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ensure correct indexed_status transitions

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Sarah Hoffmann
2026-01-07 10:53:04 +01:00
parent e31862b7b5
commit d35a71c123
2 changed files with 12 additions and 11 deletions
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5
lib-sql/functions/place_triggers.sql
View File

@@ -2,7 +2,7 @@
--
-- This file is part of Nominatim. (https://nominatim.org)
--
-- Copyright (C) 2025 by the Nominatim developer community.
-- Copyright (C) 2026 by the Nominatim developer community.
-- For a full list of authors see the git log.
CREATE OR REPLACE FUNCTION place_insert()
@@ -66,7 +66,8 @@ BEGIN
-- They get their parent from the interpolation.
UPDATE placex p SET indexed_status = 2
FROM planet_osm_ways w
WHERE w.id = NEW.osm_id and p.osm_type = 'N' and p.osm_id = any(w.nodes);
WHERE w.id = NEW.osm_id and p.osm_type = 'N' and p.osm_id = any(w.nodes)
and indexed_status = 0;
-- If there is already an entry in place, just update that, if necessary.
IF existing.osm_type is not null THEN

18
lib-sql/functions/placex_triggers.sql
View File

@@ -2,7 +2,7 @@
--
-- This file is part of Nominatim. (https://nominatim.org)
--
-- Copyright (C) 2025 by the Nominatim developer community.
-- Copyright (C) 2026 by the Nominatim developer community.
-- For a full list of authors see the git log.
-- Trigger functions for the placex table.
@@ -859,7 +859,9 @@ BEGIN
NEW.linked_place_id := OLD.linked_place_id;
-- Remove linkage, if we have computed a different new linkee.
UPDATE placex SET linked_place_id = null, indexed_status = 2
UPDATE placex
SET linked_place_id = null,
indexed_status = CASE WHEN indexed_status = 0 THEN 2 ELSE indexed_status END
WHERE linked_place_id = NEW.place_id
and (linked_place is null or place_id != linked_place);
-- update not necessary for osmline, cause linked_place_id does not exist
@@ -1340,10 +1342,10 @@ BEGIN
-- RAISE WARNING 'placex_delete % %',OLD.osm_type,OLD.osm_id;
IF OLD.linked_place_id is null THEN
update placex set linked_place_id = null, indexed_status = 2 where linked_place_id = OLD.place_id and indexed_status = 0;
{% if debug %}RAISE WARNING 'placex_delete:01 % %',OLD.osm_type,OLD.osm_id;{% endif %}
update placex set linked_place_id = null where linked_place_id = OLD.place_id;
{% if debug %}RAISE WARNING 'placex_delete:02 % %',OLD.osm_type,OLD.osm_id;{% endif %}
UPDATE placex
SET linked_place_id = NULL,
indexed_status = CASE WHEN indexed_status = 0 THEN 2 ELSE indexed_status END
WHERE linked_place_id = OLD.place_id;
ELSE
update placex set indexed_status = 2 where place_id = OLD.linked_place_id and indexed_status = 0;
END IF;
@@ -1367,6 +1369,7 @@ BEGIN
-- reparenting also for OSM Interpolation Lines (and for Tiger?)
update location_property_osmline set indexed_status = 2 where indexed_status = 0 and parent_place_id = OLD.place_id;
UPDATE location_postcodes SET indexed_status = 2 WHERE parent_place_id = OLD.place_id;
END IF;
{% if debug %}RAISE WARNING 'placex_delete:08 % %',OLD.osm_type,OLD.osm_id;{% endif %}
@@ -1398,9 +1401,6 @@ BEGIN
END IF;
{% if debug %}RAISE WARNING 'placex_delete:12 % %',OLD.osm_type,OLD.osm_id;{% endif %}
UPDATE location_postcodes SET indexed_status = 2 WHERE parent_place_id = OLD.place_id;
RETURN OLD;
END;