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Tom Lane 5fcb079858 Add sample text search dictionary templates and parsers, to replace the 
hard-to-maintain textual examples currently in the SGML docs.  From
Sergey Karpov.
 		2007-10-15 21:36:50 +00:00
..
adminpack Fix PGXS conventions so that extensions can be built against Postgres 2007-06-26 22:05:04 +00:00
btree_gist Support functions for index opclasses should be immutable. 2007-09-29 23:24:39 +00:00
chkpass Add some examples. 2007-10-01 19:06:48 +00:00
cube Support functions for index opclasses should be immutable. 2007-09-29 23:38:17 +00:00
dblink Require SELECT privilege on a table to do dblink_get_pkey(). This is 2007-08-27 01:24:50 +00:00
dict_int Add sample text search dictionary templates and parsers, to replace the 2007-10-15 21:36:50 +00:00
dict_xsyn Add sample text search dictionary templates and parsers, to replace the 2007-10-15 21:36:50 +00:00
earthdistance Fix PGXS conventions so that extensions can be built against Postgres 2007-06-26 22:05:04 +00:00
fuzzystrmatch Fix PGXS conventions so that extensions can be built against Postgres 2007-06-26 22:05:04 +00:00
hstore Support functions for index opclasses should be immutable. 2007-09-29 23:43:18 +00:00
intagg Fix PGXS conventions so that extensions can be built against Postgres 2007-06-26 22:05:04 +00:00
intarray Support functions for index opclasses should be immutable. 2007-09-29 23:48:22 +00:00
isn Properly mark mergeable/hashable equality operators (found by opr_sanity 2007-09-30 17:13:19 +00:00
lo Fix PGXS conventions so that extensions can be built against Postgres 2007-06-26 22:05:04 +00:00
ltree Support functions for index opclasses should be immutable. 2007-09-30 00:03:47 +00:00
oid2name Arrange to put TOAST tables belonging to temporary tables into special schemas 2007-07-25 22:16:18 +00:00
pageinspect Improve handling of prune/no-prune decisions by storing a page's oldest 2007-09-21 21:25:42 +00:00
pg_buffercache Fix pg_buffercache to release buffer partition locks in reverse order, 2007-07-16 21:20:36 +00:00
pg_freespacemap Fix PGXS conventions so that extensions can be built against Postgres 2007-06-26 22:05:04 +00:00
pg_standby Minor improvements in backup and recovery: 2007-09-26 22:36:30 +00:00
pg_trgm Support functions for index opclasses should be immutable. 2007-09-30 15:52:06 +00:00
pgbench Tweak pgbench.c to remove the hidden assumption that a WIN32 machine 2007-09-27 20:39:43 +00:00
pgcrypto Defend against openssl libraries that fail on keys longer than 128 bits; 2007-09-29 02:18:15 +00:00
pgrowlocks Reduce the permissions check needed to use pgrowlocks() to having 2007-08-28 22:59:30 +00:00
pgstattuple HOT updates. When we update a tuple without changing any of its indexed 2007-09-20 17:56:33 +00:00
seg Support functions for index opclasses should be immutable. 2007-09-30 15:52:06 +00:00
spi Fix PGXS conventions so that extensions can be built against Postgres 2007-06-26 22:05:04 +00:00
sslinfo Fix PGXS conventions so that extensions can be built against Postgres 2007-06-26 22:05:04 +00:00
start-scripts Add standard error redirection for OS/X & darwin startup script. 2007-05-30 19:58:34 +00:00
tablefunc Fix PGXS conventions so that extensions can be built against Postgres 2007-06-26 22:05:04 +00:00
test_parser Add sample text search dictionary templates and parsers, to replace the 2007-10-15 21:36:50 +00:00
tsearch2 Avoid possibly-unportable initializer, per buildfarm warning. 2007-07-15 22:57:48 +00:00
uuid-ossp Fix PGXS conventions so that extensions can be built against Postgres 2007-06-26 22:05:04 +00:00
vacuumlo Fix PGXS conventions so that extensions can be built against Postgres 2007-06-26 22:05:04 +00:00
xml2 Fix a passel of signed vs unsigned char warnings. 2007-07-15 23:30:19 +00:00
Makefile Add sample text search dictionary templates and parsers, to replace the 2007-10-15 21:36:50 +00:00
README Add sample text search dictionary templates and parsers, to replace the 2007-10-15 21:36:50 +00:00
contrib-global.mk Some marginal tweaks to make 'make installcheck' mostly work when 2005-09-27 17:43:31 +00:00

README 

The PostgreSQL contrib tree
---------------------------

This subtree contains porting tools, analysis utilities, and plug-in
features that are not part of the core PostgreSQL system, mainly because
they address a limited audience or are too experimental to be part of
the main source tree.  This does not preclude their usefulness.

