kopia lustrzana https://github.com/openmaptiles/openmaptiles
Use diff update on osm_transportation_merge_linestring (#1357)
Replace the `REFRESH MATERIALIZED` on `osm_transportation_merge_linestring_gen_z*` by differential update. The way of doing this is the same as other differential updates. But in this case there two `GROUP BY` level. So all the the process have to be done twice.pull/1359/head
Frédéric Rodrigo
GitHub
rodzic
5add9a5cef
commit
bff74511b6
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@ -87,7 +87,7 @@ CREATE INDEX IF NOT EXISTS osm_route_member_ref_idx ON osm_route_member ("ref");
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CREATE INDEX IF NOT EXISTS osm_route_member_network_type_idx ON osm_route_member ("network_type");
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CREATE INDEX IF NOT EXISTS osm_highway_linestring_osm_id_idx ON osm_highway_linestring ("osm_id");
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CREATE INDEX IF NOT EXISTS osm_highway_linestring_gen_z11_osm_id_idx ON osm_highway_linestring_gen_z11 ("osm_id");
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CREATE UNIQUE INDEX IF NOT EXISTS osm_highway_linestring_gen_z11_osm_id_idx ON osm_highway_linestring_gen_z11 ("osm_id");
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ALTER TABLE osm_route_member ADD COLUMN IF NOT EXISTS concurrency_index int,
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ADD COLUMN IF NOT EXISTS rank int;
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@ -1,5 +1,11 @@
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DROP TRIGGER IF EXISTS trigger_flag_transportation ON osm_highway_linestring;
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DROP TRIGGER IF EXISTS trigger_refresh ON transportation.updates;
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DROP TRIGGER IF EXISTS trigger_osm_transportation_merge_linestring_gen_z8 ON osm_transportation_merge_linestring_gen_z8;
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DROP TRIGGER IF EXISTS trigger_store_transportation_highway_linestring_gen_z9 ON osm_transportation_merge_linestring_gen_z9;
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DROP TRIGGER IF EXISTS trigger_flag_transportation_z9 ON osm_transportation_merge_linestring_gen_z9;
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DROP TRIGGER IF EXISTS trigger_refresh_z8 ON transportation.updates_z9;
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DROP TRIGGER IF EXISTS trigger_osm_transportation_merge_linestring_gen_z11 ON osm_transportation_merge_linestring_gen_z11;
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DROP TRIGGER IF EXISTS trigger_store_transportation_highway_linestring_gen_z11 ON osm_highway_linestring_gen_z11;
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DROP TRIGGER IF EXISTS trigger_flag_transportation_z11 ON osm_highway_linestring_gen_z11;
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DROP TRIGGER IF EXISTS trigger_refresh_z11 ON transportation.updates_z11;
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-- Instead of using relations to find out the road names we
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-- stitch together the touching ways with the same name
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@ -70,10 +76,31 @@ CREATE INDEX IF NOT EXISTS osm_highway_linestring_highway_partial_idx
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ON osm_highway_linestring (highway)
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WHERE highway IN ('motorway', 'trunk');
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-- etldoc: osm_highway_linestring_gen_z11 -> osm_transportation_merge_linestring_gen_z11
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DROP MATERIALIZED VIEW IF EXISTS osm_transportation_merge_linestring_gen_z11 CASCADE;
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CREATE MATERIALIZED VIEW osm_transportation_merge_linestring_gen_z11 AS
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(
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CREATE TABLE IF NOT EXISTS osm_transportation_merge_linestring_gen_z11(
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geometry geometry,
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id SERIAL PRIMARY KEY,
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osm_id bigint,
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highway character varying,
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network character varying,
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construction character varying,
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is_bridge boolean,
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is_tunnel boolean,
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is_ford boolean,
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expressway boolean,
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z_order integer,
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bicycle character varying,
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foot character varying,
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horse character varying,
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mtb_scale character varying,
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sac_scale character varying,
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access text,
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toll boolean,
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layer integer
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);
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INSERT INTO osm_transportation_merge_linestring_gen_z11(geometry, osm_id, highway, network, construction, is_bridge, is_tunnel, is_ford, expressway, z_order, bicycle, foot, horse, mtb_scale, sac_scale, access, toll, layer)
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SELECT (ST_Dump(ST_LineMerge(ST_Collect(geometry)))).geom AS geometry,
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NULL::bigint AS osm_id,
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highway,
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@ -97,68 +124,110 @@ SELECT (ST_Dump(ST_LineMerge(ST_Collect(geometry)))).geom AS geometry,
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FROM osm_highway_linestring_gen_z11
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-- mapping.yaml pre-filter: motorway/trunk/primary/secondary/tertiary, with _link variants, construction, ST_IsValid()
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GROUP BY highway, network, construction, is_bridge, is_tunnel, is_ford, expressway, bicycle, foot, horse, mtb_scale, sac_scale, access, toll, layer
