php - mysql 查找日期之间的记录

Question

SELECT 
    amount, 
    rh.honoraria_key, 
    rh.honoraria_name
FROM 
    xref_speaker_honoraria sh
    INNER JOIN xref_contract_speaker xcs ON (
        sh.contract_id = xcs.contract_id)
    INNER JOIN xref_contract_bureau xcb ON (
        xcs.contract_id = xcb.contract_id)
    INNER JOIN ref_contract c ON ( xcs.contract_id = c.contract_id )
    INNER JOIN ref_honoraria rh ON (
        sh.honoraria_id = rh.honoraria_id AND 
        rh.display_ext>0)
WHERE 
    sh.speaker_id = 888 AND 
    xcb.brand_id = 27
    AND CAST( c.`start` AS DATE ) < '2014-13-02' 
    AND CAST( c.`end` AS DATE ) > '2014-13-02' 
GROUP BY
    rh.honoraria_key
ORDER BY 
    rh.display_ext

我有上述查询，由于日期问题，它没有返回结果。如果我删除 AND CAST( c.endAS DATE ) > '2014-13-02' 它可以工作，但我想获得两个日期之间的结果。 c.start和c.end的DATA类型是DATETYPE。

有任何提示可以解决这个问题吗？

Answer 1

我不确定为什么要将 DATE 类型转换为 DATE 类型，因此我已在此处将其删除。您可以使用 BETWEEN 运算符检查您提供的日期是否在 start 和 end

之间

WHERE 
    sh.speaker_id = 888 AND 
    xcb.brand_id = 27
    '2014-13-02' BETWEEN `c`.`start` AND `c`.`end`