Explore 2392 PostgreSQL extensions from PGEXT, maintained by Pigsty.
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| Name | Version | Description | Category | License | Language | PG Version | Stars |
|---|---|---|---|---|---|---|---|
| pgstrtranslate | 1.0 | Adds multi-character string replacement and text-array element removal functions. | FUNC | — | C | — | 2 |
| pguri | 1.0 | provide indexable URI and domain-name types and URI text search | TYPE | PostgreSQL | C | — | 2 |
| pgxc_dns | 1.0 | PostgreSQL-XC coordinator DNS views and weighting functions for BIND SDB load balancing and failover. | ADMIN | PostgreSQL | C | — | 2 |
| pljulia | 0.8 | Embeds Julia as an untrusted PostgreSQL procedural language with SPI access, DO blocks, triggers, arrays, and composite-type conversion. | LANG | PostgreSQL | C | 14–18 | 2 |
| proven | 0.5.0 | proven: PostgreSQL C bindings for formally verified safety functions from libproven | FUNC | MPL-2.0 | C | — | 2 |
| rasterdb | 0.1 | rasterdb: filesystem-backed PostGIS raster foreign data wrapper | FDW | — | C | — | 2 |
| rpc | 1.0 | Synchronous JSON-to-JSON RPC client for PostgreSQL over a Unix domain socket, with a companion Go server example | UTIL | — | C | — | 2 |
| rtosm | 0.1 | Real-time simplification of spatial objects in an OpenStreetMap API database. | GIS | GPL-2.0 | C | — | 2 |
| setrank | 1.0 | TF-IDF and cover-density ranking functions for tsvector/tsquery using document-frequency statistics from a table. | FTS | — | C | — | 2 |
| similarity | 1.0 | C extension that computes a normalized similarity score between two strings using an fstrcmp-style approximate matching algorithm. | FTS | GPL-2.0 | C | — | 2 |
| snowball_ext | 1.0 | Extensible Snowball text-search dictionary template with a Nepali stemmer. | FTS | PostgreSQL | C | — | 2 |
| soundex-type | 1.0.0 | soundex - type | FTS | PostgreSQL | C | — | 2 |
| sparse_vector | 0.1 | C data type and functions for sparse float vectors, normalization, dot product, and cosine similarity. | RAG | MIT | C | 10–18 | 2 |
| srf | 1.0 | Minimal C example implementing an inclusive integer set-returning function. | FUNC | — | C | — | 2 |
| stat_record | 0.4.0 | Background-worker snapshot recorder and reporting suite for PostgreSQL server statistics. | STAT | — | C | 10–18 | 2 |
| statsmgr | 0.1-alpha | C extension that snapshots PostgreSQL cumulative WAL, SLRU, checkpoint, archiver, I/O, and background-writer statistics in dynamic shared memory. | STAT | PostgreSQL | C | 17–18 | 2 |
| svs | 0.1.0 | SVS Vamana approximate-nearest-neighbor index with LeanVec and LVQ compression for pgvector. | RAG | PostgreSQL | C | — | 2 |
| synchronize_logical_slots | 1.0 | Synchronizes logical replication slots from an EDB Advanced Server 12 primary to synchronous standby servers. | ETL | — | C | 12 | 2 |
| table_guard | 1.0 | Configurable protection against DROP, TRUNCATE, and unqualified whole-table DELETE. | SEC | — | C | 14–18 | 2 |
| table_log | 0.6.4 | record table modification logs and PITR for table/row | ADMIN | PostgreSQL | C | 14–18 | 2 |
| track_renames | 0.1 | Event-trigger function that forwards PostgreSQL object rename details to a configurable callback. | ADMIN | PostgreSQL | C | 10–18 | 2 |
| translate_isbn | 1.0 | C function that converts text ISBN codes between ISBN-10 and ISBN-13 forms for Evergreen-compatible search expansion. | FUNC | — | C | — | 2 |
