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data partitioning

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This commit is contained in:
Brian Quinion
2010-10-26 15:22:41 +00:00
parent 4c2c499860
commit e6d983474b
10 changed files with 273 additions and 511 deletions
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2
data/country_name.sql
View File

@@ -248,3 +248,5 @@ pf "name"=>"Polynésie française", "name:af"=>"Franse Polynesië", "name:an"=>"
\.
CREATE INDEX idx_country_name_country_code ON country_name USING btree (country_code);
insert into country_name values('im','name'=>'Isle of Man','en');

20
nominatim/export.c
View File

@@ -151,21 +151,33 @@ void nominatim_exportCreatePreparedQueries(PGconn * conn)
res = PQprepare(conn, "placex_details",
"select osm_type, osm_id, class, type, name, housenumber, country_code, ST_AsText(geometry), admin_level, rank_address, rank_search from placex where place_id = $1",
1, pg_prepare_params);
if (PQresultStatus(res) != PGRES_COMMAND_OK) exit(EXIT_FAILURE);
if (PQresultStatus(res) != PGRES_COMMAND_OK)
{
fprintf(stderr, "Error preparing placex_details: %s", PQerrorMessage(conn));
exit(EXIT_FAILURE);
}
PQclear(res);
pg_prepare_params[0] = PG_OID_INT8;
res = PQprepare(conn, "placex_address",
"select osm_type,osm_id,class,type,distance,cached_rank_address from place_addressline join placex on (address_place_id = placex.place_id) where isaddress and place_addressline.place_id = $1 and address_place_id != place_addressline.place_id order by cached_rank_address asc",
1, pg_prepare_params);
if (PQresultStatus(res) != PGRES_COMMAND_OK) exit(EXIT_FAILURE);
if (PQresultStatus(res) != PGRES_COMMAND_OK)
{
fprintf(stderr, "Error preparing placex_address: %s", PQerrorMessage(conn));
exit(EXIT_FAILURE);
}
PQclear(res);
pg_prepare_params[0] = PG_OID_INT8;
res = PQprepare(conn, "placex_names",
"select (each(name)).key,(each(name)).value from (select keyvalueToHStore(name) as name from placex where place_id = $1) as x",
"select (each(name)).key,(each(name)).value from (select name as name from placex where place_id = $1) as x",
1, pg_prepare_params);
if (PQresultStatus(res) != PGRES_COMMAND_OK) exit(EXIT_FAILURE);
if (PQresultStatus(res) != PGRES_COMMAND_OK)
{
fprintf(stderr, "Error preparing placex_names: %s", PQerrorMessage(conn));
exit(EXIT_FAILURE);
}
PQclear(res);
}

