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author	Jeff Davis <jdavis@postgresql.org>
	Thu, 7 Apr 2022 05:26:43 +0000 (22:26 -0700)
committer	Jeff Davis <jdavis@postgresql.org>
	Thu, 7 Apr 2022 06:06:46 +0000 (23:06 -0700)
commit	5c279a6d350205cc98f91fb8e1d3e4442a6b25d1
tree	4165add040730afa0e116ab5be1db5dc6fa93aea	tree
parent	a8cfb0c1a964ebbe830c5138d389b0d2627ec298	commit \| diff

Custom WAL Resource Managers.

Allow extensions to specify a new custom resource manager (rmgr),
which allows specialized WAL. This is meant to be used by a Table
Access Method or Index Access Method.

Prior to this commit, only Generic WAL was available, which offers
support for recovery and physical replication but not logical
replication.

Reviewed-by: Julien Rouhaud, Bharath Rupireddy, Andres Freund
Discussion: https://postgr.es/m/ed1fb2e22d15d3563ae0eb610f7b61bb15999c0a.camel%40j-davis.com

24 files changed:

doc/src/sgml/config.sgml		diff \| blob \| blame \| history
doc/src/sgml/custom-rmgr.sgml	[new file with mode: 0644]	blob
doc/src/sgml/filelist.sgml		diff \| blob \| blame \| history
doc/src/sgml/func.sgml		diff \| blob \| blame \| history
doc/src/sgml/generic-wal.sgml		diff \| blob \| blame \| history
doc/src/sgml/postgres.sgml		diff \| blob \| blame \| history
doc/src/sgml/ref/pg_waldump.sgml		diff \| blob \| blame \| history
src/backend/access/transam/rmgr.c		diff \| blob \| blame \| history
src/backend/access/transam/xlogreader.c		diff \| blob \| blame \| history
src/backend/access/transam/xlogrecovery.c		diff \| blob \| blame \| history
src/backend/postmaster/postmaster.c		diff \| blob \| blame \| history
src/backend/replication/logical/decode.c		diff \| blob \| blame \| history
src/backend/utils/init/miscinit.c		diff \| blob \| blame \| history
src/backend/utils/misc/guc.c		diff \| blob \| blame \| history
src/bin/pg_rewind/parsexlog.c		diff \| blob \| blame \| history
src/bin/pg_waldump/pg_waldump.c		diff \| blob \| blame \| history
src/bin/pg_waldump/rmgrdesc.c		diff \| blob \| blame \| history
src/bin/pg_waldump/rmgrdesc.h		diff \| blob \| blame \| history
src/include/access/rmgr.h		diff \| blob \| blame \| history
src/include/access/xlog_internal.h		diff \| blob \| blame \| history
src/include/catalog/catversion.h		diff \| blob \| blame \| history
src/include/catalog/pg_proc.dat		diff \| blob \| blame \| history
src/include/miscadmin.h		diff \| blob \| blame \| history
src/include/utils/guc.h		diff \| blob \| blame \| history

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