UPDATE tab1022zhm SET ID =
FROM (SELECT ROW_NUMBER() OVER (ORDER BY id) ROW,comName FROM dbo.tab1022zhm) a WHERE tab1022zhm.comName=a.comName
转载于:https://www.cnblogs.com/zhb7769/p/9828641.html
UPDATE tab1022zhm SET ID =
FROM (SELECT ROW_NUMBER() OVER (ORDER BY id) ROW,comName FROM dbo.tab1022zhm) a WHERE tab1022zhm.comName=a.comName
转载于:https://www.cnblogs.com/zhb7769/p/9828641.html