Repository: CONTRIB
71 extensions
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earthdistance
calculate great-circle distances on the surface of the Earth
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fuzzystrmatch
determine similarities and distance between strings
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pg_trgm
text similarity measurement and index searching based on trigrams
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tablefunc
functions that manipulate whole tables, including crosstab
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bloom
bloom access method - signature file based index
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pltcl
PL/Tcl procedural language
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pltclu
PL/TclU untrusted procedural language
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plperl
PL/Perl procedural language
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bool_plperl
transform between bool and plperl
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hstore_plperl
transform between hstore and plperl
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jsonb_plperl
transform between jsonb and plperl
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plperlu
PL/PerlU untrusted procedural language
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bool_plperlu
transform between bool and plperlu
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jsonb_plperlu
transform between jsonb and plperlu
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hstore_plperlu
transform between hstore and plperlu
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plpgsql
PL/pgSQL procedural language
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plpython3u
PL/Python3U untrusted procedural language
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jsonb_plpython3u
transform between jsonb and plpython3u
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ltree_plpython3u
transform between ltree and plpython3u
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hstore_plpython3u
transform between hstore and plpython3u
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isn
data types for international product numbering standards
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seg
data type for representing line segments or floating-point intervals
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cube
data type for multidimensional cubes
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ltree
data type for hierarchical tree-like structures
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hstore
data type for storing sets of (key, value) pairs
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citext
data type for case-insensitive character strings
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xml2
XPath querying and XSLT
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refint
functions for implementing referential integrity (obsolete)
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autoinc
functions for autoincrementing fields
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insert_username
functions for tracking who changed a table
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moddatetime
functions for tracking last modification time
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tsm_system_time
TABLESAMPLE method which accepts time in milliseconds as a limit
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dict_xsyn
text search dictionary template for extended synonym processing
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tsm_system_rows
TABLESAMPLE method which accepts number of rows as a limit
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tcn
Triggered change notifications
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uuid-ossp
generate universally unique identifiers (UUIDs)
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btree_gist
support for indexing common datatypes in GiST
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btree_gin
support for indexing common datatypes in GIN
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intarray
functions, operators, and index support for 1-D arrays of integers
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intagg
integer aggregator and enumerator (obsolete)
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dict_int
text search dictionary template for integers
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unaccent
text search dictionary that removes accents
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pg_prewarm
prewarm relation data
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lo
Large Object maintenance
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basic_archive
an example of an archive module
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basebackup_to_shell
adds a custom basebackup target called shell
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old_snapshot
utilities in support of old_snapshot_threshold
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adminpack
administrative functions for PostgreSQL
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amcheck
functions for verifying relation integrity
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pg_surgery
extension to perform surgery on a damaged relation
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pg_overexplain
Allow EXPLAIN to dump even more details
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pg_logicalinspect
Logical decoding components inspection
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pageinspect
inspect the contents of database pages at a low level
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pgrowlocks
show row-level locking information
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sslinfo
information about SSL certificates
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pg_buffercache
examine the shared buffer cache
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pg_walinspect
functions to inspect contents of PostgreSQL Write-Ahead Log
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pg_freespacemap
examine the free space map (FSM)
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pg_visibility
examine the visibility map (VM) and page-level visibility info
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pgstattuple
show tuple-level statistics
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auto_explain
Provides a means for logging execution plans of slow statements automatically
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pg_stat_statements
track planning and execution statistics of all SQL statements executed
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sepgsql
label-based mandatory access control (MAC) based on SELinux security policy.
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auth_delay
pause briefly before reporting authentication failure
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pgcrypto
cryptographic functions
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passwordcheck
checks user passwords and reject weak password
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dblink
connect to other PostgreSQL databases from within a database
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file_fdw
foreign-data wrapper for flat file access
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postgres_fdw
foreign-data wrapper for remote PostgreSQL servers
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test_decoding
SQL-based test/example module for WAL logical decoding
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pgoutput
Logical Replication output plugin