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(parent: e2eed78) | patch
Rewrite GiST support code for rangetypes.
authorTom Lane <tgl@sss.pgh.pa.us>
Mon, 5 Mar 2012 03:50:06 +0000 (22:50 -0500)
committerTom Lane <tgl@sss.pgh.pa.us>
Mon, 5 Mar 2012 03:50:06 +0000 (22:50 -0500)
commit80da9e68fdd70b796b3a7de3821589513596c0f7
tree169f1614d1c5c173378c8825420acc478e151360tree | snapshot
parente2eed7891008cbf2b7d3868b3d77751b33ed09adcommit | diff
Rewrite GiST support code for rangetypes.

This patch installs significantly smarter penalty and picksplit functions
for ranges, making GiST indexes for them smaller and faster to search.

There is no on-disk format change, so no catversion bump, but you'd need
to REINDEX to get the benefits for any existing index.

Alexander Korotkov, reviewed by Jeff Davis
src/backend/utils/adt/rangetypes_gist.c diff | blob | blame | history
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