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Posted on 2019-02-07 | Edited on 2022-09-21 | In Mysql

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查询长事物的语句

1
select * from information_schema.innodb_trx where TIME_TO_SEC(timediff(now(),trx_started))>60
mysql更新数据的原理和流程-草稿
mysql的锁-全局锁、表锁、行锁、间隙锁
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励志当好厨子的程序员

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