drop procedure if exists p5;
delimiter //
create procedure p5(p int)
set @x = p//
-- 定义客户端变量,p的值赋给它
delimiter ;
call p5(100);
select @x;
/*
+------+
| @x |
+------+
| 100 |
+------+
*/
drop procedure if exists p5;
delimiter //
create procedure p5(p int)
set @x = p//
-- 定义客户端变量,p的值赋给它
delimiter ;
call p5(100);
select @x;
/*
+------+
| @x |
+------+
| 100 |
+------+
*/