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liuqian1990anruence
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anruence
committedDec 10, 2021
Update mysql.md
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‎docs/mysql.md

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12.where 从句禁止对列进行函数转换和计算(导致无法使用相关列的索引)
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SELECT(错误写法
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SELECT(正确写法
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*
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FROM
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miaosha_message
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WHERE
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create_time >= '20190101'
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AND create_time < '20190102'
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SELECT (错误写法
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*
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FROM
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miaosha_message
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