38
nominatim/index.c
View File

@@ -51,7 +51,7 @@ void nominatim_index(int rank_min, int rank_max, int num_threads, const char *co
Oid pg_prepare_params[2];
conn = PQconnectdb(conninfo);
conn = PQconnectdb(conninfo);
if (PQstatus(conn) != CONNECTION_OK) {
fprintf(stderr, "Connection to database failed: %s\n", PQerrorMessage(conn));
exit(EXIT_FAILURE);
@@ -59,17 +59,25 @@ void nominatim_index(int rank_min, int rank_max, int num_threads, const char *co
pg_prepare_params[0] = PG_OID_INT4;
res = PQprepare(conn, "index_sectors",
"select geometry_sector,count(*) from placex where rank_search = $1 and indexed = false and name is not null group by geometry_sector order by geometry_sector",
"select geometry_sector,count(*) from placex where rank_search = $1 and indexed_status > 0 group by geometry_sector order by geometry_sector",
1, pg_prepare_params);
if (PQresultStatus(res) != PGRES_COMMAND_OK) exit(EXIT_FAILURE);
if (PQresultStatus(res) != PGRES_COMMAND_OK)
{
fprintf(stderr, "Failed preparing index_sectors: %s\n", PQerrorMessage(conn));
exit(EXIT_FAILURE);
}
PQclear(res);
pg_prepare_params[0] = PG_OID_INT4;
pg_prepare_params[1] = PG_OID_INT4;
res = PQprepare(conn, "index_sector_places",
"select place_id from placex where rank_search = $1 and geometry_index(geometry,indexed,name) = $2",
"select place_id from placex where rank_search = $1 and geometry_sector = $2 and indexed_status > 0",
2, pg_prepare_params);
if (PQresultStatus(res) != PGRES_COMMAND_OK) exit(EXIT_FAILURE);
if (PQresultStatus(res) != PGRES_COMMAND_OK)
{
fprintf(stderr, "Failed preparing index_sector_places: %s\n", PQerrorMessage(conn));
exit(EXIT_FAILURE);
}
PQclear(res);
// Build the data for each thread
@@ -82,11 +90,15 @@ void nominatim_index(int rank_min, int rank_max, int num_threads, const char *co
exit(EXIT_FAILURE);
}
pg_prepare_params[0] = PG_OID_INT8;
pg_prepare_params[0] = PG_OID_INT4;
res = PQprepare(thread_data[i].conn, "index_placex",
"update placex set indexed = true where place_id = $1",
"update placex set indexed_status = 0 where place_id = $1",
1, pg_prepare_params);
if (PQresultStatus(res) != PGRES_COMMAND_OK) exit(EXIT_FAILURE);
if (PQresultStatus(res) != PGRES_COMMAND_OK)
{
fprintf(stderr, "Failed preparing index_placex: %s\n", PQerrorMessage(conn));
exit(EXIT_FAILURE);
}
PQclear(res);
nominatim_exportCreatePreparedQueries(thread_data[i].conn);
@@ -159,7 +171,7 @@ void nominatim_index(int rank_min, int rank_max, int num_threads, const char *co
PQclear(resPlaces);
exit(EXIT_FAILURE);
}
if (PQftype(resPlaces, 0) != PG_OID_INT8)
if (PQftype(resPlaces, 0) != PG_OID_INT4)
{
fprintf(stderr, "Place_id value has unexpected type\n");
PQclear(resPlaces);
@@ -236,8 +248,8 @@ void *nominatim_indexThread(void * thread_data_in)
const char *paramValues[1];
int paramLengths[1];
int paramFormats[1];
uint64_t paramPlaceID;
uint64_t place_id;
uint32_t paramPlaceID;
uint32_t place_id;
while(1)
{
@@ -248,13 +260,13 @@ void *nominatim_indexThread(void * thread_data_in)
break;
}
place_id = PGint64(*((uint64_t *)PQgetvalue(thread_data->res, *thread_data->count, 0)));
place_id = PGint32(*((uint32_t *)PQgetvalue(thread_data->res, *thread_data->count, 0)));
(*thread_data->count)++;
pthread_mutex_unlock( thread_data->count_mutex );
//printf(" Processing place_id %ld\n", place_id);
paramPlaceID = PGint64(place_id);
paramPlaceID = PGint32(place_id);
paramValues[0] = (char *)&paramPlaceID;
paramLengths[0] = sizeof(paramPlaceID);
paramFormats[0] = 1;

5
nominatim/nominatim.c
View File

@@ -202,6 +202,11 @@ int main(int argc, char *argv[])
}
PQfinish(conn);
if (!index && !export && !import)
{
fprintf(stderr, "Please select index, export or import.\n");
exit(EXIT_FAILURE);
}
if (index) nominatim_index(0, 30, threads, conninfo, file);
if (export) nominatim_export(0, 30, conninfo, file);
if (import) nominatim_import(conninfo, tagsfile, file);

4
settings/settings.php
View File

@@ -4,6 +4,10 @@
@define('CONST_Debug', false);
@define('CONST_Database_DSN', 'pgsql://@/nominatim');
// Paths
@define('CONST_Path_Postgresql_Contrib', '/usr/share/postgresql/9.0/contrib');
@define('CONST_Path_Postgresql_Postgis', CONST_Path_Postgresql_Contrib.'/postgis-1.5');
// Website settings
@define('CONST_ClosedForIndexing', false);
@define('CONST_ClosedForIndexingExceptionIPs', '');

