kopia lustrzana https://github.com/openmaptiles/openmaptiles
169 wiersze
6.5 KiB
PL/PgSQL
169 wiersze
6.5 KiB
PL/PgSQL
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-- etldoc: ne_110m_admin_0_boundary_lines_land -> boundary_z0
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CREATE OR REPLACE VIEW boundary_z0 AS (
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SELECT geometry, 2 AS admin_level, false AS disputed, false AS maritime
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FROM ne_110m_admin_0_boundary_lines_land
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);
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-- etldoc: ne_50m_admin_0_boundary_lines_land -> boundary_z1
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-- etldoc: ne_50m_admin_1_states_provinces_lines -> boundary_z1
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CREATE OR REPLACE VIEW boundary_z1 AS (
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SELECT geometry, 2 AS admin_level, false AS disputed, false AS maritime
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FROM ne_50m_admin_0_boundary_lines_land
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UNION ALL
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SELECT geometry, 4 AS admin_level, false AS disputed, false AS maritime
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FROM ne_50m_admin_1_states_provinces_lines
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WHERE scalerank <= 2
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);
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-- etldoc: ne_50m_admin_0_boundary_lines_land -> boundary_z3
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-- etldoc: ne_50m_admin_1_states_provinces_lines -> boundary_z3
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CREATE OR REPLACE VIEW boundary_z3 AS (
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SELECT geometry, 2 AS admin_level, false AS disputed, false AS maritime
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FROM ne_50m_admin_0_boundary_lines_land
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UNION ALL
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SELECT geometry, 4 AS admin_level, false AS disputed, false AS maritime
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FROM ne_50m_admin_1_states_provinces_lines
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);
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-- etldoc: ne_10m_admin_0_boundary_lines_land -> boundary_z4
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-- etldoc: ne_10m_admin_1_states_provinces_lines_shp -> boundary_z4
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-- etldoc: osm_border_linestring_gen10 -> boundary_z4
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CREATE OR REPLACE VIEW boundary_z4 AS (
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SELECT geometry, 2 AS admin_level, false AS disputed, false AS maritime
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FROM ne_10m_admin_0_boundary_lines_land
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UNION ALL
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SELECT geometry, 4 AS admin_level, false AS disputed, false AS maritime
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FROM ne_10m_admin_1_states_provinces_lines_shp
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WHERE scalerank <= 3 AND featurecla = 'Adm-1 boundary'
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UNION ALL
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SELECT geometry, admin_level, disputed, maritime
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FROM osm_border_linestring_gen10
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WHERE maritime=true AND admin_level <= 2
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);
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-- etldoc: ne_10m_admin_0_boundary_lines_land -> boundary_z5
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-- etldoc: ne_10m_admin_1_states_provinces_lines_shp -> boundary_z5
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-- etldoc: osm_border_linestring_gen9 -> boundary_z5
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CREATE OR REPLACE VIEW boundary_z5 AS (
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SELECT geometry, 2 AS admin_level, false AS disputed, false AS maritime
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FROM ne_10m_admin_0_boundary_lines_land
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UNION ALL
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SELECT geometry, 4 AS admin_level, false AS disputed, false AS maritime
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FROM ne_10m_admin_1_states_provinces_lines_shp
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WHERE scalerank <= 7 AND featurecla = 'Adm-1 boundary'
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UNION ALL
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SELECT geometry, admin_level, disputed, maritime
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FROM osm_border_linestring_gen9
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WHERE maritime=true AND admin_level <= 2
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);
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-- etldoc: osm_border_linestring_gen8 -> boundary_z6
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CREATE OR REPLACE VIEW boundary_z6 AS (
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SELECT geometry, admin_level, disputed, maritime
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FROM osm_border_linestring_gen8
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WHERE admin_level <= 4
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);
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-- etldoc: osm_border_linestring_gen7 -> boundary_z7
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CREATE OR REPLACE VIEW boundary_z7 AS (
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SELECT geometry, admin_level, disputed, maritime
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FROM osm_border_linestring_gen7
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WHERE admin_level <= 4
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);
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-- etldoc: osm_border_linestring_gen6 -> boundary_z8
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CREATE OR REPLACE VIEW boundary_z8 AS (
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SELECT geometry, admin_level, disputed, maritime
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FROM osm_border_linestring_gen6
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WHERE admin_level <= 4
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);
