摘要:
通过临时表进行sql循环 创建临时表 SELECT * INTO #tempfensitocity FROM( SELECT * FROM dbo.Swb_Jc_FenGongSi fs WHERE NOT EXISTS ( SELECT * FROM dbo.Swb_Jc_FenGongSi AS 阅读全文
摘要:
转载地址1:https://www.cnblogs.com/wanshutao/p/4137994.html //创建服务器链接 转载地址2:https://www.cnblogs.com/xulele/p/5327939.html //跨库查询 阅读全文