Alter Table Remove Primary Key Oracle at Paul Bass blog

Alter Table Remove Primary Key Oracle. To disable a primary keyconstraint of a table, you use the alter table statement: Sql> alter table hr.job_history drop primary key; You can drop a primary key in oracle using the alter table statement. To drop a primary key from a table, use an alter table clause with the name of the table (in our example, product) followed by the clause drop. Alter table persons drop constraint <pk. Select * from user_cons_columns where table_name = persons; Alter table table_name disable constraint. The drop constraint command is used to delete a unique, primary key, foreign key, or check constraint. If you don't know the constraint name, you can do this: The syntax to drop a primary key using the alter table.

SQL Tutorial 55 The ALTER TABLE Command YouTube
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To drop a primary key from a table, use an alter table clause with the name of the table (in our example, product) followed by the clause drop. The syntax to drop a primary key using the alter table. You can drop a primary key in oracle using the alter table statement. Sql> alter table hr.job_history drop primary key; To disable a primary keyconstraint of a table, you use the alter table statement: Alter table table_name disable constraint. If you don't know the constraint name, you can do this: The drop constraint command is used to delete a unique, primary key, foreign key, or check constraint. Select * from user_cons_columns where table_name = persons; Alter table persons drop constraint <pk.

SQL Tutorial 55 The ALTER TABLE Command YouTube

Alter Table Remove Primary Key Oracle Sql> alter table hr.job_history drop primary key; The drop constraint command is used to delete a unique, primary key, foreign key, or check constraint. If you don't know the constraint name, you can do this: To disable a primary keyconstraint of a table, you use the alter table statement: Select * from user_cons_columns where table_name = persons; You can drop a primary key in oracle using the alter table statement. To drop a primary key from a table, use an alter table clause with the name of the table (in our example, product) followed by the clause drop. The syntax to drop a primary key using the alter table. Alter table table_name disable constraint. Alter table persons drop constraint <pk. Sql> alter table hr.job_history drop primary key;

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