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  • msyql多个or,and,

    where (`to`= 2 and `from`= 8) or (`to`= 8 and `from`= 2) and from_unixtime(a.time,'%Y-%m-%d') ='2017-05-31'
    order by a.time desc

    select a.*,from_unixtime(a.time,'%Y-%m-%d') as t1 from oss_msg as a
    where ((`to`= 8 and `from`= 2 ) or (`to`= 2 and `from`= 8 )) and from_unixtime(a.time,'%Y-%m-%d') ='2017-05-31'
    order by a.time desc

    select a.*,from_unixtime(a.time,'%Y-%m-%d') as t1 from oss_msg as a
    where ((`to`= 8 and `from`= 2) or (`to`= 2 and `from`= 8)) and from_unixtime(a.time,'%Y-%m-%d') ='2017-05-31'
    order by a.time desc

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  • 原文地址:https://www.cnblogs.com/as3lib/p/6927776.html
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