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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 <[email protected]>
adminpack -
File and log manipulation routines, used by Pgadmin
by From: Dave Page <[email protected]>
btree_gist -
Support for emulating BTREE indexing in GiST
by Oleg Bartunov <[email protected]> and Teodor Sigaev <[email protected]>
chkpass -
An auto-encrypted password datatype
by D'Arcy J.M. Cain <[email protected]>
cube -
Multidimensional-cube datatype (GiST indexing example)
by Gene Selkov, Jr. <[email protected]>
dbase -
Converts from dbase/xbase to PostgreSQL
by Maarten.Boekhold <[email protected]>,
Frank Koormann <[email protected]>,
Ivan Baldo <[email protected]>
dblink -
Allows remote query execution
by Joe Conway <[email protected]>
dbmirror -
Replication server
by Steven Singer <[email protected]>
earthdistance -
Operator for computing earth distance for two points
by Hal Snyder <[email protected]>
fulltextindex -
Full text indexing using triggers
by Maarten Boekhold <[email protected]>
fuzzystrmatch -
Levenshtein, metaphone, and soundex fuzzy string matching
by Joe Conway <[email protected]>, Joel Burton <[email protected]>
intagg -
Integer aggregator
by mlw <[email protected]>
intarray -
Index support for arrays of int4, using GiST
by Teodor Sigaev <[email protected]> and Oleg Bartunov <[email protected]>
isbn_issn -
PostgreSQL type extensions for ISBN (books) and ISSN (serials)
by Garrett A. Wollman <[email protected]>
lo -
Large Object maintenance
by Peter Mount <[email protected]>
ltree -
Tree-like data structures
by Teodor Sigaev <[email protected]> and Oleg Bartunov <[email protected]>
mSQL-interface -
mSQL API translation library
by Aldrin Leal <[email protected]>
mac -
Support functions for MAC address types
by Lawrence E. Rosenman <[email protected]>
oid2name -
Maps numeric files to table names
by B Palmer <[email protected]>
pg_buffercache -
Real time queries on the shared buffer cache
by Mark Kirkwood <[email protected]>
pg_freespacemap -
Displays the contents of the free space map (FSM)
by Mark Kirkwood <[email protected]>
pg_trgm -
Functions for determining the similarity of text based on trigram
matching.
by Oleg Bartunov <[email protected]> and Teodor Sigaev <[email protected]>
pgbench -
TPC-B like benchmarking tool
by Tatsuo Ishii <[email protected]>
pgcrypto -
Cryptographic functions
by Marko Kreen <[email protected]>
pgrowlocks -
A function to return row locking information
by Tatsuo Ishii <[email protected]>
pgstattuple -
A function to return statistics about "dead" tuples and free
space within a table
by Tatsuo Ishii <[email protected]>
seg -
Confidence-interval datatype (GiST indexing example)
by Gene Selkov, Jr. <[email protected]>
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 <[email protected]>
tips -
Getting Apache to log to PostgreSQL
by Terry Mackintosh <[email protected]>
tsearch2 -
Full-text-index support using GiST
by Teodor Sigaev <[email protected]> and Oleg Bartunov
<[email protected]>.
userlock -
User locks
by Massimo Dal Zotto <[email protected]>
vacuumlo -
Remove orphaned large objects
by Peter T Mount <[email protected]>
xml2 -
Storing XML in PostgreSQL
by John Gray <[email protected]>
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