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relnotes: clarify pg_basebackup compression options 

Also, a few wording improvements

Reported-by: Justin Pryzby

Discussion: https://postgr.es/m/20220719181307.GG12702@telsasoft.com

Backpatch-through: 15 only
This commit is contained in:
Bruce Momjian 2022-07-19 16:45:25 -04:00
parent 15ff26d559
commit 795ccd4403
1 changed files with 29 additions and 20 deletions
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49
doc/src/sgml/release-15.sgml
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@ -544,8 +544,8 @@ Author: Tom Lane <tgl@sss.pgh.pa.us>
<para>
The default is now that custom scan providers are assumed to not
support projections; those that do need to be updated for this
release.
support projections; those that do will need to be updated for
this release.
</para>
</listitem>
@ -2495,30 +2495,21 @@ Author: Robert Haas <rhaas@postgresql.org>
2022-02-11 [751b8d23b] pg_basebackup: Allow client-side LZ4 (de)compression.
Author: Robert Haas <rhaas@postgresql.org>
2022-03-08 [7cf085f07] Add support for zstd base backup compression.
-->
<listitem>
<para>
Allow <application>pg_basebackup</application> to do LZ4 and
Zstandard server-side compression on base backup files (Dipesh
Pandit, Jeevan Ladhe)
</para>
</listitem>
<!--
Author: Michael Paquier <michael@paquier.xyz>
2022-01-21 [5c649fe15] Extend the options of pg_basebackup to control compressi
Author: Robert Haas <rhaas@postgresql.org>
2022-01-24 [0ad803291] Server-side gzip compression.
Author: Robert Haas <rhaas@postgresql.org>
2022-01-25 [e1f860f13] Tidy up a few cosmetic issues related to pg_basebackup.
-->
<listitem>
<para>
Allow <application>pg_basebackup</application>'s
<option>--compress</option> option to control the compression
method and options (Michael Paquier, Robert Haas)
Allow <application>pg_basebackup</application> to do server-side
gzip, LZ4, and Zstandard compression and client-side LZ4 and
Zstandard compression of base backup files (Dipesh Pandit,
Jeevan Ladhe)
</para>
<para>
Client-side <literal>gzip</literal> compression was already
supported.
</para>
</listitem>
@ -2540,6 +2531,24 @@ Author: Robert Haas <rhaas@postgresql.org>
</para>
</listitem>
<!--
Author: Michael Paquier <michael@paquier.xyz>
2022-01-21 [5c649fe15] Extend the options of pg_basebackup to control compressi
Author: Robert Haas <rhaas@postgresql.org>
2022-01-24 [0ad803291] Server-side gzip compression.
Author: Robert Haas <rhaas@postgresql.org>
2022-01-25 [e1f860f13] Tidy up a few cosmetic issues related to pg_basebackup.
-->
<listitem>
<para>
Allow <application>pg_basebackup</application>'s
<option>--compress</option> option to control the compression
location (server or client), compression method, and compression
options (Michael Paquier, Robert Haas)
</para>
</listitem>
<!--
Author: Michael Paquier <michael@paquier.xyz>
2021-11-05 [babbbb595] Add support for LZ4 compression in pg_receivewal