吹静静

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2019年12月25日

摘要：匹配奇数行： select t1.TagDesc, SUM(t1.TimeDiff) AS "运行时间" from temp1_status t1 WHERE id&1 select t1.TagDesc, SUM(t1.TimeDiff) AS "运行时间" from temp1_status t 阅读全文

posted @ 2019-12-25 09:35 吹静静阅读(1519) 评论(0) 推荐(0) 编辑