Re: Perform streaming logical transactions by background workers and parallel apply

From: Peter Smith <smithpb2250(at)gmail(dot)com>
To: "wangw(dot)fnst(at)fujitsu(dot)com" <wangw(dot)fnst(at)fujitsu(dot)com>
Cc: Amit Kapila <amit(dot)kapila16(at)gmail(dot)com>, Masahiko Sawada <sawada(dot)mshk(at)gmail(dot)com>, "shiy(dot)fnst(at)fujitsu(dot)com" <shiy(dot)fnst(at)fujitsu(dot)com>, "houzj(dot)fnst(at)fujitsu(dot)com" <houzj(dot)fnst(at)fujitsu(dot)com>, PostgreSQL Hackers <pgsql-hackers(at)lists(dot)postgresql(dot)org>
Subject: Re: Perform streaming logical transactions by background workers and parallel apply
Date: 2022-06-23 02:47:55
Message-ID: CAHut+Pvp7dB0=fOYUBtOi2ELkV7Bm_17ppM00p9VdbMVeE8r7Q@mail.gmail.com
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FYI - the latest patch set v12* on this thread no longer applies.

[postgres(at)CentOS7-x64 oss_postgres_misc]$ git apply
v12-0003-A-temporary-patch-that-includes-patch-in-another.patch
error: patch failed: src/backend/replication/logical/relation.c:307
error: src/backend/replication/logical/relation.c: patch does not apply
error: patch failed: src/backend/replication/logical/worker.c:2358
error: src/backend/replication/logical/worker.c: patch does not apply
error: patch failed: src/test/subscription/t/013_partition.pl:868
error: src/test/subscription/t/013_partition.pl: patch does not apply
[postgres(at)CentOS7-x64 oss_postgres_misc]$

~~

I know the v12-0003 was meant just a temporary patch for something
that may now already be pushed, but it cannot be just skipped either
because then v12-0004 will also fail.

[postgres(at)CentOS7-x64 oss_postgres_misc]$ git apply
v12-0004-Add-some-checks-before-using-apply-background-wo.patch
error: patch failed: src/backend/replication/logical/relation.c:433
error: src/backend/replication/logical/relation.c: patch does not apply
error: patch failed: src/backend/replication/logical/worker.c:2403
error: src/backend/replication/logical/worker.c: patch does not apply
[postgres(at)CentOS7-x64 oss_postgres_misc]$

------
Kind Regards,
Peter Smith.
Fujitsu Australia

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