, "USER_DEFINED_TYPE_CATEGORY", SQL_IDENTIFIER);
addColumn(t, "IS_INSTANTIABLE", YES_OR_NO);
addColumn(t, "IS_FINAL", YES_OR_NO);
addColumn(t, "ORDERING_FORM", SQL_IDENTIFIER);
addColumn(t, "ORDERING_CATEGORY", SQL_IDENTIFIER);
addColumn(t, "ORDERING_ROUTINE_CATALOG", SQL_IDENTIFIER);
addColumn(t, "ORDERING_ROUTINE_SCHEMA", SQL_IDENTIFIER);
addColumn(t, "ORDERING_ROUTINE_NAME", SQL_IDENTIFIER);
addColumn(t, "REFERENCE_TYPE", SQL_IDENTIFIER);
addColumn(t, "DATA_TYPE", CHARACTER_DATA);
addColumn(t, "CHARACTER_MAXIMUM_LENGTH", CARDINAL_NUMBER);
addColumn(t, "CHARACTER_OCTET_LENGTH", CARDINAL_NUMBER);
addColumn(t, "CHARACTER_SET_CATALOG", SQL_IDENTIFIER);
addColumn(t, "CHARACTER_SET_SCHEMA", SQL_IDENTIFIER);
addColumn(t, "CHARACTER_SET_NAME", SQL_IDENTIFIER);
addColumn(t, "COLLATION_CATALOG", SQL_IDENTIFIER);
addColumn(t, "COLLATION_SCHEMA", SQL_IDENTIFIER);
addColumn(t, "COLLATION_NAME", SQL_IDENTIFIER);
addColumn(t, "NUMERIC_PRECISION", CARDINAL_NUMBER);
addColumn(t, "NUMERIC_PRECISION_RADIX", CARDINAL_NUMBER);
addColumn(t, "NUMERIC_SCALE", CARDINAL_NUMBER);
addColumn(t, "DATETIME_PRECISION", CARDINAL_NUMBER);
addColumn(t, "INTERVAL_TYPE", CHARACTER_DATA);
addColumn(t, "INTERVAL_PRECISION", CARDINAL_NUMBER);
addColumn(t, "SOURCE_DTD_IDENTIFIER", CHARACTER_DATA);
addColumn(t, "REF_DTD_IDENTIFIER", CHARACTER_DATA);
addColumn(t, "DECLARED_DATA_TYPE", CHARACTER_DATA);
addColumn(t, "DECLARED_NUMERIC_PRECISION", CARDINAL_NUMBER);
addColumn(t, "DECLARED_NUMERIC_SCALE", CARDINAL_NUMBER);
addColumn(t, "MAXIMUM_CARDINALITY", CARDINAL_NUMBER);
addColumn(t, "EXTERNAL_NAME", CHARACTER_DATA);
addColumn(t, "EXTERNAL_LANGUAGE", CHARACTER_DATA);
addColumn(t, "JAVA_INTERFACE", CHARACTER_DATA);
HsqlName name = HsqlNameManager.newInfoSchemaObjectName(
sysTableHsqlNames[USER_DEFINED_TYPES].name,
false,
SchemaObject.INDEX);
t.createPrimaryKeyConstraint(
name,
new int[] {
0, 1, 2, 4, 5, 6
},
false);
return t;
}
final int user_defined_type_catalog = 0;
final int user_defined_type_schema = 1;
final int user_defined_type_name = 2;
final int user_defined_type_category = 3;
final int is_instantiable = 4;
final int is_final = 5;
final int ordering_form = 6;
final int ordering_category = 7;
final int ordering_routine_catalog = 8;
final int ordering_routine_schema = 9;
final int ordering_routine_name = 10;
final int reference_type = 11;
final int data_type = 12;
final int character_maximum_length = 13;
final int character_octet_length = 14;
final int character_set_catalog = 15;
final int character_set_schema = 16;
final int character_set_name = 17;
final int collation_catalog = 18;
final int collation_schema = 19;
final int collation_name = 20;
final int numeric_precision = 21;
final int numeric_precision_radix = 22;
final int numeric_scale = 23;
final int datetime_precision = 24;
final int interval_type = 25;
final int interval_precision = 26;
final int source_dtd_identifier = 27;
final int ref_dtd_identifier = 28;
final int declared_data_type = 29;
final int declared_numeric_precision = 30;
final int declared_numeric_scale = 31;
final int maximum_cardinality = 32;
//
Iterator<SchemaObject> it =
database.schemaManager.databaseObjectIterator(
SchemaObject.TYPE);
while (it.hasNext()) {
Type type = (Type) it.next();
