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PG.CENTER connects PostgreSQL documentation, reference, and ecosystem knowledge. Maintained by Pigsty.

PostgreSQL Extension Catalogue

Explore 2387 PostgreSQL extensions from PGEXT, maintained by Pigsty.

pg_plan_advice · Describe and constrain planner choices with plan advice · Features · PostgreSQL · C · Not packagedmage · YugabyteDB - the cloud native distributed SQL database for mission-critical applications. · 1.6.0 · Features · Unknown · C · Not packagedpgmq · A lightweight message queue. Like AWS SQS and RSMQ but on Postgres. · 1.13.0 · Features · PostgreSQL · SQL · Packagedage · AGE graph database extension · 1.8.0 · Features · Apache-2.0 · C · Packagedinjection_points · Postgres rewritten in Rust, now passing 100% of the Postgres regression tests · 1.0 · Features · AGPL-3.0 · Rust · Not packagedorioledb · OrioleDB, the next generation transactional engine · 1.9 · Features · Apache-2.0 OR PostgreSQL · C · Packagedrdkit · Cheminformatics functionality for PostgreSQL. · 202503.6 · Features · BSD-3-Clause · C++ · Packagedpg_graphql · Add in-database GraphQL support · 1.6.1 · Features · Apache-2.0 · Rust · Packagedpolar_vfs · A cloud-native database based on PostgreSQL developed by Alibaba Cloud. · 1.0 · Features · Apache-2.0 · C · Not packagedpg_durable · SQL-native durable orchestrations for PostgreSQL · 0.2.8 · Features · PostgreSQL · Rust · Packagedindex_advisor · Query index advisor · 0.2.0 · Features · PostgreSQL · SQL · Packagedhypopg · Hypothetical indexes for PostgreSQL · 1.4.3 · Features · PostgreSQL · C · Packagedpg_lake_benchmark · Provides ClickBench, TPC-H and TPC-DS data generation and benchmark queries for pg_lake, Iceberg and heap tables. · 3.5 · Features · Apache-2.0 · C · Not packagedomni · Advanced adapter for Postgres extensions · 0.2.14 · Features · Apache-2.0 · C · Packagedomni_sql · Programmatic SQL manipulation · 0.5.3 · Features · Apache-2.0 · C · Packagedomni_vfs_types_v1 · Virtual File System types (v1) · 0.1.0 · Features · Apache-2.0 · C · Packagedomni_auth · Basic session management · 0.1.3 · Features · Apache-2.0 · C · Packagedomni_aws · Amazon Web Services APIs (S3) · 0.1.2 · Features · Apache-2.0 · C · Packagedomni_cloudevents · CloudEvents support · 0.1.0 · Features · Apache-2.0 · C · Packagedomni_containers · Docker container management · 0.2.0 · Features · Apache-2.0 · C · Packagedomni_credentials · Application credential management · 0.2.0 · Features · Apache-2.0 · C · Packagedomni_csv · CSV toolkit · 0.1.1 · Features · Apache-2.0 · C · Packagedomni_datasets · Dataset provisioning · 0.1.0 · Features · Apache-2.0 · C · Packagedomni_email · E-mail framework · 0.1.0 · Features · Apache-2.0 · C · Packagedomni_http · Basic HTTP types · 0.1.0 · Features · Apache-2.0 · C · Packagedomni_httpc · HTTP client · 0.1.11 · Features · Apache-2.0 · C · Packagedomni_httpd · HTTP server · 0.4.11 · Features · Apache-2.0 · C · Packagedomni_id · Identity types · 0.4.3 · Features · Apache-2.0 · C · Packagedomni_json · JSON toolkit · 0.1.1 · Features · Apache-2.0 · C · Packagedomni_kube · Kubernetes (k8s) integration · 0.4.2 · Features · Apache-2.0 · C · Packagedomni_ledger · Financial ledger · 0.1.3 · Features · Apache-2.0 · C · Packagedomni_manifest · Package installation manifests · 0.1.2 · Features · Apache-2.0 · C · Packagedomni_mimetypes · MIME types · 0.1.0 · Features · Apache-2.0 · C · Packagedomni_os · Operating system integration · 0.1.1 · Features · Apache-2.0 · C · Packagedomni_polyfill · Postgres API polyfills · 0.2.2 · Features · Apache-2.0 · C · Packagedomni_python · First-class Python support · 0.1.1 · Features · Apache-2.0 · C · Packagedomni_regex · PCRE-compatible regular expressions · 0.1.0 · Features · Apache-2.0 · C · Packagedomni_rest · REST API toolkit (with PostgREST support) · 0.1.1 · Features · Apache-2.0 · C · Packagedomni_schema · Advanced schema management tooling · 0.3.0 · Features · Apache-2.0 · C · Packagedomni_seq · Distributed integer sequences · 0.1.1 · Features · Apache-2.0 · C · Packagedomni_service · Service management · 0.1.0 · Features · Apache-2.0 · C · Packagedomni_session · Session management · 0.2.0 · Features · Apache-2.0 · C · Packagedomni_shmem · Shared Memory Management · 0.1.0 · Features · Apache-2.0 · C · Packagedomni_sqlite · Embedded SQLite · 0.2.2 · Features · Apache-2.0 · C · Packagedomni_test · Testing framework · 0.4.0 · Features · Apache-2.0 · C · Packagedomni_txn · Transaction management · 0.5.0 · Features · Apache-2.0 · C · Packagedomni_types · Advanced types · 0.3.6 · Features · Apache-2.0 · C · Packagedomni_var · Scoped variables · 0.3.0 · Features · Apache-2.0 · C · Packagedomni_vfs · Virtual File System · 0.2.2 · Features · Apache-2.0 · C · Packagedomni_web · Common web stack primitives · 0.3.0 · Features · Apache-2.0 · C · Packagedomni_worker · Generalized worker pool · 0.2.1 · Features · Apache-2.0 · C · Packagedomni_xml · XML toolkit · 0.1.2 · Features · Apache-2.0 · C · Packagedomni_yaml · YAML toolkit · 0.1.0 · Features · Apache-2.0 · C · Packagedpg_ivm · incremental view maintenance on PostgreSQL · 1.15 · Features · PostgreSQL · C · Packagedgp_inject_fault · Simulate faults in Greenplum-family databases for testing. · 1.0 · Features · Apache-2.0 · C · Not packagedhll · type for storing