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MySQL（12）---纪录一次left join一对多关系而引起的BUG - 雨点的名字
source link: https://www.cnblogs.com/qdhxhz/p/10897315.html
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MySQL（11） 纪录一次left join一对多关系而引起的bug 我们有一个 订单表 和 一个 物流表 它们通过 订单ID 进行一对一的关系绑定。但是由于物流表在保存订单信息的时候没有做判断该订
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