if (!type.isDistinctType()) {
continue;
}
Object[] row = t.getEmptyRowData();
row[user_defined_type_catalog] = database.getCatalogName().name;
row[user_defined_type_schema] = type.getSchemaName().name;
row[user_defined_type_name] = type.getName().name;
row[data_type] = type.getFullNameString();
row[user_defined_type_category] = "DISTINCT";
row[is_instantiable] = "YES";
row[is_final] = "YES";
row[ordering_form] = "FULL";
// common type block
if (type.isCharacterType()) {
row[character_maximum_length] = cardinal(type.precision);
row[character_octet_length] = cardinal(type.precision * 2);
row[character_set_catalog] = database.getCatalogName().name;
row[character_set_schema] = type.getCharacterSet()
.getSchemaName().name;
row[character_set_name] = type.getCharacterSet().getName().name;
row[collation_catalog] = database.getCatalogName().name;
row[collation_schema] = type.getCollation()
.getSchemaName().name;
row[collation_name] = type.getCollation().getName().name;
} else if (type.isNumberType()) {
row[numeric_precision] = cardinal(
((NumberType) type).getNumericPrecisionInRadix());
row[declared_numeric_precision] = cardinal(
((NumberType) type).getNumericPrecisionInRadix());
if (type.isExactNumberType()) {
row[numeric_scale] = row[declared_numeric_scale] =
cardinal(type.scale);
}
row[numeric_precision_radix] = cardinal(
type.getPrecisionRadix());
} else if (type.isBooleanType()) {}
else if (type.isDateTimeType()) {
row[datetime_precision] = cardinal(type.scale);
} else if (type.isIntervalType()) {
row[data_type] = "INTERVAL";
row[interval_type] = IntervalType.getQualifier(type.typeCode);
row[interval_precision] = cardinal(type.precision);
row[datetime_precision] = cardinal(type.scale);
} else if (type.isBinaryType()) {
row[character_maximum_length] = cardinal(type.precision);
row[character_octet_length] = cardinal(type.precision);
} else if (type.isBitType()) {
row[character_maximum_length] = cardinal(type.precision);
row[character_octet_length] = cardinal(type.precision);
} else if (type.isArrayType()) {
row[maximum_cardinality] = cardinal(
type.arrayLimitCardinality());
row[data_type] = "ARRAY";
}
// end common block
row[source_dtd_identifier] = type.getDefinition();
row[declared_data_type] = row[data_type];
t.insertSys(session, store, row);
}
return t;
}
/**
* SQL:2008 VIEW<p>
*
* The VIEW_COLUMN_USAGE view has one row for each column of a
* table that is explicitly or implicitly referenced in the
* <query expression> of the view being described. <p>
*
* <b>Definition:</b>
*
* <pre class="SqlCodeExample">
* VIEW_CATALOG VARCHAR NULL,
* VIEW_SCHEMA VARCHAR NULL,
* VIEW_NAME VARCHAR NOT NULL,
* TABLE_CATALOG VARCHAR NULL,
* TABLE_SCHEMA VARCHAR NULL,
* TABLE_NAME VARCHAR NOT NULL,
* COLUMN_NAME VARCHAR NOT NULL,
* </pre>
*
* <b>Description:</b>
*
* <ol>
* <li> The values of VIEW_CATALOG, VIEW_SCHEMA, and VIEW_NAME are the
* catalog name, schema name, and identifier,
* respectively, of the view being described.
*
* <li> The values of TABLE_CATALOG, TABLE_SCHEMA, TABLE_NAME, and
* COLUMN_NAME are the catalog name, schema name,
* table name, and column name, respectively, of a column
* of a table that is explicitly or implicitly referenced in the
* <query expression> of the view being described.
