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author	Robert Haas <rhaas@postgresql.org>
	Mon, 7 Mar 2022 20:08:45 +0000 (15:08 -0500)
committer	Robert Haas <rhaas@postgresql.org>
	Tue, 8 Mar 2022 14:52:43 +0000 (09:52 -0500)
commit	7cf085f077df8dd9b80cf1f5964b5b8c142be496
tree	f756ee9b079085ef5ab848c4daf08f02673e9dd1	tree
parent	c28839c8326155f25161ed42f23890c997e0b4a4	commit \| diff

Add support for zstd base backup compression.

Both client-side compression and server-side compression are now
supported for zstd. In addition, a backup compressed by the server
using zstd can now be decompressed by the client in order to
accommodate the use of -Fp.

Jeevan Ladhe, with some edits by me.

Discussion: http://postgr.es/m/CA+Tgmobyzfbz=gyze2_LL1ZumZunmaEKbHQxjrFkOR7APZGu-g@mail.gmail.com

17 files changed:

doc/src/sgml/protocol.sgml		diff \| blob \| blame \| history
doc/src/sgml/ref/pg_basebackup.sgml		diff \| blob \| blame \| history
src/backend/replication/Makefile		diff \| blob \| blame \| history
src/backend/replication/basebackup.c		diff \| blob \| blame \| history
src/backend/replication/basebackup_zstd.c	[new file with mode: 0644]	blob
src/bin/pg_basebackup/Makefile		diff \| blob \| blame \| history
src/bin/pg_basebackup/bbstreamer.h		diff \| blob \| blame \| history
src/bin/pg_basebackup/bbstreamer_zstd.c	[new file with mode: 0644]	blob
src/bin/pg_basebackup/pg_basebackup.c		diff \| blob \| blame \| history
src/bin/pg_basebackup/pg_receivewal.c		diff \| blob \| blame \| history
src/bin/pg_basebackup/walmethods.h		diff \| blob \| blame \| history
src/bin/pg_verifybackup/Makefile		diff \| blob \| blame \| history
src/bin/pg_verifybackup/t/008_untar.pl		diff \| blob \| blame \| history
src/bin/pg_verifybackup/t/009_extract.pl		diff \| blob \| blame \| history
src/bin/pg_verifybackup/t/010_client_untar.pl		diff \| blob \| blame \| history
src/include/replication/basebackup_sink.h		diff \| blob \| blame \| history
src/tools/msvc/Mkvcbuild.pm		diff \| blob \| blame \| history

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