hyperloglog data · 2.21 · Features · Apache-2.0 · C++ · Packagedpg_jsonschema · PostgreSQL extension providing JSON Schema validation · 0.3.4 · Features · Apache-2.0 · Rust · Packagedbundle · data version control system · 0.4.0 · Features · GPL-3.0 · SQL · Not packageddocumentation · Aquameta internal documentation system · 0.5.0 · Features · GPL-3.0 · SQL · Not packagedendpoint · endpoint extension · 0.5.0 · Features · GPL-3.0 · SQL · Not packagedevent · pub/sub data change event tracking system · 0.5.0 · Features · GPL-3.0 · SQL · Not packagedide · Aquameta IDE · 0.5.0 · Features · GPL-3.0 · SQL · Not packagedsemantics · Aquameta Semantics Extension · 0.5.0 · Features · GPL-3.0 · SQL · Not packagedwidget · Aquameta widget framework · 0.5.0 · Features · GPL-3.0 · SQL · Not packagedgraph · Graph database capabilities for PostgreSQL · 1.2.0 · Features · Apache-2.0 · Rust · Packagedbasejump_core · Basejump adds accounts, teams, permissions and billing to Supabase. · 2.0.1 · Features · MIT · SQL · Not packagedpg_hint_plan · Give PostgreSQL ability to manually force some decisions in execution plans. · 1.8.0 · Features · BSD-3-Clause · C · Packagedrum · RUM index access method · 1.3.15 · Features · PostgreSQL · C · Packagedjsquery · data type for jsonb inspection · 1.2 · Features · PostgreSQL · C · Packagedpostgres-json-schema · Pure PL/pgSQL functions for validating PostgreSQL jsonb documents against JSON Schema draft 4, including use in CHECK constraints. · 0.1.1 · Features · PostgreSQL · SQL · Not packagedaqo · Adaptive query optimization extension using execution statistics to improve cardinality estimation. · 1.6 · Features · AGPL-3.0 · C · Not packagedpgq · Generic queue for PostgreSQL · 3.5.1 · Features · ISC · C · Packagedonesparse · Sparse linear algebra and graph extension for PostgreSQL 18 · 1.0.0 · Features · Apache-2.0 · C · Packagedpg_branch · PostgreSQL extension for quickly creating copies of databases and clusters. · 0.0.1 · Features · MIT · Rust · Not packagedbabelfishpg_unit · C test runner for invoking all or selected Babelfish unit tests from SQL. · 1.0.0 · Features · Apache-2.0 · C · Not packagedimgsmlr · Image similarity with haar · 1.0 · Features · PostgreSQL · C · Packagedpg_ai_query · AI-powered SQL query generation for PostgreSQL · 0.1.1 · Features · Apache-2.0 · C++ · Packagedpg_incremental · Incremental Processing by Crunchy Data · 1.5.0 · Features · PostgreSQL · C · Packagedis_jsonb_valid · Native PostgreSQL extension for validating jsonb values against JSON Schema draft 4 and draft 7. · 0.1.4 · Features · MIT · C · Not packagedpg_trickle · Streaming tables and differential view maintenance for PostgreSQL 18 · 0.107.0 · Features · Apache-2.0 · Rust · Packagedbasejump-supabase_test_helpers · A collection of functions designed to make testing Supabase projects easier. · 0.0.6 · Features · MIT · SQL · Not packagedgraph_accel · In-memory graph traversal acceleration extension for Apache AGE. · 0.5.0 · Features · Apache-2.0 · Rust · Not packagedpg_plan_advsr · Automated execution plan tuning extension · 0.1 · Features · Unknown · C · Not packagedplan_filter · filter statements by their execution plans. · 0.0.1 · Features · PostgreSQL · C · Packagedgitgres · Store Git objects and refs in PostgreSQL tables with SQL functions and a native git_oid type. · 0.1 · Features · MIT · C · Not packagedprovsql · Semiring provenance and probability management for PostgreSQL · 1.12.0 · Features · MIT · C++ · Packagedpgfsm · Finite State Machine enforcement with triggers and util functions. · 0.0.1 · Features · CC0-1.0 · SQL · Not packagedpg_simula · Inject WAIT, ERROR, FATAL, or PANIC failures into PostgreSQL operations · 1.0 · Features · Unknown · C · Not packagedpg_idx_advisor · PostgreSQL index advisor · 0.1.2 · Features · PostgreSQL · C · Not packagedbadapple · Play "Bad Apple!!" in the psql client. · 1.0.0 · Features · Unknown · C · Not packageddoom · DOOM in the terminal with curses · 0.0.1 · Features · Unknown · C++ · Not packagedscan · Visual Studio Code - Development Container - PostgreSQL · 1.0 · Features · Apache-2.0 · C · Not packagedpostgraph · All in One Graph Extension for Postgres · 0.1.0 · Features · AGPL-3.0 · C · Not packagedsqlbench · a forked project from dbt2, can do a standard TPC-C test. · 1.0.0 · Features · Unknown · C · Not packagedlsm3 · LSM tree index access method based on PostgreSQL B-tree indexes · 1.0 · Features · PostgreSQL · C · Not packagedpgtam · Experimental in-memory PostgreSQL table access method implemented as a C extension. · 0.0.1 · Features · MIT · C · Not packagedjsonschema · JSON Schema validation functions for PostgreSQL · 0.1.10 · Features · MIT · Rust · Packagedpg_worker_pool · A background worker pool for executing SQL queries · 0.1 · Features · Unknown · C · Not packagedpg_dphyp · Preload-only DPHyp hypergraph dynamic-programming join enumeration algorithm for PostgreSQL. · Features · MIT · C · Not packagedpg_ttl_index · Automatic data expiration with TTL indexes · 3.0.0 · Features · PostgreSQL · C · Packagedpgsloth · Intentionally delays every query by a random 100 to 9,999 milliseconds through an executor hook. · 0.0.0 · Features · Unknown · Rust · Not packagedpg_kaboom · Blow things up in interesting and useful^W^W ways · 0.0.1 · Features · Apache-2.0 · C · Not