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) /* DELAY_MATERIALIZED_VIEW_CREATION */;
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;
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CREATE INDEX IF NOT EXISTS osm_transportation_merge_linestring_gen_z11_geometry_idx
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ON osm_transportation_merge_linestring_gen_z11 USING gist (geometry);
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-- etldoc: osm_transportation_merge_linestring_gen_z11 -> osm_transportation_merge_linestring_gen_z10
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CREATE MATERIALIZED VIEW osm_transportation_merge_linestring_gen_z10 AS
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(
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SELECT ST_Simplify(geometry, ZRes(12)) AS geometry,
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osm_id,
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highway,
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network,
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construction,
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is_bridge,
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is_tunnel,
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is_ford,
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expressway,
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z_order,
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bicycle,
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foot,
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horse,
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mtb_scale,
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sac_scale,
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access,
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toll,
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layer
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FROM osm_transportation_merge_linestring_gen_z11
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WHERE highway NOT IN ('tertiary', 'tertiary_link', 'busway')
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AND construction NOT IN ('tertiary', 'tertiary_link', 'busway')
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) /* DELAY_MATERIALIZED_VIEW_CREATION */;
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CREATE TABLE IF NOT EXISTS osm_transportation_merge_linestring_gen_z10
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(LIKE osm_transportation_merge_linestring_gen_z11);
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CREATE TABLE IF NOT EXISTS osm_transportation_merge_linestring_gen_z9
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(LIKE osm_transportation_merge_linestring_gen_z10);
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CREATE OR REPLACE FUNCTION insert_transportation_merge_linestring_gen_z10(update_id bigint) RETURNS void AS
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$$
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BEGIN
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DELETE FROM osm_transportation_merge_linestring_gen_z10
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WHERE update_id IS NULL OR id = update_id;
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-- etldoc: osm_transportation_merge_linestring_gen_z11 -> osm_transportation_merge_linestring_gen_z10
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INSERT INTO osm_transportation_merge_linestring_gen_z10
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SELECT ST_Simplify(geometry, ZRes(12)) AS geometry,
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id,
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osm_id,
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highway,
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network,
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construction,
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is_bridge,
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is_tunnel,
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is_ford,
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expressway,
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z_order,
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bicycle,
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foot,
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horse,
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mtb_scale,
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sac_scale,
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access,
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toll,
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layer
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FROM osm_transportation_merge_linestring_gen_z11
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WHERE (update_id IS NULL OR id = update_id)
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AND highway NOT IN ('tertiary', 'tertiary_link', 'busway')
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AND construction NOT IN ('tertiary', 'tertiary_link', 'busway')
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;
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DELETE FROM osm_transportation_merge_linestring_gen_z9
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WHERE update_id IS NULL OR id = update_id;
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-- etldoc: osm_transportation_merge_linestring_gen_z10 -> osm_transportation_merge_linestring_gen_z9
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INSERT INTO osm_transportation_merge_linestring_gen_z9
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SELECT ST_Simplify(geometry, ZRes(11)) AS geometry,
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id,
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osm_id,
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highway,
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network,
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construction,
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is_bridge,
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is_tunnel,
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is_ford,
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expressway,
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z_order,
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bicycle,
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foot,
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horse,
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mtb_scale,
