postgresql/contrib
Tom Lane e6a30121be int_array_enum function should be using fcinfo->flinfo->fn_extra for
working state, not fcinfo->context.  Silly oversight on my part in last
go-round of fixes.
2005-08-15 19:05:16 +00:00
..
adddepend
btree_gist Fix storage size for btree_gist interval indexes. Fix penalty 2005-07-21 04:15:04 +00:00
chkpass Make sure contrib C functions are marked strict where needed. 2005-01-29 22:35:02 +00:00
cube Partial fixes for contrib build on AIX: include -lm where needed. 2005-07-24 23:30:10 +00:00
dbase Clean up bogus checking of date and numeric fields in DBF files, 2005-05-27 15:44:04 +00:00
dblink Cause initdb to create a third standard database "postgres", which 2005-06-21 04:02:34 +00:00
dbmirror Convert oidvector and int2vector into variable-length arrays. This 2005-03-29 00:17:27 +00:00
earthdistance Partial fixes for contrib build on AIX: include -lm where needed. 2005-07-24 23:30:10 +00:00
fulltextindex
fuzzystrmatch The attached patch implements the soundex difference function which 2005-01-26 08:04:04 +00:00
intagg int_array_enum function should be using fcinfo->flinfo->fn_extra for 2005-08-15 19:05:16 +00:00
intarray Add parentheses to macros when args are used in computations. Without 2005-05-25 21:40:43 +00:00
isbn_issn Make sure contrib C functions are marked strict where needed. 2005-01-29 22:35:02 +00:00
lo Cleanup the contrib/lo module: there is no need anymore to implement 2005-06-23 00:06:37 +00:00
ltree Add parentheses to macros when args are used in computations. Without 2005-05-25 21:40:43 +00:00
mac
mSQL-interface
oid2name Cause initdb to create a third standard database "postgres", which 2005-06-21 04:02:34 +00:00
oracle
pg_buffercache Change relblocknumber field of pg_buffercache view from numeric to int8 2005-05-31 00:07:47 +00:00
pg_trgm Cleanup of GiST extensions in contrib/: now that we always invoke GiST 2005-05-21 12:08:06 +00:00
pgbench Correct a thinko in pgbench that might result in incorrectly ignoring an 2005-05-24 00:26:40 +00:00
pgcrypto Remove API file. 2005-08-13 15:27:41 +00:00
pgstattuple Document get_call_result_type() and friends; mark TypeGetTupleDesc() 2005-05-30 23:09:07 +00:00
seg Adjust contrib/seg &< and &> operators so that r-tree indexing logic 2005-06-27 00:48:07 +00:00
spi Clean up the rather historically encumbered interface to now() and 2005-06-29 22:51:57 +00:00
start-scripts
tablefunc Partial fixes for contrib build on AIX: include -lm where needed. 2005-07-24 23:30:10 +00:00
tips
tsearch2 Partial fixes for contrib build on AIX: include -lm where needed. 2005-07-24 23:30:10 +00:00
userlock Simplify shared-memory lock data structures as per recent discussion: 2005-06-14 22:15:33 +00:00
vacuumlo Cleanup the contrib/lo module: there is no need anymore to implement 2005-06-23 00:06:37 +00:00
xml2 Mark xml2 CREATE FUNCTIONs as IMMUTABLE, and use the "STRICT" syntax 2005-07-14 07:12:27 +00:00
contrib-global.mk Add a --dbname option to the pg_regress script, and use pl_regression 2005-05-17 18:26:23 +00:00
Makefile Remove contrib version of pg_autovacuum --- superseded by integrated 2005-07-29 19:38:22 +00:00
README Remove contrib version of pg_autovacuum --- superseded by integrated 2005-07-29 19:38:22 +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>

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>

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

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>

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>

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

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 <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>

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.

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

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

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>

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