79 lines
2 KiB
SQL
79 lines
2 KiB
SQL
-- Transforms AKIndices v1 schema to v2 schema
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SELECT t.community_id,
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d.datatype,
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d.model,
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d.modelname,
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d.scenario,
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d.resolution,
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t.year::text,
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json_build_array(
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t.january::decimal(3,1),
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t.february::decimal(3,1),
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t.march::decimal(3,1),
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t.april::decimal(3,1),
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t.may::decimal(3,1),
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t.june::decimal(3,1),
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t.july::decimal(3,1),
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t.august::decimal(3,1),
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t.september::decimal(3,1),
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t.october::decimal(3,1),
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t.november::decimal(3,1),
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t.december::decimal(3,1))::jsonb AS temps
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INTO TEMP temp01
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FROM temperatures t
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INNER JOIN datasets d ON d.id=t.dataset_id;
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--------------------------------------------------------------------------------
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SELECT community_id,
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datatype,
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model,
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modelname,
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scenario,
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resolution,
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json_object_agg(year, temps)::jsonb AS data
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INTO TEMP temp02
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FROM temp01
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GROUP BY community_id, datatype, model, modelname, scenario, resolution;
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--------------------------------------------------------------------------------
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CREATE TEMP SEQUENCE a;
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SELECT nextval('a') AS id,
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community_id,
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json_build_object(
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'datatype', datatype,
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'model', model,
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'modelname', modelname,
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'scenario', scenario,
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'resolution', resolution)::jsonb as dataset,
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data
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INTO TEMP temp03
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FROM temp02;
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--------------------------------------------------------------------------------
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WITH all_json_key_value AS (
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SELECT id, community_id, t1.key, t1.value
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FROM temp03, jsonb_each(dataset) AS t1
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UNION
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SELECT id, community_id, t1.key, t1.value
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FROM temp03, jsonb_each(data) AS t1
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)
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SELECT community_id, json_object_agg(key, value) AS data
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INTO TEMP temp04
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GROUP BY id, community_id;
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--------------------------------------------------------------------------------
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SELECT community_id, json_agg(data)::jsonb AS data
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INTO TEMP temp05
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FROM temp04
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GROUP BY community_id;
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--------------------------------------------------------------------------------
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SELECT c.name, c.latitude, c.longitude, c.northing, c.easting, t.data
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INTO new_communities
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FROM temp05 t
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INNER JOIN communities c ON c.id=t.community_id;
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