* <li> Referenced routines are reported only if the user or one of its roles is
* the authorization (owner) of the referenced ROUTINE
* </ol>
*
* @return Table
*/
Table VIEW_COLUMN_USAGE(Session session, PersistentStore store) {
Table t = sysTables[VIEW_COLUMN_USAGE];
if (t == null) {
t = createBlankTable(sysTableHsqlNames[VIEW_COLUMN_USAGE]);
addColumn(t, "VIEW_CATALOG", SQL_IDENTIFIER);
addColumn(t, "VIEW_SCHEMA", SQL_IDENTIFIER);
addColumn(t, "VIEW_NAME", SQL_IDENTIFIER);
addColumn(t, "TABLE_CATALOG", SQL_IDENTIFIER);
addColumn(t, "TABLE_SCHEMA", SQL_IDENTIFIER);
addColumn(t, "TABLE_NAME", SQL_IDENTIFIER);
addColumn(t, "COLUMN_NAME", SQL_IDENTIFIER);
HsqlName name = HsqlNameManager.newInfoSchemaObjectName(
sysTableHsqlNames[VIEW_COLUMN_USAGE].name,
false,
SchemaObject.INDEX);
t.createPrimaryKeyConstraint(
name,
new int[] {
0, 1, 2, 3, 4, 5, 6
},
false);
return t;
}
// Calculated column values
String viewCatalog;
String viewSchema;
String viewName;
// Intermediate holders
Iterator<Table> tables;
View view;
Table table;
Object[] row;
Iterator<HsqlName> iterator;
// Column number mappings
final int view_catalog = 0;
final int view_schema = 1;
final int view_name = 2;
final int table_catalog = 3;
final int table_schema = 4;
final int table_name = 5;
final int column_name = 6;
// Initialization
tables = allUserTables();
// Do it.
while (tables.hasNext()) {
table = tables.next();
if (table.isView()
&& session.getGrantee().isFullyAccessibleByRole(
table.getName())) {
//
} else {
continue;
}
viewCatalog = database.getCatalogName().name;
viewSchema = table.getSchemaName().name;
viewName = table.getName().name;
view = (View) table;
OrderedHashSet<HsqlName> references = view.getReferences();
iterator = references.iterator();
while (iterator.hasNext()) {
HsqlName refName = iterator.next();
if (refName.type != SchemaObject.COLUMN) {
continue;
}
row = t.getEmptyRowData();
row[view_catalog] = viewCatalog;
row[view_schema] = viewSchema;
row[view_name] = viewName;
row[table_catalog] = viewCatalog;
row[table_schema] = refName.parent.schema.name;
row[table_name] = refName.parent.name;
row[column_name] = refName.name;
try {
t.insertSys(session, store, row);
} catch (HsqlException e) {}
}
}
return t;
}
/**
* SQL:2011 VIEW<p>
*
* The VIEW_PERIOD_USAGE view has one row for each period contained in the
* <query expression> of a view. <p>
*
* <b>Definition</b>
*
* <pre class="SqlCodeExample">
* VIEW_CATALOG VARCHAR NOT NULL,
* VIEW_SCHEMA VARCHAR NOT NULL,
* VIEW_NAME VARCHAR NOT NULL,
* TABLE_CATALOG VARCHAR NOT NULL,
* TABLE_SCHEMA VARCHAR NOT NULL,
* TABLE_NAME VARCHAR NOT NULL,
* PERIOD_NAME VARCHAR NOT NULL,
* </pre>
*
* <b>Description:</b>
*
* <ol>
* <li> The values of VIEW_CATALOG, VIEW_SCHEMA, and VIEW_NAME are the
* catalog name, schema name, and identifier,
* respectively, of the view being described.
*
* <li> The values of TABLE_CATALOG, TABLE_SCHEMA, and TABLE_NAME are the
* catalog name, schema name, and identifier,
* respectively, of a table containing the period that is referenced in
* the <query expression> of the view being described.
