摘要:
1 1、UPDATE a SET WtNo=b.NO 2 from WT_Task a 3 INNER JOIN WT_BasicInformation b ON a.WtId=b.ID; 4 2、UPDATE a SET a.WtNo=b.NO 5 FROM WT_Task a,WT_BasicInformation b 6 WHERE a.WtId=b.ID; 阅读全文
posted @ 2017-08-29 13:45
温故余学
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