PostgreSQL is a powerful, open source relational database system.


Slot Version Repository Platforms
12 12.0 arbor ~amd64 arm? armv7? armv8? ~x86
11 11.5 arbor ~amd64 arm? armv7? armv8? ~x86
10 10.10 arbor ~amd64 arm? armv7? armv8? ~x86
9.6 9.6.15 arbor ~amd64 arm? armv7? armv8? ~x86
9.5 9.5.19 arbor ~amd64 arm? armv7? armv8? ~x86




doc Adds extra documentation (API, Javadoc, etc)
icu Use ICU for collation and indexes instead of libc. Changing this may require reindexing tables.
ldap Adds LDAP support (Lightweight Directory Access Protocol)
llvm JIT support based on LLVM
pam Adds support PAM (Pluggable Authentication Modules)
perl Support for both PL/Perl and Pl/PerlU server-side programming languages
python Support for PL/Python (only the "untrusted" version) server-side programming language
ssl Adds support for Secure Socket Layer connections
systemd Add support for integration with the systemd init daemon
tcl Support for both PL/Tcl and PL/TclU server-side programming languages
xml Add core support for XML data type


amcheck A module that allows you to verify the logical consistency of the structure of indexes
auth_delay Adds a delay to failed authentication responses to make brute-force attacks on password more difficult
auto_explain Logs execution plans of slow statements automatically
bloom bloom provides an index access method based on Bloom filters.
btree_gin GIN operator classes that implement B-tree equivalent behavior for several data types
btree_gist GiST index operator classes that imlement B-tree equivalent behavior for several data types
citext The citext data type, a case-insensitive character string type
cube The cube data type for representing multidimensional cubes
dblink Connect to other PostgreSQL databases from within a database session
dict_int An example dictionnary for indexing integers
dict_xsyn An example dictionnary for replacing words with their synonyms for full-text search
earthdistance Two methods for calculating great circle distances on the surface of the Earth
file_fdw A foreign-data wrapper for accessing files on the servers's file system
fuzzystrmatch Distance functions on text (mostly for phonetic comparisons)
hstore The hstore data type
intagg An integer aggregator and an enumerator (obsolete)
intarray Additional functions and indices for int arrays and int sets
isn Data types for international product numbering standards
lo The large object support functions and the vacuumlo command line utility
ltree The ltree data type for hierarquical categorization
oid2name Utility program that helps administrators to examine the file structure used by PostgreSQL
pageinspect Low-level functions to inspect pages (for debugging)
passwordcheck The passwordcheck module checks users' passwords whenever they are set with CREATE ROLE or ALTER ROLE
pg_buffercache Analyze what's happening in the shared buffer cache
pg_freespacemap Analyze the free space map
pg_prewarm Load relation data into buffer cache
pg_standby pg_standby supports creation of a warm standby database server
pg_trgm Trigram support for Full-Text Search
pg_visibility The pg_visibility module provides a means for examining the visibility map (VM) and page-level visibility information of a table.
pgcrypto Cryptographic (hashing, {de,en}cryption, (de)compression etc) functions
pgstattuple Functions for tuple-level statistics
postgres_fdw Extension with the Foreign Data Wrapper to access other PostgreSQL servers
seg The seg data type for representing line segments or floating point intervals
sepgsql Loadable module that supports label-based mandatory access control (MAC) based on SELinux security policy
spi Package of autoinc, insert_username, moddatetime and refint extensions
sslinfo Functions for retrieving informations about the client SSL certificate
tablefunc Some set returning functions (normal_rand, crosstab variations and connectby)
tcn A trigger function to notify listeners of changes
test_decoding Example of a logical decoding plugin
tsm_system_rows Row-based table sampling method
tsm_system_time Time-based table sampling method
unaccent A text-search dictionnary which removes accents from lexemes
uuid-ossp Functions for generating UUIDs
xml2 XPath querying and XSLT functionality (deprecated by upstream; planned for removal)


libressl Use LibreSSL as the SSL provider
openssl Use OpenSSL as the SSL provider


2.7 Use Python ABI 2.7
3.5 Use Python ABI 3.5
3.6 Use Python ABI 3.6
3.7 Use Python ABI 3.7
3.8 Use Python ABI 3.8