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(parent: 72559b4) | patch

author	Robert Haas <rhaas@postgresql.org>
	Tue, 5 Jan 2010 21:54:00 +0000 (21:54 +0000)
committer	Robert Haas <rhaas@postgresql.org>
	Tue, 5 Jan 2010 21:54:00 +0000 (21:54 +0000)
commit	d86d51a95810caebcea587498068ff32fe28293e
tree	031fb02a2ef325762250b163acd215cd7c31c2bb	tree
parent	72559b49c051ff7dc860068c96324ddf07d7955d	commit \| diff

Support ALTER TABLESPACE name SET/RESET ( tablespace_options ).

This patch only supports seq_page_cost and random_page_cost as parameters,
but it provides the infrastructure to scalably support many more.
In particular, we may want to add support for effective_io_concurrency,
but I'm leaving that as future work for now.

Thanks to Tom Lane for design help and Alvaro Herrera for the review.

28 files changed:

doc/src/sgml/config.sgml		diff \| blob \| blame \| history
doc/src/sgml/ref/alter_tablespace.sgml		diff \| blob \| blame \| history
src/backend/access/common/reloptions.c		diff \| blob \| blame \| history
src/backend/catalog/aclchk.c		diff \| blob \| blame \| history
src/backend/commands/tablespace.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/nodes/outfuncs.c		diff \| blob \| blame \| history
src/backend/optimizer/path/costsize.c		diff \| blob \| blame \| history
src/backend/optimizer/util/plancat.c		diff \| blob \| blame \| history
src/backend/parser/gram.y		diff \| blob \| blame \| history
src/backend/tcop/utility.c		diff \| blob \| blame \| history
src/backend/utils/adt/selfuncs.c		diff \| blob \| blame \| history
src/backend/utils/cache/Makefile		diff \| blob \| blame \| history
src/backend/utils/cache/spccache.c	[new file with mode: 0644]	blob
src/backend/utils/cache/syscache.c		diff \| blob \| blame \| history
src/bin/pg_dump/pg_dumpall.c		diff \| blob \| blame \| history
src/include/access/reloptions.h		diff \| blob \| blame \| history
src/include/catalog/catversion.h		diff \| blob \| blame \| history
src/include/catalog/pg_tablespace.h		diff \| blob \| blame \| history
src/include/commands/tablespace.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/nodes/relation.h		diff \| blob \| blame \| history
src/include/utils/spccache.h	[new file with mode: 0644]	blob
src/include/utils/syscache.h		diff \| blob \| blame \| history
src/test/regress/input/tablespace.source		diff \| blob \| blame \| history
src/test/regress/output/tablespace.source		diff \| blob \| blame \| history

Bernd Helmle's repository