packagedpg_shared_plans · Proof-of-concept shared-memory execution-plan cache for PostgreSQL · 0.0.1 · Features · PostgreSQL · C · Not packagedpg_message_queue · Listen/Notify-based PostgreSQL message queue extension · 0.2.1 · Features · PostgreSQL · SQL · Not packagedsolverapi · SolveDB: A PostgreSQL-based DBMS for optimization applications · 1.2 · Features · Apache-2.0 · Shell · Not packagedbase36_gist · PostgreSQL base36 data type input/output support, internally a bigint. · 1.0 · Features · Unknown · C · Not packagedhstore_ops · Alternative GIN operator classes for hstore, optimized for smaller indexes and faster containment queries. · 1.1 · Features · GPL-2.0 · C · Not packagedundam · UNDO storage table access method with in-place updates · 0.1 · Features · Unknown · C · Not packagedpg_doc_store · Provides a JSONB document-store API with full-text search. · 0.2.1 · Features · PostgreSQL · SQL · Not packagedpgrdf · RDF, SPARQL, SHACL, and OWL reasoning for PostgreSQL · 0.6.36 · Features · MIT · Rust · Packagedsupa_queue · Simple PostgreSQL job queue that dispatches asynchronous HTTP requests with pg_net, schedules processing and retries with pg_cron, and stores endpoint credentials in Supabase Vault. · 1.0.4 · Features · Apache-2.0 · SQL · Not packagedulak · Transactional Outbox extension for PostgreSQL with reliable asynchronous delivery · 0.2.0 · Features · Apache-2.0 · C · Packagedpostgresconf · pgrx webinar example demonstrating SQL functions, iterators, enums, and composite results. · 1.0 · Features · Unknown · Rust · Not packagedpg_variables · Session-scoped variables with scalar, array, and record types · 1.2.5 · Features · PostgreSQL · C · Packagedpgchess · A Chess extension · 0.1.7 · Features · GPL-3.0 · C · Not packagedjson_schema_validate · Validate JSON and JSONB data against JSON Schema in PostgreSQL · 0.1.0 · Features · PostgreSQL · C · Not packagedpg_oltp_bench · Helper function and pgbench scripts for a sysbench-style OLTP benchmark. · 1.0 · Features · Unknown · C · Not packagedpg_ripple · Provides an RDF knowledge-graph engine with SPARQL, SHACL, Datalog reasoning, federation, and graph analytics inside PostgreSQL 18. · 0.128.0 · Features · Apache-2.0 · Rust · Not packagedschema_triggers · Archived C hook extension adding relation, column, and trigger schema-change events to PostgreSQL event triggers. · 0.1 · Features · BSD-2-Clause · C · Not packagedmv_rewrite · Query rewriting extension that transparently rewrites queries to use lower-cost materialized views. · 0.6.2 · Features · Unknown · C · Not packagedpostgres_ci · Implements the database backend for the defunct Postgres-CI service, including users, projects, builds, hooks, sessions, and notifications. · 0.3 · Features · MIT · SQL · Not packagedsaio · Experimental load-only planner hook that searches PostgreSQL join orders with simulated annealing as an alternative to GEQO · 0.0.1 · Features · PostgreSQL · C · Not packagedaccel_ext · Fine-grained accelerator offload runtime that overlaps GPU, HSM, or inference work with other PostgreSQL requests. · 1.0 · Features · MIT · C · Not packagedmeta_triggers · Insert, update and delete triggers for the meta system catalog · 0.5.0 · Features · BSD-2-Clause · SQL · Not packagednotify_now · PostgreSQL Extension to send multiple responses from one SQL Query using LISTEN/NOFITY API · 1.0 · Features · MIT · C · Not packagedpgweb · Simple HTTP server to help build intuition for MemoryContexts in Postgres · 0.0.1 · Features · MIT · C · Not packagedrule_engine_postgre_extensions · Rust/pgrx rule-engine extension supporting GRL rules, RETE and forward/backward chaining, versioned rule repositories, triggers, and optional external integrations. · 2.0.0 · Features · MIT · Rust · Not packagedjson_model · JSON Model PL/pgSQL Runtime - JSON value validation · 2.0 · Features · Public Domain · SQL · Not packagedpg_no_seqscan · Prevents or reports sequential scans in development and CI by inspecting query plans. · 0.1.1 · Features · MIT · Rust · Not packagedpgmock · SQL/PLpgSQL extension for mocking function and table dependencies in PostgreSQL unit tests · 0.2 · Features · MIT · SQL · Not packagedfhirpath · data type for jsonb inspection · 1.0 · Features · Unknown · C · Not packagednorm · No-ORM helper extension that generates simple CRUD functions. · 0.0.1 · Features · GPL-3.0 · SQL · Not packagedpg_debug_scan · Debug PostgreSQL table scans with custom MVCC snapshot definitions. · 0.1.0 · Features · Apache-2.0 · Rust · Not packagedtraceam · Simple table access method that just prints out what functions in the access methods and related functions that are called. · 0.1 · Features · Apache-2.0 · C · Not packagedbztree · BzTree index access method with equality operator classes for common PostgreSQL scalar types. · 1.0 · Features · Apache-2.0 · C++ · Not packagedfetchq · Postgres extension that enables FetchQ capabilities · 4.0.2 · Features · MIT · SQL · Not packagedkonfigraf · Git based application configuration · 0.0.2 · Features · MIT · SQL · Not packagedmicromanage · example extension to inject plans · 0.0.1 · Features · Unknown · C · Not packagedpg_disorder · Perturb unordered SELECT row order to expose order-dependent tests · 0.1.0 · Features · PostgreSQL · C · Packagedpg_dropbuffers · Drop PostgreSQL shared