Mercurial > gemma
view schema/updates/1204/01.create-iso-areas.sql @ 4573:26e9846ed69f iso-areas
Added caching table for iso areas of sounding differences.
author | Sascha L. Teichmann <sascha.teichmann@intevation.de> |
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date | Mon, 07 Oct 2019 12:37:17 +0200 |
parents | 2c49a293f275 |
children |
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CREATE TABLE waterway.sounding_results_iso_areas ( sounding_result_id int NOT NULL REFERENCES waterway.sounding_results ON DELETE CASCADE, height numeric NOT NULL, areas geography(MULTIPOLYGON, 4326) NOT NULL, -- TODO: generate valid simple features and add constraint: -- CHECK(ST_IsSimple(CAST(areas AS geometry))), PRIMARY KEY (sounding_result_id, height) ); CREATE TABLE caching.sounding_differences_iso_areas ( sounding_differences_id int NOT NULL REFERENCES caching.sounding_differences(id) ON DELETE CASCADE, height numeric NOT NULL, areas geography(MULTIPOLYGON, 4326) NOT NULL, PRIMARY KEY (sounding_differences_id, height) ); GRANT INSERT, UPDATE, DELETE ON waterway.sounding_results_iso_areas TO waterway_admin; GRANT SELECT ON waterway.sounding_results_iso_areas TO waterway_user; GRANT SELECT, UPDATE, DELETE, INSERT ON caching.sounding_differences_iso_areas TO waterway_user;