Hi,
On 2020-04-15 17:56:58 -0400, Alvaro Herrera wrote:
> On 2020-Apr-05, Andres Freund wrote:
>
> > vacuum_rel() has the following comment:
> > /*
> > * Functions in indexes may want a snapshot set. Also, setting a
> > snapshot
> > * ensures that RecentGlobalXmin is kept truly re
On 2020-Apr-05, Andres Freund wrote:
> vacuum_rel() has the following comment:
> /*
>* Functions in indexes may want a snapshot set. Also, setting a
> snapshot
>* ensures that RecentGlobalXmin is kept truly recent.
>*/
> PushActiveSnapshot(GetTransactionSnapsh
Hi,
vacuum_rel() has the following comment:
/*
* Functions in indexes may want a snapshot set. Also, setting a
snapshot
* ensures that RecentGlobalXmin is kept truly recent.
*/
PushActiveSnapshot(GetTransactionSnapshot());
which was added quite a while
