DB2检测表字段改动的方法(不用触发器)
时间:2014-03-05 05:32:31
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ALTER TABLE TEST ADD COLUMN RTS TIMESTAMP NOT NULL GENERATED ALWAYS FOR EACH ROW ON UPDATE AS ROW CHANGE TIMESTAMP IMPLICITLY HIDDEN
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原文:http://www.cnblogs.com/wangpei/p/3580569.html
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