存储过程支持自治事务

--建表
create table t2(a int, b int);
insert into t2 values(1,2);
select * from t2;

--创建包含自治事务的存储过程
CREATE OR REPLACE PROCEDURE autonomous_4(a int, b int)  AS
DECLARE
    num3 int := a;
    num4 int := b;
    PRAGMA AUTONOMOUS_TRANSACTION;
BEGIN
    insert into t2 values(num3, num4);
    raise notice 'just use call.';
END;
/
--创建调用自治事务存储过程的普通存储过程
CREATE OR REPLACE PROCEDURE autonomous_5(a int, b int)  AS
DECLARE
BEGIN
    raise notice 'just no use call.';
    insert into t2 values(666, 666);
    autonomous_4(a,b);
    rollback;
END;
/
--调用普通存储过程
select autonomous_5(11,22);
--查看表结果
select * from t2 order by a;