MySQL 事物

BEGIN

 
	DECLARE result INTEGER DEFAULT 0;
   -- 标记是否出错
	DECLARE t_error INTEGER DEFAULT 0;
 	
   -- 如果出现sql异常，则将t_error设置为1后继续执行后面的操作
  DECLARE CONTINUE HANDLER FOR SQLEXCEPTION SET t_error=1; 
  -- 显示的开启事务，启动它后，autocommit值会自动设置为0
  START TRANSACTION;  


INSERT into shop_invoicerecords  (ordersjson,orderIdjson,totalmoney,sourcedomain,userId ,invoicejson,auditingstate ,invoiceAddrssjson,addDate )VALUES(_ordersjson,_orderIdjson,_totalmoney,_sourcedomain,_userId,_invoicejson,_auditingstate,_invoiceAddrssjson,_addDate );

  UPDATE shop_order set paymenttype=_paymentType where sourcedomain=_sourcedomain and  FIND_IN_SET(id,_orderId);
    -- 标记被改变,表示事务应该回滚 
		IF t_error=1 THEN 
     -- 事务回滚 
			 ROLLBACK;  
		 set result=-1;
		 ELSE 
     -- 事务提交
			 COMMIT;  
			 set result=1;
		END IF; 
	
SELECT result;

END