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* Re: Changeset Extraction v7.8
@ 2014-02-27 16:56 Andres Freund <andres@2ndquadrant.com>
0 siblings, 2 replies; 3+ messages in thread
From: Andres Freund @ 2014-02-27 16:56 UTC (permalink / raw)
To: pgsql-hackers
Hi,
Attached you can find version 7.8 of this patcheset. Changes since 7.7
include:
* Signature changes of the SQL changeset SRFs to support limits based on
LSN and/or number of returned rows (pg_logical_slot_get_changes() et
al) and to make parameter passing optional (by adding a DEFAULT '{}'
to the variadic argument)
* heap_page_prune_opt() now decides itself which horizon to use,
removing a good amount of duplicated logic
* GetOldestXmin() now has a Relation parameter that can be NULL instead
of the former allDbs (existing in master) and systable (just this
branch) parameters, also removing code duplication.
* pg_create_logical_replication_slot() is now defined in slotfuncs.c
* a fair number of cosmetic and comment changes
The open issues that I know of are:
* do we modify struct SnapshotData to be polymorphic based on some tag
or move comments there?
* How/whether to change the exclusive lock on the ProcArrayLock in
CreateInitDecodingContext()
Greetings,
Andres Freund
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Andres Freund http://www.2ndQuadrant.com/
PostgreSQL Development, 24x7 Support, Training & Services
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^ permalink raw reply [nested|flat] 3+ messages in thread
* Re: Changeset Extraction v7.8
@ 2014-02-27 16:58 Andres Freund <andres@2ndquadrant.com>
parent: Andres Freund <andres@2ndquadrant.com>
1 sibling, 0 replies; 3+ messages in thread
From: Andres Freund @ 2014-02-27 16:58 UTC (permalink / raw)
To: pgsql-hackers
On 2014-02-27 17:56:08 +0100, Andres Freund wrote:
> Hi,
>
> Attached you can find version 7.8 of this patcheset. Changes since 7.7
> include:
Hrmpf, prematurely hit send.
> * Signature changes of the SQL changeset SRFs to support limits based on
> LSN and/or number of returned rows (pg_logical_slot_get_changes() et
> al) and to make parameter passing optional (by adding a DEFAULT '{}'
> to the variadic argument)
> * heap_page_prune_opt() now decides itself which horizon to use,
> removing a good amount of duplicated logic
> * GetOldestXmin() now has a Relation parameter that can be NULL instead
> of the former allDbs (existing in master) and systable (just this
> branch) parameters, also removing code duplication.
> * pg_create_logical_replication_slot() is now defined in slotfuncs.c
> * a fair number of cosmetic and comment changes
* the probably-not-committable slot changes are split of into an extra patch
> The open issues that I know of are:
> * do we modify struct SnapshotData to be polymorphic based on some tag
> or move comments there?
> * How/whether to change the exclusive lock on the ProcArrayLock in
As usual the the branch xlog-decoding-rebasing-remapping on
http://git.postgresql.org/gitweb/?p=users/andresfreund/postgres.git
contains the latest and greatest.
Greetings,
Andres Freund
--
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PostgreSQL Development, 24x7 Support, Training & Services
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Attachments:
0001-wal_decoding-Introduce-logical-changeset-extraction.patch.gz (application/x-patch-gzip, 123.9K) download
0002-wal_decoding-logical-changeset-extraction-walsender-.patch.gz (application/x-patch-gzip, 12.8K) download
0003-wal_decoding-pg_recvlogical-Introduce-pg_receivexlog.patch.gz (application/x-patch-gzip, 11.4K) download
0004-wal_decoding-Documentation-for-replication-slots-and.patch.gz (application/x-patch-gzip, 10.9K) download
0005-wal_decoding-Temporarily-add-some-uncommittable-slot.patch.gz (application/x-patch-gzip, 2.4K) download
0006-wal_decoding-Temporarily-add-logical-decoding-regres.patch.gz (application/x-patch-gzip, 1.4K) download
^ permalink raw reply [nested|flat] 3+ messages in thread
* Re: Changeset Extraction v7.8
@ 2014-02-27 16:59 Thom Brown <thom@linux.com>
parent: Andres Freund <andres@2ndquadrant.com>
1 sibling, 0 replies; 3+ messages in thread
From: Thom Brown @ 2014-02-27 16:59 UTC (permalink / raw)
To: Andres Freund <andres@2ndquadrant.com>; +Cc: pgsql-hackers
On 27 February 2014 16:56, Andres Freund <andres@2ndquadrant.com> wrote:
> Hi,
>
> Attached you can find version 7.8 of this patcheset. Changes since 7.7
> include:
Try again? :)
--
Thom
^ permalink raw reply [nested|flat] 3+ messages in thread
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2014-02-27 16:56 Re: Changeset Extraction v7.8 Andres Freund <andres@2ndquadrant.com>
2014-02-27 16:58 ` Andres Freund <andres@2ndquadrant.com>
2014-02-27 16:59 ` Thom Brown <thom@linux.com>
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