buffers and the operating-system page cache for testing · 0.0.1 · Features · PostgreSQL · C · Not packagedpg_hello · Postgres "Hello world" extension · 1.0 · Features · MIT · C · Not packagedpgmer2 · PostgreSQL connector for the MeritRank graph ranking service · 0.8.0 · Features · MIT · Rust · Not packagedctidscan · Example custom scan provider for CTID range predicates. · 1.1 · Features · Unknown · C · Not packagedftree · atree extension for postgresql · 0.1 · Features · Unknown · C · Not packagedmemoryam · In-memory TableAM implementation · 0.0.1 · Features · PostgreSQL · C · Not packagedpg_ladybug · Cypher queries over PostgreSQL tables through an embedded Ladybug graph engine. · 1.0 · Features · PostgreSQL · C · Not packagedpg_mentat · Datomic-compatible data model and Datalog query engine inside PostgreSQL · 1.5.7 · Features · Apache-2.0 · Rust · Packagedpgwebhook · A very powerful extension to use webhooks and interact with Supabase Edge Functions · 0.1.2 · Features · Apache-2.0 · SQL · Not packagedcadfix · OCC interface implementation in JavaScript · 1.0 · Features · Unknown · C++ · Not packagedcsv_tam · CSV table access method for PostgreSQL that stores table tuples in CSV-formatted relation files. · 0.0.1 · Features · Unknown · C · Not packageddemopgextension · Sample Postgres Extension - pg_cmake · 0.0.1 · Features · Apache-2.0 · C · Not packagedfmodel_rust_postgres · Run f{model} event-sourced domain models inside PostgreSQL as a pgrx extension. · 1.0.0 · Features · Apache-2.0 · Rust · Not packagedimplicit_schema · Event-trigger extension that automatically creates a schema when a table or view is created in a missing schema. · 0.1 · Features · MIT · C · Not packagedindex_analyzer · PL/pgSQL functions for evaluating existing and prospective indexes and checking foreign-key indexing. · 0.1.0 · Features · BSD-2-Clause · SQL · Not packagedmbus · simple message bus for pg · 1.1 · Features · Unknown · SQL · Not packagedpg_validator · PostgreSQL extension to validate data with trigger · 1.0 · Features · Unknown · C · Not packagedags · Advanced Generalized Search access method, a GiST-based advanced index. · 1.0 · Features · Unknown · C · Not packagedgeqo_extension · Load-only extraction of PostgreSQL's Genetic Query Optimizer with a planner hook and configurable GEQO behavior. · 0.0.1 · Features · Unknown · C · Not packagedoptpaths · Planner hook extension for adding paths and removing self joins · 0.1 · Features · BSD-3-Clause · C · Not packagedpg_os · PostgreSQL extension providing operating system-level functionality directly through SQL, enabling process management, file system operations, IPC, and system monitoring within the database environment. · 1.0 · Features · MIT · SQL · Not packagedpgmb · A simple PostgreSQL Message Broker system · 1.0.0 · Features · PostgreSQL · SQL · Packagedpgque · Pure SQL PostgreSQL job queue that orders jobs by priority and claims them with advisory locks. · 0.1.0 · Features · Unknown · SQL · Not packagedpgx_json_schema · JSON Schema validation for Postgres · 1.0 · Features · Unknown · Rust · Not packagedqgres · Simple queue system · 0.1.2 · Features · PostgreSQL · SQL · Not packagedrepeat · A testing repo comparing an SRF that is dually implemented as ValuePerCall and Materialize · 0.0.1 · Features · Unknown · C · Not packagedsession_variables · SQL functions for storing and retrieving session-scoped values through custom PostgreSQL settings. · 0.0.4 · Features · PostgreSQL · SQL · Not packagedappend_only_heap · PostgreSQL table access method that avoids fragmentation of variable-length append-only data. · 1.0 · Features · MIT · C · Not packagedcbtree · counted btree access method · 1.0 · Features · Unknown · C · Not packagedcpg · Dépôt relatif aux journées de hacking sur PostgreSQL · 0.1 · Features · Unknown · C · Not packagedfsm · Trigger-enforced finite state machines for application tables. · 0.3 · Features · GPL-3.0-only · C · Not packagedjob_queue · Proof-of-concept database-side asynchronous job queue using dynamic PostgreSQL background workers. · 1.0 · Features · Unknown · C · Not packagedmy_extension · A Basic PostgreSQL Extension · 1.1.0 · Features · PostgreSQL · SQL · Not packagednabla · Asynchronous incremental materialized views with delta subscriptions · 0.1.0 · Features · AGPL-3.0-or-later · Rust · Not packagednostr_filter · Nostr event types, insertion helpers, and JSON filter evaluation inside PostgreSQL. · 1.0 · Features · Unknown · C · Not packagednpm · Schema and tables for tracking npm package metadata and daily download counts. · 0.0.1 · Features · MIT · C · Not packagedpg_cardano · A suite of Cardano-related tools · 1.2.0 · Features · MIT · Rust · Packagedpg_eddy · A Postgres extension for labeled property graphs with index-free adjacency and built-in materialized views. · 0.6.0 · Features · Apache-2.0 · Rust · Not packagedpg_fossa · Archived SQL extension supporting FOSSA hasGraph data structures and queries. · 1.7 · Features · Unknown · SQL · Not packagedpg_liquid · Liquid-inspired Datalog graph query extension for PostgreSQL · 0.1.7 · Features · MIT · C · Packagedpg_tamagotchi · A pet for your postgres db · 0.1.0 · Features · Unknown · C · Not packagedpg_thud · Framework extending pgtap with scaffolding and test-data helpers for database unit tests. · 0.1.0 · Features · PostgreSQL · SQL · Not packagedpg_web · Run an embedded HTTP server from a PostgreSQL background worker · 0.1.0 · Features · MIT · C · Not packagedpg_xclaim · High-cardinality transaction-scoped logical claim primitive for PostgreSQL · 1.0.0-rc1 · Features · PostgreSQL · C · Not packagedpgpm-measurements · PostgreSQL modules using the pgpm workflow for safe, testable, reversible SQL changes. · 0.15.5 · Features · MIT · C · Not packagedpgqbw · postgres queue backgound worker · 1.0 · Features · Unknown · C · Not packagedwiki · In-database wiki data model and SQL/PLPerl API with optional MediaWiki integration. · 0.1 · Features · PostgreSQL · SQL · Not packagedall_hooks · Extension for PostgreSQL emitting a message for each of all available hooks · 0.1 · Features · MIT · C · Not packagedbloompg · Planner-hook extension for PostgreSQL 18 that prefilters equality-join inputs with adaptive Bloom or exact bitmap transfer before replanning analytical queries. · 0.1.2 · Features · MIT · C · Not packagedfsm_core · Finite state machine toolkit for PostgreSQL · 1.1.0 · Features · Apache-2.0 · SQL · Packagedgeekspeak · Database schema extension for the GeekSpeak podcast website. · 1.0.0 · Features · GPL-2.0 · SQL · Not packagedgraph_db · A PostgreSQL extension for graph-database usage · 1.0 · Features · Unknown · C++ · Not packagedlaunchql-extension-verify · PostgreSQL verification utilities · 0.0.1 · Features · Unknown · C · Not packagedlsm_idx · Experimental LSM-style index access method built on PostgreSQL B-tree internals · 1.0 · Features · Unknown · C · Not packagednewsfeeds · PostgreSQL extension for gathering news · 1.0.0 · Features · GPL-2.0 · SQL · Not packagedoxgraph_pgrx · oxgraph: graph traversal for PostgreSQL via OxGraph snapshots · 0.0.0 · Features · Unknown · Rust · Not packagedpg2podg · PostgreSQL extension for two-player open deterministic games. · 0.1.3 · Features · GPL-3.0 · SQL · Not packagedpg_ascii_movie · pg ascii movie is a PostgreSQL extension to watch ascii movies. · 1.0 · Features · Unknown · C · Not packagedpg_async · C extension that provides async LISTEN/NOTIFY queue support on PostgreSQL replicas in hot standby. · 1.0 · Features · MIT · C · Not packagedpg_cache_tree · Caches recursive parent and child IDs in array columns using trigger and helper functions. · 1.0.0 · Features · MIT · SQL · Not packagedpg_chaos_shuffle · Chaos-testing hook that randomizes SELECT results lacking ORDER BY. · 0.1.0 · Features · MIT · Rust · Not packagedpg_crasher · Provides a function that intentionally crashes a PostgreSQL backend for client error-handling tests. · 1.0 · Features · Unknown · C · Not packagedpg_fiu · Fault-injection extension for PostgreSQL using libfiu · 0.0.1 · Features · MIT · C · Not packagedpg_foobar · Demonstrates PostgreSQL parallel workers by launching workers that write configurable foo and bar messages to the server log. · 1.0 · Features · Unknown · C · Not packagedpg_git · Implements Git-like repositories, commits, branches, merges and remote operations using PostgreSQL-native data and functions. · 0.4.0 · Features · PostgreSQL · SQL · Not packagedpg_ledger · Provides a double-entry accounting engine with immutable journals, fiscal periods, currencies and posting rules inside PostgreSQL. · 0.2.0 · Features · Matroid · Rust · Not packagedpg_registry · Stores and validates JSON Schemas, generates schemas from tables, and binds schemas to Kafka topics. · 0.2.0 · Features · Matroid · Rust · Not packagedpg_reversi · Reversi game implemented as a PostgreSQL extension. · 1.0 · Features · Unknown · C · Not packagedpg_semantius · Database-first application backend with RBAC, RLS, data dictionary, and message queue. · 0.4.0 · Features · MIT · SQL · Not packagedpg_synthesize_wal · Generate PostgreSQL WAL records of various sizes · 1.0 · Features · PostgreSQL · C · Not packagedpg_tpch · TPC-H table creation, data loading, and query metadata for PostgreSQL · 1.0.0 · Features · MIT · Rust · Not packagedpgwire4 · PostgreSQL extension to provide a new wire protocol · 1.0 · Features · Unknown · C · Not packagedpgwtc · Dataset and counterpoint-analysis tools for Bach's Well-Tempered Clavier fugues. · 0.1 · Features · Unknown · SQL · Not packagedpgxsd · Validate PostgreSQL XML values against XSD schemas stored inside the database. · 1.0 · Features · Unknown · C · Not packagedpscan · A PostgreSQL 9.6 test extension comparing tuple-based parallel heap scans with manually partitioned block-range scans. · 1.0 · Features · Unknown · C · Not packagedredis_backed_storage · Experimental PostgreSQL table access method backed by Redis storage. · 0.0.0 · Features · Unknown · Rust · Not packagedsimple · postgresql simple demo extension · 1.0 · Features · BSD-3-Clause · C · Not packagedsimpleext · trivial boilerplates, examples · 1.0 · Features · Unknown · Go · Not packagedspgist · SP-GIST index (access method) · 1.0 · Features · Unknown · C · Not packagedtest_factory · Framework for registering, creating, caching, and reusing named PostgreSQL test data sets. · 0.5.0 · Features · BSD-2-Clause · SQL · Not packagedtest_factory_pgtap · A framework for managing test data · 0.1.0 · Features · BSD-2-Clause · SQL · Not packagedaccount · Add team, billing, and permission support to Supabase. · 0.1.2 · Features · Unknown · SQL · Not packagedaethel_smgr · AethelDB - A decoupled, serverless PostgreSQL platform · 1.0 · Features · Apache-2.0 · Rust · Not packagedai_blaise_citus · ai-blaise Citus companion extension · 0.1.0 · Features · Unknown · Rust · Not packagedalex_gist_int8 · GiST index support for common PostgreSQL data types. · 1.0 · Features · Unknown · C · Not packagedalohadb_branch · Lightweight database branching for testing migrations and experiments · 1.0 · Features · MIT · C · Not packagedasghonim@pgho_inbox · Inbound contact and inbox framework with validation, rate limiting, spam scoring, workflow state, and notification events. · 0.0.3 · Features · Unknown · SQL · Not packagedbedquilt · A json object store · 2.1.0 · Features · MIT · C · Not packagedbench_pg_unwind · Benchmark PostgreSQL/Rust exception unwinding overhead · 0.1 · Features · Apache-2.0 · Rust · Not packagedbeyond_queue · A faster fork of pgmq for https://beyond.dev queues · 0.1.0 · Features · MIT · Rust · Not packagedbgworker_segfault · Minimal Rust/pgrx background-worker crash reproducer for max_worker_processes exhaustion. · 0.0.0 · Features · Unknown · Rust · Not packagedbloom · bloom access method - signature file based index · 1.0 · Features · PostgreSQL · C · Packagedbloom_fulon · Experimental pgrx index access method for PostgreSQL, created for learning purposes. · 0.0.0 · Features · Unknown · Rust · Not packagedcart_ext · Cart-service transaction markers and LISTEN/NOTIFY background workers for a marketplace prototype. · 0.0.0 · Features · Unknown · Rust · Not packagedcdb_extension_fw · experimental framework for PostgreSQL extension boilerplate · current · Features · Unknown · SQL · Not packagedcountries · Pure-SQL package that creates and seeds a public.countries reference table. · 0.0.4 · Features · Unknown · SQL · Not packageddbtune_mab · DBTune MAB advisor for PostgreSQL · 0.0.1 · Features · Unknown · Python · Not packageddummy_index_am · Minimal dummy index access method for testing PostgreSQL index-AM facilities. · 0.0.0 · Features · Unknown · Rust · Not packagedempty · Demo C extension with sample functions, a matrix type, an FDW, logical-decoding callbacks, and shared-memory hooks. · 1.0 · Features · Unknown · C · Not packagedevent_manager · Loosely coupled PostgreSQL event trigger and queue system with synchronous or asynchronous processing. · 0.1 · Features · PostgreSQL · C · Not packagedfhirbase · Incomplete PostgreSQL extension scaffold for a FHIR database. · 1.0 · Features · EPL-1.0 · SQL · Not packagedgaryaustin-test_tle · test custom-properties. · 0.0.2 · Features · Unknown · SQL · Not packagedgoogle_db_advisor · AlloyDB index advisor extension for workload analysis and index recommendations. · Features · Unknown · C · Not packagedhartonomous · Hartonomous substrate — schemas, types, tables, BLAKE3, S^3 geometry, traversal, UCD/UCA atoms · 1.0 · Features · Unknown · C · Not packagedhstore_hash_ops · PostgreSQL hstore GIN operator classes: hash and exact pair indexes · 1.0 · Features · Unknown · C · Not packagedindex_adviser · Alibaba Cloud RDS extension that analyzes workloads and recommends B-tree indexes. · 2.0 · Features · Unknown · C · Not packagedjson_enhancements_no_hstore · Backport of pg 9.3 JSON enhancements to PostgreSQL 9.2 · 1.0.0 · Features · PostgreSQL · C · Not packagedjson_enhancements_with_hstore · Backport of pg 9.3 JSON enhancements to PostgreSQL 9.2 · 1.0.0 · Features · PostgreSQL · C · Not packagedjson_validator_ext · Validate JSONB values against JSON Schema using Rust and pgrx · 0.0.0 · Features · Unknown · Rust · Not packagedjsonpath · Run JSONPath queries through a bundled JavaScript implementation in PLV8 · 0.1 · Features · MIT · SQL · Not packagedlab-orders · pgpm demo for the Postgres Conference 2026 · 0.1.0 · Features · MIT · C · Not packagedlextest · Tiny module for PostgreSQL lexer benchmarking · 1.0 · Features · Unknown · C · Not packagedmedications · medications extension · 0.1.0 · Features · MIT · SQL · Not packagednewtricks · Examples of postgres extensions using rust · 0.0.0 · Features · Unknown · Rust · Not packagednonoms · Normalised nomenclatural system for managing biological names and taxonomic understandings in PostgreSQL. · 1.2.0 · Features · Unknown · SQL · Not packagedobject_reference · Provides immutable references to Postgres objects. · 0.1.0 · Features · BSD-3-Clause · SQL · Not packagedolirice-read_once · Send messages that can only be read once · 0.3.2 · Features · Unknown · SQL · Not packagedopenbarter · Multilateral agreement engine. · ’0.8.0’ · Features · GPL-3.0 · C · Not packagedpalloc_bench · Benchmark function for PostgreSQL palloc memory allocation · 1.0.0 · Features · Unknown · C · Not packagedpatients · patients extension · 0.1.0 · Features · MIT · SQL · Not packagedpayment_ext · Payment-service transaction markers and a LISTEN/NOTIFY background worker for a marketplace prototype. · 0.0.0 · Features · Unknown · Rust · Not packagedpg_abris · Abris metadata extension that creates a meta schema with metadata tables, views, and helper functions. · 0.0.1 · Features · Unknown · SQL · Not packagedpg_ctblmgr · Logical Replication Based, Asynchronous Eager Materialized Views for PostgreSQL · 0.1 · Features · MIT · C · Not packagedpg_dms · Document management system with custom ID, family, and