mysql使用存儲過程制造測試數據

DELIMITER $$  

DROP PROCEDURE IF EXISTS message_insert_procedure;  

CREATE PROCEDURE `test`.`message_insert_procedure` ( loop_times INT)  

BEGIN  

    DECLARE var INT DEFAULT 0;    

    WHILE var<loop_times DO    

    SET var=var+1;    

    INSERT INTO test.message (msg_id,content,type,creator_id,create_time)   

    VALUES (var,CONCAT(var,' - ','測試數據'),0,10013,now());    

    END WHILE;     

END  

 

--------------------調用的時候-------------------------------

use test;  

delete from message;  

call message_insert_procedure(10000000);