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sac_scale,
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access,
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toll,
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layer
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FROM osm_transportation_merge_linestring_gen_z10
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WHERE (update_id IS NULL OR id = update_id)
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;
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END;
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$$ LANGUAGE plpgsql;
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SELECT insert_transportation_merge_linestring_gen_z10(NULL);
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CREATE INDEX IF NOT EXISTS osm_transportation_merge_linestring_gen_z10_geometry_idx
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ON osm_transportation_merge_linestring_gen_z10 USING gist (geometry);
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CREATE UNIQUE INDEX IF NOT EXISTS osm_transportation_merge_linestring_gen_z10_id_idx
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ON osm_transportation_merge_linestring_gen_z10(id);
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-- etldoc: osm_transportation_merge_linestring_gen_z10 -> osm_transportation_merge_linestring_gen_z9
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CREATE MATERIALIZED VIEW osm_transportation_merge_linestring_gen_z9 AS
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(
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SELECT ST_Simplify(geometry, ZRes(11)) AS geometry,
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osm_id,
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highway,
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network,
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construction,
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is_bridge,
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is_tunnel,
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is_ford,
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expressway,
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z_order,
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bicycle,
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foot,
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horse,
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mtb_scale,
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sac_scale,
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access,
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toll,
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layer
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FROM osm_transportation_merge_linestring_gen_z10
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-- Current view: motorway/primary/secondary, with _link variants and construction
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) /* DELAY_MATERIALIZED_VIEW_CREATION */;
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CREATE INDEX IF NOT EXISTS osm_transportation_merge_linestring_gen_z9_geometry_idx
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ON osm_transportation_merge_linestring_gen_z9 USING gist (geometry);
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CREATE UNIQUE INDEX IF NOT EXISTS osm_transportation_merge_linestring_gen_z9_id_idx
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ON osm_transportation_merge_linestring_gen_z9(id);
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-- etldoc: osm_transportation_merge_linestring_gen_z9 -> osm_transportation_merge_linestring_gen_z8
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CREATE MATERIALIZED VIEW osm_transportation_merge_linestring_gen_z8 AS
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(
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-- etldoc: osm_transportation_merge_linestring_gen_z9 -> osm_transportation_merge_linestring_gen_z8
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CREATE TABLE IF NOT EXISTS osm_transportation_merge_linestring_gen_z8(
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geometry geometry,
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id SERIAL PRIMARY KEY,
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osm_id bigint,
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highway character varying,
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network character varying,
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construction character varying,
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is_bridge boolean,
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is_tunnel boolean,
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is_ford boolean,
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expressway boolean,
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z_order integer
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);
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INSERT INTO osm_transportation_merge_linestring_gen_z8(geometry, osm_id, highway, network, construction, is_bridge, is_tunnel, is_ford, expressway, z_order)
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SELECT ST_Simplify(ST_LineMerge(ST_Collect(geometry)), ZRes(10)) AS geometry,
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NULL::bigint AS osm_id,
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highway,
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@ -175,137 +244,628 @@ WHERE (highway IN ('motorway', 'trunk', 'primary') OR
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AND ST_IsValid(geometry)
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AND access IS NULL
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GROUP BY highway, network, construction, is_bridge, is_tunnel, is_ford, expressway
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) /* DELAY_MATERIALIZED_VIEW_CREATION */;
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;
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CREATE INDEX IF NOT EXISTS osm_transportation_merge_linestring_gen_z8_geometry_idx
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ON osm_transportation_merge_linestring_gen_z8 USING gist (geometry);
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-- etldoc: osm_transportation_merge_linestring_gen_z8 -> osm_transportation_merge_linestring_gen_z7
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CREATE MATERIALIZED VIEW osm_transportation_merge_linestring_gen_z7 AS
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(
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SELECT ST_Simplify(geometry, ZRes(9)) AS geometry,
