liuyu/pgvector
1
0
Fork 0
mirror of https://github.com/pgvector/pgvector.git synced 2026-06-06 05:51:21 +08:00
Code Issues Packages Projects Releases Wiki Activity

Updated readme [skip ci]

Browse Source
This commit is contained in:
Andrew Kane
2024-10-28 22:44:44 -07:00
parent e6bae175f1
commit 6170e2645b
1 changed files with 1 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
README.md
View File

@@ -442,7 +442,7 @@ CREATE INDEX ON items (category_id);
For multiple columns, consider a [multicolumn index](https://www.postgresql.org/docs/current/indexes-multicolumn.html).
```sql
CREATE INDEX ON items (store_id, category_id);
CREATE INDEX ON items (location_id, category_id);
```
Exact indexes work well for conditions that match a lower percentage of rows. Otherwise, [approximate indexes](#indexing) can work better.