postgresql/contrib
Joe Conway 13629df5a1 Add double metaphone code from Andrew Dunstan. Also change metaphone so that
an empty input string causes an empty output string to be returned, instead of
throwing an ERROR -- per complaint from Aaron Hillegass, and consistent with
double metaphone. Fix examples in README.soundex pointed out by James Robinson.
2004-07-01 03:25:48 +00:00
..
adddepend make sure the $Id tags are converted to $PostgreSQL as well ... 2003-11-29 22:41:33 +00:00
array
btree_gist - Add aligment of variable data types 2004-06-03 12:26:10 +00:00
chkpass make sure the $Id tags are converted to $PostgreSQL as well ... 2003-11-29 22:41:33 +00:00
cube Cleanup vectors of GISTENTRY and eliminate problem with 64-bit strict-aligned 2004-03-30 15:45:33 +00:00
dbase $Header: -> $PostgreSQL Changes ... 2003-11-29 19:52:15 +00:00
dblink Replace TupleTableSlot convention for whole-row variables and function 2004-04-01 21:28:47 +00:00
dbmirror Please apply this minor patch to the cvs HEAD of dbmirror 2004-05-26 00:08:26 +00:00
dbsize Replace opendir/closedir calls throughout the backend with AllocateDir 2004-02-23 23:03:10 +00:00
earthdistance Remove incorrect remark about having to restart backend to load a new 2003-12-27 18:20:18 +00:00
findoidjoins $Header: -> $PostgreSQL Changes ... 2003-11-29 19:52:15 +00:00
fulltextindex $Header: -> $PostgreSQL Changes ... 2003-11-29 19:52:15 +00:00
fuzzystrmatch Add double metaphone code from Andrew Dunstan. Also change metaphone so that 2004-07-01 03:25:48 +00:00
intagg Replace TupleTableSlot convention for whole-row variables and function 2004-04-01 21:28:47 +00:00
intarray Cleanup vectors of GISTENTRY and eliminate problem with 64-bit strict-aligned 2004-03-30 15:45:33 +00:00
ipc_check
isbn_issn make sure the $Id tags are converted to $PostgreSQL as well ... 2003-11-29 22:41:33 +00:00
lo make sure the $Id tags are converted to $PostgreSQL as well ... 2003-11-29 22:41:33 +00:00
ltree Solve the 'Turkish problem' with undesirable locale behavior for case 2004-05-07 00:24:59 +00:00
mac make sure the $Id tags are converted to $PostgreSQL as well ... 2003-11-29 22:41:33 +00:00
miscutil $Header: -> $PostgreSQL Changes ... 2003-11-29 19:52:15 +00:00
mSQL-interface $Header: -> $PostgreSQL Changes ... 2003-11-29 19:52:15 +00:00
mysql Update mention of diff. 2004-04-19 23:19:02 +00:00
noupdate $Header: -> $PostgreSQL Changes ... 2003-11-29 19:52:15 +00:00
oid2name Seems the usage message for oid2name calls it pg_oid2name. Fixed. 2004-03-03 14:24:12 +00:00
oracle
pg_autovacuum Fix problems in pg_autovacuum: 2004-05-26 18:48:25 +00:00
pg_dumplo $Header: -> $PostgreSQL Changes ... 2003-11-29 19:52:15 +00:00
pg_logger $Header: -> $PostgreSQL Changes ... 2003-11-29 19:52:15 +00:00
pg_trgm trgm - Trigram matching for PostgreSQL 2004-05-31 17:18:12 +00:00
pg_upgrade $Header: -> $PostgreSQL Changes ... 2003-11-29 19:52:15 +00:00
pgbench Add missing PQclear(). 2004-06-14 11:00:12 +00:00
pgcrypto Solve the 'Turkish problem' with undesirable locale behavior for case 2004-05-07 00:24:59 +00:00
pgstattuple Get rid of rd_nblocks field in relcache entries. Turns out this was 2004-05-08 19:09:25 +00:00
reindexdb
rserv attempt at a multi file commit, to seee how it formats 2004-05-20 22:54:19 +00:00
rtree_gist Cleanup vectors of GISTENTRY and eliminate problem with 64-bit strict-aligned 2004-03-30 15:45:33 +00:00
seg Cleanup vectors of GISTENTRY and eliminate problem with 64-bit strict-aligned 2004-03-30 15:45:33 +00:00
spi Solve the 'Turkish problem' with undesirable locale behavior for case 2004-05-07 00:24:59 +00:00
start-scripts I wanted to submit some changes to the bundled postgres startup 2004-03-09 01:59:13 +00:00
string $Header: -> $PostgreSQL Changes ... 2003-11-29 19:52:15 +00:00
tablefunc Replace TupleTableSlot convention for whole-row variables and function 2004-04-01 21:28:47 +00:00
tips $Header: -> $PostgreSQL Changes ... 2003-11-29 19:52:15 +00:00
tools
tsearch Now needs to include <ctype.h>. 2004-06-12 20:31:43 +00:00
tsearch2 1 Eliminate duplicate field HLWORD->skip 2004-06-28 16:19:09 +00:00
userlock Nested transactions. There is still much left to do, especially on the 2004-07-01 00:52:04 +00:00
vacuumlo $Header: -> $PostgreSQL Changes ... 2003-11-29 19:52:15 +00:00
xml Rename README's to match directory names. Mention copyright matches 2004-03-14 03:19:13 +00:00
xml2 Rename README's to match directory names. Mention copyright matches 2004-03-14 03:19:13 +00:00
contrib-global.mk $Header: -> $PostgreSQL Changes ... 2003-11-29 19:52:15 +00:00
Makefile List pg_trgm in contrib Makefile and README. 2004-06-01 05:15:47 +00:00
README List pg_trgm in contrib Makefile and README. 2004-06-01 05:15:47 +00:00

