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Generated on 2026-10-13 05:52 | Confidential Client Asset

Modifying Tables with ALTER, RENAME, and TRUNCATE

Published October 04, 2026 By Sai Sree Ram Gundepudi

ALTER

ALTER TABLE students ADD email VARCHAR(255);

RENAME

RENAME TABLE students TO alumni;

TRUNCATE

TRUNCATE TABLE alumni;

Note: TRUNCATE deletes all rows but keeps structure.

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