2020年6月
mysql (:kabel_name:loop...end loop"; "repeat....end repeat";"while ... do .... end while"
摘要： drop PROCEDURE if exists test1; create procedure test1() begin declare i int; set i=1; while i<=30 do update blog.car1_myarticle set blog.car1_myartic 阅读全文
posted @ 2020-06-06 18:54 vmsysjack 阅读(220) 评论(0) 推荐(0)