Merge pull request #91 from openmaptiles/fix_etldoc_2016dec4

[etldoc] status + small fixes

layers/aeroway/layer.sql

@@ -4,15 +4,15 @@
 CREATE OR REPLACE FUNCTION layer_aeroway(bbox geometry, zoom_level int)
 RETURNS TABLE(geometry geometry, class text) AS $$
     SELECT geometry, aeroway AS class FROM (
-        -- etldoc:  aeroway_z12 -> layer_aeroway:z12
+        -- etldoc:  osm_aeroway_polygon_gen2 -> layer_aeroway:z12
         SELECT geometry, aeroway
         FROM osm_aeroway_polygon_gen2 WHERE zoom_level = 12
         UNION ALL
-        -- etldoc:  aeroway_z13 -> layer_aeroway:z13
+        -- etldoc:  osm_aeroway_polygon_gen1 -> layer_aeroway:z13
         SELECT geometry, aeroway
         FROM osm_aeroway_polygon_gen1 WHERE zoom_level = 13
         UNION ALL
-        -- etldoc:  aeroway_z14 -> layer_aeroway:z14_
+        -- etldoc:  osm_aeroway_polygon -> layer_aeroway:z14_
         SELECT geometry, aeroway
         FROM osm_aeroway_polygon WHERE zoom_level >= 14
     ) AS zoom_levels

layers/aeroway/mapping.yaml

@@ -1,5 +1,5 @@
 generalized_tables:
-  # etldoc: imposm3 -> osm_landcover_polygon_gen2
+  # etldoc: imposm3 -> osm_aeroway_polygon_gen2
   aeroway_polygon_gen2:
     source: aeroway_polygon_gen1
     sql_filter: area>240000

layers/boundary/boundary.sql

@@ -115,7 +115,7 @@ CREATE OR REPLACE VIEW boundary_z12 AS (
 );
 
 -- etldoc: layer_boundary[shape=record fillcolor=lightpink, style="rounded,filled",
--- etldoc:     label="<sql> layer_boundary |<z0> z0 |<z1_2> z1_2 | <z3> z3 | <z4> z4 | <z5> z5 || <z6> z6 || <z7> z7 | <z8> z8 | <z9> z9    |<z10> z10 |<z11> z11 |<z12> z12|<z13> z13+"]
+-- etldoc:     label="<sql> layer_boundary |<z0> z0 |<z1_2> z1_2 | <z3> z3 | <z4> z4 | <z5> z5 | <z6> z6 | <z7> z7 | <z8> z8 | <z9> z9 |<z10> z10 |<z11> z11 |<z12> z12|<z13> z13+"]
 
 CREATE OR REPLACE FUNCTION layer_boundary (bbox geometry, zoom_level int)
 RETURNS TABLE(geometry geometry, admin_level int) AS $$

layers/building/building.sql

@@ -1,5 +1,5 @@
 -- etldoc: layer_building[shape=record fillcolor=lightpink, style="rounded,filled",
--- etldoc:     label="layer_building | <z13> z13 | <z14_> z14_ " ] ;
+-- etldoc:     label="layer_building | <z13> z13 | <z14_> z14+ " ] ;
 
 CREATE OR REPLACE FUNCTION layer_building(bbox geometry, zoom_level int)
 RETURNS TABLE(geom geometry, osm_id bigint, render_height int, render_min_height int) AS $$

layers/housenumber/layer.sql

@@ -1,6 +1,6 @@
 
 -- etldoc: layer_housenumber[shape=record fillcolor=lightpink, style="rounded,filled",  
--- etldoc:     label="layer_housenumber | <z14_> z14_" ] ;
+-- etldoc:     label="layer_housenumber | <z14_> z14+" ] ;
 
 CREATE OR REPLACE FUNCTION layer_housenumber(bbox geometry, zoom_level integer)
 RETURNS TABLE(osm_id bigint, geometry geometry, housenumber text) AS $$

layers/landcover/landcover.sql

@@ -77,7 +77,7 @@ CREATE OR REPLACE VIEW landcover_z14 AS (
 );
 
 -- etldoc: layer_landcover[shape=record fillcolor=lightpink, style="rounded,filled",  
--- etldoc:     label="layer_landcover | <z0_1> z0-z1  | <z2_4> z2-z4  | <z5_7> z5-z7 | <z8> z8 |<z9> z9 |<z10> z10 |<z11> z11 |<z12> z12|<z13> z13|<z14_> z14+" ] ;
+-- etldoc:     label="layer_landcover | <z0_1> z0-z1 | <z2_4> z2-z4 | <z5_7> z5-z7 | <z8> z8 |<z9> z9 |<z10> z10 |<z11> z11 |<z12> z12|<z13> z13|<z14_> z14+" ] ;
 
