public inbox for [email protected]
help / color / mirror / Atom feedFrom: vignesh C <[email protected]>
To: Amit Kapila <[email protected]>
Cc: Takamichi Osumi (Fujitsu) <[email protected]>
Cc: Peter Smith <[email protected]>
Cc: Kyotaro Horiguchi <[email protected]>
Cc: Hayato Kuroda (Fujitsu) <[email protected]>
Cc: [email protected] <[email protected]>
Cc: [email protected] <[email protected]>
Cc: [email protected] <[email protected]>
Cc: [email protected] <[email protected]>
Cc: [email protected] <[email protected]>
Cc: [email protected] <[email protected]>
Cc: [email protected] <[email protected]>
Subject: Re: Time delayed LR (WAS Re: logical replication restrictions)
Date: Thu, 19 Jan 2023 18:53:37 +0530
Message-ID: <CALDaNm3O3qWff3sRoN5Znf802CqPL6OCPSTSQr2ZGLUQ0vDV9g@mail.gmail.com> (raw)
In-Reply-To: <CAA4eK1+Z_z7hUB8uOouRrM5kUD_BDbopvLJfFrBONyyVqC9hiQ@mail.gmail.com>
References: <TYCPR01MB837340F78F4A16F542589195EDFF9@TYCPR01MB8373.jpnprd01.prod.outlook.com>
<CAJpy0uC2Czf2iJ17yHf4gnMb9pVJyc2QXVe6_NfxiwHhdNLmVg@mail.gmail.com>
<TYAPR01MB5866D0527B1B8D589F1C2551F5FC9@TYAPR01MB5866.jpnprd01.prod.outlook.com>
<[email protected]>
<TYCPR01MB83739C6133B50DDA8BAD1601EDFD9@TYCPR01MB8373.jpnprd01.prod.outlook.com>
<CALDaNm2d=+WBGye015DoACY_PzrRKdmwjeZwDa+Y9LXFqnT0Ow@mail.gmail.com>
<TYCPR01MB8373F3E780D5BB60E441ECF3EDC69@TYCPR01MB8373.jpnprd01.prod.outlook.com>
<CAHut+PsydEoqQaDv861qS_366hBovYAE8RRoDu3=+sBM=yo3Dg@mail.gmail.com>
<CAHut+PtzoVdm7wj69fKDrh-KLvUHd4scdTunBsQLo97sZNFLGg@mail.gmail.com>
<TYCPR01MB8373F5162C7A0E6224670CF0EDC49@TYCPR01MB8373.jpnprd01.prod.outlook.com>
<CALDaNm3407AtkbvyL7X=Xxmyf7n4FMPQ+KTL-3deuYjKtf9K1Q@mail.gmail.com>
<CAA4eK1+Z_z7hUB8uOouRrM5kUD_BDbopvLJfFrBONyyVqC9hiQ@mail.gmail.com>
On Thu, 19 Jan 2023 at 18:29, Amit Kapila <[email protected]> wrote:
>
> On Thu, Jan 19, 2023 at 4:25 PM vignesh C <[email protected]> wrote:
> >
> > On Thu, 19 Jan 2023 at 12:06, Takamichi Osumi (Fujitsu)
> > <[email protected]> wrote:
> > >
> > > Updated the comment and the function call.
> > >
> > > Kindly have a look at the updated patch v17.
> >
> > Thanks for the updated patch, few comments:
> > 1) min_apply_delay was accepting values like '600 m s h', I was not
> > sure if we should allow this:
> > alter subscription sub1 set (min_apply_delay = ' 600 m s h');
> >
>
> I think here we should have specs similar to recovery_min_apply_delay.
>
> >
> > 2) How about adding current_txn_wait_time in
> > pg_stat_subscription_stats, we can update the current_txn_wait_time
> > periodically, this will help the user to check approximately how much
> > time is left(min_apply_delay - stat value) before this transaction
> > will be applied in the subscription. If you agree this can be 0002
> > patch.
> >
>
> Do we have any similar stats for recovery_min_apply_delay? If not, I
> suggest let's postpone this to see if users really need such a
> parameter.
I did not find any statistics for recovery_min_apply_delay, ok it can
be delayed to a later time.
Regards,
Vignesh
view thread (40+ messages) latest in thread
reply
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Reply to all the recipients using the --to and --cc options:
reply via email
To: [email protected]
Cc: [email protected], [email protected], [email protected], [email protected], [email protected], [email protected], [email protected], [email protected], [email protected], [email protected], [email protected], [email protected]
Subject: Re: Time delayed LR (WAS Re: logical replication restrictions)
In-Reply-To: <CALDaNm3O3qWff3sRoN5Znf802CqPL6OCPSTSQr2ZGLUQ0vDV9g@mail.gmail.com>
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
This inbox is served by agora; see mirroring instructions
for how to clone and mirror all data and code used for this inbox