when we use commit in sql code example

Example 1: commit in sql

• COMMIT —> making all pending changes permanent;
• SAVEPOINT name —> marks a save point
• ROLLBACK —> discharges all pending changes to prev commit
• ROLLBACK TO name —> rolls back changes to savepoint

Example 2: commit in sql

COMMIT —> making all pending changes permanent;
• SAVEPOINT name —> marks a save point
• ROLLBACK —> discharges all pending changes to prev commit
• ROLLBACK TO name —> rolls back changes to savepoint