 CREATE OR REPLACE FUNCTION layer_landcover(bbox geometry, zoom_level int)
 RETURNS TABLE(osm_id bigint, geometry geometry, class text, subclass text) AS $$

layers/landuse/landuse.sql

@@ -17,7 +17,7 @@ CREATE OR REPLACE VIEW landuse_z6 AS (
     FROM ne_10m_urban_areas
 );
 
--- etldoc: osm_landuse_polygon_gen4 -> landuse_z10
+-- etldoc: osm_landuse_polygon_gen4 -> landuse_z9
 CREATE OR REPLACE VIEW landuse_z9 AS (
     SELECT osm_id, geometry, landuse, amenity, leisure, NULL::int as scalerank
     FROM osm_landuse_polygon_gen4

layers/place/city.sql

@@ -1,6 +1,6 @@
 
 -- etldoc: layer_city[shape=record fillcolor=lightpink, style="rounded,filled",
--- etldoc:     label="layer_city | <z2_14> z2-z14" ] ;
+-- etldoc:     label="layer_city | <z2_14> z2-z14+" ] ;
 
 -- etldoc: osm_city_point -> layer_city:z2_14
 CREATE OR REPLACE FUNCTION layer_city(bbox geometry, zoom_level int, pixel_width numeric)

layers/place/layer.sql

@@ -1,28 +1,33 @@
 
 -- etldoc: layer_place[shape=record fillcolor=lightpink, style="rounded,filled",
--- etldoc:     label="layer_place | <zall> z0-z14_ " ] ;
-
--- etldoc: osm_continent_point -> layer_place
--- etldoc: osm_country_point   -> layer_place
--- etldoc: osm_state_point     -> layer_place
--- etldoc: osm_island_point    -> layer_place
--- etldoc: osm_island_polygon  -> layer_place
--- etldoc: layer_city          -> layer_place
+-- etldoc:     label="layer_place | <z0_3> z0-3|<z4_7> z4-7|<z8_11> z8-11| <z12_14> z12-z14+" ] ;
 
 CREATE OR REPLACE FUNCTION layer_place(bbox geometry, zoom_level int, pixel_width numeric)
 RETURNS TABLE(osm_id bigint, geometry geometry, name text, name_en text, class text, "rank" int, capital INT) AS $$
+
+    -- etldoc: osm_continent_point -> layer_place:z0_3
     SELECT
         osm_id, geometry, name, name_en,
         'continent' AS class, 1 AS "rank", NULL::int AS capital
     FROM osm_continent_point
     WHERE geometry && bbox AND zoom_level < 4
     UNION ALL
+
+    -- etldoc: osm_country_point -> layer_place:z0_3
+    -- etldoc: osm_country_point -> layer_place:z4_7
+    -- etldoc: osm_country_point -> layer_place:z8_11
+    -- etldoc: osm_country_point -> layer_place:z12_14
     SELECT
         osm_id, geometry, name, COALESCE(NULLIF(name_en, ''), name) AS name_en,
         'country' AS class, "rank", NULL::int AS capital
     FROM osm_country_point
     WHERE geometry && bbox AND "rank" <= zoom_level AND name <> ''
     UNION ALL
+
+    -- etldoc: osm_state_point  -> layer_place:z0_3
+    -- etldoc: osm_state_point  -> layer_place:z4_7
+    -- etldoc: osm_state_point  -> layer_place:z8_11
+    -- etldoc: osm_state_point  -> layer_place:z12_14
     SELECT
         osm_id, geometry, name, COALESCE(NULLIF(name_en, ''), name) AS name_en,
         'state' AS class, "rank", NULL::int AS capital
@@ -34,13 +39,18 @@ RETURNS TABLE(osm_id bigint, geometry geometry, name text, name_en text, class t
               is_in_country IN ('United Kingdom', 'USA', 'Россия', 'Brasil', 'China', 'India') OR
               is_in_country_code IN ('AU', 'CN', 'IN', 'BR', 'US'))
     UNION ALL
+
+    -- etldoc: osm_island_point    -> layer_place:z12_14
     SELECT
         osm_id, geometry, name, COALESCE(NULLIF(name_en, ''), name) AS name_en,
         'island' AS class, 7 AS "rank", NULL::int AS capital
     FROM osm_island_point
-    WHERE zoom_level BETWEEN 12 AND 14
+    WHERE zoom_level >= 12
         AND geometry && bbox
     UNION ALL
+
+    -- etldoc: osm_island_polygon  -> layer_place:z8_11
+    -- etldoc: osm_island_polygon  -> layer_place:z12_14
     SELECT
         osm_id, geometry, name, COALESCE(NULLIF(name_en, ''), name) AS name_en,
         'island' AS class, island_rank(area) AS "rank", NULL::int AS capital
@@ -50,6 +60,11 @@ RETURNS TABLE(osm_id bigint, geometry geometry, name text, name_en text, class t
         OR (zoom_level = 9 AND island_rank(area) <= 4)
         OR (zoom_level >= 10))
     UNION ALL
+
+    -- etldoc: layer_city          -> layer_place:z0_3
+    -- etldoc: layer_city          -> layer_place:z4_7
+    -- etldoc: layer_city          -> layer_place:z8_11
+    -- etldoc: layer_city          -> layer_place:z12_14
     SELECT
         osm_id, geometry, name, name_en,
         place::text AS class, "rank", capital

