Ta en titt på Autonom översättning . Se även demo
CREATE TABLE t (
test_value VARCHAR2(25));
CREATE OR REPLACE PROCEDURE child_block IS
PRAGMA AUTONOMOUS_TRANSACTION;
BEGIN
INSERT INTO t
(test_value)
VALUES
('Child block insert');
COMMIT;
END child_block;
/
CREATE OR REPLACE PROCEDURE parent_block IS
BEGIN
INSERT INTO t
(test_value)
VALUES
('Parent block insert');
child_block;
ROLLBACK;
END parent_block;
/
Utförande:
-- empty the test table
TRUNCATE TABLE t;
-- run the parent procedure
exec parent_block;
-- check the results
SELECT * FROM t;