Re: PATCH: logical_work_mem and logical streaming of large in-progress transactions
Erik Rijkers <er@xs4all.nl>
Commits
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the thread's linked commits as JSON, with link sources.
API reference →
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Tighten the concurrent abort check during decoding.
- 2ce353fc1902 14.0 landed
-
Improve hash_create()'s API for some added robustness.
- b3817f5f7746 14.0 landed
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Use HASH_BLOBS for xidhash.
- a1b8aa1e4eec 14.0 landed
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Fix initialization of RelationSyncEntry for streaming transactions.
- 69bd60672af6 14.0 landed
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Remove unused function declaration in logicalproto.h.
- ddd5f6d2609b 14.0 landed
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Add additional tests to test streaming of in-progress transactions.
- 58b5ae9d62bd 14.0 landed
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Fix inline marking introduced in commit 464824323e.
- ac15b499f7f9 14.0 landed
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Add support for streaming to built-in logical replication.
- 464824323e57 14.0 landed
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Fix the SharedFileSetUnregister API.
- 4ab77697f67a 14.0 landed
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Fix comment in procarray.c
- 77c7267c37f7 14.0 cited
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Suppress compiler warning in non-cassert builds.
- e942af7b8261 14.0 cited
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Extend the BufFile interface.
- 808e13b282ef 14.0 landed
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Mark a few logical decoding related variables with PGDLLIMPORT.
- b48cac3b10a0 14.0 landed
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Implement streaming mode in ReorderBuffer.
- 7259736a6e5b 14.0 landed
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Extend the logical decoding output plugin API with stream methods.
- 45fdc9738b36 14.0 landed
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WAL Log invalidations at command end with wal_level=logical.
- c55040ccd017 14.0 landed
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Immediately WAL-log subtransaction and top-level XID association.
- 0bead9af484c 14.0 landed
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Allow logical replication to transfer data in binary format.
- 9de77b545313 14.0 cited
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Only superuser can set sslcert/sslkey in postgres_fdw user mappings
- cebf9d6e6ee1 13.0 cited
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Track statistics for spilling of changes from ReorderBuffer.
- 9290ad198b15 13.0 landed
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Add logical_decoding_work_mem to limit ReorderBuffer memory usage.
- cec2edfa7859 13.0 landed
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logical decoding: process ASSIGNMENT during snapshot build
- bac2fae05c77 13.0 cited
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Emit invalidations to standby for transactions without xid.
- c6ff84b06a68 9.6.0 cited
On 2020-04-22 16:49, Dilip Kumar wrote:
> On Tue, Apr 21, 2020 at 5:30 PM Dilip Kumar <dilipbalaut@gmail.com>
> wrote:
>>
>> >
>> > (by the way: this build's regression tests 'ddl', 'toast', and
>> > 'spill' fail)
>>
>> Yeah, this is a. known issue, actually, while streaming the
>> transaction the output message is changed. I have a plan to work on
>> this part.
>
> I have fixed this part. Basically, now, I have created a separate
> function to get the streaming changes
> 'pg_logical_slot_get_streaming_changes'. So the default function
> pg_logical_slot_get_changes will work as it is and test decoding test
> cases will not fail.
The 'ddl' one is apparently not quite fixed - I get this in (cd
contrib; make check)' (in both assert-enabled and non-assert-enabled
build)
grep -A7 -B7 make.check_contrib.out:
contrib/make.check_contrib.out-============== initializing database
system ==============
contrib/make.check_contrib.out-============== starting postmaster
==============
contrib/make.check_contrib.out-running on port 64464 with PID 9175
contrib/make.check_contrib.out-============== creating database
"contrib_regression" ==============
contrib/make.check_contrib.out-CREATE DATABASE
contrib/make.check_contrib.out-ALTER DATABASE
contrib/make.check_contrib.out-============== running regression test
queries ==============
contrib/make.check_contrib.out:test ddl ...
FAILED 840 ms
contrib/make.check_contrib.out-test xact ... ok
24 ms
contrib/make.check_contrib.out-test rewrite ... ok
187 ms
contrib/make.check_contrib.out-test toast ... ok
851 ms
contrib/make.check_contrib.out-test permissions ... ok
26 ms
contrib/make.check_contrib.out-test decoding_in_xact ... ok
31 ms
contrib/make.check_contrib.out-test decoding_into_rel ... ok
25 ms
contrib/make.check_contrib.out-test binary ... ok
12 ms
Otherwise patches apply and build OK so will go run some tests...