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Refresh concurrently and create materialized views with data.

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This commit is contained in:
stirringhalo 2017-01-07 22:26:09 -05:00
parent cda3af9215
commit 4c1ea3e4b1
4 changed files with 20 additions and 20 deletions
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16
layers/transportation_name/merge_highways.sql
View File

@ -36,7 +36,7 @@ CREATE MATERIALIZED VIEW osm_transportation_name_linestring AS (
WHERE (name <> '' OR ref <> '') AND NULLIF(highway, '') IS NOT NULL WHERE (name <> '' OR ref <> '') AND NULLIF(highway, '') IS NOT NULL
GROUP BY name, highway, ref GROUP BY name, highway, ref
) AS highway_union ) AS highway_union
) WITH NO DATA; );
CREATE INDEX IF NOT EXISTS osm_transportation_name_linestring_geometry_idx ON osm_transportation_name_linestring USING gist(geometry); CREATE INDEX IF NOT EXISTS osm_transportation_name_linestring_geometry_idx ON osm_transportation_name_linestring USING gist(geometry);
-- etldoc: osm_transportation_name_linestring -> osm_transportation_name_linestring_gen1 -- etldoc: osm_transportation_name_linestring -> osm_transportation_name_linestring_gen1
@ -44,7 +44,7 @@ CREATE MATERIALIZED VIEW osm_transportation_name_linestring_gen1 AS (
SELECT ST_Simplify(geometry, 50) AS geometry, osm_id, member_osm_ids, name, ref, highway, z_order SELECT ST_Simplify(geometry, 50) AS geometry, osm_id, member_osm_ids, name, ref, highway, z_order
FROM osm_transportation_name_linestring FROM osm_transportation_name_linestring
WHERE highway IN ('motorway','trunk') AND ST_Length(geometry) > 8000 WHERE highway IN ('motorway','trunk') AND ST_Length(geometry) > 8000
) WITH NO DATA; );
CREATE INDEX IF NOT EXISTS osm_transportation_name_linestring_gen1_geometry_idx ON osm_transportation_name_linestring_gen1 USING gist(geometry); CREATE INDEX IF NOT EXISTS osm_transportation_name_linestring_gen1_geometry_idx ON osm_transportation_name_linestring_gen1 USING gist(geometry);
-- etldoc: osm_transportation_name_linestring_gen1 -> osm_transportation_name_linestring_gen2 -- etldoc: osm_transportation_name_linestring_gen1 -> osm_transportation_name_linestring_gen2
@ -52,7 +52,7 @@ CREATE MATERIALIZED VIEW osm_transportation_name_linestring_gen2 AS (
SELECT ST_Simplify(geometry, 120) AS geometry, osm_id, member_osm_ids, name, ref, highway, z_order SELECT ST_Simplify(geometry, 120) AS geometry, osm_id, member_osm_ids, name, ref, highway, z_order
FROM osm_transportation_name_linestring_gen1 FROM osm_transportation_name_linestring_gen1
WHERE highway IN ('motorway','trunk') AND ST_Length(geometry) > 14000 WHERE highway IN ('motorway','trunk') AND ST_Length(geometry) > 14000
) WITH NO DATA; );
CREATE INDEX IF NOT EXISTS osm_transportation_name_linestring_gen2_geometry_idx ON osm_transportation_name_linestring_gen2 USING gist(geometry); CREATE INDEX IF NOT EXISTS osm_transportation_name_linestring_gen2_geometry_idx ON osm_transportation_name_linestring_gen2 USING gist(geometry);
-- etldoc: osm_transportation_name_linestring_gen2 -> osm_transportation_name_linestring_gen3 -- etldoc: osm_transportation_name_linestring_gen2 -> osm_transportation_name_linestring_gen3
@ -60,7 +60,7 @@ CREATE MATERIALIZED VIEW osm_transportation_name_linestring_gen3 AS (
SELECT ST_Simplify(geometry, 120) AS geometry, osm_id, member_osm_ids, name, ref, highway, z_order SELECT ST_Simplify(geometry, 120) AS geometry, osm_id, member_osm_ids, name, ref, highway, z_order
FROM osm_transportation_name_linestring_gen2 FROM osm_transportation_name_linestring_gen2
WHERE highway = 'motorway' AND ST_Length(geometry) > 20000 WHERE highway = 'motorway' AND ST_Length(geometry) > 20000
) WITH NO DATA; );
CREATE INDEX IF NOT EXISTS osm_transportation_name_linestring_gen3_geometry_idx ON osm_transportation_name_linestring_gen3 USING gist(geometry); CREATE INDEX IF NOT EXISTS osm_transportation_name_linestring_gen3_geometry_idx ON osm_transportation_name_linestring_gen3 USING gist(geometry);
-- Handle updates -- Handle updates
@ -79,10 +79,10 @@ CREATE OR REPLACE FUNCTION transportation_name.refresh() RETURNS trigger AS
$BODY$ $BODY$
BEGIN BEGIN
RAISE LOG 'Refresh transportation_name'; RAISE LOG 'Refresh transportation_name';
REFRESH MATERIALIZED VIEW osm_transportation_name_linestring; REFRESH MATERIALIZED VIEW CONCURRENTLY osm_transportation_name_linestring;
REFRESH MATERIALIZED VIEW osm_transportation_name_linestring_gen1; REFRESH MATERIALIZED VIEW CONCURRENTLY osm_transportation_name_linestring_gen1;
REFRESH MATERIALIZED VIEW osm_transportation_name_linestring_gen2; REFRESH MATERIALIZED VIEW CONCURRENTLY osm_transportation_name_linestring_gen2;
REFRESH MATERIALIZED VIEW osm_transportation_name_linestring_gen3; REFRESH MATERIALIZED VIEW CONCURRENTLY osm_transportation_name_linestring_gen3;
DELETE FROM transportation_name.updates; DELETE FROM transportation_name.updates;
RETURN null; RETURN null;
END; END;

