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postgisExtensionsExtensionsPostGIS geometry and geography spatial types and functions postgis GeospatialGeospatial · Extensions vectorExtensionsExtensionsvector data type and ivfflat and hnsw access methods pgvector AI and vectorsAI and vectors · Extensions a5pgExtensionsExtensionsEqual-area A5 spatial index functions for PostgreSQL. pgrx a5pg GeospatialGeospatial · Extensions acExtensionsExtensionsAccess Control Postgres extension (with dev environment) ac SecuritySecurity · Extensions accel_extExtensionsExtensionsFine-grained accelerator offload runtime that overlaps GPU, HSM, or inference work with other PostgreSQL requests. accelerator-offload concurrency coroutines cuda fibers gpu-computing high-p…Features · Extensions accountExtensionsExtensionsAdd team, billing, and permission support to Supabase. dbdev supabase tle account FeaturesFeatures · Extensions accumulo_access_pgExtensionsExtensionsPostgreSQL extension for parsing and evaluating Accumulo Access Expressions. pgrx accumulo_access_pg SecuritySecurity · Extensions acdatExtensionsExtensionsCompiled Aho-Corasick double-array machines for exact multi-pattern matching and replacement in PostgreSQL. aho-corasick multi-pattern dictionary text-search bytea redaction acdat Full-text …Full-text search · Extensions aclExtensionsExtensionsACL Data type pg_acl Data typesData types · Extensions aclexplodeExtensionsExtensionsA backport of aclexplode function for PostgreSQL 8.4 and below acl administration backport aclexplode SecuritySecurity · Extensions acoustidExtensionsExtensionsPostgreSQL extension for working with AcoustID fingerprints acoustid audio-fingerprinting postgresql postgresql-extension acoustid Functions and aggregatesFunctions and aggregates · Extensions adaptive_counterExtensionsExtensionsAggregation functions and data type for distinct estimation based on adaptive sampling. adaptive aggregate count distinct estimate sampling wegman distinct_estimators Functions and aggregate…Functions and aggregates · Extensions address_standardizerExtensionsExtensionsUsed to parse an address into constituent elements. Generally used to support geocoding address normalization step. postgis GeospatialGeospatial · Extensions address_standardizer_data_usExtensionsExtensionsAddress Standardizer US dataset example postgis GeospatialGeospatial · Extensions addressing_dictionaryExtensionsExtensionsAddress handling dictionaries for PostgreSQL, applying smarter handling to addresses in text search. address dictionary fts geocoding addressing_dictionary Full-text searchFull-text search · Extensions adminpackExtensionsExtensionsadministrative functions for PostgreSQL adminpack AdministrationAdministration · Extensions advcopyExtensionsExtensionsPL/Python PostgreSQL extension for copying data to and from S3. etl plpython s3 advcopy Replication and streamsReplication and streams · Extensions aerospike_fdwExtensionsExtensionsForeign Data Wrapper for Aerospike. aerospike fdw aerospike_fdw Foreign data wrappersForeign data wrappers · Extensions aethel_smgrExtensionsExtensionsAethelDB - A decoupled, serverless PostgreSQL platform branching database dbaas kubernetes neon-alternative open-source postgresql rust scale-to-zero serverless storage wal aethel_smgr Featu…Features · Extensions ageExtensionsExtensionsAGE graph database extension age FeaturesFeatures · Extensions aggsExtensionsExtensionsTesting aggregation functions aggs Functions and aggregatesFunctions and aggregates · Extensions aggs_for_arraysExtensionsExtensionsVarious functions for computing statistics on arrays of numbers aggs_for_arrays Functions and aggregatesFunctions and aggregates · Extensions aggs_for_vecsExtensionsExtensionsAggregate functions for array inputs aggs_for_vecs Functions and aggregatesFunctions and aggregates · Extensions agsExtensionsExtensionsAdvanced Generalized Search access method, a GiST-based advanced index. gist indexing ags FeaturesFeatures · Extensions aiExtensionsExtensionsHelper functions for AI workflows in PostgreSQL ai llm rag pgai AI and vectorsAI and vectors · Extensions ai_blaise_citusExtensionsExtensionsai-blaise Citus companion extension pgrx rust ai_blaise_citus_companion FeaturesFeatures · Extensions ai_toolkitExtensionsExtensionsAI-powered query generation and explanation tools for PostgreSQL. ai llm ai_toolkit AI and vectorsAI and vectors · Extensions aidbExtensionsExtensionsIn-database AI pipelines for chunking, embedding, retrieval, and generation. ai rag embedding pipeline aidb AI and vectorsAI and vectors · Extensions aiven_extrasExtensionsExtensionsAiven PostgreSQL extras for non-superuser access to selected database features. aiven replication security aiven_extras SecuritySecurity · Extensions ajboolExtensionsExtensionsThree-valued boolean type with a pseudo-NULL unknown state for primary keys. boolean type ajbool Data typesData types · Extensions ajversionExtensionsExtensionsSemantic version type for PostgreSQL backed by compact integer storage. type version ajversion Data typesData types · Extensions alex_gist_int8ExtensionsExtensionsGiST index support for common PostgreSQL data types. alex_gist_int8 FeaturesFeatures · Extensions all_hooksExtensionsExtensionsExtension for PostgreSQL emitting a message for each of all available hooks all_hooks FeaturesFeatures · Extensions all_in_one_libExtensionsExtensionsRust/pgrx utility extension with encryption helpers and a sample FDW wrapper. encryption fdw pgrx all_in_one_lib UtilitiesUtilities · Extensions all_substrings_tokenizerExtensionsExtensionsTokenizes text to all substrings bigger than a fixed character length. text tokenizer all_substrings_tokenizer Full-text searchFull-text search · Extensions alloydb_scannExtensionsExtensionsAlloyDB ScaNN extension for approximate nearest-neighbor vector indexes. alloydb ann scann vector alloydb_scann AI and vectorsAI and vectors · Extensions alohadb_approxExtensionsExtensionsApproximate query processing: HLL, Count-Min Sketch, Top-K alohadb_approx Functions and aggregatesFunctions and aggregates · Extensions alohadb_branchExtensionsExtensionsLightweight database branching for testing migrations and experiments alohadb_branch FeaturesFeatures · Extensions alohadb_nl2sqlExtensionsExtensionsNatural language to SQL translation via LLM API alohadb_nl2sql AI and vectorsAI and vectors · Extensions alohadb_poolExtensionsExtensionsAlohaDB Built-in Connection Pooling alohadb_pool AdministrationAdministration · Extensions