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Use the sortsupport infrastructure in more cases.

author Robert Haas <rhaas@postgresql.org>

Fri, 7 Nov 2014 20:50:09 +0000 (15:50 -0500)

committer Robert Haas <rhaas@postgresql.org>

Fri, 7 Nov 2014 20:50:55 +0000 (15:50 -0500)

commit 5ea86e6e65dd2da3e9a3464484985d48328e7fe3

tree fa004130711fce6d165aca0942fc2226ea682807 tree

parent 99e8f08fab6fb8a10cb5ef060b9e4973b671d27d commit | diff

Use the sortsupport infrastructure in more cases.

This removes some fmgr overhead from cases such as btree index builds.

Peter Geoghegan, reviewed by Andreas Karlsson and me.

src/backend/access/nbtree/nbtsort.c diff | blob | blame | history

src/backend/utils/sort/sortsupport.c diff | blob | blame | history

src/backend/utils/sort/tuplesort.c diff | blob | blame | history

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

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