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Add the notion of REPLICA IDENTITY for a table.

author Robert Haas <rhaas@postgresql.org>

Fri, 8 Nov 2013 17:30:43 +0000 (12:30 -0500)

committer Robert Haas <rhaas@postgresql.org>

Fri, 8 Nov 2013 17:30:43 +0000 (12:30 -0500)

commit 07cacba983ef79be4a84fcd0e0ca3b5fcb85dd65

tree 7fa0f7c8d7b765b3e901512faef90759904d047c tree

parent b97ee66cc1f9319f7b457e7d8a78aab711da2dda commit | diff

Add the notion of REPLICA IDENTITY for a table.

Pending patches for logical replication will use this to determine
which columns of a tuple ought to be considered as its candidate key.

Andres Freund, with minor, mostly cosmetic adjustments by me

23 files changed:

doc/src/sgml/catalogs.sgml diff | blob | blame | history

doc/src/sgml/ref/alter_table.sgml diff | blob | blame | history

src/backend/catalog/heap.c diff | blob | blame | history

src/backend/catalog/index.c diff | blob | blame | history

src/backend/commands/tablecmds.c diff | blob | blame | history

src/backend/nodes/copyfuncs.c diff | blob | blame | history

src/backend/nodes/equalfuncs.c diff | blob | blame | history

src/backend/parser/gram.y diff | blob | blame | history

src/backend/utils/cache/relcache.c diff | blob | blame | history

src/bin/pg_dump/pg_dump.c diff | blob | blame | history

src/bin/pg_dump/pg_dump.h diff | blob | blame | history

src/bin/psql/describe.c diff | blob | blame | history

src/bin/psql/tab-complete.c diff | blob | blame | history

src/include/catalog/catversion.h diff | blob | blame | history

src/include/catalog/pg_class.h diff | blob | blame | history

src/include/catalog/pg_index.h diff | blob | blame | history

src/include/nodes/nodes.h diff | blob | blame | history

src/include/nodes/parsenodes.h diff | blob | blame | history

src/include/utils/rel.h diff | blob | blame | history

src/test/regress/expected/replica_identity.out [new file with mode: 0644] blob

src/test/regress/parallel_schedule diff | blob | blame | history

src/test/regress/serial_schedule diff | blob | blame | history

src/test/regress/sql/replica_identity.sql [new file with mode: 0644] blob

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