| From: | Ajin Cherian <itsajin(at)gmail(dot)com> |
|---|---|
| To: | Michael Paquier <michael(at)paquier(dot)xyz> |
| Cc: | Rahila Syed <rahila(dot)syed(at)2ndquadrant(dot)com>, Euler Taveira <euler(at)timbira(dot)com(dot)br>, Amit Kapila <amit(dot)kapila16(at)gmail(dot)com>, Dilip Kumar <dilipbalaut(at)gmail(dot)com>, Jeff Janes <jeff(dot)janes(at)gmail(dot)com>, pgsql-hackers <pgsql-hackers(at)postgresql(dot)org>, Craig Ringer <craig(at)2ndquadrant(dot)com> |
| Subject: | Re: logical replication empty transactions |
| Date: | 2021-04-15 06:38:40 |
| Message-ID: | CAFPTHDb86pW2Z8LDW5xDAUMmgD5go-HLF6mLb3_0q1hw08f36A@mail.gmail.com |
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| Lists: | pgsql-hackers |
On Thu, Apr 15, 2021 at 1:29 PM Ajin Cherian <itsajin(at)gmail(dot)com> wrote:
>
> I've rebased the patch and made changes so that the patch supports
> "streaming in-progress transactions" and handling of logical decoding
> messages (transactional and non-transactional).
> I see that this patch not only makes sure that empty transactions are not
> sent but also does call OutputPluginUpdateProgress when an empty
> transaction is not sent, as a result the confirmed_flush_lsn is kept
> moving. I also see no hangs when synchronous_standby is configured.
> Do let me know your thoughts on this patch.
>
>
Removed some debug logs and typos.
regards,
Ajin Cherian
Fujitsu Australia
| Attachment | Content-Type | Size |
|---|---|---|
| v3-0001-Skip-empty-transactions-for-logical-replication.patch | application/octet-stream | 5.1 KB |
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