Thread: pgsql: Add support for zstd base backup compression.
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 Branch ------ master Details ------- https://git.postgresql.org/pg/commitdiff/7cf085f077df8dd9b80cf1f5964b5b8c142be496 Modified Files -------------- doc/src/sgml/protocol.sgml | 7 +- doc/src/sgml/ref/pg_basebackup.sgml | 41 ++-- src/backend/replication/Makefile | 1 + src/backend/replication/basebackup.c | 7 +- src/backend/replication/basebackup_zstd.c | 299 +++++++++++++++++++++++ src/bin/pg_basebackup/Makefile | 1 + src/bin/pg_basebackup/bbstreamer.h | 3 + src/bin/pg_basebackup/bbstreamer_zstd.c | 338 ++++++++++++++++++++++++++ src/bin/pg_basebackup/pg_basebackup.c | 49 +++- src/bin/pg_basebackup/pg_receivewal.c | 4 + src/bin/pg_basebackup/walmethods.h | 1 + src/bin/pg_verifybackup/Makefile | 1 + src/bin/pg_verifybackup/t/008_untar.pl | 9 + src/bin/pg_verifybackup/t/009_extract.pl | 5 + src/bin/pg_verifybackup/t/010_client_untar.pl | 8 + src/include/replication/basebackup_sink.h | 1 + src/tools/msvc/Mkvcbuild.pm | 1 + 17 files changed, 750 insertions(+), 26 deletions(-)