1. COMMIT:
Commits a Transaction. The COMMIT command saves all the transactions to the database since the last COMMIT or ROLLBACK command.
Syntax: COMMIT;
Example:
DELETE FROM Student WHERE AGE = 21; COMMIT:
2. ROLLBACK:
If any error occurs with any of the SQL-grouped statements, all changes need to be aborted. The process of reversing changes is called rollback
Syntax: ROLLBACK;
Example:
DELETE FROM Student WHERE AGE = 21; ROLLBACK;
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