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add support for new middle table format of osm2pgsql

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Functions are adapted according to the format detected from the
osm2pgsql property table.
This commit is contained in:
Sarah Hoffmann
2024-02-15 16:19:56 +01:00
parent a4f2e6a893
commit 36b1660121
5 changed files with 163 additions and 29 deletions
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10
lib-sql/tables.sql
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@@ -298,7 +298,15 @@ CREATE TABLE IF NOT EXISTS wikipedia_redirect (
-- osm2pgsql does not create indexes on the middle tables for Nominatim
-- Add one for lookup of associated street relations.
CREATE INDEX planet_osm_rels_parts_associated_idx ON planet_osm_rels USING gin(parts) WHERE tags @> ARRAY['associatedStreet'];
{% if db.middle_db_format == '1' %}
CREATE INDEX planet_osm_rels_parts_associated_idx ON planet_osm_rels USING gin(parts)
{{db.tablespace.address_index}}
WHERE tags @> ARRAY['associatedStreet'];
{% else %}
CREATE INDEX planet_osm_rels_relation_members_idx ON planet_osm_rels USING gin(planet_osm_member_ids(members, 'R'::character(1)))
WITH (fastupdate=off)
{{db.tablespace.address_index}};
{% endif %}
-- Needed for lookups if a node is part of an interpolation.
CREATE INDEX IF NOT EXISTS idx_place_interpolations