Answers for "why we use rollback in sql"

SQL
2

rollback in sql

ROLLBACK;		-- recover datas back to previous commit in current session
Posted by: Guest on May-04-2021
2

rollback in sql

DELETE clause is from DML,
we can use ROLLBACK to recover the data.
• ROLLBACK —> discharges all pending changes to prev commit
• ROLLBACK TO name —> rolls back changes to savepoint
Posted by: Guest on January-28-2021

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