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:
------

adddepend -
	Add object dependency information to pre-7.3 objects.
	by Rod Taylor <rbt@rbt.ca>

array -
	Array iterator functions (now obsolete due to backend improvements)
	by Massimo Dal Zotto <dz@cs.unitn.it>

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>

dbase -
	Converts from dbase/xbase to PostgreSQL
	by Maarten.Boekhold <Maarten.Boekhold@reuters.com>,
	   Frank Koormann <fkoorman@usf.uni-osnabrueck.de>,
	   Ivan Baldo <lubaldo@adinet.com.uy>

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

dbmirror -
	Replication server
	by Steven Singer <ssinger@navtechinc.com>

dbsize -
	Reports database and table disk space
	by Peter Eisentraut <peter_e@gmx.net>

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

findoidjoins -
	Finds the joins used by oid columns by examining the actual
	values in the oid columns and row oids.
	by Bruce Momjian <pgman@candle.pha.pa.us>

fulltextindex -
	Full text indexing using triggers
	by Maarten Boekhold <maartenb@dutepp0.et.tudelft.nl>

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

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>

ipc_check -
	Simple test script to help in configuring IPC.
	FreeBSD only, for now.

isbn_issn -
	PostgreSQL type extensions for ISBN (books) and ISSN (serials)
	by Garrett A. Wollman <wollman@khavrinen.lcs.mit.edu>

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>

mSQL-interface -
	mSQL API translation library
	by Aldrin Leal <aldrin@americasnet.com>

mac -
	Support functions for MAC address types
	by Lawrence E. Rosenman <ler@lerctr.org>

miscutil -
	PostgreSQL assert checking and various utility functions
	by Massimo Dal Zotto <dz@cs.unitn.it>

mysql -
	Utility to convert MySQL schema dumps to SQL92 and PostgreSQL
	by Thomas Lockhart <lockhart@alumni.caltech.edu>
	   Max Rudensky <fonin@ziet.zhitomir.ua>
	   Valentine Danilchuk <valdan@ziet.zhitomir.ua>

noupdate -
	Trigger to prevent updates on single columns

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

oracle -
	Converts Oracle database schema to PostgreSQL
	by Gilles Darold <gilles@darold.net>

pg_autovacuum -
	Automatically performs vacuum
	by Matthew T. O'Connor <matthew@zeut.net>

pg_dumplo -
	Dump large objects
	by Karel Zak <zakkr@zf.jcu.cz>

pg_logger -
	Stdin-to-syslog gateway for PostgreSQL
	by Nathan Myers <ncm@nospam.cantrip.org>

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>

pg_upgrade -
	Upgrade from previous PostgreSQL version without pg_dump/reload
	by Bruce Momjian <pgman@candle.pha.pa.us>

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

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

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

reindexdb - 
	Reindexes a database
	by Shaun Thomas <sthomas@townnews.com>

rserv -
	Replication server
	by Vadim B. Mikheev <vadim4o@email.com>

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

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

spi -
	Various trigger functions, examples for using SPI.

start-scripts - 
	Scripts for starting the server at boot time.
	
string -
	C-like input/output conversion routines for strings
	by Massimo Dal Zotto <dz@cs.unitn.it>

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

tips/apache_logging -
	Getting Apache to log to PostgreSQL
	by Terry Mackintosh <terry@terrym.com>

tools -
	Assorted developer tools
	by Massimo Dal Zotto <dz@cs.unitn.it>

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

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

userlock -
	User locks
	by Massimo Dal Zotto <dz@cs.unitn.it>

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

xml -
	Storing XML in PostgreSQL (obsolete version)
	by John Gray <jgray@azuli.co.uk>

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