摘要:
写sql语句,实现下列查询 (表)ta b(列)1 21 3 1 42 12 23 14 15 35 2查询结果要求a b1 22 13 1 4 15 2我的sql语句 :Code highlighting produced by Actipro CodeHighlighter (freeware)http://www.CodeHighlighter.com/--selecta,min(b)fr... 阅读全文
posted @ 2009-11-24 11:09
SINOSoft
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