* <li> Referenced periods are reported only if the user or one of its roles is
* the authorization (owner) of the containing TABLE
* </ol>
*
* @return Table
*/
Table VIEW_PERIOD_USAGE(Session session, PersistentStore store) {
Table t = sysTables[VIEW_PERIOD_USAGE];
if (t == null) {
t = createBlankTable(sysTableHsqlNames[VIEW_PERIOD_USAGE]);
addColumn(t, "VIEW_CATALOG", SQL_IDENTIFIER);
addColumn(t, "VIEW_SCHEMA", SQL_IDENTIFIER);
addColumn(t, "VIEW_NAME", SQL_IDENTIFIER); // not null
addColumn(t, "TABLE_CATALOG", SQL_IDENTIFIER);
addColumn(t, "TABLE_SCHEMA", SQL_IDENTIFIER);
addColumn(t, "TABLE_NAME", SQL_IDENTIFIER); // not null
addColumn(t, "PERIOD_NAME", SQL_IDENTIFIER); // not null
// false PK, as VIEW_CATALOG, VIEW_SCHEMA, TABLE_CATALOG, and/or
// TABLE_SCHEMA may be NULL
HsqlName name = HsqlNameManager.newInfoSchemaObjectName(
sysTableHsqlNames[VIEW_PERIOD_USAGE].name,
false,
SchemaObject.INDEX);
t.createPrimaryKeyConstraint(
name,
new int[] {
0, 1, 2, 3, 4, 5, 6
},
false);
return t;
}
// Column number mappings
final int view_catalog = 0;
final int view_schema = 1;
final int view_name = 2;
final int table_catalog = 3;
final int table_schema = 4;
final int table_name = 5;
final int period_name = 6;
//
Iterator<Table> tables;
Table table;
Object[] row;
// Initialization
tables = allUserTables();
// Do it.
while (tables.hasNext()) {
table = tables.next();
if (!table.isView()) {
continue;
}
OrderedHashSet<HsqlName> references = table.getReferences();
for (int i = 0; i < references.size(); i++) {
HsqlName refName = references.get(i);
if (refName.type != SchemaObject.PERIOD) {
continue;
}
if (!session.getGrantee().isFullyAccessibleByRole(refName)) {
continue;
}
row = t.getEmptyRowData();
row[view_catalog] = database.getCatalogName().name;
row[view_schema] = table.getSchemaName().name;
row[view_name] = table.getName().name;
row[table_catalog] = database.getCatalogName().name;
row[table_schema] = refName.schema.name;
row[table_name] = refName.parent.name;
row[period_name] = refName.name;
try {
t.insertSys(session, store, row);
} catch (HsqlException e) {}
}
}
return t;
}
/**
* SQL:2008 VIEW<p>
*
* The VIEW_ROUTINE_USAGE view has one row for each SQL-invoked
* routine identified as the subject routine of either a <routine
* invocation>, a <method reference>, a <method invocation>,
* or a <static method invocation> contained in a <view
* definition>. <p>
*
* <b>Definition</b>
*
* <pre class="SqlCodeExample">
* TABLE_CATALOG VARCHAR NULL,
* TABLE_SCHEMA VARCHAR NULL,
* TABLE_NAME VARCHAR NOT NULL,
* SPECIFIC_CATALOG VARCHAR NULL,
* SPECIFIC_SCHEMA VARCHAR NULL,
* SPECIFIC_NAME VARCHAR NOT NULL,
* </pre>
*
* <b>Description</b>
*
* <ol>
* <li> The values of TABLE_CATALOG, TABLE_SCHEMA, and TABLE_NAME are the
* catalog name, schema name, and identifier,
* respectively, of the viewed table being described.
*
* <li> The values of SPECIFIC_CATALOG, SPECIFIC_SCHEMA, and SPECIFIC_NAME are
* the catalog name, schema name, and identifier,
* respectively, of the specific name of R.
* <li> Referenced routines are reported only if the user or one of its roles is
* the authorization (owner) of the referenced ROUTINE.
* </ol>
*
* @return Table
*/
Table VIEW_ROUTINE_USAGE(Session session, PersistentStore store) {
Table t = sysTables[VIEW_ROUTINE_USAGE];
if (t == null) {
t = createBlankTable(sysTableHsqlNames[VIEW_ROUTINE_USAGE]);
addColumn(t, "VIEW_CATALOG", SQL_IDENTIFIER);
addColumn(t, "VIEW_SCHEMA", SQL_IDENTIFIER);
addColumn(t, "VIEW_NAME", SQL_IDENTIFIER);
addColumn(t, "SPECIFIC_CATALOG", SQL_IDENTIFIER);
addColumn(t, "SPECIFIC_SCHEMA", SQL_IDENTIFIER);
addColumn(t, "SPECIFIC_NAME", SQL_IDENTIFIER);
HsqlName name = HsqlNameManager.newInfoSchemaObjectName(
sysTableHsqlNames[VIEW_ROUTINE_USAGE].name,
false,
SchemaObject.INDEX);
t.createPrimaryKeyConstraint(
name,
new int[] {
0, 1, 2, 3, 4, 5
},
false);
return t;
}
// Intermediate holders
Iterator<Table> tables;
Table table;
Object[] row;
// Column number mappings
final int view_catalog = 0;
final int view_schema = 1;
final int view_name = 2;
final int specific_catalog = 3;
final int specific_schema = 4;
final int specific_name = 5;
// Initialization
tables = allUserTables();
// Do it.
