hans/Nominatim
1
0
Fork 1
mirror of https://github.com/osm-search/Nominatim.git synced 2026-02-26 11:08:13 +00:00
Code Issues Packages Projects Releases Wiki Activity

fix polygon selection for classtable lookups

Browse Source 
Polygons should be used preferably with higher address ranks
where the areas are smaller.
This commit is contained in:
Sarah Hoffmann
2023-11-25 21:01:27 +01:00
parent 2d54de09bb
commit d6fe58f84e
1 changed files with 1 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
nominatim/api/search/db_searches.py
View File

@@ -296,7 +296,7 @@ class NearSearch(AbstractSearch):
sql = sql.join(table, t.c.place_id == table.c.place_id)\ sql = sql.join(table, t.c.place_id == table.c.place_id)\
.join(tgeom, .join(tgeom,
table.c.centroid.ST_CoveredBy( table.c.centroid.ST_CoveredBy(
sa.case((sa.and_(tgeom.c.rank_address < 9, sa.case((sa.and_(tgeom.c.rank_address > 9,
tgeom.c.geometry.is_area()), tgeom.c.geometry.is_area()),
tgeom.c.geometry), tgeom.c.geometry),
else_ = tgeom.c.centroid.ST_Expand(0.05))))\ else_ = tgeom.c.centroid.ST_Expand(0.05))))\