C extension that computes a normalized similarity score between two strings using an fstrcmp-style approximate matching algorithm.
pgext.cloud · Source code · Documentation · License text · Control file
| Package | postgresql_similarity |
|---|---|
| Version | 1.0 |
| Repository | Unspecified |
| Extension type | Standard |
| Requires CREATE EXTENSION | Yes |
| Requires preload | No |
| Trusted | No |
| Relocatable | Yes |
| Stars | 2 |
| Latest commit | 2021-10-23 |
| Latest release | 2021-03-02 |
| Catalogue updated | 2026-08-30 |
| pg_similarity | support similarity queries |
| pg_trgm | text similarity measurement and index searching based on trigrams |
| smlar | Effective similarity search |
| vector | vector data type and ivfflat and hnsw access methods |
| rdkit | Cheminformatics functionality for PostgreSQL. |
| imgsmlr | Image similarity with haar |
| fuzzystrmatch | determine similarities and distance between strings |