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    <title>Re: database 查询?</title>
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      <h1>Re: database 查询?</h1>
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Posted by <a href="mailto:teddyboy@163.net">Matthew</a> on July 08, 1998 at 16:39:39:<p>
In Reply to: <a href="3733.html">database 查询?</a> posted by 菜头 on July 08, 1998 at 14:41:54:<p>
: 请问对资料库进行查询时,要如何作到可使用布林运算式呢?<br>: thanks!<p>可以直接在where子句中写入布林运算式,例如要取出所有栏位[cardno]值大于100,小于200,或者等于50的资料:<br>Select * From table Where cardno Between 100 and  200 or cardno = 50<p>
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