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author	Robert Haas <rhaas@postgresql.org>
	Fri, 18 Mar 2016 17:48:58 +0000 (13:48 -0400)
committer	Robert Haas <rhaas@postgresql.org>
	Fri, 18 Mar 2016 17:55:52 +0000 (13:55 -0400)
commit	0bf3ae88af330496517722e391e7c975e6bad219
tree	46220c3ebfc9616af8d683c74395b18045c59a8a	tree
parent	3422fecccadb021b7b4cdbc73b2c29f66f031761	commit \| diff

Directly modify foreign tables.

postgres_fdw can now sent an UPDATE or DELETE statement directly to
the foreign server in simple cases, rather than sending a SELECT FOR
UPDATE statement and then updating or deleting rows one-by-one.

Etsuro Fujita, reviewed by Rushabh Lathia, Shigeru Hanada, Kyotaro
Horiguchi, Albe Laurenz, Thom Brown, and me.

21 files changed:

contrib/postgres_fdw/deparse.c		diff \| blob \| blame \| history
contrib/postgres_fdw/expected/postgres_fdw.out		diff \| blob \| blame \| history
contrib/postgres_fdw/postgres_fdw.c		diff \| blob \| blame \| history
contrib/postgres_fdw/postgres_fdw.h		diff \| blob \| blame \| history
contrib/postgres_fdw/sql/postgres_fdw.sql		diff \| blob \| blame \| history
doc/src/sgml/fdwhandler.sgml		diff \| blob \| blame \| history
doc/src/sgml/postgres-fdw.sgml		diff \| blob \| blame \| history
src/backend/commands/explain.c		diff \| blob \| blame \| history
src/backend/executor/execMain.c		diff \| blob \| blame \| history
src/backend/executor/nodeForeignscan.c		diff \| blob \| blame \| history
src/backend/executor/nodeModifyTable.c		diff \| blob \| blame \| history
src/backend/nodes/copyfuncs.c		diff \| blob \| blame \| history
src/backend/nodes/outfuncs.c		diff \| blob \| blame \| history
src/backend/nodes/readfuncs.c		diff \| blob \| blame \| history
src/backend/optimizer/plan/createplan.c		diff \| blob \| blame \| history
src/backend/optimizer/util/plancat.c		diff \| blob \| blame \| history
src/include/foreign/fdwapi.h		diff \| blob \| blame \| history
src/include/nodes/execnodes.h		diff \| blob \| blame \| history
src/include/nodes/pg_list.h		diff \| blob \| blame \| history
src/include/nodes/plannodes.h		diff \| blob \| blame \| history
src/include/optimizer/plancat.h		diff \| blob \| blame \| history

Heikki's random PostgreSQL patches

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