while (tables.hasNext()) {
table = tables.next();
if (!table.isView()) {
continue;
}
OrderedHashSet<HsqlName> set = table.getReferences();
for (int i = 0; i < set.size(); i++) {
HsqlName refName = set.get(i);
if (refName.type != SchemaObject.SPECIFIC_ROUTINE) {
continue;
}
if (!session.getGrantee().isFullyAccessibleByRole(refName)) {
continue;
}
row = t.getEmptyRowData();
row[view_catalog] = database.getCatalogName().name;
row[view_schema] = table.getSchemaName().name;
row[view_name] = table.getName().name;
row[specific_catalog] = database.getCatalogName().name;
row[specific_schema] = refName.schema.name;
row[specific_name] = refName.name;
try {
t.insertSys(session, store, row);
} catch (HsqlException e) {}
}
}
return t;
}
/**
* SQL:2008 VIEW<p>
*
* The VIEW_TABLE_USAGE view has one row for each table identified
* by a <table name> simply contained in a <table reference>
* that is contained in the <query expression> of a view. <p>
*
* <b>Definition</b>
*
* <pre class="SqlCodeExample">
* VIEW_CATALOG VARCHAR NULL,
* VIEW_SCHEMA VARCHAR NULL,
* VIEW_NAME VARCHAR NULL,
* TABLE_CATALOG VARCHAR NULL,
* TABLE_SCHEMA VARCHAR NULL,
* TABLE_NAME VARCHAR NULL,
* </pre>
*
* <b>Description:</b>
*
* <ol>
* <li> The values of VIEW_CATALOG, VIEW_SCHEMA, and VIEW_NAME are the
* catalog name, schema name, and identifier,
* respectively, of the view being described.
*
* <li> The values of TABLE_CATALOG, TABLE_SCHEMA, and TABLE_NAME are the
* catalog name, schema name, and identifier,
* respectively, of a table identified by a <table name>
* simply contained in a <table reference> that is contained in
* the <query expression> of the view being described.
* <li> Referenced tables are reported only if the user or one of its roles is
* the authorization (owner) of the referenced TABLE
* </ol>
*
* @return Table
*/
Table VIEW_TABLE_USAGE(Session session, PersistentStore store) {
Table t = sysTables[VIEW_TABLE_USAGE];
if (t == null) {
t = createBlankTable(sysTableHsqlNames[VIEW_TABLE_USAGE]);
addColumn(t, "VIEW_CATALOG", SQL_IDENTIFIER);
addColumn(t, "VIEW_SCHEMA", SQL_IDENTIFIER);
addColumn(t, "VIEW_NAME", SQL_IDENTIFIER); // not null
addColumn(t, "TABLE_CATALOG", SQL_IDENTIFIER);
addColumn(t, "TABLE_SCHEMA", SQL_IDENTIFIER);
addColumn(t, "TABLE_NAME", SQL_IDENTIFIER); // not null
// false PK, as VIEW_CATALOG, VIEW_SCHEMA, TABLE_CATALOG, and/or
// TABLE_SCHEMA may be NULL
HsqlName name = HsqlNameManager.newInfoSchemaObjectName(
sysTableHsqlNames[VIEW_TABLE_USAGE].name,
false,
SchemaObject.INDEX);
t.createPrimaryKeyConstraint(
name,
new int[] {
0, 1, 2, 3, 4, 5
},
false);
return t;
}
// Column number mappings
final int view_catalog = 0;
final int view_schema = 1;
final int view_name = 2;
final int table_catalog = 3;
final int table_schema = 4;
final int table_name = 5;
//
Iterator<Table> tables;
Table table;
Object[] row;
// Initialization
tables = allUserTables();
// Do it.
