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Explain me what are the different DDL commands in SQL?

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Answer:

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

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