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Asked by Preeti Last Modified
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K C Reddy
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Anju Sukumar
Tutor
TRUNCATE: The TRUNCATE statement is used to remove all records from a table. It performs the same function as a DELETE statement without a WHERE clause. Further, you don't need to worry about rolling back.
DROP: It is used to remove the entire table from database.
DELETE: It is used to delete all/some records from the table. A WHERE clause can be used along with DELETE statement to remove some rows. If no WHERE condition is specified, all rows will be removed. After performing a DELETE operation, you need to COMMIT or ROLLBACK the transaction to make the change permanent or to undo it.
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