558
sql/functions.sql
View File

@@ -85,7 +85,7 @@ END;
$$
LANGUAGE plpgsql IMMUTABLE;
CREATE OR REPLACE FUNCTION geometry_index(place geometry,indexed BOOLEAN,name keyvalue[]) RETURNS INTEGER
CREATE OR REPLACE FUNCTION geometry_index(place geometry, indexed BOOLEAN, name HSTORE) RETURNS INTEGER
AS $$
BEGIN
IF indexed THEN RETURN NULL; END IF;
@@ -95,7 +95,7 @@ END;
$$
LANGUAGE plpgsql IMMUTABLE;
CREATE OR REPLACE FUNCTION geometry_index(sector integer, indexed BOOLEAN, name keyvalue[]) RETURNS INTEGER
CREATE OR REPLACE FUNCTION geometry_index(sector integer, indexed BOOLEAN, name HSTORE) RETURNS INTEGER
AS $$
BEGIN
IF indexed THEN RETURN NULL; END IF;
@@ -331,37 +331,6 @@ END;
$$
LANGUAGE plpgsql IMMUTABLE;
CREATE OR REPLACE FUNCTION add_keywords(a keyvalue[], b keyvalue[]) RETURNS keyvalue[]
AS $$
DECLARE
i INTEGER;
j INTEGER;
f BOOLEAN;
r keyvalue[];
BEGIN
IF array_upper(a, 1) IS NULL THEN
RETURN b;
END IF;
IF array_upper(b, 1) IS NULL THEN
RETURN a;
END IF;
r := a;
FOR i IN 1..array_upper(b, 1) LOOP
f := false;
FOR j IN 1..array_upper(a, 1) LOOP
IF (a[j].key = b[i].key) THEN
f := true;
END IF;
END LOOP;
IF NOT f THEN
r := r || b[i];
END IF;
END LOOP;
RETURN r;
END;
$$
LANGUAGE plpgsql IMMUTABLE;
CREATE OR REPLACE FUNCTION make_keywords(src HSTORE) RETURNS INTEGER[]
AS $$
DECLARE
@@ -493,30 +462,40 @@ DECLARE
BEGIN
place_centre := ST_Centroid(place);
--RAISE WARNING 'start: %', ST_AsText(place_centre);
-- Try for a OSM polygon first
FOR nearcountry IN select country_code from location_area where st_contains(area, place_centre) limit 1
FOR nearcountry IN select country_code from location_area_country where country_code is not null and st_contains(geometry, place_centre) limit 1
LOOP
RETURN nearcountry.country_code;
END LOOP;
-- Try for an OSM polygon first, grid is faster
--RAISE WARNING 'osm fallback: %', ST_AsText(place_centre);
-- Try for OSM fallback data
FOR nearcountry IN select country_code from country_osm_grid where st_contains(geometry, place_centre) limit 1
LOOP
RETURN nearcountry.country_code;
END LOOP;
--RAISE WARNING 'natural earth: %', ST_AsText(place_centre);
-- Natural earth data (first fallback)
-- FOR nearcountry IN select country_code from country_naturalearthdata where st_contains(geometry, place_centre) limit 1
-- LOOP
-- RETURN nearcountry.country_code;
-- END LOOP;
--RAISE WARNING 'in country: %', ST_AsText(place_centre);
-- WorldBoundaries data (second fallback - think there might be something broken in this data)
FOR nearcountry IN select country_code from country where st_contains(geometry, place_centre) limit 1
LOOP
RETURN nearcountry.country_code;
END LOOP;
--RAISE WARNING 'near country: %', ST_AsText(place_centre);
-- Still not in a country - try nearest within ~12 miles of a country
FOR nearcountry IN select country_code from country where st_distance(geometry, place_centre) < 0.5
order by st_distance(geometry, place) limit 1
@@ -543,7 +522,7 @@ END;
$$
LANGUAGE plpgsql IMMUTABLE;
CREATE OR REPLACE FUNCTION delete_location(OLD_place_id BIGINT) RETURNS BOOLEAN
CREATE OR REPLACE FUNCTION delete_location(OLD_place_id INTEGER) RETURNS BOOLEAN