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osm_id,
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highway,
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network,
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construction,
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is_bridge,
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is_tunnel,
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is_ford,
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expressway,
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z_order
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FROM osm_transportation_merge_linestring_gen_z8
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-- Current view: motorway/trunk/primary
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WHERE ST_Length(geometry) > 50
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) /* DELAY_MATERIALIZED_VIEW_CREATION */;
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CREATE TABLE IF NOT EXISTS osm_transportation_merge_linestring_gen_z7
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(LIKE osm_transportation_merge_linestring_gen_z8);
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CREATE TABLE IF NOT EXISTS osm_transportation_merge_linestring_gen_z6
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(LIKE osm_transportation_merge_linestring_gen_z7);
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CREATE TABLE IF NOT EXISTS osm_transportation_merge_linestring_gen_z5
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(LIKE osm_transportation_merge_linestring_gen_z6);
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CREATE TABLE IF NOT EXISTS osm_transportation_merge_linestring_gen_z4
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(LIKE osm_transportation_merge_linestring_gen_z5);
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CREATE OR REPLACE FUNCTION insert_transportation_merge_linestring_gen_z7(update_id bigint) RETURNS void AS
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$$
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BEGIN
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DELETE FROM osm_transportation_merge_linestring_gen_z7
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WHERE update_id IS NULL OR id = update_id;
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-- etldoc: osm_transportation_merge_linestring_gen_z8 -> osm_transportation_merge_linestring_gen_z7
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INSERT INTO osm_transportation_merge_linestring_gen_z7
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SELECT ST_Simplify(geometry, ZRes(9)) AS geometry,
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id,
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osm_id,
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highway,
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network,
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construction,
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is_bridge,
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is_tunnel,
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is_ford,
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expressway,
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z_order
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FROM osm_transportation_merge_linestring_gen_z8
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-- Current view: motorway/trunk/primary
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WHERE
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(update_id IS NULL OR id = update_id) AND
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ST_Length(geometry) > 50;
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DELETE FROM osm_transportation_merge_linestring_gen_z6
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WHERE update_id IS NULL OR id = update_id;
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-- etldoc: osm_transportation_merge_linestring_gen_z7 -> osm_transportation_merge_linestring_gen_z6
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INSERT INTO osm_transportation_merge_linestring_gen_z6
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SELECT ST_Simplify(geometry, ZRes(8)) AS geometry,
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id,
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osm_id,
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highway,
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network,
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construction,
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is_bridge,
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is_tunnel,
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is_ford,
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expressway,
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z_order
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FROM osm_transportation_merge_linestring_gen_z7
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WHERE
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(update_id IS NULL OR id = update_id) AND
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(highway IN ('motorway', 'trunk') OR construction IN ('motorway', 'trunk')) AND
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ST_Length(geometry) > 100;
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DELETE FROM osm_transportation_merge_linestring_gen_z5
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WHERE update_id IS NULL OR id = update_id;
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-- etldoc: osm_transportation_merge_linestring_gen_z6 -> osm_transportation_merge_linestring_gen_z5
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INSERT INTO osm_transportation_merge_linestring_gen_z5
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SELECT ST_Simplify(geometry, ZRes(7)) AS geometry,
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id,
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osm_id,
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highway,
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network,
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construction,
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is_bridge,
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is_tunnel,
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is_ford,
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expressway,
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z_order
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FROM osm_transportation_merge_linestring_gen_z6