| valkey_fdw | 1.0 | Foreign data wrapper for querying a Valkey server | FDW | PostgreSQL | C | 17–18 | 2 |
| vercomp | 1.0.0 | Deprecated semantic-version data type and comparison operators | TYPE | MIT | C | 10 | 2 |
| wdb_fdw | 0.0.1 | WhiteDB Foreign Data Wrapper | FDW | PostgreSQL | C | — | 2 |
| zlib | 1.0 | zlib decompress function for PostgreSQL. | UTIL | — | C | — | 2 |
| ajversion | 0.0.1 | Semantic version type for PostgreSQL backed by compact integer storage. | TYPE | PostgreSQL | C | — | 1 |
| all_hooks | 0.1 | Extension for PostgreSQL emitting a message for each of all available hooks | FEAT | MIT | C | — | 1 |
| array_concat | 1.0 | aggregates and functions for PostgreSQL Server | FUNC | — | C | — | 1 |
| auto_explain_z | 1.0 | Compressed binary execution-plan logging with rotation and offline decoding. | STAT | Apache-2.0 | C | 14–18 | 1 |
| autofailover | 1.0 | C extension exposing autofailover functions for role and WAL status checks, promotion, and synchronous replication setting changes. | ADMIN | — | C | — | 1 |
| autovacuum_informations | 1.0 | PostgreSQL extension that adds functions for reporting the autovacuum launcher PID and autovacuum worker information. | STAT | — | C | — | 1 |
| bigintarray | 1.0 | Postgres extension like intarray, but for bigints | FUNC | — | C | — | 1 |
| bitemp_retrieval | 0.0.1 | Retrieval, coalescing, and join helpers for bitemporal tables created by pg_bitemporal. | TIME | — | C | — | 1 |
| bitstring_helpers | 1.0 | Helper C functions and aggregates for PostgreSQL bit varying data. | FUNC | — | C | — | 1 |
| bloompg | 0.1.2 | Planner-hook extension for PostgreSQL 18 that prefilters equality-join inputs with adaptive Bloom or exact bitmap transfer before replanning analytical queries. | FEAT | MIT | C | 18 | 1 |
| buffercache_tools | 1.0 | Inspect and manipulate PostgreSQL buffer cache entries for relations, forks, databases, and tablespaces. | ADMIN | — | C | — | 1 |
| check_chapmd5_password | 0.0.1 | Function for verifying CHAP-MD5 authentication responses. | SEC | Apache-2.0 | C | — | 1 |
| cmath | 1.2 | C11 math functions exposed to PostgreSQL with C-backed implementations. | FUNC | GPL-3.0 | C | — | 1 |
| composite | 1.0 | aggregates and functions for PostgreSQL Server | FUNC | — | C | — | 1 |
| count_char | 1.0 | aggregates and functions for PostgreSQL Server | FUNC | — | C | — | 1 |
| data_rig | 1.0 | Multidimensional OLAP fact data type with GiST indexing support. | OLAP | — | C | — | 1 |
| datafly_anon | 1.25 | Datafly anonymizer | SEC | PostgreSQL | C | — | 1 |
| dbstat | 0.1 | Collects exact table row counts and modification timing through SQL objects and a companion libpq process. | STAT | MIT | C | 10–18 | 1 |
| ddl_repl | 1.0 | Replicate DDL and DCL commands across PostgreSQL instances by means of a utility hook | ETL | — | C | — | 1 |
| decibel | 0.0.1 | Decibel data type with pressure conversions, arithmetic operators, comparisons, and aggregates | TYPE | GPL-3.0 | C | 10–18 | 1 |
| decimal | 1.0 | Decimal32 and decimal64 decimal floating-point data types with arithmetic and casts | TYPE | PostgreSQL | C | — | 1 |
| dict_roman | 1.0 | Full-text search dictionary that converts Roman numeral tokens to Arabic integers. | FTS | — | C | — | 1 |
| dir_fdw | 1.0 | foreign-data wrapper for readdir | FDW | MIT | C | — | 1 |
| edb_block_commands | 1.0 | Restricts EDB Advanced Server superusers from utility, DML, and SELECT commands using whitelist GUCs. | SEC | — | C | 10–18 | 1 |