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Remove useless WHERE clauses from the transportation layer #1168

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merged 4 commits into from
Aug 10, 2021
Merged

Remove useless WHERE clauses from the transportation layer #1168

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5a295e4
Remove useless WHERE clauses
ZeLonewolf Aug 4, 2021
d3e5ecd
Merge branch 'master' into remove-uneeded-where
ZeLonewolf Aug 4, 2021
8210c2d
Document implicit WHERE clauses
ZeLonewolf Aug 8, 2021
64fb44b
Merge branch 'master' into remove-uneeded-where
TomPohys Aug 10, 2021
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12 changes: 5 additions & 7 deletions layers/transportation/update_transportation_merge.sql
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Original file line number Diff line number Diff line change
Expand Up @@ -148,8 +148,7 @@ SELECT ST_Simplify(geometry, ZRes(10)) AS geometry,
is_ford,
z_order
FROM osm_transportation_merge_linestring
WHERE highway IN ('motorway', 'trunk', 'primary')
OR highway = 'construction' AND construction IN ('motorway', 'trunk', 'primary')
-- Current view: motorway/trunk/primary
) /* DELAY_MATERIALIZED_VIEW_CREATION */;
CREATE INDEX IF NOT EXISTS osm_transportation_merge_linestring_gen_z8_geometry_idx
ON osm_transportation_merge_linestring_gen_z8 USING gist (geometry);
Expand All @@ -168,9 +167,8 @@ SELECT ST_Simplify(geometry, ZRes(9)) AS geometry,
is_ford,
z_order
FROM osm_transportation_merge_linestring_gen_z8
WHERE (highway IN ('motorway', 'trunk', 'primary') OR
highway = 'construction' AND construction IN ('motorway', 'trunk', 'primary'))
AND ST_Length(geometry) > 50
-- Current view: motorway/trunk/primary
WHERE ST_Length(geometry) > 50
) /* DELAY_MATERIALIZED_VIEW_CREATION */;
CREATE INDEX IF NOT EXISTS osm_transportation_merge_linestring_gen_z7_geometry_idx
ON osm_transportation_merge_linestring_gen_z7 USING gist (geometry);
Expand Down Expand Up @@ -209,8 +207,8 @@ SELECT ST_Simplify(geometry, ZRes(7)) AS geometry,
is_ford,
z_order
FROM osm_transportation_merge_linestring_gen_z6
WHERE (highway IN ('motorway', 'trunk') OR highway = 'construction' AND construction IN ('motorway', 'trunk'))
AND ST_Length(geometry) > 500
WHERE ST_Length(geometry) > 500
-- Current view: motorway/trunk
) /* DELAY_MATERIALIZED_VIEW_CREATION */;
CREATE INDEX IF NOT EXISTS osm_transportation_merge_linestring_gen_z5_geometry_idx
ON osm_transportation_merge_linestring_gen_z5 USING gist (geometry);
Expand Down