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WHERE
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(update_id IS NULL OR id = update_id) AND
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-- Current view: motorway/trunk
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ST_Length(geometry) > 500;
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DELETE FROM osm_transportation_merge_linestring_gen_z4
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WHERE update_id IS NULL OR id = update_id;
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-- etldoc: osm_transportation_merge_linestring_gen_z5 -> osm_transportation_merge_linestring_gen_z4
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INSERT INTO osm_transportation_merge_linestring_gen_z4
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SELECT ST_Simplify(geometry, ZRes(6)) AS geometry,
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id,
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osm_id,
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highway,
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network,
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construction,
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is_bridge,
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is_tunnel,
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is_ford,
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expressway,
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z_order
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FROM osm_transportation_merge_linestring_gen_z5
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WHERE
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(update_id IS NULL OR id = update_id) AND
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(highway = 'motorway' OR construction = 'motorway') AND
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ST_Length(geometry) > 1000;
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END;
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$$ LANGUAGE plpgsql;
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SELECT insert_transportation_merge_linestring_gen_z7(NULL);
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CREATE INDEX IF NOT EXISTS osm_transportation_merge_linestring_gen_z7_geometry_idx
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ON osm_transportation_merge_linestring_gen_z7 USING gist (geometry);
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CREATE UNIQUE INDEX IF NOT EXISTS osm_transportation_merge_linestring_gen_z7_id_idx
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ON osm_transportation_merge_linestring_gen_z7(id);
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-- etldoc: osm_transportation_merge_linestring_gen_z7 -> osm_transportation_merge_linestring_gen_z6
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CREATE MATERIALIZED VIEW osm_transportation_merge_linestring_gen_z6 AS
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(
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SELECT ST_Simplify(geometry, ZRes(8)) AS geometry,
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osm_id,
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highway,
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network,
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construction,
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is_bridge,
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is_tunnel,
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is_ford,
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z_order
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FROM osm_transportation_merge_linestring_gen_z7
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WHERE (highway IN ('motorway', 'trunk') OR construction IN ('motorway', 'trunk'))
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AND ST_Length(geometry) > 100
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) /* DELAY_MATERIALIZED_VIEW_CREATION */;
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CREATE INDEX IF NOT EXISTS osm_transportation_merge_linestring_gen_z6_geometry_idx
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ON osm_transportation_merge_linestring_gen_z6 USING gist (geometry);
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CREATE UNIQUE INDEX IF NOT EXISTS osm_transportation_merge_linestring_gen_z6_id_idx
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ON osm_transportation_merge_linestring_gen_z6(id);
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-- etldoc: osm_transportation_merge_linestring_gen_z6 -> osm_transportation_merge_linestring_gen_z5
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CREATE MATERIALIZED VIEW osm_transportation_merge_linestring_gen_z5 AS
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(
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SELECT ST_Simplify(geometry, ZRes(7)) AS geometry,
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osm_id,
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highway,
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network,
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construction,
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is_bridge,
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is_tunnel,
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is_ford,
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z_order
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FROM osm_transportation_merge_linestring_gen_z6
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WHERE ST_Length(geometry) > 500
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-- Current view: motorway/trunk
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) /* DELAY_MATERIALIZED_VIEW_CREATION */;
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CREATE INDEX IF NOT EXISTS osm_transportation_merge_linestring_gen_z5_geometry_idx
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ON osm_transportation_merge_linestring_gen_z5 USING gist (geometry);
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CREATE UNIQUE INDEX IF NOT EXISTS osm_transportation_merge_linestring_gen_z5_id_idx
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ON osm_transportation_merge_linestring_gen_z5(id);
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|
||||
-- etldoc: osm_transportation_merge_linestring_gen_z5 -> osm_transportation_merge_linestring_gen_z4
|
||||
CREATE MATERIALIZED VIEW osm_transportation_merge_linestring_gen_z4 AS
|
||||
(
|
||||
SELECT ST_Simplify(geometry, ZRes(6)) AS geometry,
|
||||
osm_id,
|
||||
highway,
|
||||
network,
|
||||
construction,
|
||||
is_bridge,
|
||||
is_tunnel,
|
||||
