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use rank_address when invalidating containing objects

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Only rank_address is now relevant for determining if a place
could be part of an address.
This commit is contained in:
Sarah Hoffmann 2020-09-22 16:34:28 +02:00
parent d3ca9dd3f7
commit d9325dc11a
2 changed files with 23 additions and 12 deletions
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15
sql/functions/placex_triggers.sql
View File

@ -450,11 +450,16 @@ BEGIN
-- mark items within the geometry for re-indexing
-- RAISE WARNING 'placex poly insert: % % % %',NEW.osm_type,NEW.osm_id,NEW.class,NEW.type;
-- work around bug in postgis, this may have been fixed in 2.0.0 (see http://trac.osgeo.org/postgis/ticket/547)
update placex set indexed_status = 2 where ST_Intersects(NEW.geometry, placex.geometry)
AND rank_search > NEW.rank_search and indexed_status = 0 and ST_geometrytype(placex.geometry) = 'ST_Point' and (rank_search < 28 or name is not null or (NEW.rank_search >= 16 and address ? 'place'));
update placex set indexed_status = 2 where ST_Intersects(NEW.geometry, placex.geometry)
AND rank_search > NEW.rank_search and indexed_status = 0 and ST_geometrytype(placex.geometry) != 'ST_Point' and (rank_search < 28 or name is not null or (NEW.rank_search >= 16 and address ? 'place'));
UPDATE placex SET indexed_status = 2
WHERE ST_Intersects(NEW.geometry, placex.geometry)
and indexed_status = 0
and ((rank_address = 0 and rank_search > NEW.rank_address)
or rank_address > NEW.rank_address
or (class = 'place' and osm_type = 'N')
)
and (rank_search < 28
or name is not null
or (NEW.rank_address >= 16 and address ? 'place'));
END IF;
ELSE
-- mark nearby items for re-indexing, where 'nearby' depends on the features rank_search and is a complete guess :(

20
sql/functions/utils.sql
View File

@ -470,14 +470,20 @@ DECLARE
rank SMALLINT;
BEGIN
UPDATE placex SET indexed_status = 2 WHERE place_id = placeid;
SELECT geometry, rank_search FROM placex WHERE place_id = placeid INTO placegeom, rank;
SELECT geometry, rank_address INTO placegeom, rank
FROM placex WHERE place_id = placeid;
IF placegeom IS NOT NULL AND ST_IsValid(placegeom) THEN
IF ST_GeometryType(placegeom) in ('ST_Polygon','ST_MultiPolygon') THEN
FOR geom IN select split_geometry(placegeom) FROM placex WHERE place_id = placeid LOOP
update placex set indexed_status = 2 where ST_Intersects(geom, placex.geometry)
AND rank_search > rank and indexed_status = 0 and ST_geometrytype(placex.geometry) = 'ST_Point' and (rank_search < 28 or name is not null or (rank >= 16 and address ? 'place'));
update placex set indexed_status = 2 where ST_Intersects(geom, placex.geometry)
AND rank_search > rank and indexed_status = 0 and ST_geometrytype(placex.geometry) != 'ST_Point' and (rank_search < 28 or name is not null or (rank >= 16 and address ? 'place'));
IF ST_GeometryType(placegeom) in ('ST_Polygon','ST_MultiPolygon')
AND rank > 0
THEN
FOR geom IN SELECT split_geometry(placegeom) LOOP
UPDATE placex SET indexed_status = 2
WHERE ST_Intersects(geom, placex.geometry)
and indexed_status = 0
and ((rank_address = 0 and rank_search > rank) or rank_address > rank)
and (rank_search < 28 or name is not null or (rank >= 16 and address ? 'place'));
END LOOP;
ELSE
diameter := update_place_diameter(rank);