MYSQL Procedure调用表中保存的查询

Question

我需要的是

1. 将所有查询保存在一个表中

   query_id | sql_query
   1        | select * from ms_user
   2        | select * from ms_privileges
   

2. 创建程序 这个程序将调用

   call my_procedure(query_id)
   

我尝试了以下代码

DROP PROCEDURE IF EXISTS mp_test; 
CREATE PROCEDURE global_procedire(IN id_query int(10));
BEGIN 
  SET @Query = 'SELECT sql_query from ms_query where query_id = id_query';
  SET @Query = CONCAT(@Query);
  PREPARE stmt FROM @Query; 
  EXECUTE stmt; 
END