Search PostgreSQL documentation

pgleakExtensionsExtensionsTest extension exposing deliberately leaking integer-sum functions for PostgreSQL memory diagnostics. pgleak FeaturesFeatures · Extensions pglensExtensionsExtensionsMaintain view-derived projection tables through an experimental manual per-key recompute API cqrs projection read-model pglens FeaturesFeatures · Extensions pglinterExtensionsExtensionsPostgreSQL Linting and Analysis Extension pgrx pglinter AdministrationAdministration · Extensions pglite_fusionExtensionsExtensionsEmbed an SQLite database in your PostgreSQL table pgrx pglite_fusion Data typesData types · Extensions pglockExtensionsExtensionsLightweight distributed lock service inside PostgreSQL pglock UtilitiesUtilities · Extensions pglogExtensionsExtensionsPostgreSQL log via SQL foreign-data-wrapper logging shared-preload pglog Foreign data wrappersForeign data wrappers · Extensions pglogicalExtensionsExtensionsPostgreSQL Logical Replication pglogical Replication and streamsReplication and streams · Extensions pglogical_originExtensionsExtensionsDummy extension for compatibility when upgrading from Postgres 9.4 pglogical Replication and streamsReplication and streams · Extensions pglogical_output_nzhooksExtensionsExtensionsExample pglogical output-plugin row-filter hook that keeps only changes for a hard-coded relation name example logical-replication pglogical row-filter pghooks Replication and streamsReplication and streams · Extensions pglogical_tickerExtensionsExtensionsHave an accurate view on pglogical replication delay pglogical_ticker Replication and streamsReplication and streams · Extensions pgmbExtensionsExtensionsA simple PostgreSQL Message Broker system pgmb FeaturesFeatures · Extensions pgmcisidExtensionsExtensionsMCIS ID V1 generator pgmcisid Functions and aggregatesFunctions and aggregates · Extensions pgmemcacheExtensionsExtensionsmemcached interface pgmemcache CompatibilityCompatibility · Extensions pgmementoExtensionsExtensionsTransaction-based audit trail with schema versioning pgmemento SecuritySecurity · Extensions pgmeminfoExtensionsExtensionsshow memory usage pgdg-flaw pgmeminfo MonitoringMonitoring · Extensions pgmer1ExtensionsExtensionsMeritRank HTTP connector exposing graph ranking service calls in SQL graph http meritrank pgrx ranking pgmer1 FeaturesFeatures · Extensions pgmer2ExtensionsExtensionsPostgreSQL connector for the MeritRank graph ranking service graph meritrank pgrx ranking rpc pgmer2 FeaturesFeatures · Extensions pgmlExtensionsExtensionsRun AL/ML workloads with SQL interface pgrx pgml AI and vectorsAI and vectors · Extensions pgmnemoExtensionsExtensionsSingle-plan multimodal agent memory for PostgreSQL memory agent llm vector pgvector provenance rag graph multi-tenant hnsw recall pgmnemo AI and vectorsAI and vectors · Extensions pgmockExtensionsExtensionsSQL/PLpgSQL extension for mocking function and table dependencies in PostgreSQL unit tests mocking testing unit-testing pgmock FeaturesFeatures · Extensions pgmoljiExtensionsExtensionspgrx extension that rewrites strings to random emoji strings. pgrx pgmolji FeaturesFeatures · Extensions pgmoneta_extExtensionsExtensionsServer-side block and delta-backup helpers for pgmoneta. pgmoneta backup delta block pgmoneta_ext AdministrationAdministration · Extensions pgmonitorExtensionsExtensionsCollector-friendly metric views and background refresh worker pgmonitor MonitoringMonitoring · Extensions pgmpExtensionsExtensionsMultiple Precision Arithmetic extension pgmp Data typesData types · Extensions pgmpcExtensionsExtensionsmpd client for PostgreSQL control daemon list mpd music player playlist song pgmpc UtilitiesUtilities · Extensions pgmqExtensionsExtensionsA lightweight message queue. Like AWS SQS and RSMQ but on Postgres. pgmq FeaturesFeatures · Extensions pgmqttExtensionsExtensionsCDC-to-MQTT broker for PostgreSQL pgrx pgmqtt Replication and streamsReplication and streams · Extensions pgnatsExtensionsExtensionsNATS messaging integration with publish, subscribe, JetStream, key-value, and object store SQL APIs fdw jetstream messaging nats pgrx shared-preload pgnats Replication and streamsReplication and streams · Extensions pgniceExtensionsExtensionsManage PostgreSQL backend process priorities and resource limits. pgrx pgnice AdministrationAdministration · Extensions pgnodemxExtensionsExtensionsCapture node OS metrics via SQL queries pgnodemx MonitoringMonitoring · Extensions pgocryptoExtensionsExtensionsencrypt data between Go and PG encryption go pgcrypto pgocrypto SecuritySecurity · Extensions pgokfExtensionsExtensionsTransactional Open Knowledge Format catalog with lexical and optional semantic search. knowledge catalog search rag okf pgokf AI and vectorsAI and vectors · Extensions pgopenssltypesExtensionsExtensionsPostgreSQL extension that stores and manipulates OpenSSL cryptographic types and functionality. cryptography openssl pgopenssltypes Data typesData types · Extensions pgorafuncExtensionsExtensionsOracle compatibility functions and packages for PostgreSQL compatibility oracle packages pgora_builtin CompatibilityCompatibility · Extensions pgorpyExtensionsExtensionsOR-tools python accessible from the database pgorpy Functions and aggregatesFunctions and aggregates · Extensions pgosqlExtensionsExtensionsC procedural-language handler providing PL/SQL-style compatibility and Oracle-like sys catalog views. oracle-compatibility plsql procedural-language pgora_osql Procedural languagesProcedural languages · Extensions pgotelExtensionsExtensionsPostgreSQL extension exposing OpenTelemetry functionality for other extensions. observability pgotel MonitoringMonitoring · Extensions pgoutputExtensionsExtensionsLogical Replication output plugin pgoutput Replication and streamsReplication and streams · Extensions pgpartsExtensionsExtensionsSQL/PLpgSQL helper extension for creating and maintaining table partitions with triggers partitioning triggers pgparts AnalyticsAnalytics · Extensions pgpcreExtensionsExtensionsPerl Compatible Regular Expression functions pgpcre UtilitiesUtilities · Extensions