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 <title><![CDATA[【求助】请教请教]]></title>
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 <description><![CDATA[其他的麻烦，写写SQL~
不一定对哦~~自己验证吧~

4-1
DELETE FROM book 
WHERE date BETWEEN &#39;1998-01-01&#39; AND &#39;1998-12-31&#39;

4-2
SELECT SUM(amount) 
FROM book
WHERE date BETWEEN &#39;1998-01-01&#39; AND &#39;1998-12-31&#39;

4-3
SELECT COUNT(1) 
FROM book
WHERE date BETWEEN &#39;1998-01-0 ..]]></description>
 <link><![CDATA[http://bbs.chinaemu.org/read.php?tid=66745#500681]]></link>
 <author><![CDATA[Taburiss]]></author>
 <category><![CDATA[【 电脑全方位 | Computer All Round  】]]></category>
 <pubdate><![CDATA[Thu, 24 May 2007 03:18:03 +0000]]></pubdate>
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