hans/Nominatim
1
0
Fork 1
mirror of https://github.com/osm-search/Nominatim.git synced 2026-02-14 18:37:58 +00:00
Code Issues Packages Projects Releases Wiki Activity

look for postcode areas when finding something in the postcode table

Browse Source
This commit is contained in:
Sarah Hoffmann
2024-03-11 14:48:24 +01:00
parent e5a5f02666
commit dc7cfd1708
5 changed files with 47 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

5
lib-sql/indices.sql
View File

@@ -21,6 +21,11 @@ CREATE INDEX IF NOT EXISTS idx_placex_parent_place_id
ON placex USING BTREE (parent_place_id) {{db.tablespace.search_index}}
WHERE parent_place_id IS NOT NULL;
---
-- Used to find postcode areas after a search in location_postcode.
CREATE INDEX IF NOT EXISTS idx_placex_postcode_areas
ON placex USING BTREE (country_code, postcode) {{db.tablespace.search_index}}
WHERE osm_type = 'R' AND class = 'boundary' AND type = 'postal_code';
---
CREATE INDEX IF NOT EXISTS idx_placex_geometry ON placex
USING GIST (geometry) {{db.tablespace.search_index}};
-- Index is needed during import but can be dropped as soon as a full