is_ford,
|
||||
z_order
|
||||
FROM osm_transportation_merge_linestring_gen_z5
|
||||
WHERE (highway = 'motorway' OR construction = 'motorway')
|
||||
AND ST_Length(geometry) > 1000
|
||||
) /* DELAY_MATERIALIZED_VIEW_CREATION */;
|
||||
CREATE INDEX IF NOT EXISTS osm_transportation_merge_linestring_gen_z4_geometry_idx
|
||||
ON osm_transportation_merge_linestring_gen_z4 USING gist (geometry);
|
||||
CREATE UNIQUE INDEX IF NOT EXISTS osm_transportation_merge_linestring_gen_z4_id_idx
|
||||
ON osm_transportation_merge_linestring_gen_z4(id);
|
||||
|
||||
|
||||
-- Handle updates
|
||||
-- Handle updates on
|
||||
-- osm_highway_linestring_gen_z11 -> osm_transportation_merge_linestring_gen_z11
|
||||
|
||||
CREATE SCHEMA IF NOT EXISTS transportation;
|
||||
|
||||
CREATE TABLE IF NOT EXISTS transportation.updates
|
||||
CREATE TABLE IF NOT EXISTS transportation.changes_z11
|
||||
(
|
||||
id serial PRIMARY KEY,
|
||||
is_old boolean,
|
||||
geometry geometry,
|
||||
osm_id bigint,
|
||||
highway character varying,
|
||||
network character varying,
|
||||
construction character varying,
|
||||
is_bridge boolean,
|
||||
is_tunnel boolean,
|
||||
is_ford boolean,
|
||||
expressway boolean,
|
||||
z_order integer,
|
||||
bicycle character varying,
|
||||
foot character varying,
|
||||
horse character varying,
|
||||
mtb_scale character varying,
|
||||
sac_scale character varying,
|
||||
access character varying,
|
||||
toll boolean,
|
||||
layer integer
|
||||
);
|
||||
|
||||
CREATE OR REPLACE FUNCTION transportation.store_z11() RETURNS trigger AS
|
||||
$$
|
||||
BEGIN
|
||||
IF (tg_op = 'DELETE' OR tg_op = 'UPDATE') THEN
|
||||
INSERT INTO transportation.changes_z11(is_old, geometry, osm_id, highway, network, construction, is_bridge, is_tunnel, is_ford, expressway, z_order, bicycle, foot, horse, mtb_scale, sac_scale, access, toll, layer)
|
||||
VALUES (true, old.geometry, old.osm_id, old.highway, old.network, old.construction, old.is_bridge, old.is_tunnel, old.is_ford, old.expressway, old.z_order, old.bicycle, old.foot, old.horse, old.mtb_scale, old.sac_scale,
|
||||
CASE
|
||||
WHEN old.access IN ('private', 'no') THEN 'no'
|
||||
ELSE NULL::text END,
|
||||
old.toll, old.layer);
|
||||
END IF;
|
||||
IF (tg_op = 'UPDATE' OR tg_op = 'INSERT') THEN
|
||||
INSERT INTO transportation.changes_z11(is_old, geometry, osm_id, highway, network, construction, is_bridge, is_tunnel, is_ford, expressway, z_order, bicycle, foot, horse, mtb_scale, sac_scale, access, toll, layer)
|
||||
VALUES (false, new.geometry, new.osm_id, new.highway, new.network, new.construction, new.is_bridge, new.is_tunnel, new.is_ford, new.expressway, new.z_order, new.bicycle, new.foot, new.horse, new.mtb_scale, new.sac_scale,
|
||||
CASE
|
||||
WHEN new.access IN ('private', 'no') THEN 'no'
|
||||
ELSE NULL::text END,
|
||||
new.toll, new.layer);
|
||||
END IF;
|
||||
RETURN NULL;
|
||||
END;
|
||||
$$ LANGUAGE plpgsql;
|
||||
|
||||
CREATE TABLE IF NOT EXISTS transportation.updates_z11
|
||||
(
|
||||
id serial PRIMARY KEY,
|
||||
t text,
|
||||
UNIQUE (t)
|
||||
);
|
||||
CREATE OR REPLACE FUNCTION transportation.flag() RETURNS trigger AS
|
||||
CREATE OR REPLACE FUNCTION transportation.flag_z11() RETURNS trigger AS
|
||||
$$
|
||||
BEGIN
|
||||
INSERT INTO transportation.updates(t) VALUES ('y') ON CONFLICT(t) DO NOTHING;
|
||||
INSERT INTO transportation.updates_z11(t) VALUES ('y') ON CONFLICT(t) DO NOTHING;
|
||||
RETURN NULL;
|
||||
END;
|
||||
$$ LANGUAGE plpgsql;
|
||||
|
||||
CREATE OR REPLACE FUNCTION transportation.refresh() RETURNS trigger AS
|
||||
CREATE OR REPLACE FUNCTION transportation.refresh_z11() RETURNS trigger AS
|
||||
$$
|
||||
DECLARE
|
||||
t TIMESTAMP WITH TIME ZONE := clock_timestamp();
|
||||
BEGIN
|
||||
RAISE LOG 'Refresh transportation';
|
||||
REFRESH MATERIALIZED VIEW osm_transportation_merge_linestring_gen_z11;
|
||||
REFRESH MATERIALIZED VIEW osm_transportation_merge_linestring_gen_z10;
|
||||
REFRESH MATERIALIZED VIEW osm_transportation_merge_linestring_gen_z9;
|
||||
REFRESH MATERIALIZED VIEW osm_transportation_merge_linestring_gen_z8;
|
||||
REFRESH MATERIALIZED VIEW osm_transportation_merge_linestring_gen_z7;
|
||||
REFRESH MATERIALIZED VIEW osm_transportation_merge_linestring_gen_z6;
|
||||
REFRESH MATERIALIZED VIEW osm_transportation_merge_linestring_gen_z5;
|
||||
REFRESH MATERIALIZED VIEW osm_transportation_merge_linestring_gen_z4;
|
||||
-- noinspection SqlWithoutWhere
|
||||
DELETE FROM transportation.updates;
|
||||
RAISE LOG 'Refresh transportation z11';
|
||||
|
||||
RAISE LOG 'Refresh transportation done in %', age(clock_timestamp(), t);
|
||||
-- Compact the change history to keep only the first and last version
|
||||
CREATE TEMP TABLE changes_compact AS
|
||||
SELECT
|
||||
*
|
||||
FROM ((
|
||||
SELECT DISTINCT ON (osm_id) *
|
||||
FROM transportation.changes_z11
|
||||
WHERE is_old
|
||||
ORDER BY osm_id,
|
||||
id ASC
|
||||
) UNION ALL (
|
||||
SELECT DISTINCT ON (osm_id) *
|
||||
FROM transportation.changes_z11
|
||||
WHERE NOT is_old
|
||||
ORDER BY osm_id,
|
||||
id DESC
|
||||
)) AS t;
|
||||
|
||||
-- Collect all original existing ways from impacted mmerge
|
||||
CREATE TEMP TABLE osm_highway_linestring_original AS
|
||||
SELECT DISTINCT ON (h.osm_id)
|
||||
NULL::integer AS id,
|
||||
NULL::boolean AS is_old,
|
||||
h.geometry,
|
||||
h.osm_id,
|
||||
h.highway,
|
||||
h.network,
|
||||
h.construction,
|
||||
h.is_bridge,
|
||||
h.is_tunnel,
|
||||
h.is_ford,
|
||||
h.expressway,
|
||||
h.z_order,
|
||||
h.bicycle,
|
||||
h.foot,
|
||||
h.horse,
|
||||
h.mtb_scale,
|
||||
h.sac_scale,
|
||||
h.access,
|
||||
h.toll,
|
||||
h.layer
|
||||
FROM
|
||||
changes_compact AS c
|
||||
JOIN osm_transportation_merge_linestring_gen_z11 AS m ON
|
||||
m.geometry && c.geometry
|
||||
AND m.highway IS NOT DISTINCT FROM c.highway
|
||||
AND m.network IS NOT DISTINCT FROM c.network
|
||||
AND m.construction IS NOT DISTINCT FROM c.construction
|
||||
AND m.is_bridge IS NOT DISTINCT FROM c.is_bridge
|
||||
AND m.is_tunnel IS NOT DISTINCT FROM c.is_tunnel
|
||||
AND m.is_ford IS NOT DISTINCT FROM c.is_ford
|
||||
AND m.expressway IS NOT DISTINCT FROM c.expressway
|
||||
AND m.bicycle IS NOT DISTINCT FROM c.bicycle
|
||||
AND m.foot IS NOT DISTINCT FROM c.foot
|
||||
AND m.horse IS NOT DISTINCT FROM c.horse
|
||||
AND m.mtb_scale IS NOT DISTINCT FROM c.mtb_scale
|
||||
AND m.sac_scale IS NOT DISTINCT FROM c.sac_scale
|
||||
AND m.access IS NOT DISTINCT FROM c.access
|
||||
AND m.toll IS NOT DISTINCT FROM c.toll
|
||||
AND m.layer IS NOT DISTINCT FROM c.layer
|
||||
JOIN osm_highway_linestring_gen_z11 AS h ON
|
||||
h.geometry && c.geometry
|
||||
AND h.osm_id NOT IN (SELECT osm_id FROM changes_compact)
|
||||
