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来自「VB技巧问答10000例 VB技巧问答10000例」· HTML 代码 · 共 23 行
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<title>Re: SQL的SUM怎么用(如何存取一栏位的加总?)</title>
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<h1>Re: SQL的SUM怎么用(如何存取一栏位的加总?)</h1>
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Posted by 尧仔 on November 21, 1998 at 12:56:22:<p>
In Reply to: <a href="7518.html">SQL的SUM怎么用(如何存取一栏位的加总?)</a> posted by birdshen on November 21, 1998 at 02:28:08:<p>
SELECT SUM(加总) FROM TABLE 就这么简单,若有其它无法加总的栏位,把它GROUP
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