Nominatim/sql/indices_updates.src.sql
Sarah Hoffmann b9171dd10b clean up intermediate tables earlier with --drop
When --drop is given, we can remove all node geometry information
already after the import with osm2pgsql. Also drop all unnecessary
tables before creating the final indices.
2020-02-12 11:03:20 +01:00

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SQL

-- Indices used only during search and update.
-- These indices are created only after the indexing process is done.
CREATE INDEX CONCURRENTLY idx_placex_pendingsector ON placex USING BTREE (rank_search,geometry_sector) {ts:address-index} where indexed_status > 0;
CREATE INDEX CONCURRENTLY idx_location_area_country_place_id ON location_area_country USING BTREE (place_id) {ts:address-index};
DROP INDEX CONCURRENTLY IF EXISTS place_id_idx;
CREATE UNIQUE INDEX CONCURRENTLY idx_place_osm_unique on place using btree(osm_id,osm_type,class) {ts:address-index};