reference types plus action tracking and JSON registry helpers. · 0.0.1 · Features · Unknown · C · Not packagedpg_documents · JSON access via HTTP server · 1.0.0 · Features · Unknown · C · Not packagedpg_fairmlq · PL/pgSQL only implementation of a fair multi-level queue for multi-tenant applications · 0.1.0 · Features · MIT · SQL · Not packagedpg_fedi · Pure-SQL ActivityPub federation primitives for PostgreSQL and pg_tle environments. · 0.2.0 · Features · Apache-2.0 · SQL · Not packagedpg_fx · Exact FX rates, pricing rules, and expiring quotes · 0.1.0 · Features · MIT · Rust · Not packagedpg_graphql_server · Runs an HTTP GraphQL endpoint from a PostgreSQL background worker and delegates queries to pg_graphql. · 0.0.1 · Features · Unknown · Rust · Not packagedpg_igraph · High-performance graph traversal engine with JSON parameters and multi-graph support · 1.1 · Features · MIT · C · Not packagedpg_json_validate · JSON Schema validation functions for jsonb values. · 1.0 · Features · Unknown · Rust · Not packagedpg_learned · PostgreSQL extension for learned indexes - 2-10x faster queries with machine learning · 0.1.0 · Features · Unknown · Rust · Not packagedpg_local_cache · Transaction-aware shared-memory cache for explicit PostgreSQL primary-key mget and optional RESP2 reads · 2.0.4 · Features · MIT · C · Packagedpg_mqtt_pub · MQTT publishing from SQL, triggers, and scheduled jobs through a background worker. · 1.0 · Features · MIT · C · Not packagedpg_once · Run‑once / idempotency‑key manager with TTL and response caching · 0.1.0 · Features · MIT · SQL · Not packagedpg_prosupport · Planner support functions for bounded numeric aggregate rewrites · 1.0 · Features · MIT · C · Not packagedpg_py_plan_forwarding · Forward PostgreSQL planner and executor data to embedded Python callbacks · 0.1 · Features · BSD-3-Clause · C · Not packagedpg_reactive · Live SQL query subscriptions with result deltas over LISTEN/NOTIFY · 0.1.8 · Features · PostgreSQL · C · Not packagedpg_relay · Durable event processor for PostgreSQL · 1.0 · Features · Unknown · SQL · Not packagedpg_risk · Deterministic risk policies with auditable decisions · 0.1.0 · Features · MIT · Rust · Not packagedpg_ros2 · ROS 2 graph snapshots and topic subscriptions in PostgreSQL · 0.2.0 · Features · MIT · Rust · Not packagedpg_sakila_db · PostgreSQL extension for deploying a port of the Sakila example database. · 0.0.1 · Features · GPL-3.0 · SQL · Not packagedpg_siose_bench · A PostgreSQL extension for benchmarking different SIOSE database configurations (pure relational, with indexes, json, jsonb, xml, etc)) · 0.0.1 · Features · GPL-3.0 · SQL · Not packagedpg_spi · Failing test case for SPI rollback · 0.0.1 · Features · Unknown · SQL · Not packagedpg_tviews · Transactional materialized views with automatic incremental refresh for PostgreSQL · 0.1.0 · Features · MIT · Rust · Not packagedpg_vx · PostgreSQL extension testing vectorization and CustomScanAPI interface · 0.1 · Features · MIT · C · Not packagedpg_zen_engine · Evaluate JSON Decision Model graphs against PostgreSQL JSONB data with Zen Engine · 0.0.1 · Features · Apache-2.0 · Rust · Not packagedpgautograph · A PostgreSQL extension written in Rust using pgrx for automatically creating Property Graph queries from foreign key constraints. · 0.0.0 · Features · Unknown · Rust · Not packagedpgchem_tigress · Legacy molecule types, chemical fingerprints, operators, and GiST indexing. · 3.2 · Features · LGPL-2.1-or-later · C++ · Not packagedpgck · Concept Kernel runtime with NATS transport, SHACL validation, and RDF materialization. · 0.4.88 · Features · MIT · Rust · Not packagedpgdmn · DMN decision-model and FEEL expression evaluation inside PostgreSQL. · 0.1.0 · Features · MIT OR Apache-2.0 · Rust · Not packagedpgleak · Test extension exposing deliberately leaking integer-sum functions for PostgreSQL memory diagnostics. · 0.0.1 · Features · Unknown · C · Not packagedpglens · Maintain view-derived projection tables through an experimental manual per-key recompute API · 0.1.0 · Features · Apache-2.0 · C · Not packagedpgmer1 · MeritRank HTTP connector exposing graph ranking service calls in SQL · 0.1.0 · Features · MIT · Rust · Not packagedpgmolji · pgrx extension that rewrites strings to random emoji strings. · 0.0.0 · Features · Unknown · Rust · Not packagedpgpm-verify · pgpm-verify extension · 0.15.3 · Features · MIT · C · Not packagedpgtap_fixture · A PostgreSQL extension that allows more complex fixtures to be created for pgTAP tests. · 0.0.1 · Features · MIT · SQL · Not packagedpgwaffles · A postgres extension to display the best waffles recipe · 1.0.1 · Features · PostgreSQL · C · Not packagedpostgresql_extension_template · PostgreSQL C Extension Template · 1.0 · Features · Unknown · C · Not packagedprescriptions · pgpm demo for the Postgres Conference 2026 · 0.1.0 · Features · MIT · C · Not packagedribollita · Se non è zuppa, è pan bagnato. · 0.0 · Features · BSD-3-Clause · C++ · Not packagedrsam · A repository for new access method for Postgresql, written in Rust · 0.0.0 · Features · Unknown · Rust · Not packagedscripts · PhaseZero aftermarket application schema packaged as a PostgreSQL extension. · 1.4 · Features · Unknown · SQL · Not packagedseller_ext · Seller-service LISTEN/NOTIFY background workers for a