Solution:Step 1: Track inserts and savepointssp1 is set, then (10, 'Table') inserted, then sp2 set, then (20, 'Chair') inserted.Step 2: Rollback to sp1 effectRollback to sp1 undoes all changes after sp1, including the insert of (20, 'Chair') and sp2.Step 3: Commit finalizes remaining changesOnly (10

[Solved] Given this sequence:BEGIN; SAVEPOINT sp1; INSERT INTO products VALUES (10, 'Table'); SAVEPOINT sp2; INSERT INTO products VALUES (20, 'Chair');... COMMIT;Which rows will be in products after commit? | SQL

SQL - Transactions and Data Integrity

Given this sequence:

BEGIN;
SAVEPOINT sp1;
INSERT INTO products VALUES (10, 'Table');
SAVEPOINT sp2;
INSERT INTO products VALUES (20, 'Chair');
ROLLBACK TO sp1;
COMMIT;

Which rows will be in products after commit?

ANo rows

BOnly (10, 'Table')

COnly (20, 'Chair')

DBoth (10, 'Table') and (20, 'Chair')

Step-by-Step Solution

Solution:

Step 1: Track inserts and savepoints
sp1 is set, then (10, 'Table') inserted, then sp2 set, then (20, 'Chair') inserted.
Step 2: Rollback to sp1 effect
Rollback to sp1 undoes all changes after sp1, including the insert of (20, 'Chair') and sp2.
Step 3: Commit finalizes remaining changes
Only (10, 'Table') remains and is committed.
Final Answer:
Only (10, 'Table') -> Option B
Quick Check:
Rollback to earlier savepoint removes later inserts [OK]

Quick Trick: Rollback to earlier savepoint removes all later changes [OK]

Common Mistakes:

Assuming rollback to sp1 keeps inserts after sp1
Confusing savepoint order
Thinking commit restores rolled back changes

Master "Transactions and Data Integrity" in SQL

9 interactive learning modes - each teaches the same concept differently

Learn Why Deep Visual Try Challenge Project Recall Time

More SQL Quizzes

Given this sequence:

Step 1: Track inserts and savepoints

Step 2: Rollback to sp1 effect

Step 3: Commit finalizes remaining changes

Final Answer:

Quick Check:

Want More Practice?