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add indexing of artificial postcodes

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Sarah Hoffmann
2017-06-29 21:39:00 +02:00
parent 15dbb6383c
commit 80ef6cbaab
4 changed files with 111 additions and 46 deletions
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6
sql/tables.sql
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@@ -197,10 +197,12 @@ CREATE TRIGGER place_before_delete BEFORE DELETE ON place
CREATE TRIGGER place_before_insert BEFORE INSERT ON place
FOR EACH ROW EXECUTE PROCEDURE place_insert();
-- Table for synthetic postcodes.
DROP TABLE IF EXISTS location_postcode;
CREATE TABLE location_postcode (
place_id BIGINT,
parent_place_id BIGINT,
rank_search SMALLINT,
rank_address SMALLINT,
indexed_status SMALLINT,
indexed_date TIMESTAMP,
@@ -208,6 +210,10 @@ CREATE TABLE location_postcode (
postcode TEXT,
geometry GEOMETRY(Geometry, 4326)
);
CREATE INDEX idx_postcode_geometry ON location_postcode USING GIST (geometry) {ts:address-index};
CREATE TRIGGER location_postcode_before_update BEFORE UPDATE ON location_postcode
FOR EACH ROW EXECUTE PROCEDURE postcode_update();
DROP TABLE IF EXISTS import_polygon_error;
CREATE TABLE import_polygon_error (