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Mysql innodb lock mechanism problem please ask
天蓬老师
天蓬老师 2017-06-16 09:19:34
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Why do shared locks and exclusive locks in the same transaction not conflict? Aren't shared locks and exclusive locks mutually exclusive?

天蓬老师
天蓬老师

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学习ing
学习ing2017-06-16 09:21:34 2 floor

Sequential execution in the same transaction

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    typecho
    typecho2017-06-16 09:21:34 1 floor

    Who wants to compete with you for the same thing? . Lock it however you like. .

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