License: PostgreSQL

Convenience API for time series stack

Provide Standard SQL functionality for PERIODs and SYSTEM VERSIONING

Job scheduler for PostgreSQL

Run queries now and get results later

Asynchronous SQL dispatcher built on pg_cron

Run SQL queries in the background

Time series analysis functions for PostgreSQL

MobilityDB geospatial trajectory data management & analysis platform

MobilityDB random data generator functions

calculate great-circle distances on the surface of the Earth

vector data type and ivfflat and hnsw access methods

Advanced indexing for vector data with DiskANN

The simplest way to do vector search on Postgres

Natural-language row filtering, ranking and classification through a Jev-compatible API

Approximate vector search with PRISM indexes and RaBitQ quantization

Use Groonga as index, fast full text search platform for all languages!

Recovery helper for removing a damaged PGroonga internal database

create 2-gram (bigram) index for faster full text search.

Variable-length gram GIN indexes and statistics for LIKE/ILIKE search

a parser for full-text search of Chinese

Full-text search with BM25 ranking

Full-text search with BM25 and BM25F ranking

CJK bigram parser derived from PostgreSQL full-text search

Czech Hunspell Dictionary

German Hunspell Dictionary

en_US Hunspell Dictionary

French Hunspell Dictionary

Nepali Hunspell Dictionary

Dutch Hunspell Dictionary

Norwegian (norsk) Hunspell Dictionary

Portuguese Hunspell Dictionary

Russian Hunspell Dictionary

Russian Hunspell Dictionary (from AOT.ru group)

Multilingual full text search with ICU segmentation, normalization and n-gram matching

determine similarities and distance between strings

text similarity measurement and index searching based on trigrams

Postgres for analytics, powered by DuckDB

copy data between Postgres and Parquet

Extension to manage partitioned tables by time or ID

PG-Strom - big-data processing acceleration using GPU and NVME

Sorted heap table AM with zone map scan pruning and built-in vector search

functions that manipulate whole tables, including crosstab

A lightweight message queue. Like AWS SQS and RSMQ but on Postgres.

A simple PostgreSQL Message Broker system

RUM index access method

Automatic data expiration with TTL indexes

data type for jsonb inspection

Hypothetical indexes for PostgreSQL

Query index advisor

filter statements by their execution plans.

Session-scoped variables with scalar, array, and record types

Image similarity with haar

incremental view maintenance on PostgreSQL

Incremental Processing by Crunchy Data

Durable SQL functions for PostgreSQL

Perturb unordered SELECT row order to expose order-dependent tests

Shared-memory key/value cache, token-bucket rate limits and sorted sets.

bloom access method - signature file based index

PL/JavaScript (v8) trusted procedural language

PL/JS trusted procedural language

XSLT procedural language for PostgreSQL

Create mockable wrappers for PostgreSQL functions in tests

Mocking and faking helpers for PostgreSQL unit tests

Embed PHP 8 as an untrusted PostgreSQL procedural language

Unit testing for PostgreSQL

Wrapper for the Faker Python library

PL/Tcl procedural language

PL/TclU untrusted procedural language

PL/Perl procedural language

transform between bool and plperl

transform between hstore and plperl

transform between jsonb and plperl

PL/PerlU untrusted procedural language

transform between bool and plperlu

transform between jsonb and plperlu

transform between hstore and plperlu

PL/pgSQL procedural language

PL/Python3U untrusted procedural language

transform between jsonb and plpython3u

transform between ltree and plpython3u

transform between hstore and plpython3u

Prefix Range module for PostgreSQL

Semantic version data type

Semantic version domain and comparison operators for PostgreSQL

Country data type, ISO 3166-1

More than the bare necessities for PostgreSQL i18n and l10n.

PostgreSQL l10n toolbox

unsigned integer types

Native uint128 type

sha1, md5 and other data types for PostgreSQL

Adds compressed DNA, RNA, amino-acid, and aligned sequence types with casts, operators, indexes, and bioinformatics functions.