while (tables.hasNext()) {
table = tables.next();
if (!table.isView()) {
continue;
}
OrderedHashSet<HsqlName> references = table.getReferences();
for (int i = 0; i < references.size(); i++) {
HsqlName refName = references.get(i);
if (refName.type != SchemaObject.TABLE
&& refName.type != SchemaObject.VIEW) {
continue;
}
if (!session.getGrantee().isFullyAccessibleByRole(refName)) {
continue;
}
row = t.getEmptyRowData();
row[view_catalog] = database.getCatalogName().name;
row[view_schema] = table.getSchemaName().name;
row[view_name] = table.getName().name;
row[table_catalog] = database.getCatalogName().name;
row[table_schema] = refName.schema.name;
row[table_name] = refName.name;
try {
t.insertSys(session, store, row);
} catch (HsqlException e) {}
}
}
return t;
}
/**
* SQL:2008 VIEW<p>
*
* The VIEWS view contains one row for each VIEW definition. <p>
*
* Each row is a description of the query expression that defines its view,
* with the following columns:
*
* <pre class="SqlCodeExample">
* TABLE_CATALOG VARCHAR name of view's defining catalog.
* TABLE_SCHEMA VARCHAR name of view's defining schema.
* TABLE_NAME VARCHAR the simple name of the view.
* VIEW_DEFINITION VARCHAR the character representation of the
* <query expression> contained in the
* corresponding <view descriptor>.
* CHECK_OPTION VARCHAR {"CASCADED" | "LOCAL" | "NONE"}
* IS_UPDATABLE VARCHAR {"YES" | "NO"}
* INSERTABLE_INTO VARCHAR {"YES" | "NO"}
* IS_TRIGGER_UPDATABLE VARCHAR {"YES" | "NO"}
* IS_TRIGGER_DELETEABLE VARCHAR {"YES" | "NO"}
* IS_TRIGGER_INSERTABLE_INTO VARCHAR {"YES" | "NO"}
* </pre> <p>
*
* @return a tabular description of the text source of all
* {@code View} objects accessible to
* the user.
*/
Table VIEWS(Session session, PersistentStore store) {
Table t = sysTables[VIEWS];
if (t == null) {
t = createBlankTable(sysTableHsqlNames[VIEWS]);
addColumn(t, "TABLE_CATALOG", SQL_IDENTIFIER);
addColumn(t, "TABLE_SCHEMA", SQL_IDENTIFIER);
addColumn(t, "TABLE_NAME", SQL_IDENTIFIER); // not null
addColumn(t, "VIEW_DEFINITION", CHARACTER_DATA); // not null
addColumn(t, "CHECK_OPTION", CHARACTER_DATA); // not null
addColumn(t, "IS_UPDATABLE", YES_OR_NO); // not null
addColumn(t, "INSERTABLE_INTO", YES_OR_NO); // not null
addColumn(t, "IS_TRIGGER_UPDATABLE", YES_OR_NO); // not null
addColumn(t, "IS_TRIGGER_DELETABLE", YES_OR_NO); // not null
addColumn(t, "IS_TRIGGER_INSERTABLE_INTO", YES_OR_NO); // not null
// order TABLE_NAME
// added for unique: TABLE_SCHEMA, TABLE_CATALOG
// false PK, as TABLE_SCHEMA and/or TABLE_CATALOG may be null
HsqlName name = HsqlNameManager.newInfoSchemaObjectName(
sysTableHsqlNames[VIEWS].name,
false,
SchemaObject.INDEX);
t.createPrimaryKeyConstraint(name, new int[]{ 1, 2, 0 }, false);
return t;
}
Iterator<Table> tables;
Table table;
Object[] row;
final int table_catalog = 0;
final int table_schema = 1;
final int table_name = 2;
final int view_definition = 3;
final int check_option = 4;
final int is_updatable = 5;
final int insertable_into = 6;
final int is_trigger_updatable = 7;
final int is_trigger_deletable = 8;
final int is_trigger_insertable_into = 9;
tables = allTables();
while (tables.hasNext()) {
table = tables.next();
if (!table.isView()
&& table.getSchemaName()
!= SqlInvariants.INFORMATION_SCHEMA_HSQLNAME) {
continue;
}
if (!session.getGrantee().isAccessible(table)) {
continue;
}
row = t.getEmptyRowData();
row[table_catalog] = database.getCatalogName().name;
row[table_schema] = table.getSchemaName().name;
row[table_name] = table.getName().name;
String check = Tokens.T_NONE;
if (table instanceof View) {
if (session.getGrantee()
.isFullyAccessibleByRole(table.getName())) {
row[view_definition] = ((View) table).getStatement();
}
switch (((View) table).getCheckOption()) {
case SchemaObject.ViewCheckModes.CHECK_NONE :
break;
case SchemaObject.ViewCheckModes.CHECK_LOCAL :
check = Tokens.T_LOCAL;
break;
case SchemaObject.ViewCheckModes.CHECK_CASCADE :
check = Tokens.T_CASCADED;
break;
}
}
row[check_option] = check;
row[is_updatable] = table.isUpdatable()
? Tokens.T_YES
: Tokens.T_NO;
row[insertable_into] = table.isInsertable()
? Tokens.T_YES
: Tokens.T_NO;
row[is_trigger_updatable] = table.isTriggerUpdatable()
? Tokens.T_YES
: Tokens.T_NO;
row[is_trigger_deletable] = table.isTriggerDeletable()
? Tokens.T_YES
: Tokens.T_NO;
row[is_trigger_insertable_into] = table.isTriggerInsertable()
? Tokens.T_YES
: Tokens.T_NO;
t.insertSys(session, store, row);
}
return t;
}
//------------------------------------------------------------------------------
// SQL SCHEMATA BASE TABLES
/**
* ROLE_AUTHORIZATION_DESCRIPTORS<p>
*
* Contains a representation of all role authorization descriptors.<p>
* <b>Definition</b>
*
* <pre class="SqlCodeExample">
* ROLE_NAME VARCHAR name of role.
