Simon Riggs 606c0123d6 Reduce btree scan overhead for < and > strategies ...

For <, <=, > and >= strategies, mark the first scan key
as already matched if scanning in an appropriate direction.
If index tuple contains no nulls we can skip the first
re-check for each tuple.

Author: Rajeev Rastogi
Reviewer: Haribabu Kommi
Rework of the code and comments by Simon Riggs

2014-11-18 10:24:55 +00:00

..

access

Reduce btree scan overhead for < and > strategies

2014-11-18 10:24:55 +00:00

bootstrap

Add some noreturn attributes based on compiler recommendations

2014-08-13 22:40:48 -04:00

catalog

Get rid of SET LOGGED indexes persistence kludge

2014-11-15 01:19:49 -03:00

commands

Get rid of SET LOGGED indexes persistence kludge

2014-11-15 01:19:49 -03:00

common

pgindent run for 9.4

2014-05-06 12:12:18 -04:00

datatype

pgindent run for 9.4

2014-05-06 12:12:18 -04:00

executor

Ensure that RowExprs and whole-row Vars produce the expected column names.

2014-11-10 15:21:09 -05:00

foreign

Implement IMPORT FOREIGN SCHEMA.

2014-07-10 15:01:43 -04:00

lib

pgindent run for 9.4

2014-05-06 12:12:18 -04:00

libpq

Fix thinko in commit 2bd9e412f92bc6a68f3e8bcb18e04955cc35001d.

2014-11-05 17:12:23 -05:00

mb

pgindent run for 9.4

2014-05-06 12:12:18 -04:00

nodes

Ensure that RowExprs and whole-row Vars produce the expected column names.

2014-11-10 15:21:09 -05:00

optimizer

Introduce custom path and scan providers.

2014-11-07 17:34:36 -05:00

parser

Remove unused InhPaths

2014-11-15 01:19:39 -03:00

port

Add native compiler and memory barriers for solaris studio.

2014-10-25 11:11:39 +02:00

portability

pgindent run for 9.4

2014-05-06 12:12:18 -04:00

postmaster

Add some noreturn attributes based on compiler recommendations

2014-08-13 22:40:48 -04:00

regex

pgindent run for 9.4

2014-05-06 12:12:18 -04:00

replication

Move the backup-block logic from XLogInsert to a new file, xloginsert.c.

2014-11-06 13:55:36 +02:00

rewrite

Clean up includes from RLS patch

2014-11-14 17:05:17 -05:00

snowball

pgindent run for 9.4

2014-05-06 12:12:18 -04:00

storage

Fix race condition between hot standby and restoring a full-page image.

2014-11-13 20:02:37 +02:00

tcop

pgindent run for 9.4

2014-05-06 12:12:18 -04:00

tsearch

Allow opclasses to provide tri-valued GIN consistent functions.

2014-03-12 17:51:30 +02:00

utils

Fix relpersistence setting in reindex_index

2014-11-17 11:23:35 -03:00

.gitignore

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

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

c.h

Add a basic atomic ops API abstracting away platform/architecture details.

2014-09-25 23:49:05 +02:00

fmgr.h

Add PG_RETURN_UINT16 macro.

2014-08-06 16:11:43 -04:00

funcapi.h

pgindent run for 9.4

2014-05-06 12:12:18 -04:00

getaddrinfo.h

Fix assorted issues in client host name lookup.

2014-04-02 17:11:24 -04:00

getopt_long.h

Add support for optional_argument to our own getopt_long() implementation.

2014-09-10 17:21:50 +02:00

Makefile

Install all headers for the new atomics API.

2014-10-02 16:52:21 +02:00

miscadmin.h

Add a function to get the authenticated user ID.

2014-10-23 08:18:45 -04:00

pg_config_ext.h.in

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

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

pg_config_ext.h.win32

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

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

pg_config_manual.h

Remove obsolete debugging option, RTDEBUG.

2014-11-18 09:55:05 +02:00

pg_config.h.in

Add native compiler and memory barriers for solaris studio.

2014-10-25 11:11:39 +02:00

pg_config.h.win32

Add a basic atomic ops API abstracting away platform/architecture details.

2014-09-25 23:49:05 +02:00

pg_getopt.h

Fix comment.

2014-05-08 12:42:56 -04:00

pg_trace.h

Update copyright for 2014

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

pgstat.h

Save pg_stat_statements statistics file into $PGDATA/pg_stat directory at shutdown.

2014-06-04 12:09:45 +09:00

pgtar.h

Update copyright for 2014

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

pgtime.h

Support timezone abbreviations that sometimes change.

2014-10-16 15:22:10 -04:00

port.h

Declare mkdtemp() only if we're providing it.

2014-10-17 22:55:20 -04:00

postgres_ext.h

pgindent run for 9.4

2014-05-06 12:12:18 -04:00

postgres_fe.h

Update copyright for 2014

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

postgres.h

Fix typos in comments.

2014-07-07 19:39:42 +09:00

rusagestub.h

Update copyright for 2014

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

windowapi.h

Update copyright for 2014

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