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(parent: f70f095) | patch
Doc updates for index-only scans.
authorRobert Haas <rhaas@postgresql.org>
Wed, 21 Mar 2012 18:51:11 +0000 (14:51 -0400)
committerRobert Haas <rhaas@postgresql.org>
Wed, 21 Mar 2012 18:52:44 +0000 (14:52 -0400)
commit5b9c1e6d52dfd022a074462e029bfd7f7bc4321c
treea7278f879e9749aeb9daaf243998dab3f9605131tree | snapshot
parentf70f095c9096d5e2689e8d79172b37b57a84e51bcommit | diff
Doc updates for index-only scans.

Document that routine vacuuming is now also important for the purpose
of index-only scans; and mention in the section that describes the
visibility map that it is used to implement index-only scans.

Marti Raudsepp, with some changes by me.
doc/src/sgml/maintenance.sgml diff | blob | history
doc/src/sgml/storage.sgml diff | blob | history
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