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invalidate rank >27 places around roads

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Ensures that addresses are correctly reparented if a road is inserted
after the address itself was inserted.
This commit is contained in:
Sarah Hoffmann
2012-12-16 11:54:46 +01:00
parent e9535b3607
commit 0eecadb091
1 changed files with 7 additions and 1 deletions
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8
sql/functions.sql
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@@ -1209,7 +1209,13 @@ BEGIN
END IF; END IF;
IF diameter > 0 THEN IF diameter > 0 THEN
-- RAISE WARNING 'placex point insert: % % % % %',NEW.osm_type,NEW.osm_id,NEW.class,NEW.type,diameter; -- RAISE WARNING 'placex point insert: % % % % %',NEW.osm_type,NEW.osm_id,NEW.class,NEW.type,diameter;
update placex set indexed_status = 2 where indexed_status = 0 and rank_search > NEW.rank_search and ST_DWithin(placex.geometry, NEW.geometry, diameter) and (rank_search < 28 or name is not null); IF NEW.rank_search >= 26 THEN
-- roads may cause reparenting for >27 rank places
update placex set indexed_status = 2 where indexed_status = 0 and rank_search > NEW.rank_search and ST_DWithin(placex.geometry, NEW.geometry, diameter);
ELSE
-- for all other places the search terms may change as well
update placex set indexed_status = 2 where indexed_status = 0 and rank_search > NEW.rank_search and ST_DWithin(placex.geometry, NEW.geometry, diameter) and (rank_search < 28 or name is not null);
END IF;
END IF; END IF;
END IF; END IF;