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sunhk25
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mysql: select count until?

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  •   sunhk25 · Apr 7, 2014 · 2820 views
    This topic created in 4425 days ago, the information mentioned may be changed or developed.
    我想查询一个id按顺序wait_order排序后,count前面有多少个。
    mysql 有until这样的语句吗?
    select count(*) from reserves order wait_order until id = 3;

    `reserves` (
    `id` int(11) NOT NULL AUTO_INCREMENT,
    `member_id` int(11) NOT NULL DEFAULT '0',
    `wait_order` smallint(4) NOT NULL DEFAULT '0'
    }
    id, member_id, wait_order
    1, 3, 1
    2, 3, 3
    3, 1, 2
    4, 2, 4
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