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docs: update database layout in developer section

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Sarah Hoffmann
2026-02-19 16:04:12 +01:00
parent d759b6ed00
commit 639f05fecc
5 changed files with 118 additions and 29 deletions
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21
docs/develop/osm2pgsql-tables.plantuml
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@@ -35,10 +35,31 @@ map place {
geometry => GEOMETRY
}
map place_postcode {
osm_type => CHAR(1)
osm_id => BIGINT
postcode => TEXT
country_code => TEXT
centroid => GEOMETRY
geometry => GEOMETRY
}
map place_interpolation {
osm_id => BIGINT
type => TEXT
address => HSTORE
nodes => BIGINT[]
geometry => GEOMETRY
}
planet_osm_nodes -[hidden]> planet_osm_ways
planet_osm_ways -[hidden]> planet_osm_rels
planet_osm_ways -[hidden]-> place
place -[hidden]-> place_postcode
place -[hidden]-> place_interpolation
planet_osm_nodes::id <- planet_osm_ways::nodes
planet_osm_nodes::id <- place_interpolation::nodes
@enduml