4
layers/water_name/water_lakeline.sql
View File

@ -12,7 +12,7 @@ CREATE MATERIALIZED VIEW osm_water_lakeline AS (
FROM osm_water_polygon AS wp FROM osm_water_polygon AS wp
INNER JOIN lake_centerline ll ON wp.osm_id = ll.osm_id INNER JOIN lake_centerline ll ON wp.osm_id = ll.osm_id
WHERE wp.name <> '' WHERE wp.name <> ''
) WITH NO DATA; );
CREATE INDEX IF NOT EXISTS osm_water_lakeline_geometry_idx ON osm_water_lakeline USING gist(geometry); CREATE INDEX IF NOT EXISTS osm_water_lakeline_geometry_idx ON osm_water_lakeline USING gist(geometry);
-- Handle updates -- Handle updates
@ -31,7 +31,7 @@ CREATE OR REPLACE FUNCTION water_lakeline.refresh() RETURNS trigger AS
$BODY$ $BODY$
BEGIN BEGIN
RAISE LOG 'Refresh water_lakeline'; RAISE LOG 'Refresh water_lakeline';
REFRESH MATERIALIZED VIEW osm_water_lakeline; REFRESH MATERIALIZED VIEW CONCURRENTLY osm_water_lakeline;
DELETE FROM water_lakeline.updates; DELETE FROM water_lakeline.updates;
RETURN null; RETURN null;
END; END;

4
layers/water_name/water_point.sql
View File

@ -12,7 +12,7 @@ CREATE MATERIALIZED VIEW osm_water_point AS (
FROM osm_water_polygon AS wp FROM osm_water_polygon AS wp
LEFT JOIN lake_centerline ll ON wp.osm_id = ll.osm_id LEFT JOIN lake_centerline ll ON wp.osm_id = ll.osm_id
WHERE ll.osm_id IS NULL AND wp.name <> '' WHERE ll.osm_id IS NULL AND wp.name <> ''
) WITH NO DATA; );
CREATE INDEX IF NOT EXISTS osm_water_point_geometry_idx ON osm_water_point USING gist (geometry); CREATE INDEX IF NOT EXISTS osm_water_point_geometry_idx ON osm_water_point USING gist (geometry);
-- Handle updates -- Handle updates
@ -31,7 +31,7 @@ CREATE OR REPLACE FUNCTION water_name.refresh() RETURNS trigger AS
$BODY$ $BODY$
BEGIN BEGIN
RAISE LOG 'Refresh water_name'; RAISE LOG 'Refresh water_name';
REFRESH MATERIALIZED VIEW osm_water_point; REFRESH MATERIALIZED VIEW CONCURRENTLY osm_water_point;
DELETE FROM water_name.updates; DELETE FROM water_name.updates;
RETURN null; RETURN null;
END; END;

