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mysql多个条件分列显示问题

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Release: 2016-06-06 09:34:30
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mysql

SELECT dir3.url from dir3 LEFT JOIN dir4 on dir4.url=dir3.url where dir4.id is null or dir3.md5dir4.md5 and dir3.inputtime=1453086000
现在这两个都合并显示在一列,求大神帮我修改一下,分成两列显示,能否做到?

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