liuyu/pgvector
1
0
Fork 0
mirror of https://github.com/pgvector/pgvector.git synced 2026-07-01 10:11:20 +08:00
Code Issues Packages Projects Releases Wiki Activity

Updated example [skip ci]

Browse Source
This commit is contained in:
Andrew Kane
2023-05-28 16:48:09 -07:00
parent 29d9ec6f1e
commit dee2c4feb1
1 changed files with 2 additions and 3 deletions
Download Patch File Download Diff File Expand all files Collapse all files

5
README.md
View File

@@ -255,9 +255,8 @@ CREATE TABLE items (embedding vector(3), category_id int) PARTITION BY LIST(cate
Use together with Postgres [full-text search](https://www.postgresql.org/docs/current/textsearch-intro.html) for hybrid search.
```sql
SELECT id, content, ts_rank_cd(textsearch, query) AS rank
FROM items, to_tsquery('hello & search') query
WHERE textsearch @@ query ORDER BY rank DESC LIMIT 5;
SELECT id, content FROM items, to_tsquery('hello & search') query
WHERE textsearch @@ query ORDER BY ts_rank_cd(textsearch, query) DESC LIMIT 5;
```
## Performance