layers/poi/layer.sql

@@ -1,6 +1,6 @@
 
 -- etldoc: layer_poi[shape=record fillcolor=lightpink, style="rounded,filled",
--- etldoc:     label="layer_poi | <z14_> z14_" ] ;
+-- etldoc:     label="layer_poi | <z14_> z14+" ] ;
 
 CREATE OR REPLACE FUNCTION layer_poi(bbox geometry, zoom_level integer, pixel_width numeric)
 RETURNS TABLE(osm_id bigint, geometry geometry, name text, name_en text, class text, subclass text, "rank" int) AS $$
@@ -10,12 +10,12 @@ RETURNS TABLE(osm_id bigint, geometry geometry, name text, name_en text, class t
             ORDER BY CASE WHEN name = '' THEN 2000 ELSE poi_class_rank(poi_class(subclass)) END ASC
         )::int AS "rank"
     FROM (
-        -- etldoc: osm_poi_point ->  layer_poi:z14
+        -- etldoc: osm_poi_point ->  layer_poi:z14_
         SELECT * FROM osm_poi_point
             WHERE geometry && bbox
                 AND zoom_level >= 14
         UNION ALL
-        -- etldoc: osm_poi_polygon ->  layer_poi:z14
+        -- etldoc: osm_poi_polygon ->  layer_poi:z14_
         SELECT * FROM osm_poi_polygon
             WHERE geometry && bbox
                 AND zoom_level >= 14

layers/transportation/mapping.yaml

@@ -200,7 +200,7 @@ tables:
       - pedestrian
 
 # TODO: Future table for joining networks
-# etldoc: imposm3 -> osm_route_member
+# etldoc: imposm3 -> osm_route_member -> "!!!todo:Networks!!!"
   route_member:
     type: relation_member
     columns:

layers/transportation_name/layer.sql

@@ -1,6 +1,6 @@
 
 -- etldoc: layer_transportation_name[shape=record fillcolor=lightpink, style="rounded,filled",
--- etldoc:     label="layer_transportation_name | <z8> z8 |<z9> z9 |<z10> z10 |<z11> z11 |<z12> z12|<z13> z13|<z14_> z14_" ] ;
+-- etldoc:     label="layer_transportation_name | <z8> z8 |<z9> z9 |<z10> z10 |<z11> z11 |<z12> z12|<z13> z13|<z14_> z14+" ] ;
 
 CREATE OR REPLACE FUNCTION layer_transportation_name(bbox geometry, zoom_level integer)
 RETURNS TABLE(osm_id bigint, geometry geometry, name text, ref text, ref_length int, network text, class text) AS $$

layers/transportation_name/merge_highways.sql

@@ -3,7 +3,7 @@
 -- to allow for nice label rendering
 -- Because this works well for roads that do not have relations as well
 
--- etldoc: osm_transportation_linestring ->  osm_transportation_name_linestring
+-- etldoc: osm_highway_linestring ->  osm_transportation_name_linestring
 CREATE TABLE IF NOT EXISTS osm_transportation_name_linestring AS (
 	SELECT
 		(ST_Dump(geometry)).geom AS geometry,

layers/water/water.sql

@@ -117,7 +117,7 @@ CREATE OR REPLACE VIEW water_z14 AS (
 );
 
 -- etldoc: layer_water [shape=record fillcolor=lightpink, style="rounded,filled",  
--- etldoc:     label="layer_water |<z0> z0|<z1>z1|<z2>z2|<z3>z3 |<z4> z4|<z5>z5|<z6>z6|<z7>z7| <z8> z8 |<z9> z9 |<z10> z10 |<z11> z11 |<z12> z12|<z13> z13|<z14_> z14_" ] ;
+-- etldoc:     label="layer_water |<z0> z0|<z1>z1|<z2>z2|<z3>z3 |<z4> z4|<z5>z5|<z6>z6|<z7>z7| <z8> z8 |<z9> z9 |<z10> z10 |<z11> z11 |<z12> z12|<z13> z13|<z14_> z14+" ] ;
 
