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Skip altering foreign key restrictions

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Tom Russell 2018-10-04 19:00:56 +01:00
parent 4c62da548b
commit 20e4a73e73
1 changed files with 0 additions and 46 deletions
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46
etl/drop_outside_limit.sh
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@ -12,53 +12,7 @@ boundary_file=$1
psql -c "DROP TABLE IF EXISTS boundary" psql -c "DROP TABLE IF EXISTS boundary"
shp2pgsql -s 3857 $boundary_file boundary | psql shp2pgsql -s 3857 $boundary_file boundary | psql
# Remove restrictions on deleting linked geometries
psql -c "ALTER TABLE ONLY buildings
DROP CONSTRAINT buildings_geometry_id_fkey;
ALTER TABLE ONLY buildings
ADD CONSTRAINT buildings_geometry_id_fkey
FOREIGN KEY (geometry_id) REFERENCES geometries(geometry_id) ON DELETE CASCADE;
ALTER TABLE ONLY building_properties
DROP CONSTRAINT building_properties_building_id_fkey;
ALTER TABLE ONLY building_properties
ADD CONSTRAINT building_properties_building_id_fkey
FOREIGN KEY (building_id) REFERENCES buildings(building_id) ON DELETE CASCADE;
ALTER TABLE ONLY logs
DROP CONSTRAINT logs_building_id_fkey;
ALTER TABLE ONLY logs
ADD CONSTRAINT logs_building_id_fkey
FOREIGN KEY (building_id) REFERENCES buildings(building_id) ON DELETE CASCADE;
"
# Delete geometries (hence buildings, building_properties) # Delete geometries (hence buildings, building_properties)
psql -c "DELETE FROM geometries as g psql -c "DELETE FROM geometries as g
USING boundary as b USING boundary as b
WHERE b.gid = 1 AND NOT ST_ContainsProperly(b.geom, g.geometry_geom);" WHERE b.gid = 1 AND NOT ST_ContainsProperly(b.geom, g.geometry_geom);"
# Put restrictions back
psql -c "ALTER TABLE ONLY buildings
DROP CONSTRAINT buildings_geometry_id_fkey;
ALTER TABLE ONLY buildings
ADD CONSTRAINT buildings_geometry_id_fkey
FOREIGN KEY (geometry_id) REFERENCES geometries(geometry_id) ON DELETE RESTRICT;
ALTER TABLE ONLY building_properties
DROP CONSTRAINT building_properties_building_id_fkey;
ALTER TABLE ONLY building_properties
ADD CONSTRAINT building_properties_building_id_fkey
FOREIGN KEY (building_id) REFERENCES buildings(building_id) ON DELETE RESTRICT;
ALTER TABLE ONLY logs
DROP CONSTRAINT logs_building_id_fkey;
ALTER TABLE ONLY logs
ADD CONSTRAINT logs_building_id_fkey
FOREIGN KEY (building_id) REFERENCES buildings(building_id) ON DELETE RESTRICT;
"