摘要: (MS SQL Server)语句:Sql代码 update b set ClientName = a.name from a,b where a.id = b.id (Oralce)语句:Sql代码 update b set (ClientName) = (SELECT name FROM a W 阅读全文
posted @ 2018-01-18 18:31 jiapeng 阅读(6863) 评论(0) 推荐(0)