Each subdirectory contains a README file with information about the
module.  Most items can be built with `gmake all' and installed with
`gmake install' in the usual fashion, after you have run the `configure'
script in the top-level directory.  Some directories supply new
user-defined functions, operators, or types.  In these cases, after you have
installed the files you need to register the new entities in the database
system by running the commands in the supplied .sql file.  For example,

	$ psql -d dbname -f module.sql

See the PostgreSQL documentation for more information about this
procedure.


Index:
------

adminpack -
	File and log manipulation routines, used by pgAdmin
	by Dave Page <dpage@vale-housing.co.uk>

btree_gist -
	Support for emulating BTREE indexing in GiST
	by Oleg Bartunov <oleg@sai.msu.su> and Teodor Sigaev <teodor@sigaev.ru>

chkpass -
	An auto-encrypted password datatype
	by D'Arcy J.M. Cain <darcy@druid.net>

cube -
	Multidimensional-cube datatype (GiST indexing example)
	by Gene Selkov, Jr. <selkovjr@mcs.anl.gov>

dblink -
	Allows remote query execution
	by Joe Conway <mail@joeconway.com>

dict_int -
	Text search dictionary template for integers
	by Sergey Karpov <karpov@sao.ru>

dict_xsyn -
	Text search dictionary template for extended synonym processing
	by Sergey Karpov <karpov@sao.ru>

earthdistance -
	Operator for computing earth distance between two points
	by Hal Snyder <hal@vailsys.com>

fuzzystrmatch -
	Levenshtein, metaphone, and soundex fuzzy string matching
	by Joe Conway <mail@joeconway.com>, Joel Burton <jburton@scw.org>

hstore -
	Module for storing (key, value) pairs
	by Oleg Bartunov <oleg@sai.msu.su> and Teodor Sigaev <teodor@sigaev.ru>

intagg -
	Integer aggregator
	by mlw <markw@mohawksoft.com>

intarray -
	Index support for arrays of int4, using GiST
	by Teodor Sigaev <teodor@sigaev.ru> and Oleg Bartunov <oleg@sai.msu.su>

isn -
	PostgreSQL type extensions for ISBN, ISSN, ISMN, EAN13 product numbers
	by Germ<72>n M<>ndez Bravo (Kronuz) <kronuz@hotmail.com>

lo -
	Large Object maintenance
	by Peter Mount <peter@retep.org.uk> 

ltree -
	Tree-like data structures
	by Teodor Sigaev <teodor@sigaev.ru> and Oleg Bartunov <oleg@sai.msu.su>

oid2name - 
	Maps numeric files to table names
	by B Palmer <bpalmer@crimelabs.net>

pageinspect -
	Allows inspection of database pages
	Heikki Linnakangas <heikki@enterprisedb.com>

pg_buffercache -
	Real time queries on the shared buffer cache
	by Mark Kirkwood <markir@paradise.net.nz>

pg_freespacemap -
	Displays the contents of the free space map (FSM)
	by Mark Kirkwood <markir@paradise.net.nz>

pg_standby -
	Sample archive_command for warm standby operation
	by Simon Riggs <simon@2ndquadrant.com>

pg_trgm -
	Functions for determining the similarity of text based on trigram
	matching.
	by Oleg Bartunov <oleg@sai.msu.su> and Teodor Sigaev <teodor@sigaev.ru>

pgbench -
	TPC-B like benchmarking tool
	by Tatsuo Ishii <ishii@sraoss.co.jp>

pgcrypto -
	Cryptographic functions
	by Marko Kreen <marko@l-t.ee>

pgrowlocks -
	A function to return row locking information
	by Tatsuo Ishii <ishii@sraoss.co.jp>

pgstattuple -
	Functions to return statistics about "dead" tuples and free
	space within a table
	by Tatsuo Ishii <ishii@sraoss.co.jp>

seg -
	Confidence-interval datatype (GiST indexing example)
	by Gene Selkov, Jr. <selkovjr@mcs.anl.gov>

spi -
	Various trigger functions, examples for using SPI.

sslinfo -
	Functions to get information about SSL certificates
	by Victor Wagner <vitus@cryptocom.ru>

start-scripts - 
	Scripts for starting the server at boot time on various platforms.

tablefunc -
	Examples of functions returning tables
	by Joe Conway <mail@joeconway.com>

test_parser -
	Sample text search parser
	by Sergey Karpov <karpov@sao.ru>

tsearch2 -
	Full-text-index support using GiST
	by Teodor Sigaev <teodor@sigaev.ru> and Oleg Bartunov
	<oleg@sai.msu.su>.

uuid-ossp -
	UUID generation functions
	by Peter Eisentraut <peter_e@gmx.net>

vacuumlo -
	Remove orphaned large objects
	by Peter T Mount <peter@retep.org.uk>

xml2 -
	Storing XML in PostgreSQL
	by John Gray <jgray@azuli.co.uk>