AND ST_Contains(m.geometry, h.geometry)
|
||||
AND h.highway IS NOT DISTINCT FROM m.highway
|
||||
AND h.network IS NOT DISTINCT FROM m.network
|
||||
AND h.construction IS NOT DISTINCT FROM m.construction
|
||||
AND h.is_bridge IS NOT DISTINCT FROM m.is_bridge
|
||||
AND h.is_tunnel IS NOT DISTINCT FROM m.is_tunnel
|
||||
AND h.is_ford IS NOT DISTINCT FROM m.is_ford
|
||||
AND h.expressway IS NOT DISTINCT FROM m.expressway
|
||||
AND h.bicycle IS NOT DISTINCT FROM m.bicycle
|
||||
AND h.foot IS NOT DISTINCT FROM m.foot
|
||||
AND h.horse IS NOT DISTINCT FROM m.horse
|
||||
AND h.mtb_scale IS NOT DISTINCT FROM m.mtb_scale
|
||||
AND h.sac_scale IS NOT DISTINCT FROM m.sac_scale
|
||||
AND CASE
|
||||
WHEN h.access IN ('private', 'no') THEN 'no'
|
||||
ELSE NULL::text END IS NOT DISTINCT FROM m.access
|
||||
AND h.toll IS NOT DISTINCT FROM m.toll
|
||||
AND h.layer IS NOT DISTINCT FROM m.layer
|
||||
ORDER BY
|
||||
h.osm_id
|
||||
;
|
||||
|
||||
DELETE
|
||||
FROM osm_transportation_merge_linestring_gen_z11 AS m
|
||||
USING changes_compact AS c
|
||||
WHERE
|
||||
m.geometry && c.geometry
|
||||
AND m.highway IS NOT DISTINCT FROM c.highway
|
||||
AND m.network IS NOT DISTINCT FROM c.network
|
||||
AND m.construction IS NOT DISTINCT FROM c.construction
|
||||
AND m.is_bridge IS NOT DISTINCT FROM c.is_bridge
|
||||
AND m.is_tunnel IS NOT DISTINCT FROM c.is_tunnel
|
||||
AND m.is_ford IS NOT DISTINCT FROM c.is_ford
|
||||
AND m.expressway IS NOT DISTINCT FROM c.expressway
|
||||
AND m.bicycle IS NOT DISTINCT FROM c.bicycle
|
||||
AND m.foot IS NOT DISTINCT FROM c.foot
|
||||
AND m.horse IS NOT DISTINCT FROM c.horse
|
||||
AND m.mtb_scale IS NOT DISTINCT FROM c.mtb_scale
|
||||
AND m.sac_scale IS NOT DISTINCT FROM c.sac_scale
|
||||
AND m.access IS NOT DISTINCT FROM c.access
|
||||
AND m.toll IS NOT DISTINCT FROM c.toll
|
||||
AND m.layer IS NOT DISTINCT FROM c.layer
|
||||
;
|
||||
|
||||
INSERT INTO osm_transportation_merge_linestring_gen_z11(geometry, osm_id, highway, network, construction, is_bridge, is_tunnel, is_ford, expressway, z_order, bicycle, foot, horse, mtb_scale, sac_scale, access, toll, layer)
|
||||
SELECT (ST_Dump(ST_LineMerge(ST_Collect(geometry)))).geom AS geometry,
|
||||
NULL::bigint AS osm_id,
|
||||
highway,
|
||||
network,
|
||||
construction,
|
||||
is_bridge,
|
||||
is_tunnel,
|
||||
is_ford,
|
||||
expressway,
|
||||
min(z_order) as z_order,
|
||||
bicycle,
|
||||
foot,
|
||||
horse,
|
||||
mtb_scale,
|
||||
sac_scale,
|
||||
CASE
|
||||
WHEN access IN ('private', 'no') THEN 'no'
|
||||
ELSE NULL::text END AS access,
|
||||
toll,
|
||||
layer
|
||||
FROM ((
|
||||
SELECT * FROM osm_highway_linestring_original
|
||||
) UNION ALL (
|
||||
-- New or updated ways
|
||||
SELECT
|
||||
*
|
||||
FROM
|
||||
changes_compact
|
||||
WHERE
|
||||
NOT is_old
|
||||
)) AS t
|
||||
GROUP BY highway, network, construction, is_bridge, is_tunnel, is_ford, expressway, bicycle, foot, horse, mtb_scale, sac_scale, access, toll, layer
|
||||
;
|
||||
|
||||
DROP TABLE osm_highway_linestring_original;
|
||||
DROP TABLE changes_compact;
|
||||
-- noinspection SqlWithoutWhere
|
||||
DELETE FROM transportation.changes_z11;
|
||||
-- noinspection SqlWithoutWhere
|
||||
DELETE FROM transportation.updates_z11;
|
||||
|
||||
RAISE LOG 'Refresh transportation z11 done in %', age(clock_timestamp(), t);
|
||||
RETURN NULL;
|
||||
END;
|
||||
$$ LANGUAGE plpgsql;
|
||||
|
||||
CREATE TRIGGER trigger_flag_transportation
|
||||
AFTER INSERT OR UPDATE OR DELETE
|
||||
ON osm_highway_linestring
|
||||
FOR EACH STATEMENT
|
||||
EXECUTE PROCEDURE transportation.flag();
|
||||
|
||||
CREATE CONSTRAINT TRIGGER trigger_refresh
|
||||
CREATE TRIGGER trigger_store_transportation_highway_linestring_gen_z11
|
||||
AFTER INSERT OR UPDATE OR DELETE
|
||||
ON osm_highway_linestring_gen_z11
|
||||
FOR EACH ROW
|
||||
EXECUTE PROCEDURE transportation.store_z11();
|
||||
|
||||
CREATE TRIGGER trigger_flag_transportation_z11
|
||||
AFTER INSERT OR UPDATE OR DELETE
|
||||
ON osm_highway_linestring_gen_z11
|
||||
FOR EACH STATEMENT
|
||||
EXECUTE PROCEDURE transportation.flag_z11();
|
||||
|
||||
CREATE CONSTRAINT TRIGGER trigger_refresh_z11
|
||||
AFTER INSERT
|
||||
ON transportation.updates
|
||||
ON transportation.updates_z11
|
||||
INITIALLY DEFERRED
|
||||
FOR EACH ROW
|
||||
EXECUTE PROCEDURE transportation.refresh();
|
||||
EXECUTE PROCEDURE transportation.refresh_z11();
|
||||
|
||||
|
||||
-- Handle updates on
|
||||
-- osm_transportation_merge_linestring_gen_z11 -> osm_transportation_merge_linestring_gen_z10
|
||||
-- osm_transportation_merge_linestring_gen_z11 -> osm_transportation_merge_linestring_gen_z9
|
||||
|
||||
|
||||
CREATE OR REPLACE FUNCTION transportation.merge_linestring_gen_refresh_z10() RETURNS trigger AS
|
||||
$$
|
||||
BEGIN
|
||||
IF (tg_op = 'DELETE') THEN
|
||||
DELETE FROM osm_transportation_merge_linestring_gen_z10 WHERE id = old.id;
|
||||
DELETE FROM osm_transportation_merge_linestring_gen_z9 WHERE id = old.id;
|
||||
END IF;
|
||||
|
||||
IF (tg_op = 'UPDATE' OR tg_op = 'INSERT') THEN
|
||||
PERFORM insert_transportation_merge_linestring_gen_z10(new.id);
|
||||
END IF;
|
||||
|
||||
RETURN NULL;
|
||||
END;
|
||||
$$ LANGUAGE plpgsql;
|
||||
|
||||
|
||||
CREATE TRIGGER trigger_osm_transportation_merge_linestring_gen_z11
|
||||
AFTER INSERT OR UPDATE OR DELETE
|
||||
ON osm_transportation_merge_linestring_gen_z11
|
||||
FOR EACH ROW
|
||||
EXECUTE PROCEDURE transportation.merge_linestring_gen_refresh_z10();
|
||||
|
||||
|
||||
-- Handle updates on
|
||||
-- osm_transportation_merge_linestring_gen_z9 -> osm_transportation_merge_linestring_gen_z8
|
||||
|
||||
|
||||
CREATE TABLE IF NOT EXISTS transportation.changes_z9
|
||||
(
|
||||
is_old boolean,
|
||||
geometry geometry,
|
||||
id bigint,
|
||||
highway character varying,
|
||||
network character varying,
|
||||
construction character varying,
|
||||
is_bridge boolean,
|
||||
is_tunnel boolean,
|
||||
is_ford boolean,
|
||||
expressway boolean,
|
||||
z_order integer
|
||||
);
|
||||
|
||||
CREATE OR REPLACE FUNCTION transportation.store_z9() RETURNS trigger AS
|
||||
$$
|
||||
BEGIN
|
||||
IF (tg_op = 'DELETE' OR tg_op = 'UPDATE') THEN
|
||||
INSERT INTO transportation.changes_z9(is_old, geometry, id, highway, network, construction, is_bridge, is_tunnel, is_ford, expressway, z_order)
|
||||
VALUES (true, old.geometry, old.id, old.highway, old.network, old.construction, old.is_bridge, old.is_tunnel, old.is_ford, old.expressway, old.z_order);
|
||||
END IF;
|
||||
IF (tg_op = 'UPDATE' OR tg_op = 'INSERT') THEN
|
||||
INSERT INTO transportation.changes_z9(is_old, geometry, id, highway, network, construction, is_bridge, is_tunnel, is_ford, expressway, z_order)
|
||||
