Explore 2387 PostgreSQL extensions from PGEXT, maintained by Pigsty.
1442 extensions found. Clear filters
| Name | Version | Description | Category | License | Language | PG Version | Stars |
|---|---|---|---|---|---|---|---|
| postgresml | 1.0 | Exposes tsvector lexemes and position counts for an experimental naive Bayes text-classification demo. | RAG | — | C | — | 1 |
| pscan | 1.0 | A PostgreSQL 9.6 test extension comparing tuple-based parallel heap scans with manually partitioned block-range scans. | FEAT | — | C | — | 1 |
| random | 2.0.0 | random data generator | FUNC | PostgreSQL | C | 14–18 | 1 |
| recommend | 1.0 | Experimental C extension providing scalar distance, text similarity, and one-dimensional array similarity functions derived from smlar. | FUNC | — | C | — | 1 |
| rotate_array | 1.0 | aggregates and functions for PostgreSQL Server | FUNC | — | C | — | 1 |
| ruid | 0.0.4 | Compact 22-character Base64 representation of PostgreSQL UUID values. | TYPE | — | C | 10–18 | 1 |
| saturated_int | 0.0.1 | Integer data type with saturation arithmetic that clamps overflow to int4 bounds. | TYPE | MIT | C | 10–16 | 1 |
| schedule | 1.0 | Cron-formatted schedule type and UTC timestamp-matching functions for PostgreSQL. | TIME | MIT | C | — | 1 |
| scylla_fdw | 1.0 | Foreign data wrapper for querying and modifying ScyllaDB tables from PostgreSQL over CQL. | FDW | PostgreSQL | C | 14–18 | 1 |
| showenv | 1.0 | Show environment variables for a backend | ADMIN | Apache-2.0 | C | — | 1 |
| simple | 1.0 | postgresql simple demo extension | FEAT | BSD-3-Clause | C | — | 1 |
| sm2 | 1.0 | SM2 elliptic curve cryptography functions (Chinese National Standard GB/T 32918) | SEC | — | C | — | 1 |
| sm4 | 1.0 | SM4 encryption/decryption functions (Chinese National Standard) | SEC | — | C | — | 1 |
| soundex-function | 1.0.0 | soundex - function for comparing strings | FTS | PostgreSQL | C | — | 1 |
| span | 0.1.0 | C data type for indexed document text spans, with casts, comparisons, B-tree/hash operator classes, aggregates, and accessors. | TYPE | PostgreSQL | C | — | 1 |
| spgist | 1.0 | SP-GIST index (access method) | FEAT | — | C | — | 1 |
| split_composite | 1.0 | aggregates and functions for PostgreSQL Server | FUNC | — | C | — | 1 |
| sum_array | 0.0.1 | C function that sums PostgreSQL integer and floating-point arrays into float8. | FUNC | — | C | — | 1 |
| tcn_json | 1.1 | C trigger function that sends primary-key change notifications through LISTEN/NOTIFY. | ETL | — | C | — | 1 |
| template_fdw | 0.0 | Foreign data wrapper for template tables that intentionally rejects SELECT and DML operations. | FDW | BSD-2-Clause | C | 10–18 | 1 |
| triangle_array | 0.1 | Prototype PostgreSQL representation of triangulated irregular networks using compact point and triangle arrays. | GIS | — | C | — | 1 |
| tsf_fdw | 1.0 | Golden Helix C foreign data wrapper for reading one or more TSF genomic data files as PostgreSQL foreign tables. | FDW | LGPL-3.0 | C | — | 1 |
| tuple_fdw | 0.1 | Proof-of-concept C foreign data wrapper for append-only, LZ4-compressed binary tuple files used as cold storage. | FDW | — | C | — | 1 |
| twitter_parser | 1.0 | Minimal C full-text-search parser that tokenizes Twitter-style hashtags and mentions. | FTS | — | C | — | 1 |
| types | 0.0.1 | Reusable domains for attachments, email addresses, hostnames, images, uploads, and URLs. | TYPE | — | C | — | 1 |
| uniqueidentifier | 1.0 | Legacy 16-byte uniqueidentifier data type, comparison operators, casts, and newid() generation for PostgreSQL. | TYPE | LGPL-2.1 | C | 16 | 1 |
| wbase64 | 0.0.1 | Base64 PostgreSQL Extension | UTIL | MIT | C | — | 1 |
| weighted_stats | 1.0.0 | Weighted aggregate functions | FUNC | PostgreSQL | C | — | 1 |
| xtypes | 0.1 | Unsigned 64-bit byte-size type with human-readable binary-unit input/output, arithmetic, comparison, and rounding. | TYPE | Apache-2.0 | C | — | 1 |
| I4R_AUDB_extension | 1.1 | AUDB operations for PostgreSQL int4range values. | FUNC | — | C | — | |
| aclexplode | 1.0.3 | A backport of aclexplode function for PostgreSQL 8.4 and below | SEC | PostgreSQL | C | — | |
| adminpack | 2.1 | administrative functions for PostgreSQL | ADMIN | PostgreSQL | C | 14–16 | |
| aggs | 0.1 | Testing aggregation functions | FUNC | Apache-2.0 | C | — | |
| alex_gist_int8 | 1.0 | GiST index support for common PostgreSQL data types. | FEAT | — | C | — | |
| alloydb_scann | — | AlloyDB ScaNN extension for approximate nearest-neighbor vector indexes. | RAG | — | C | 14–17 | |
| alohadb_approx | 1.1 | Approximate query processing: HLL, Count-Min Sketch, Top-K | FUNC | MIT | C | — | |
| alohadb_branch | 1.0 | Lightweight database branching for testing migrations and experiments | FEAT | MIT | C | — | |
| alohadb_nl2sql | 1.0 | Natural language to SQL translation via LLM API | RAG | MIT | C | — | |
| alohadb_pool | 1.0 | AlohaDB Built-in Connection Pooling | ADMIN | MIT | C | — | |
| alohadb_query_store | 1.0 | AlohaDB Query Store and Index Advisor | STAT | MIT | C | — | |
| alohadb_scale | 1.0 | AlohaDB Scale - scale-to-zero management | ADMIN | MIT | C | — | |
| alohadb_timeseries | 1.0 | Auto-partition management for time-series tables using a background worker | TIME | MIT | C | — | |
| amcheck | 1.4 | functions for verifying relation integrity | ADMIN | PostgreSQL | C | 14–18 | |
| apg_plan_mgmt | 3.0 | Amazon Aurora PostgreSQL Query Plan Management extension for managed plan baselines. | ADMIN | — | C | 12–18 | |
| apgcc | 1.0 | No-longer-supported internal RDS/Aurora PostgreSQL extension listed for older Aurora PostgreSQL 9.6 releases. | STAT | — | C | — | |
| apgunit | 1.0 | No-longer-supported internal RDS/Aurora PostgreSQL extension listed for older Aurora PostgreSQL 9.6 releases. | ADMIN | — | C | — | |
| astrocat | 1.0 | PostgreSQL extension for indexing astronomical catalogues with spherical point and circle types, GiST indexing, radial queries, and k-nearest-neighbor ordering. | GIS | — | C | — | |
| aurora_stat_utils | 1.0 | Aurora PostgreSQL statistics utility functions for wait-event reporting. | STAT | — | C | 10–18 | |
| auth_delay | - | pause briefly before reporting authentication failure | SEC | PostgreSQL | C | 14–18 | |
| auto_counters | 1.0 | PostgreSQL extension for automatic contextual numbering | FUNC | PostgreSQL | C | — |