Chemical structure similarity functions for PostgreSQL using Chython and PL/Python.
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| Package | pgchy_similarity |
|---|---|
| Version | 1.0 |
| Repository | Unspecified |
| Extension type | Standard |
| Project status | Active |
| Requires CREATE EXTENSION | Yes |
| Requires preload | No |
| Trusted | No |
| Relocatable | No |
| Stars | 0 |
| Latest commit | 2024-10-23 |
| Catalogue updated | 2026-08-30 |
| plpython3u | PL/Python3U untrusted procedural language |
| pg_similarity | support similarity queries |
| rdkit | Cheminformatics functionality for PostgreSQL. |
| smlar | Effective similarity search |
| multicorn | Fetch foreign data in Python in your PostgreSQL server. |
| pg_trgm | text similarity measurement and index searching based on trigrams |
| postbis | Adds compressed DNA, RNA, amino-acid, and aligned sequence types with casts, operators, indexes, and bioinformatics functions. |
| imgsmlr | Image similarity with haar |
| vector | vector data type and ivfflat and hnsw access methods |