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@AHdark_Channel

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PostedAug 2908/29/2023, 08:58 AM
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SELECT * FROM `pay_order` WHERE ( TO_DAYS ( NOW ( ) ) - TO_DAYS ( endtime ) <= ? ) AND notify > ? AND notifytime < NOW ( ) LIMIT ? 黑产圈子是真尼玛没有水平,这个 SQL 的 WHERE 有两处都是在尼玛脱裤子放屁 DATE_SUB(CURDATE(), INTERVAL 1 DAY) 比 TO_DAYS ( NOW () ) - TO_DAYS ( endtime ) <= ? 强太多了,后者有时候他妈调不了索引,而且他妈那个傻逼建表语句就他妈没搞索引。 这句的平均查询时长已经干到七百多毫秒了,加了个索引就是他妈零点几