Mercurial > gemma
view schema/updates/1005/01.search-only-valid-bottleneck.sql @ 4019:da3ab68875e1
Fixed duplicates for historized bottlenecks in search.
Only find bottlenecks currently valid.
author | Sascha Wilde <wilde@intevation.de> |
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date | Fri, 19 Jul 2019 17:16:29 +0200 |
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CREATE OR REPLACE FUNCTION search_bottlenecks(search_string text) RETURNS jsonb LANGUAGE plpgsql STABLE PARALLEL SAFE AS $$ DECLARE _result jsonb; BEGIN SELECT COALESCE(json_agg(r),'[]') INTO _result FROM (SELECT objnam AS name, ST_AsGeoJSON(ST_Envelope(area::geometry))::json AS geom, 'bottleneck' AS type FROM waterway.bottlenecks WHERE objnam ILIKE '%' || search_string || '%' AND validity @> 'now'::timestamptz ORDER BY name) r; RETURN _result; END; $$;