IPv4/v6 and IPv4/v6 range index type for PostgreSQL

URI Data type for PostgreSQL

Debian version number data type

Bikram Sambat date type and AD/BS conversion functions

data type for auto-encrypted passwords

data types for international product numbering standards

data type for representing line segments or floating-point intervals

data type for multidimensional cubes

data type for hierarchical tree-like structures

data type for storing sets of (key, value) pairs

data type for case-insensitive character strings

XPath querying and XSLT

Retry SQL statements on transient errors with exponential backoff

Recursive SQL template engine with JSONB-driven execution

Native Protobuf parsing, mutation, indexing, and JSON conversion support

Lightweight distributed lock service inside PostgreSQL

PostgreSQL email validation that is consistent with the HTML5 spec

url_encode, url_decode functions

Some functions and views for daily usage

Generate inlinable SQL functions for navigating PostgreSQL foreign-key relations

Some date time functions and operators that,

Perl Compatible Regular Expression functions

ClickHouse-compatible regex functions using RE2

Access ICU functions

Fetch the value of an environment variable

Access external server-side files through PostgreSQL functions

Generate a Markdown README from PostgreSQL COMMENT objects

Fixture extension used to test pg_readme document generation

PLPGSQL Script to historize data in partitionned table

Return column names of a record or composite value

Stable hash functions for Postgres

Implements SHA256-CRYPT and SHA512-CRYPT password encryption schemes

Encryption functions for int and bigint values

UUID v8 generator with embedded timestamps for PostgreSQL

Pseudo-randomly permute sequences with a format-preserving encryption on elements

Snowflake-style 64-bit ID generator and sequence utilities for PostgreSQL

data structure for on-line agg of data into approximate sketch

Provides ddsketch aggregate function

High-performance weighted statistics functions for sparse data

Provides tdigest aggregate function.

first() and last() aggregate functions

Extra Window Functions for PostgreSQL

argmax, argmin, and anyold aggregate functions

random data generator

Financial aggregate functions

Accumulation registers for balance and turnover tracking in PostgreSQL

Text conversion with NULL or a typed fallback on conversion errors.

GIN index operator class and partial-match operators for text arrays

functions for implementing referential integrity (obsolete)

functions for autoincrementing fields

functions for tracking who changed a table

functions for tracking last modification time

TABLESAMPLE method which accepts time in milliseconds as a limit

text search dictionary template for extended synonym processing

TABLESAMPLE method which accepts number of rows as a limit

Triggered change notifications

generate universally unique identifiers (UUIDs)

support for indexing common datatypes in GiST

support for indexing common datatypes in GIN

functions, operators, and index support for 1-D arrays of integers

integer aggregator and enumerator (obsolete)

text search dictionary template for integers

text search dictionary that removes accents

Reorganize tables in PostgreSQL databases with minimal locks

Rewrite SQL statements with a PostgreSQL ProcessUtility hook

DDL eXtractor functions

PostgreSQL Linting and Analysis Extension

get and set the priority of PostgreSQL backends

cluster database read only

view object permissions and compare them with the desired state

pg_auto_failover

Pre Prepare your Statement server side

Detect Useless UPDATE

Pre-warming shared buffers according to previous pg_buffercache snapshots for PostgreSQL.

Deal with orphaned files

Provides cheat (but useful) functions

Disable selected SQLSTATE error codes from PostgreSQL server logging.

Suggest missing indexes and extended statistics online

logs transaction ids of drop table, drop column, drop materialized view statements

record table modification logs and PITR for table/row

Extended logging via pseudo-autonomous transactions

A PostgreSQL job scheduler

prewarm relation data

Administrative functions for pgPool

recovery functions for pgpool-II for V4.3

replacement for regclass

Large Object maintenance

an example of an archive module

adds a custom basebackup target called shell

utilities in support of old_snapshot_threshold

administrative functions for PostgreSQL

functions for verifying relation integrity

extension to perform surgery on a damaged relation

PostgreSQL load profile repository and report builder

Capture or log C-level stack backtraces of PostgreSQL processes

Track cumulative PostgreSQL log message statistics by backend, database, user, level, and SQLSTATE.

