Database Developer Interview Question:

Explain me what are the different DDL commands in SQL?

Submitted by: Muhammad

DDL commands are used to define or alter the structure of the database.

☛ CREATE: To create databases and database objects
☛ ALTER: To alter existing database objects
☛ DROP: To drop databases and databases objects
☛ TRUNCATE: To remove all records from a table but not its database structure
☛ RENAME: To rename database objects
Submitted by: Muhammad