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[WIP] Expanded road route attributes (#1620)

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This PR replaces the `route_N` attribute scheme with individual attributes for name and colour on routes.  Thus you will have:
* `route_N_network` to hold the route `network` value
* `route_N_ref` to hold the route `ref` value
* `route_N_name` to hold the route `name` value
* `route_N_colour` to hold the route `colour` or `ref:colour` value
This commit is contained in:
Brian Sperlongano
2024-02-20 11:38:11 -05:00
committed by GitHub
parent ee8259ced5
commit b3c32321a3
7 changed files with 154 additions and 81 deletions
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12
layers/transportation/update_transportation_merge.sql
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@@ -84,12 +84,12 @@ FROM (
CASE WHEN highway IN ('footway', 'steps') THEN layer END AS layer,
CASE WHEN highway IN ('footway', 'steps') THEN level END AS level,
CASE WHEN highway IN ('footway', 'steps') THEN indoor END AS indoor,
NULLIF(rm1.network, '') || '=' || COALESCE(rm1.ref, '') AS route_1,
NULLIF(rm2.network, '') || '=' || COALESCE(rm2.ref, '') AS route_2,
NULLIF(rm3.network, '') || '=' || COALESCE(rm3.ref, '') AS route_3,
NULLIF(rm4.network, '') || '=' || COALESCE(rm4.ref, '') AS route_4,
NULLIF(rm5.network, '') || '=' || COALESCE(rm5.ref, '') AS route_5,
NULLIF(rm6.network, '') || '=' || COALESCE(rm6.ref, '') AS route_6,
create_route_hstore(rm1.network, rm1.ref, rm1.name, rm1.colour, rm1.ref_colour) AS route_1,
create_route_hstore(rm2.network, rm2.ref, rm2.name, rm2.colour, rm2.ref_colour) AS route_2,
create_route_hstore(rm3.network, rm3.ref, rm3.name, rm3.colour, rm3.ref_colour) AS route_3,
create_route_hstore(rm4.network, rm4.ref, rm4.name, rm4.colour, rm4.ref_colour) AS route_4,
create_route_hstore(rm5.network, rm5.ref, rm5.name, rm5.colour, rm5.ref_colour) AS route_5,
create_route_hstore(rm6.network, rm6.ref, rm6.name, rm6.colour, rm6.ref_colour) AS route_6,
hl.z_order,
LEAST(rm1.rank, rm2.rank, rm3.rank, rm4.rank, rm5.rank, rm6.rank) AS route_rank
FROM osm_highway_linestring hl