db
The meaning of this parameter differs according to the database engine you use. If you specify the `DBSnapshotIdentifier` property, this property only applies to RDS for Oracle. Amazon Aurora Not applicable. The database name is managed by the DB cluster. Db2 The name of the database to create when the DB instance is created. If this parameter isn't specified, no database is created in the DB instance. Constraints:
Must contain 1 to 64 letters or numbers.
Must begin with a letter. Subsequent characters can be letters, underscores, or digits (0-9).
Can't be a word reserved by the specified database engine. MySQL The name of the database to create when the DB instance is created. If this parameter is not specified, no database is created in the DB instance. Constraints:
Must contain 1 to 64 letters or numbers.
Can't be a word reserved by the specified database engine MariaDB The name of the database to create when the DB instance is created. If this parameter is not specified, no database is created in the DB instance. Constraints:
Must contain 1 to 64 letters or numbers.
Can't be a word reserved by the specified database engine PostgreSQL The name of the database to create when the DB instance is created. If this parameter is not specified, the default
`postgres`database is created in the DB instance. Constraints:Must begin with a letter. Subsequent characters can be letters, underscores, or digits (0-9).
Must contain 1 to 63 characters.
Can't be a word reserved by the specified database engine Oracle The Oracle System ID (SID) of the created DB instance. If you specify
`null`, the default value`ORCL`is used. You can't specify the string NULL, or any other reserved word, for`DBName`. Default:`ORCL`Constraints:Can't be longer than 8 characters SQL Server Not applicable. Must be null.