Answers for "oracle rollback"

SQL
2

oracle rollback

-- Rollback (cancellation)
DELETE FROM employees WHERE employee_id = 123;    -- Done in current session
ROLLBACK;                                         -- Cancelled in current session
SELECT * FROM employees WHERE employee_id = 123;  -- Found
-- Commit (validation)
DELETE FROM employees WHERE employee_id = 123;    -- Done in current session
COMMIT;                                           -- Visible for ALL sessions
SELECT * FROM employees WHERE employee_id = 123;  -- Missing for ALL sessions
Posted by: Guest on September-11-2021

Code answers related to "SQL"

Browse Popular Code Answers by Language