摘要: alter table t_user_channel_info change update_dttm update_dttm timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP(); ALTER TABLE t_user_info MODIFY COLUMN u 阅读全文
posted @ 2019-09-09 15:48 Struts-pring 阅读(730) 评论(0) 推荐(0)
摘要: https://www.cnblogs.com/yw0219/p/5939558.html 记录exit和return的用法 exit用来跳出循环 loop IF V_KBP IS NULL THEN EXIT; END IF; end loop; return跳出存储过程 loop IF V_KB 阅读全文
posted @ 2019-09-09 11:28 Struts-pring 阅读(472) 评论(0) 推荐(0)