摘要:
Access中使用not in效率低下,可以使用外连接语句代替:代码Code highlighting produced by Actipro CodeHighlighter (freeware)http://www.CodeHighlighter.com/----改造前写法SELECTTOP50StockholderID,HaveRate,HaveNumFROM(SELECTStockhold... 阅读全文
posted @ 2010-06-03 16:35
Gary.han
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