marketplace prototype. · 0.0.0 · Features · Unknown · Rust · Not packagedskitch-extension-jobs · An asynchronous job queue schema for ACID compliant job creation · 0.0.7 · Features · MIT · C · Not packagedssk · SubSet Keys (SSK) - towards native M:N support and 5NF for SQL Databases · 1.0 · Features · Unknown · C · Not packagedtable_builder · Proof-of-concept for a safe rust table builder and querier · 1.0 · Features · Apache-2.0 · Rust · Not packagedtaskboss · Postgres extension for queueing jobs like a boss · 0.1.0 · Features · Unknown · Rust · Not packagedtg_sanity · Trigger function for enforcing data quality. · 0.1.0 · Features · MIT · SQL · Not packagedtg_sanity_tap · pgtap testing function for tg sanity triggers · 0.1.0 · Features · MIT · SQL · Not packagedtree_similarity_extension · Hello-world pgrx stub extension whose repository does not yet implement tree-similarity functions. · 0.0.0 · Features · Unknown · Rust · Not packagedtreedb_pgext · TreeDB table access method (Phase 0 prototype) · 1.0 · Features · Unknown · C · Not packagedus-states · pgpm demo for the Postgres Conference 2026 · 0.1.0 · Features · MIT · C · Not packagedvarlena_alignment · pgrx test extension documenting varlena alignment behavior in pgrx set_varsize helpers. · 0.0.0 · Features · Unknown · Rust · Not packaged

313 extensions found. Clear filters

NameVersionDescriptionCategoryLicenseLanguagePG VersionStars
pg_plan_advice — Describe and constrain planner choices with plan advice FEAT PostgreSQL C 19 22k
mage 1.6.0 YugabyteDB - the cloud native distributed SQL database for mission-critical applications. FEAT — C — 11k
pgmq 1.13.0 A lightweight message queue. Like AWS SQS and RSMQ but on Postgres. FEAT PostgreSQL SQL 14–18 5.1k
age 1.8.0 AGE graph database extension FEAT Apache-2.0 C 17–18 4.8k
injection_points 1.0 Postgres rewritten in Rust, now passing 100% of the Postgres regression tests FEAT AGPL-3.0 Rust — 4.8k
orioledb 1.9 OrioleDB, the next generation transactional engine FEAT Apache-2.0 OR PostgreSQL C 16–18 4.2k
rdkit 202503.6 Cheminformatics functionality for PostgreSQL. FEAT BSD-3-Clause C++ 14–18 3.6k
pg_graphql 1.6.1 Add in-database GraphQL support FEAT Apache-2.0 Rust 14–18 3.3k
polar_vfs 1.0 A cloud-native database based on PostgreSQL developed by Alibaba Cloud. FEAT Apache-2.0 C — 3.2k
pg_durable 0.2.8 SQL-native durable orchestrations for PostgreSQL FEAT PostgreSQL Rust 17–18 2.8k
index_advisor 0.2.0 Query index advisor FEAT PostgreSQL SQL 14–18 1.7k
hypopg 1.4.3 Hypothetical indexes for PostgreSQL FEAT PostgreSQL C 14–18 1.7k
pg_lake_benchmark 3.5 Provides ClickBench, TPC-H and TPC-DS data generation and benchmark queries for pg_lake, Iceberg and heap tables. FEAT Apache-2.0 C 16–18 1.6k
omni 0.2.14 Advanced adapter for Postgres extensions FEAT Apache-2.0 C 14–18 1.6k
omni_sql 0.5.3 Programmatic SQL manipulation FEAT Apache-2.0 C 14–18 1.6k
omni_vfs_types_v1 0.1.0 Virtual File System types (v1) FEAT Apache-2.0 C 14–18 1.6k
omni_auth 0.1.3 Basic session management FEAT Apache-2.0 C 14–18 1.6k
omni_aws 0.1.2 Amazon Web Services APIs (S3) FEAT Apache-2.0 C 14–18 1.6k
omni_cloudevents 0.1.0 CloudEvents support FEAT Apache-2.0 C 14–18 1.6k
omni_containers 0.2.0 Docker container management FEAT Apache-2.0 C 14–18 1.6k
omni_credentials 0.2.0 Application credential management FEAT Apache-2.0 C 14–18 1.6k
omni_csv 0.1.1 CSV toolkit FEAT Apache-2.0 C 14–18 1.6k
omni_datasets 0.1.0 Dataset provisioning FEAT Apache-2.0 C 14–18 1.6k
omni_email 0.1.0 E-mail framework FEAT Apache-2.0 C 14–18 1.6k
omni_http 0.1.0 Basic HTTP types FEAT Apache-2.0 C 14–18 1.6k
omni_httpc 0.1.11 HTTP client FEAT Apache-2.0 C 14–18 1.6k
omni_httpd 0.4.11 HTTP server FEAT Apache-2.0 C 14–18 1.6k
omni_id 0.4.3 Identity types FEAT Apache-2.0 C 14–18 1.6k
omni_json 0.1.1 JSON toolkit FEAT Apache-2.0 C 14–18 1.6k
omni_kube 0.4.2 Kubernetes (k8s) integration FEAT Apache-2.0 C 14–18 1.6k
omni_ledger 0.1.3 Financial ledger FEAT Apache-2.0 C 14–18 1.6k
omni_manifest 0.1.2 Package installation manifests FEAT Apache-2.0 C 14–18 1.6k
omni_mimetypes 0.1.0 MIME types FEAT Apache-2.0 C 14–18 1.6k
omni_os 0.1.1 Operating system integration FEAT Apache-2.0 C 14–18 1.6k
omni_polyfill 0.2.2 Postgres API polyfills FEAT Apache-2.0 C 14–18 1.6k
omni_python 0.1.1 First-class Python support FEAT Apache-2.0 C 14–18 1.6k
omni_regex 0.1.0 PCRE-compatible regular expressions FEAT Apache-2.0 C 14–18 1.6k
omni_rest 0.1.1 REST API toolkit (with PostgREST support) FEAT Apache-2.0 C 14–18 1.6k
omni_schema 0.3.0 Advanced schema management tooling FEAT Apache-2.0 C 14–18 1.6k
omni_seq 0.1.1 Distributed integer sequences FEAT Apache-2.0 C 14–18 1.6k
omni_service 0.1.0 Service management FEAT Apache-2.0 C 14–18 1.6k
omni_session 0.2.0 Session management FEAT Apache-2.0 C 14–18 1.6k
omni_shmem 0.1.0 Shared Memory Management FEAT Apache-2.0 C 14–18 1.6k
omni_sqlite 0.2.2 Embedded SQLite FEAT Apache-2.0 C 14–18 1.6k
omni_test 0.4.0 Testing framework FEAT Apache-2.0 C 14–18 1.6k
omni_txn 0.5.0 Transaction management FEAT Apache-2.0 C 14–18 1.6k
omni_types 0.3.6 Advanced types FEAT Apache-2.0 C 14–18 1.6k
omni_var 0.3.0 Scoped variables FEAT Apache-2.0 C 14–18 1.6k
omni_vfs 0.2.2 Virtual File System FEAT Apache-2.0 C 14–18 1.6k
omni_web 0.3.0 Common web stack primitives FEAT Apache-2.0 C 14–18 1.6k