Detailed explanation, thanks
> 在 2017年12月21日,上午11:49,Jeff Jirsa 写道:
>
> Assume you’re running 3.0 or 3.x - there’s a patch that’ll be in the next
> releases that speed up truncate significantly - there’s some slowish code in
> adding the sstables to the transaction log
Assume you’re running 3.0 or 3.x - there’s a patch that’ll be in the next
releases that speed up truncate significantly - there’s some slowish code in
adding the sstables to the transaction log before deleting them, but it’ll be
much faster.
Truncate marks all the data as removed, and then
Hi,guys
We have a very big table. when I excute "truncate table" it takes such a
long time at last show "request timeout ".
well, if I execute drop table which complete very quickly.
I cannot see the big difference since they both delete the data.
Anyone can explain it to me ?