* GRANTEE VARCHAR name of grantee.
* GRANTOR VARCHAR name of grantor.
* IS_GRANTABLE VARCHAR YES or NO
* </pre>
*
* <b>Description</b>
*
* <ol>
* <li>The value of ROLE_NAME is the <role name> of some
* <role granted> by the <grant role statement> or
* the <role name> of a <role definition>.
*
* <li>The value of GRANTEE is an <authorization identifier>,
* possibly PUBLIC, or <role name> specified as a
* <grantee> contained in a <grant role statement>,
* or the <authorization identifier> of the current
* SQLsession when the <role definition> is executed.
*
* <li>The value of GRANTOR is the <authorization identifier>
* of the user or role who granted the role identified by
* ROLE_NAME to the user or role identified by the value of
* GRANTEE.
*
* <li>The values of IS_GRANTABLE have the following meanings:<br>
*
* YES : The described role is grantable.<br>
* NO : The described role is not grantable.
* </ol>
*
* @return Table
*/
Table ROLE_AUTHORIZATION_DESCRIPTORS(
Session session,
PersistentStore store) {
Table t = sysTables[ROLE_AUTHORIZATION_DESCRIPTORS];
if (t == null) {
t = createBlankTable(
sysTableHsqlNames[ROLE_AUTHORIZATION_DESCRIPTORS]);
addColumn(t, "ROLE_NAME", SQL_IDENTIFIER); // not null
addColumn(t, "GRANTEE", SQL_IDENTIFIER); // not null
addColumn(t, "GRANTOR", SQL_IDENTIFIER); // not null
addColumn(t, "IS_GRANTABLE", YES_OR_NO); // not null
// true PK
HsqlName name = HsqlNameManager.newInfoSchemaObjectName(
sysTableHsqlNames[ROLE_AUTHORIZATION_DESCRIPTORS].name,
false,
SchemaObject.INDEX);
t.createPrimaryKeyConstraint(name, new int[]{ 0, 1 }, true);
return t;
}
// Intermediate holders
String grantorName = SqlInvariants.SYSTEM_AUTHORIZATION_NAME;
Iterator<Grantee> grantees;
Grantee granteeObject;
String granteeName;
Iterator<Grantee> roles;
String isGrantable;
Object[] row;
// Column number mappings
final int role_name = 0;
final int grantee = 1;
final int grantor = 2;
final int is_grantable = 3;
// Initialization
grantees = session.getGrantee().visibleGrantees().iterator();
//
while (grantees.hasNext()) {
granteeObject = grantees.next();
granteeName = granteeObject.getName().getNameString();
roles = granteeObject.getDirectRolesWithPublic().iterator();
isGrantable = granteeObject.isAdmin()
? Tokens.T_YES
: Tokens.T_NO;
while (roles.hasNext()) {
Grantee role = roles.next();
row = t.getEmptyRowData();
row[role_name] = role.getName().getNameString();
row[grantee] = granteeName;
row[grantor] = grantorName;
row[is_grantable] = isGrantable;
t.insertSys(session, store, row);
}
}
return t;
}
}