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This is both very useful in its own right, and an important test case for the core FDW support. This commit includes a small refactoring of copy.c to expose its option checking code as a separately callable function. The original patch submission duplicated hundreds of lines of that code, which seemed pretty unmaintainable. Shigeru Hanada, reviewed by Itagaki Takahiro and Tom Lane
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 Germ<72>n M<>ndez 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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