VALUES (false, new.geometry, new.id, new.highway, new.network, new.construction, new.is_bridge, new.is_tunnel, new.is_ford, new.expressway, new.z_order);
|
||||
END IF;
|
||||
RETURN NULL;
|
||||
END;
|
||||
$$ LANGUAGE plpgsql;
|
||||
|
||||
CREATE TABLE IF NOT EXISTS transportation.updates_z9
|
||||
(
|
||||
id serial PRIMARY KEY,
|
||||
t text,
|
||||
UNIQUE (t)
|
||||
);
|
||||
CREATE OR REPLACE FUNCTION transportation.flag_z9() RETURNS trigger AS
|
||||
$$
|
||||
BEGIN
|
||||
INSERT INTO transportation.updates_z9(t) VALUES ('y') ON CONFLICT(t) DO NOTHING;
|
||||
RETURN NULL;
|
||||
END;
|
||||
$$ LANGUAGE plpgsql;
|
||||
|
||||
CREATE OR REPLACE FUNCTION transportation.refresh_z8() RETURNS trigger AS
|
||||
$$
|
||||
DECLARE
|
||||
t TIMESTAMP WITH TIME ZONE := clock_timestamp();
|
||||
BEGIN
|
||||
RAISE LOG 'Refresh transportation z9';
|
||||
|
||||
-- Compact the change history to keep only the first and last version
|
||||
CREATE TEMP TABLE changes_compact AS
|
||||
SELECT
|
||||
*
|
||||
FROM ((
|
||||
SELECT DISTINCT ON (id) *
|
||||
FROM transportation.changes_z9
|
||||
WHERE is_old
|
||||
ORDER BY id,
|
||||
id ASC
|
||||
) UNION ALL (
|
||||
SELECT DISTINCT ON (id) *
|
||||
FROM transportation.changes_z9
|
||||
WHERE NOT is_old
|
||||
ORDER BY id,
|
||||
id DESC
|
||||
)) AS t;
|
||||
|
||||
-- Collect all original existing ways from impacted mmerge
|
||||
CREATE TEMP TABLE osm_highway_linestring_original AS
|
||||
SELECT DISTINCT ON (h.id)
|
||||
NULL::boolean AS is_old,
|
||||
h.geometry,
|
||||
h.id,
|
||||
h.highway,
|
||||
h.network,
|
||||
h.construction,
|
||||
h.is_bridge,
|
||||
h.is_tunnel,
|
||||
h.is_ford,
|
||||
h.expressway,
|
||||
h.z_order
|
||||
FROM
|
||||
changes_compact AS c
|
||||
JOIN osm_transportation_merge_linestring_gen_z8 AS m ON
|
||||
m.geometry && c.geometry
|
||||
AND m.highway IS NOT DISTINCT FROM c.highway
|
||||
AND m.network IS NOT DISTINCT FROM c.network
|
||||
AND m.construction IS NOT DISTINCT FROM c.construction
|
||||
AND m.is_bridge IS NOT DISTINCT FROM c.is_bridge
|
||||
AND m.is_tunnel IS NOT DISTINCT FROM c.is_tunnel
|
||||
AND m.is_ford IS NOT DISTINCT FROM c.is_ford
|
||||
AND m.expressway IS NOT DISTINCT FROM c.expressway
|
||||
JOIN osm_transportation_merge_linestring_gen_z9 AS h ON
|
||||
h.geometry && c.geometry
|
||||
AND h.id NOT IN (SELECT id FROM changes_compact)
|
||||
AND ST_Contains(m.geometry, h.geometry)
|
||||
AND h.highway IS NOT DISTINCT FROM m.highway
|
||||
AND h.network IS NOT DISTINCT FROM m.network
|
||||
AND h.construction IS NOT DISTINCT FROM m.construction
|
||||
AND h.is_bridge IS NOT DISTINCT FROM m.is_bridge
|
||||
AND h.is_tunnel IS NOT DISTINCT FROM m.is_tunnel
|
||||
AND h.is_ford IS NOT DISTINCT FROM m.is_ford
|
||||
AND h.expressway IS NOT DISTINCT FROM m.expressway
|
||||
ORDER BY
|
||||
h.id
|
||||
;
|
||||
|
||||
DELETE
|
||||
FROM osm_transportation_merge_linestring_gen_z8 AS m
|
||||
USING changes_compact AS c
|
||||
WHERE
|
||||
m.geometry && c.geometry
|
||||
AND m.highway IS NOT DISTINCT FROM c.highway
|
||||
AND m.network IS NOT DISTINCT FROM c.network
|
||||
AND m.construction IS NOT DISTINCT FROM c.construction
|
||||
AND m.is_bridge IS NOT DISTINCT FROM c.is_bridge
|
||||
AND m.is_tunnel IS NOT DISTINCT FROM c.is_tunnel
|
||||
AND m.is_ford IS NOT DISTINCT FROM c.is_ford
|
||||
AND m.expressway IS NOT DISTINCT FROM c.expressway
|
||||
;
|
||||
|
||||
INSERT INTO osm_transportation_merge_linestring_gen_z8(geometry, osm_id, highway, network, construction, is_bridge, is_tunnel, is_ford, expressway, z_order)
|
||||
SELECT (ST_Dump(ST_LineMerge(ST_Collect(geometry)))).geom AS geometry,
|
||||
NULL::bigint AS osm_id,
|
||||
highway,
|
||||
network,
|
||||
construction,
|
||||
is_bridge,
|
||||
is_tunnel,
|
||||
is_ford,
|
||||
expressway,
|
||||
min(z_order) as z_order
|
||||
FROM ((
|
||||
SELECT * FROM osm_highway_linestring_original
|
||||
) UNION ALL (
|
||||
-- New or updated ways
|
||||
SELECT
|
||||
*
|
||||
FROM
|
||||
changes_compact
|
||||
WHERE
|
||||
NOT is_old
|
||||
)) AS t
|
||||
GROUP BY highway, network, construction, is_bridge, is_tunnel, is_ford, expressway
|
||||
;
|
||||
|
||||
DROP TABLE osm_highway_linestring_original;
|
||||
DROP TABLE changes_compact;
|
||||
-- noinspection SqlWithoutWhere
|
||||
DELETE FROM transportation.changes_z9;
|
||||
-- noinspection SqlWithoutWhere
|
||||
DELETE FROM transportation.updates_z9;
|
||||
|
||||
RAISE LOG 'Refresh transportation z9 done in %', age(clock_timestamp(), t);
|
||||
RETURN NULL;
|
||||
END;
|
||||
$$ LANGUAGE plpgsql;
|
||||
|
||||
|
||||
CREATE TRIGGER trigger_store_transportation_highway_linestring_gen_z9
|
||||
AFTER INSERT OR UPDATE OR DELETE
|
||||
ON osm_transportation_merge_linestring_gen_z9
|
||||
FOR EACH ROW
|
||||
EXECUTE PROCEDURE transportation.store_z9();
|
||||
|
||||
CREATE TRIGGER trigger_flag_transportation_z9
|
||||
AFTER INSERT OR UPDATE OR DELETE
|
||||
ON osm_transportation_merge_linestring_gen_z9
|
||||
FOR EACH STATEMENT
|
||||
EXECUTE PROCEDURE transportation.flag_z9();
|
||||
|
||||
CREATE CONSTRAINT TRIGGER trigger_refresh_z8
|
||||
AFTER INSERT
|
||||
ON transportation.updates_z9
|
||||
INITIALLY DEFERRED
|
||||
FOR EACH ROW
|
||||
EXECUTE PROCEDURE transportation.refresh_z8();
|
||||
|
||||
|
||||
-- Handle updates on
|
||||
-- osm_transportation_merge_linestring_gen_z8 -> osm_transportation_merge_linestring_gen_z7
|
||||
-- osm_transportation_merge_linestring_gen_z8 -> osm_transportation_merge_linestring_gen_z6
|
||||
-- osm_transportation_merge_linestring_gen_z8 -> osm_transportation_merge_linestring_gen_z5
|
||||
-- osm_transportation_merge_linestring_gen_z8 -> osm_transportation_merge_linestring_gen_z4
|
||||
|
||||
|
||||
CREATE OR REPLACE FUNCTION transportation.merge_linestring_gen_refresh_z7() RETURNS trigger AS
|
||||
$$
|
||||
BEGIN
|
||||
IF (tg_op = 'DELETE') THEN
|
||||
DELETE FROM osm_transportation_merge_linestring_gen_z7 WHERE id = old.id;
|
||||
DELETE FROM osm_transportation_merge_linestring_gen_z6 WHERE id = old.id;
|
||||
DELETE FROM osm_transportation_merge_linestring_gen_z5 WHERE id = old.id;
|
||||
DELETE FROM osm_transportation_merge_linestring_gen_z4 WHERE id = old.id;
|
||||
END IF;
|
||||
|
||||
IF (tg_op = 'UPDATE' OR tg_op = 'INSERT') THEN
|
||||
PERFORM insert_transportation_merge_linestring_gen_z7(new.id);
|
||||
END IF;
|
||||
|
||||
RETURN NULL;
|
||||
END;
|
||||
$$ LANGUAGE plpgsql;
|
||||
|
||||
CREATE TRIGGER trigger_osm_transportation_merge_linestring_gen_z8
|
||||
AFTER INSERT OR UPDATE OR DELETE
|
||||
ON osm_transportation_merge_linestring_gen_z8
|
||||
FOR EACH ROW
|
||||
EXECUTE PROCEDURE transportation.merge_linestring_gen_refresh_z7();
|
||||
|
|
|
|||
Ładowanie…
Reference in New Issue