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-- etldoc: osm_border_linestring_gen5 -> boundary_z9
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CREATE OR REPLACE VIEW boundary_z9 AS (
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SELECT geometry, admin_level, disputed, maritime
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FROM osm_border_linestring_gen5
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WHERE admin_level <= 6
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);
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-- etldoc: osm_border_linestring_gen4 -> boundary_z10
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CREATE OR REPLACE VIEW boundary_z10 AS (
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SELECT geometry, admin_level, disputed, maritime
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FROM osm_border_linestring_gen4
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WHERE admin_level <= 6
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);
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-- etldoc: osm_border_linestring_gen3 -> boundary_z11
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CREATE OR REPLACE VIEW boundary_z11 AS (
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SELECT geometry, admin_level, disputed, maritime
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FROM osm_border_linestring_gen3
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WHERE admin_level <= 8
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);
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-- etldoc: osm_border_linestring_gen2 -> boundary_z12
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CREATE OR REPLACE VIEW boundary_z12 AS (
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SELECT geometry, admin_level, disputed, maritime
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FROM osm_border_linestring_gen2
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);
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-- etldoc: osm_border_linestring_gen1 -> boundary_z12
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CREATE OR REPLACE VIEW boundary_z13 AS (
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SELECT geometry, admin_level, disputed, maritime
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FROM osm_border_linestring_gen1
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);
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-- etldoc: layer_boundary[shape=record fillcolor=lightpink, style="rounded,filled",
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-- 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+"]
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CREATE OR REPLACE FUNCTION layer_boundary (bbox geometry, zoom_level int)
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RETURNS TABLE(geometry geometry, admin_level int, disputed int, maritime int) AS $$
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SELECT geometry, admin_level, disputed::int, maritime::int FROM (
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-- etldoc: boundary_z0 -> layer_boundary:z0
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SELECT * FROM boundary_z0 WHERE geometry && bbox AND zoom_level = 0
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UNION ALL
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-- etldoc: boundary_z1 -> layer_boundary:z1_2
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SELECT * FROM boundary_z1 WHERE geometry && bbox AND zoom_level BETWEEN 1 AND 2
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UNION ALL
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-- etldoc: boundary_z3 -> layer_boundary:z3
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SELECT * FROM boundary_z3 WHERE geometry && bbox AND zoom_level = 3
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UNION ALL
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-- etldoc: boundary_z4 -> layer_boundary:z4
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SELECT * FROM boundary_z4 WHERE geometry && bbox AND zoom_level = 4
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UNION ALL
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-- etldoc: boundary_z5 -> layer_boundary:z5
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SELECT * FROM boundary_z5 WHERE geometry && bbox AND zoom_level = 5
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UNION ALL
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-- etldoc: boundary_z6 -> layer_boundary:z6
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SELECT * FROM boundary_z6 WHERE geometry && bbox AND zoom_level = 6
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UNION ALL
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-- etldoc: boundary_z7 -> layer_boundary:z7
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SELECT * FROM boundary_z7 WHERE geometry && bbox AND zoom_level = 7
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UNION ALL
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-- etldoc: boundary_z8 -> layer_boundary:z8
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SELECT * FROM boundary_z8 WHERE geometry && bbox AND zoom_level = 8
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UNION ALL
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-- etldoc: boundary_z9 -> layer_boundary:z9
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SELECT * FROM boundary_z9 WHERE geometry && bbox AND zoom_level = 9
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UNION ALL
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-- etldoc: boundary_z10 -> layer_boundary:z10
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SELECT * FROM boundary_z10 WHERE geometry && bbox AND zoom_level = 10
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UNION ALL
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-- etldoc: boundary_z11 -> layer_boundary:z11
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SELECT * FROM boundary_z11 WHERE geometry && bbox AND zoom_level = 11
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UNION ALL
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-- etldoc: boundary_z12 -> layer_boundary:z12
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SELECT * FROM boundary_z12 WHERE geometry && bbox AND zoom_level = 12
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UNION ALL
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-- etldoc: boundary_z13 -> layer_boundary:z13
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SELECT * FROM boundary_z13 WHERE geometry && bbox AND zoom_level >= 13
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) AS zoom_levels;
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$$ LANGUAGE SQL IMMUTABLE;
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