类型:转载 责任编辑:asp.net 日期:2007/05/23
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SELECT indid
FROM sysindexes
WHERE id = @nTableID
AND indid BETWEEN 1 And 254
AND (status & 2048) = 2048
为什么要 indid 要在 between 1 And 254
AND (status & 2048) = 2048
这句话是什么意思呢 ?between 1 And 254 AND (status & 2048) = 2048
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