Heikki Linnakangas e20c70cb0f Allow skipping some items in a multi-key GIN search. ...

In a multi-key search, ie. something like "col @> 'foo' AND col @> 'bar'",
as soon as we find the next item that matches the first criteria, we don't
need to check the second criteria for TIDs smaller the first match. That
saves a lot of effort, especially if one of the terms is rare, while the
second occurs very frequently.

Based on ideas from Alexander Korotkov's fast scan patch.

2014-01-29 17:53:39 +02:00

..

backend

Allow skipping some items in a multi-key GIN search.

2014-01-29 17:53:39 +02:00

bin

Fix typos in comments for ALTER SYSTEM.

2014-01-27 12:23:20 +09:00

common

Make various variables const (read-only).

2014-01-18 16:04:32 -05:00

include

Allow using huge TLB pages on Linux (MAP_HUGETLB)

2014-01-29 14:08:30 +02:00

interfaces

libpq: Support TLS versions beyond TLSv1.

2014-01-24 19:29:06 -05:00

makefiles

Remove leftovers of IRIX port

2013-11-12 06:39:36 -05:00

pl

Make DROP IF EXISTS more consistently not fail

2014-01-23 14:40:29 -03:00

port

Allow use of "z" flag in our printf calls, and use it where appropriate.

2014-01-23 17:18:33 -05:00

template

Remove leftovers of IRIX port

2013-11-12 06:39:36 -05:00

test

Add new make targets check-tests and installcheck-tests.

2014-01-28 18:10:00 -05:00

timezone

Update copyright for 2014

2014-01-07 16:05:30 -05:00

tools

Relax the requirement that all lwlocks be stored in a single array.

2014-01-27 11:07:44 -05:00

tutorial

Update copyright for 2014

2014-01-07 16:05:30 -05:00

.gitignore

Convert cvsignore to gitignore, and add .gitignore for build targets.

2010-09-22 12:57:04 +02:00

bcc32.mak

Autoconfiscate selection of 64-bit int type for 64-bit large object API.

2012-10-07 21:52:43 -04:00

DEVELOPERS

…

Makefile

Create libpgcommon, and move pg_malloc et al to it

2013-02-12 11:21:05 -03:00

Makefile.global.in

build: pass EXTRA_REGRESS_OPTS to secondary regression tests

2013-12-04 10:14:45 -05:00

Makefile.shlib

Remove IRIX port.

2013-10-18 08:14:21 -04:00

nls-global.mk

Remove maintainer-check target, fold into normal build

2013-10-10 20:11:56 -04:00

win32.mak

Autoconfiscate selection of 64-bit int type for 64-bit large object API.

2012-10-07 21:52:43 -04:00