PostgreSQL DDL commands
In PostgreSQL the DDL commands is used to create, modify and drop the tables from the database.
DDL commands :
| Commands | Description |
|---|---|
| Create | The command is used to create tables or other database objects.. |
| Alter | The command is used to change the structure of tables such as dropping a column etc. |
| Drop | The command is used to remove database objects from the database. |
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