mysql存储过程中使用事务 

 1  DROP PROCEDURE IF EXISTS  test_sp1  
 2  CREATE PROCEDURE test_sp1( )  
 3     BEGIN  
 4     DECLARE t_error INTEGER DEFAULT 0;  
 5     DECLARE CONTINUE HANDLER FOR SQLEXCEPTION SET t_error=1;  
 6   
 7         START TRANSACTION;  
 8             INSERT INTO test VALUES(NULL, 'test sql 001');     
 9             INSERT INTO test VALUES('1', 'test sql 002');     
10   
11         IF t_error = 1 THEN  
12             ROLLBACK;  
13         ELSE  
14             COMMIT;  
15         END IF;  
16   
17  END

返回执行状态，即是提交了还是回滚了：

 1 DROP PROCEDURE IF EXISTS  test_sp1 
 2 CREATE PROCEDURE test_sp1( )  
 3     BEGIN  
 4     DECLARE t_error INTEGER DEFAULT 0;  
 5     DECLARE CONTINUE HANDLER FOR SQLEXCEPTION SET t_error=1;  
 6   
 7         START TRANSACTION;  
 8             INSERT INTO test VALUES(NULL, 'test sql 001');     
 9             INSERT INTO test VALUES('1', 'test sql 002');     
10   
11         IF t_error = 1 THEN  
12             ROLLBACK;  
13         ELSE  
14             COMMIT;  
15         END IF;  
16    select t_error;   //返回标识位的结果集；
17 END

 

posted @ 2014-08-14 08:59  love/coder  阅读(32246)  评论(3)  编辑  收藏  举报