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212 lines
5.8 KiB
Plaintext
212 lines
5.8 KiB
Plaintext
The PostgreSQL contrib tree
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---------------------------
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This subtree contains porting tools, analysis utilities, and plug-in
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features that are not part of the core PostgreSQL system, mainly because
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they address a limited audience or are too experimental to be part of
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the main source tree. This does not preclude their usefulness.
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User documentation for each module appears in the main SGML documentation.
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Most items can be built with `gmake all' and installed with
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`gmake install' in the usual fashion, after you have run the `configure'
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script in the top-level directory. Some directories supply new
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user-defined functions, operators, or types. In these cases, after you have
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installed the files you need to register the new entities in the database
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system by running the commands in the supplied .sql file. For example,
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$ psql -d dbname -f module.sql
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See the PostgreSQL documentation for more information about this
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procedure.
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Index:
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------
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adminpack -
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File and log manipulation routines, used by pgAdmin
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by Dave Page <dpage@vale-housing.co.uk>
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auth_delay
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Add a short delay after a failed authentication attempt, to make
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brute-force attacks on database passwords a bit harder.
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by KaiGai Kohei <kaigai@ak.jp.nec.com>
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auto_explain -
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Log EXPLAIN output for long-running queries
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by Takahiro Itagaki <itagaki.takahiro@oss.ntt.co.jp>
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btree_gin -
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Support for emulating BTREE indexing in GIN
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by Oleg Bartunov <oleg@sai.msu.su> and Teodor Sigaev <teodor@sigaev.ru>
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btree_gist -
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Support for emulating BTREE indexing in GiST
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by Oleg Bartunov <oleg@sai.msu.su> and Teodor Sigaev <teodor@sigaev.ru>
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chkpass -
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An auto-encrypted password datatype
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by D'Arcy J.M. Cain <darcy@druid.net>
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citext -
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A case-insensitive character string datatype
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by David E. Wheeler <david@kineticode.com>
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cube -
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Multidimensional-cube datatype (GiST indexing example)
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by Gene Selkov, Jr. <selkovjr@mcs.anl.gov>
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dblink -
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Allows remote query execution
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by Joe Conway <mail@joeconway.com>
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dict_int -
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Text search dictionary template for integers
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by Sergey Karpov <karpov@sao.ru>
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dict_xsyn -
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Text search dictionary template for extended synonym processing
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by Sergey Karpov <karpov@sao.ru>
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earthdistance -
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Functions for computing distances between two points on Earth
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by Bruno Wolff III <bruno@wolff.to> and Hal Snyder <hal@vailsys.com>
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file_fdw
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Foreign-data wrapper for server-side CSV/TEXT files
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by Shigeru Hanada <hanada@metrosystems.co.jp>
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fuzzystrmatch -
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Levenshtein, metaphone, and soundex fuzzy string matching
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by Joe Conway <mail@joeconway.com> and Joel Burton <jburton@scw.org>
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hstore -
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Module for storing (key, value) pairs
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by Oleg Bartunov <oleg@sai.msu.su> and Teodor Sigaev <teodor@sigaev.ru>
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intagg -
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Integer aggregator
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by mlw <markw@mohawksoft.com>
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intarray -
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Index support for arrays of int4, using GiST
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by Teodor Sigaev <teodor@sigaev.ru> and Oleg Bartunov <oleg@sai.msu.su>
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isn -
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PostgreSQL type extensions for ISBN, ISSN, ISMN, EAN13 product numbers
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by Germán Méndez Bravo (Kronuz) <kronuz@hotmail.com>
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lo -
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Large Object maintenance
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by Peter Mount <peter@retep.org.uk>
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ltree -
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Tree-like data structures
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by Teodor Sigaev <teodor@sigaev.ru> and Oleg Bartunov <oleg@sai.msu.su>
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oid2name -
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Maps numeric files to table names
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by B Palmer <bpalmer@crimelabs.net>
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pageinspect -
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Allows inspection of database pages
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Heikki Linnakangas <heikki@enterprisedb.com>
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passwordcheck -
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Simple password strength checker
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Laurenz Albe <laurenz.albe@wien.gv.at>
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pg_buffercache -
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Real time queries on the shared buffer cache
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by Mark Kirkwood <markir@paradise.net.nz>
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pg_freespacemap -
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Displays the contents of the free space map (FSM)
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by Mark Kirkwood <markir@paradise.net.nz>
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pg_standby -
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Sample archive_command for warm standby operation
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by Simon Riggs <simon@2ndquadrant.com>
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pg_stat_statements -
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Track statement execution times across a whole database cluster
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by Takahiro Itagaki <itagaki.takahiro@oss.ntt.co.jp>
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pg_test_fsync -
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Test different wal_sync_method settings
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by Bruce Momjian <bruce@momjian.us>
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pg_trgm -
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Functions for determining the similarity of text based on trigram
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matching.
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by Oleg Bartunov <oleg@sai.msu.su> and Teodor Sigaev <teodor@sigaev.ru>
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pg_upgrade -
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Support for in-place upgrade between major releases of PostgreSQL
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Bruce Momjian <bruce@momjian.us> and others
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pgbench -
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TPC-B like benchmarking tool
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by Tatsuo Ishii <ishii@sraoss.co.jp>
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pgcrypto -
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Cryptographic functions
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by Marko Kreen <marko@l-t.ee>
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pgrowlocks -
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A function to return row locking information
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by Tatsuo Ishii <ishii@sraoss.co.jp>
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pgstattuple -
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Functions to return statistics about "dead" tuples and free
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space within a table
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by Tatsuo Ishii <ishii@sraoss.co.jp>
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seg -
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Confidence-interval datatype (GiST indexing example)
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by Gene Selkov, Jr. <selkovjr@mcs.anl.gov>
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sepgsql -
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External security provider using SELinux
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by KaiGai Kohei <kaigai@ak.jp.nec.com>
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spi -
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Various trigger functions, examples for using SPI.
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sslinfo -
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Functions to get information about SSL certificates
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by Victor Wagner <vitus@cryptocom.ru>
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start-scripts -
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Scripts for starting the server at boot time on various platforms.
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tablefunc -
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Examples of functions returning tables
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by Joe Conway <mail@joeconway.com>
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test_parser -
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Sample text search parser
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by Sergey Karpov <karpov@sao.ru>
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tsearch2 -
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Compatibility package for the pre-8.3 implementation of text search.
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Pavel Stehule <pavel.stehule@gmail.com>, based on code originally by
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Teodor Sigaev <teodor@sigaev.ru> and Oleg Bartunov <oleg@sai.msu.su>.
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unaccent -
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Unaccent dictionary for text search
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Teodor Sigaev <teodor@sigaev.ru> and Oleg Bartunov <oleg@sai.msu.su>.
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uuid-ossp -
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UUID generation functions
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by Peter Eisentraut <peter_e@gmx.net>
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vacuumlo -
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Remove orphaned large objects
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by Peter T Mount <peter@retep.org.uk>
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xml2 -
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Storing XML in PostgreSQL
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by John Gray <jgray@azuli.co.uk>
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