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abv

abv

V2EX 第 125861 号会员，加入于 2015-07-06 22:41:35 +08:00
玩王者荣耀导致严重慢性自主神经失调，打算以直播方式结束生命。
  •  1   
    Chamber    abv    2022-12-27 15:54:11 PM    最后回复来自 leeggco         		105
    DB 开启了事务但只做了 select，请问是 commit 还是 roll back 耗资源?
    MySQL    abv    2015-08-10 09:05:02 AM    最后回复来自 msg7086         		12
    1G 电信对等光纤，有没有盈利点子?
  •  1   
    程序员    abv    2015-07-07 11:53:23 AM
    abv 创建的更多主题
    abv 最近回复了
    2015-08-09 15:03:13 +08:00
    回复了 abv 创建的主题 MySQL DB 开启了事务但只做了 select，请问是 commit 还是 roll back 耗资源?
    @imnpc
    @msg7086
    @hdshen
    @realpg
    这个算进入事务了吧?
    select id from table where id=1 for update

    @sivacohan 谢谢
    @oclock 没太懂
    abv 创建的更多回复
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