事务通常是通过把一批更改积蓄起来、使之同时生效而实现的。这样做的好处是可以大大提高这些更新的效率。

Transactions are typically implemented by "saving-up" your batch of changes to be applied all at once; this has the nice side effect of drastically improving the efficiency of those updates.

youdao

事务通常是通过把一批更改积蓄起来、使之同时生效而实现的。这样做的好处是可以大大提高这些更新的效率。

Transactions are typically implemented by "saving-up" your batch of changes to be applied all at once; this has the nice side effect of drastically improving the efficiency of those updates.

youdao