25 lines
1.0 KiB
Bash
25 lines
1.0 KiB
Bash
#!/usr/bin/env bash
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psql -c "DROP TABLE IF EXISTS old_geometries;"
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echo "Creating temporary table for geometries in the db not present in new data..."
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psql -c "CREATE TABLE IF NOT EXISTS old_geometries (
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source_id varchar(30) PRIMARY KEY,
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geometry_geom geometry(GEOMETRY, 3857)
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);"
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echo "Find geometries in the db not present in new data..."
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psql -c "INSERT INTO old_geometries ( source_id, geometry_geom )
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SELECT source_id, geometry_geom
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FROM geometries AS g
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WHERE NOT EXISTS ( SELECT source_id
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FROM release_geometries AS r
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WHERE g.source_id = r.source_id);"
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echo "Set each building's latest_demolish_date for today if linked geometry in the db not present in new data..."
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psql -c "UPDATE buildings AS b
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SET latest_demolish_date = CURRENT_DATE
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WHERE b.source_id = g.source_id
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AND source_id IN (SELECT source_id
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FROM old_geometries AS g
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);" |