16
layers/waterway/merge_waterway.sql
View File

@ -23,7 +23,7 @@ CREATE MATERIALIZED VIEW osm_important_waterway_linestring AS (
WHERE name <> '' AND waterway = 'river' WHERE name <> '' AND waterway = 'river'
GROUP BY name GROUP BY name
) AS waterway_union ) AS waterway_union
) WITH NO DATA; );
CREATE INDEX IF NOT EXISTS osm_important_waterway_linestring_geometry_idx ON osm_important_waterway_linestring USING gist(geometry); CREATE INDEX IF NOT EXISTS osm_important_waterway_linestring_geometry_idx ON osm_important_waterway_linestring USING gist(geometry);
-- etldoc: osm_important_waterway_linestring -> osm_important_waterway_linestring_gen1 -- etldoc: osm_important_waterway_linestring -> osm_important_waterway_linestring_gen1
@ -31,7 +31,7 @@ CREATE MATERIALIZED VIEW osm_important_waterway_linestring_gen1 AS (
SELECT ST_Simplify(geometry, 60) AS geometry, name SELECT ST_Simplify(geometry, 60) AS geometry, name
FROM osm_important_waterway_linestring FROM osm_important_waterway_linestring
WHERE ST_Length(geometry) > 1000 WHERE ST_Length(geometry) > 1000
) WITH NO DATA; );
CREATE INDEX IF NOT EXISTS osm_important_waterway_linestring_gen1_geometry_idx ON osm_important_waterway_linestring_gen1 USING gist(geometry); CREATE INDEX IF NOT EXISTS osm_important_waterway_linestring_gen1_geometry_idx ON osm_important_waterway_linestring_gen1 USING gist(geometry);
-- etldoc: osm_important_waterway_linestring_gen1 -> osm_important_waterway_linestring_gen2 -- etldoc: osm_important_waterway_linestring_gen1 -> osm_important_waterway_linestring_gen2
@ -39,7 +39,7 @@ CREATE MATERIALIZED VIEW osm_important_waterway_linestring_gen2 AS (
SELECT ST_Simplify(geometry, 100) AS geometry, name SELECT ST_Simplify(geometry, 100) AS geometry, name
FROM osm_important_waterway_linestring_gen1 FROM osm_important_waterway_linestring_gen1
WHERE ST_Length(geometry) > 4000 WHERE ST_Length(geometry) > 4000
) WITH NO DATA; );
CREATE INDEX IF NOT EXISTS osm_important_waterway_linestring_gen2_geometry_idx ON osm_important_waterway_linestring_gen2 USING gist(geometry); CREATE INDEX IF NOT EXISTS osm_important_waterway_linestring_gen2_geometry_idx ON osm_important_waterway_linestring_gen2 USING gist(geometry);
-- etldoc: osm_important_waterway_linestring_gen2 -> osm_important_waterway_linestring_gen3 -- etldoc: osm_important_waterway_linestring_gen2 -> osm_important_waterway_linestring_gen3
@ -47,7 +47,7 @@ CREATE MATERIALIZED VIEW osm_important_waterway_linestring_gen3 AS (
SELECT ST_Simplify(geometry, 200) AS geometry, name SELECT ST_Simplify(geometry, 200) AS geometry, name
FROM osm_important_waterway_linestring_gen2 FROM osm_important_waterway_linestring_gen2
WHERE ST_Length(geometry) > 8000 WHERE ST_Length(geometry) > 8000
) WITH NO DATA; );
CREATE INDEX IF NOT EXISTS osm_important_waterway_linestring_gen3_geometry_idx ON osm_important_waterway_linestring_gen3 USING gist(geometry); CREATE INDEX IF NOT EXISTS osm_important_waterway_linestring_gen3_geometry_idx ON osm_important_waterway_linestring_gen3 USING gist(geometry);
-- Handle updates -- Handle updates
@ -66,10 +66,10 @@ CREATE OR REPLACE FUNCTION waterway.refresh() RETURNS trigger AS
$BODY$ $BODY$
BEGIN BEGIN
RAISE LOG 'Refresh transportation_name'; RAISE LOG 'Refresh transportation_name';
REFRESH MATERIALIZED VIEW osm_important_waterway_linestring; REFRESH MATERIALIZED VIEW CONCURRENTLY osm_important_waterway_linestring;
REFRESH MATERIALIZED VIEW osm_important_waterway_linestring_gen1; REFRESH MATERIALIZED VIEW CONCURRENTLY osm_important_waterway_linestring_gen1;
REFRESH MATERIALIZED VIEW osm_important_waterway_linestring_gen2; REFRESH MATERIALIZED VIEW CONCURRENTLY osm_important_waterway_linestring_gen2;
REFRESH MATERIALIZED VIEW osm_important_waterway_linestring_gen3; REFRESH MATERIALIZED VIEW CONCURRENTLY osm_important_waterway_linestring_gen3;
DELETE FROM waterway.updates; DELETE FROM waterway.updates;
RETURN null; RETURN null;
END; END;