摘要: create DATABASE mydb2use mydb2create PROCEDURE proc_13_prepare()begin DECLARE next_year int; DECLARE next_month int; DECLARE next_month_day int; DECLA 阅读全文
posted @ 2022-03-30 16:42 DLLDLL 阅读(94) 评论(0) 推荐(0)
摘要: create PROCEDURE proc12_cursor_handler(in p_sid int)begin DECLARE v_name varchar(20); DECLARE v_gender varchar(10); DECLARE v_age int; declare flag in 阅读全文
posted @ 2022-03-30 12:11 DLLDLL 阅读(45) 评论(0) 推荐(0)