2015年2月9日
not found 什么时候触发
摘要： eq：BEGIN DECLARE EXIT HANDLER FOR NOT FOUND SET o_state = 999; select count(1) into @a from union_info where n_uid =22 for update; SET o_state = 0; EN... 阅读全文
posted @ 2015-02-09 18:35 wzhanke 阅读(228) 评论(0) 推荐(0) 编辑