support similarity queries
pgext.cloud · Source code · License text · Control file
| Package | pg_similarity |
|---|---|
| Version | 1.0 |
| PostgreSQL versions | 14 · 15 · 16 · 17 · 18 |
| Repository | Multiple repositories |
| Extension type | Standard |
| Requires CREATE EXTENSION | Yes |
| Requires preload | No |
| Trusted | No |
| Relocatable | Yes |
| Stars | 402 |
| Latest commit | 2025-05-29 |
| Latest release | 2018-03-27 |
| Catalogue updated | 2026-08-30 |
| pg_trgm | text similarity measurement and index searching based on trigrams |
| smlar | Effective similarity search |
| fuzzystrmatch | determine similarities and distance between strings |
| pgpcre | Perl Compatible Regular Expression functions |
| re2 | ClickHouse-compatible regex functions using RE2 |
| pg_bigm | create 2-gram (bigram) index for faster full text search. |
| biscuit | IAM-LIKE pattern matching with bitmap indexing |
| vector | vector data type and ivfflat and hnsw access methods |
| imgsmlr | Image similarity with haar |