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使用 limit 查询千万级别的表，会比较慢 #2

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zavakid opened this issue Jan 10, 2013 · 0 comments

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zavakid commented Jan 10, 2013

使用 limit 查询千万级别的表，会比较慢，想办法用 in 语句，但是in中的id 最好不要太多。

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