1、错误描述
16:27:36 call new_procedure(20150112,1) Error Code: 1414. OUT or INOUT argument 2 for routine company.new_procedure is not a variable or NEW pseudo-variable in BEFORE trigger0.063 sec
2、错误原因
CREATE DEFINER=`root`@`localhost` PROCEDURE `new_procedure`(in `departId` int,out `num` int) BEGIN select count(t.depart_name) into num from t_department_info t where t.depart_id = departId; END
call new_procedure(20150112,1);
3、解决办法
call new_procedure(20150112,@depart_id);
out参数是数据库表中的字段
select @depart_id as depart_id_out;
时间: 2024-11-10 13:16:25