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

more invalidations when boundary changes rank

Browse Source 
When a boundary or place changes its address rank, all places where
it participates as address need to be potentially reindexed.
Also use the computed rank when testing place nodes against
boundaries. Boundaries are computed earlier.

Fixes #2794.
This commit is contained in:
Sarah Hoffmann
2022-08-11 23:44:09 +02:00
parent f48a37deea
commit d910f52221
2 changed files with 43 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

12
lib-sql/functions/placex_triggers.sql
View File

@@ -916,7 +916,8 @@ BEGIN
LATERAL compute_place_rank(country_code, 'A', class, type,
admin_level, False, null) prank
WHERE osm_type = 'R'
and prank.address_rank = NEW.rank_address
and ((class = 'place' and prank.address_rank = NEW.rank_address)
or (class = 'boundary' and rank_address = NEW.rank_address))
and geometry && NEW.centroid and _ST_Covers(geometry, NEW.centroid)
LIMIT 1
LOOP
@@ -1101,6 +1102,15 @@ BEGIN
END IF;
END IF;
{% if not disable_diff_updates %}
IF OLD.rank_address != NEW.rank_address THEN
-- After a rank shift all addresses containing us must be updated.
UPDATE placex p SET indexed_status = 2 FROM place_addressline pa
WHERE pa.address_place_id = NEW.place_id and p.place_id = pa.place_id
and p.indexed_status = 0 and p.rank_address between 4 and 25;
END IF;
{% endif %}
IF NEW.admin_level = 2
AND NEW.class = 'boundary' AND NEW.type = 'administrative'
AND NEW.country_code IS NOT NULL AND NEW.osm_type = 'R'