Mercurial > gemma
view schema/updates/1309/01.expose_section_country.sql @ 5650:cb3c4ba0f052 DQR adjustments
Merged default branch
author | Sascha Wilde <wilde@sha-bang.de> |
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date | Thu, 29 Jun 2023 13:18:54 +0200 |
parents | b88ab93dcb2c |
children |
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CREATE TEMP TABLE base_views (name, def) AS VALUES ( 'gauges_base_view', $$ SELECT g.location, isrs_asText(g.location) AS isrs_code, g.objname, g.geom, g.applicability_from_km, g.applicability_to_km, g.validity, g.zero_point, g.geodref, g.date_info, g.source_organization, g.erased, r.rwls AS reference_water_levels, wl.measure_date AS gm_measuredate, wl.water_level AS gm_waterlevel, wl.n AS gm_n_14d, fca.forecast_accuracy_3d, fca.forecast_accuracy_1d FROM waterway.gauges g LEFT JOIN (SELECT location, validity, json_strip_nulls(json_object_agg( coalesce(depth_reference, 'empty'), value)) AS rwls FROM waterway.gauges_reference_water_levels GROUP BY location, validity) AS r USING (location, validity) LEFT JOIN (SELECT DISTINCT ON (location) location, date_issue, measure_date, water_level, count(*) OVER (PARTITION BY location) AS n FROM waterway.gauge_measurements -- consider all measurements within 14 days plus a tolerance WHERE measure_date >= current_timestamp - '14 days 00:15'::interval ORDER BY location, measure_date DESC) AS wl USING (location) LEFT JOIN (SELECT DISTINCT ON (location) location, date_issue, max(acc) FILTER (WHERE measure_date <= current_timestamp + '1 day'::interval) OVER loc_date_issue AS forecast_accuracy_1d, max(acc) OVER loc_date_issue AS forecast_accuracy_3d FROM (SELECT location, date_issue, measure_date, GREATEST(water_level - lower(conf_interval), upper(conf_interval) - water_level) AS acc FROM waterway.gauge_predictions -- consider predictions made within last 14 days ... WHERE date_issue >= current_timestamp - '14 days 00:15'::interval -- ... for the next three days from now AND measure_date BETWEEN current_timestamp AND current_timestamp + '3 days'::interval) AS acc WINDOW loc_date_issue AS (PARTITION BY location, date_issue) ORDER BY location, date_issue DESC) AS fca -- Show only forecasts issued with latest measurements or later ON fca.location = g.location AND fca.date_issue >= wl.date_issue $$); UPDATE sys_admin.published_services SET view_def = $$ SELECT s.id, s.name, (s.section).lower::varchar as lower, (s.section).upper::varchar as upper, s.area, s.objnam, s.nobjnam, s.country, s.date_info, s.source_organization, s.staging_done, min(g.gm_measuredate) AS gm_measuredate, min(g.gm_n_14d) AS gm_n_14d, max(g.forecast_accuracy_3d) AS forecast_accuracy_3d, max(g.forecast_accuracy_1d) AS forecast_accuracy_1d FROM waterway.sections s LEFT JOIN ( $$ || (SELECT def FROM base_views WHERE name = 'gauges_base_view') || $$ WHERE NOT erased) AS g ON g.location <@ s.section GROUP BY s.id $$ WHERE schema = 'waterway' AND name = 'sections_geoserver'