Mohan asked 5 years ago
DDL stand for Data Definition Language. It is managing properties and attributes of database.DDL commands are used to define the structure that holds the dataThese commands are auto-committed i.e. changes done by the DDL commands on the database are saved permanently.
Some DDL commands are:
- CREATE to create a new table or database.
- ALTER for alteration.
- Truncate to delete data from the table.
- DROP to drop a table.
- RENAME to rename a table.