 CREATE OR REPLACE FUNCTION layer_water (bbox geometry, zoom_level int)
 RETURNS TABLE(geom geometry, class text) AS $$

layers/water_name/layer.sql

@@ -12,6 +12,7 @@ RETURNS TABLE(osm_id bigint, geometry geometry, name text, name_en text, class t
       AND ((zoom_level BETWEEN 9 AND 13 AND LineLabel(zoom_level, NULLIF(name, ''), geometry))
         OR (zoom_level >= 14))
     -- etldoc: osm_water_point ->  layer_water_name:z9_13
+    -- etldoc: osm_water_point ->  layer_water_name:z14_    
     UNION ALL
     SELECT osm_id, geometry, name, name_en, 'lake'::text AS class
     FROM osm_water_point

layers/water_name/water_lakeline.sql

@@ -1,5 +1,5 @@
 -- etldoc:  osm_water_polygon ->  osm_water_lakeline
--- etldoc:  custom_lakeline   ->  osm_water_lakeline
+-- etldoc:  lake_centerline  ->  osm_water_lakeline
 CREATE TABLE IF NOT EXISTS osm_water_lakeline AS (
 	SELECT wp.osm_id,
 		ll.wkb_geometry AS geometry,

layers/water_name/water_point.sql

@@ -1,4 +1,5 @@
--- etldoc:  osm_water_polygon ->  osm_water_lakeline
+-- etldoc:  osm_water_polygon ->  osm_water_point
+-- etldoc:  lake_centerline ->  osm_water_point
 CREATE TABLE IF NOT EXISTS osm_water_point AS (
     SELECT
         wp.osm_id, topoint(wp.geometry) AS geometry,

layers/waterway/waterway.sql

@@ -1,33 +1,33 @@
 
 -- etldoc: ne_110m_rivers_lake_centerlines ->  waterway_z3
 CREATE OR REPLACE VIEW waterway_z3 AS (
-    SELECT geom AS geometry, 'river'::text AS class, NULL AS name FROM ne_110m_rivers_lake_centerlines
+    SELECT geom AS geometry, 'river'::text AS class, NULL::text AS name FROM ne_110m_rivers_lake_centerlines
     WHERE featurecla = 'River'
 );
 
 -- etldoc: ne_50m_rivers_lake_centerlines ->  waterway_z4
 CREATE OR REPLACE VIEW waterway_z4 AS (
-    SELECT geom AS geometry, 'river'::text AS class, NULL AS name FROM ne_50m_rivers_lake_centerlines
+    SELECT geom AS geometry, 'river'::text AS class, NULL::text AS name FROM ne_50m_rivers_lake_centerlines
     WHERE featurecla = 'River'
 );
 
 -- etldoc: ne_10m_rivers_lake_centerlines ->  waterway_z6
 CREATE OR REPLACE VIEW waterway_z6 AS (
-    SELECT geom AS geometry, 'river'::text AS class, NULL AS name FROM ne_10m_rivers_lake_centerlines
+    SELECT geom AS geometry, 'river'::text AS class, NULL::text AS name FROM ne_10m_rivers_lake_centerlines
     WHERE featurecla = 'River'
 );
 
--- etldoc: osm_waterway_linestring_gen3 ->  waterway_z9
+-- etldoc: osm_important_waterway_linestring_gen3 ->  waterway_z9
 CREATE OR REPLACE VIEW waterway_z9 AS (
     SELECT geometry, 'river'::text AS class, name FROM osm_important_waterway_linestring_gen3
 );
 
--- etldoc: osm_waterway_linestring_gen2 ->  waterway_z10
+-- etldoc: osm_important_waterway_linestring_gen2 ->  waterway_z10
 CREATE OR REPLACE VIEW waterway_z10 AS (
     SELECT geometry, 'river'::text AS class, name FROM osm_important_waterway_linestring_gen2
 );
 
--- etldoc: osm_waterway_linestring_gen1 ->  waterway_z11
+-- etldoc:osm_important_waterway_linestring_gen1 ->  waterway_z11
 CREATE OR REPLACE VIEW waterway_z11 AS (
     SELECT geometry, 'river'::text AS class, name FROM osm_important_waterway_linestring_gen1
 );
@@ -50,7 +50,7 @@ CREATE OR REPLACE VIEW waterway_z14 AS (
 );
 
 -- etldoc: layer_waterway[shape=record fillcolor=lightpink, style="rounded,filled",
--- etldoc:     label="layer_waterway | <z3> z3 |<z4_5> z4-z5 |<z6_8> z6-8 | <z9> z9 |<z10> z10 |<z11> z11 |<z12> z12|<z13> z13|<z14> z14" ];
+-- etldoc:     label="layer_waterway | <z3> z3 |<z4_5> z4-z5 |<z6_8> z6-8 | <z9> z9 |<z10> z10 |<z11> z11 |<z12> z12|<z13> z13|<z14> z14+" ];
 
 CREATE OR REPLACE FUNCTION layer_waterway(bbox geometry, zoom_level int)
 RETURNS TABLE(geometry geometry, class text, name text) AS $$