33 lines
752 B
Bash
Executable File
33 lines
752 B
Bash
Executable File
#!/usr/bin/env bash
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#
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# Load UPRNS from CSV to Postgres
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# - assume postgres connection details are set in the environment using PGUSER, PGHOST etc.
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#
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: ${1?"Usage: $0 ./path/to/addressbase/dir"}
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data_dir=$1
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#
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# Create 'building_properties' record with
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# uprn: <uprn>,
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# parent_uprn: <parent_uprn>,
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# toid: <toid>,
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# uprn_geom: <point>
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#
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find $data_dir -type f -name '*.3857.csv.loadable' \
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-printf "$data_dir/%f\n" | \
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parallel \
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cat {} '|' psql -c "\"COPY building_properties ( uprn_geom, toid, uprn, parent_uprn ) FROM stdin WITH CSV HEADER;\""
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#
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# Create references
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#
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psql -c "UPDATE building_properties
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SET building_id = (
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SELECT b.building_id
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FROM buildings as b
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WHERE
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building_properties.toid = b.ref_toid
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);"
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