Track per-plan call counts, execution times, and example EXPLAIN texts.

SQL monitoring views for database activity, WAL, replication, and storage

Capture PostgreSQL statistics snapshots for time-series analysis and visualization

show query plans of all currently running SQL statements

Measure backend CPU usage between explicit reset and print calls

Track settings changes

sampling based statistics of wait events

active session history

EnterpriseDB system statistics for PostgreSQL

Server filesystem capacity and inode statistics through statvfs

Small PostgreSQL background worker to report whether a node is a replication master or standby

show details on toasted datums

Log all the queries that reference a particular column

PostgreSQL Workload Analyser-core

Allow EXPLAIN to dump even more details

Logical decoding components inspection

inspect the contents of database pages at a low level

show row-level locking information

information about SSL certificates

examine the shared buffer cache

functions to inspect contents of PostgreSQL Write-Ahead Log

examine the free space map (FSM)

examine the visibility map (VM) and page-level visibility info

show tuple-level statistics

Provides a means for logging execution plans of slow statements automatically

track planning and execution statistics of all SQL statements executed

Postgres extension for libsodium functions

Transparent column-level encryption with encrypted_text and encrypted_bytea types

Experimental encrypted text search using AEAD ciphers and keyed blind indexes

Dynamically configurable PostgreSQL password complexity checks.

PostgreSQL Anonymizer (anon) extension

provides auditing functionality

pgAudit addon to redirect audit log to an independent file

Opinionated PostgreSQL database auditor

Extension for logging and monitoring functions in PostgreSQL

cryptographic key management

similar to SET ROLE but with added logging

The PostgreSQL Antivirus

PostgreSQL Extension Whitelisting

A Postgres extension for managing SSL certificates through SQL

Agentic policy language for PostgreSQL with guardrails, guidance, and session-aware controls

Transparent Data Encryption for PostgreSQL through custom table and index access methods

label-based mandatory access control (MAC) based on SELinux security policy.

pause briefly before reporting authentication failure

cryptographic functions

checks user passwords and reject weak password

Fetch foreign data in Python in your PostgreSQL server.

Foreign data wrapper for accessing remote databases using ODBC

foreign-data wrapper for remote servers available over JDBC

foreign-data wrapper for remote PGSpider servers

foreign data wrapper for Oracle access

Foreign data wrapper for querying a TDS database (Sybase or Microsoft SQL Server)

foreign data wrapper for DB2 access

SQLite Foreign Data Wrapper

Extension for querying PgBouncer stats from normal SQL views & running pgbouncer commands from normal SQL functions

Foreign data wrapper for Informix access

Foreign data wrapper for querying a Redis server

kafka Foreign Data Wrapper for CSV formatted messages

foreign-data wrapper for remote hdfs servers

Foreign data wrapper for Firebird

connect to other PostgreSQL databases from within a database

foreign-data wrapper for flat file access

foreign-data wrapper for remote PostgreSQL servers

DB2 compatibility functions, types, operators, and SYSIBM.SYSDUMMY1 for PostgreSQL.

Oracle WRAP-equivalent PL/pgSQL language handler storing AES-256-GCM encrypted procedure source.

Table and view aliases synchronized with target DDL.

Extension to add Oracle DBMS_METADATA compatibility to PostgreSQL

Extension to add Oracle DBMS_LOCK full compatibility to PostgreSQL

Extension to add Oracle DBMS_JOB full compatibility to PostgreSQL

Oracle UTL_SMTP compatibility extension for PostgreSQL

PostgreSQL Logical Replication

Dummy extension for compatibility when upgrading from Postgres 9.4

Have an accurate view on pglogical replication delay

PG Failover Slots extension

Multi-master logical replication extension for PostgreSQL

Logical-replication-friendly replacement for PostgreSQL large objects

Clone PostgreSQL databases, schemas, tables, and functions across environments

Output plugin for logical replication in Raw SQL format

Extension for specialized, per-table replication between PostgreSQL instances

SQL-based test/example module for WAL logical decoding

Logical Replication output plugin