AS $$
DECLARE
BEGIN
@@ -555,9 +534,9 @@ $$
LANGUAGE plpgsql;
CREATE OR REPLACE FUNCTION add_location(
place_id BIGINT,
place_id INTEGER,
place_country_code varchar(2),
name keyvalue[],
name hstore,
rank_search INTEGER,
rank_address INTEGER,
geometry GEOMETRY
@@ -567,6 +546,7 @@ CREATE OR REPLACE FUNCTION add_location(
DECLARE
keywords INTEGER[];
country_code VARCHAR(2);
partition VARCHAR(10);
locationid INTEGER;
isarea BOOLEAN;
xmin INTEGER;
@@ -575,8 +555,10 @@ DECLARE
ymax INTEGER;
lon INTEGER;
lat INTEGER;
centroid GEOMETRY;
secgeo GEOMETRY;
diameter FLOAT;
x BOOLEAN;
BEGIN
-- Allocate all tokens ids - prevents multi-processor race condition later on at cost of slowing down import
@@ -588,11 +570,16 @@ BEGIN
country_code := get_country_code(geometry);
END IF;
country_code := lower(place_country_code);
partition := country_code;
IF partition is null THEN
partition := 'none';
END IF;
isarea := false;
IF (ST_GeometryType(geometry) in ('ST_Polygon','ST_MultiPolygon') AND ST_IsValid(geometry)) THEN
isArea := true;
centroid := ST_Centroid(geometry);
xmin := floor(st_xmin(geometry));
xmax := ceil(st_xmax(geometry));
@@ -600,23 +587,19 @@ BEGIN
ymax := ceil(st_ymax(geometry));
IF xmin = xmax OR ymin = ymax OR (xmax-xmin < 2 AND ymax-ymin < 2) THEN
INSERT INTO location_area values (place_id, country_code, name, keywords,
rank_search, rank_address, false, ST_Centroid(geometry), geometry);
x := insertLocationAreaLarge(partition, place_id, country_code, keywords, rank_search, rank_address, false, centroid, geometry);
ELSE
FOR lon IN xmin..(xmax-1) LOOP
FOR lat IN ymin..(ymax-1) LOOP
secgeo := st_intersection(geometry, ST_SetSRID(ST_MakeBox2D(ST_Point(lon,lat),ST_Point(lon+1,lat+1)),4326));
IF NOT ST_IsEmpty(secgeo) AND ST_GeometryType(secgeo) in ('ST_Polygon','ST_MultiPolygon') THEN
INSERT INTO location_area values (place_id, country_code, name, keywords,
rank_search, rank_address, false, ST_Centroid(geometry),
st_intersection(geometry, ST_SetSRID(ST_MakeBox2D(ST_Point(lon,lat),ST_Point(lon+1,lat+1)),4326))
);
x := insertLocationAreaLarge(partition, place_id, country_code, keywords, rank_search, rank_address, false, centroid, secgeo);
END IF;
END LOOP;
END LOOP;
END IF;
ELSE
ELSEIF rank_search < 26 THEN
diameter := 0.02;
IF rank_search = 14 THEN
@@ -629,77 +612,25 @@ BEGIN
diameter := 0.05;
ELSEIF rank_search = 25 THEN
diameter := 0.005;
ELSEIF rank_search = 26 THEN
diameter := 0.001;
END IF;
secgeo := ST_Buffer(geometry, diameter);
INSERT INTO location_area values (place_id, country_code, name, keywords,
rank_search, rank_address, true, ST_Centroid(geometry), secgeo);
x := insertLocationAreaLarge(partition, place_id, country_code, keywords, rank_search, rank_address, false, ST_Centroid(geometry), secgeo);
ELSE
-- ~ 20meters
secgeo := ST_Buffer(geometry, 0.0002);
x := insertLocationAreaRoadNear(partition, place_id, country_code, keywords, rank_search, rank_address, false, ST_Centroid(geometry), secgeo);
-- ~ 100meters
secgeo := ST_Buffer(geometry, 0.001);
x := insertLocationAreaRoadFar(partition, place_id, country_code, keywords, rank_search, rank_address, false, ST_Centroid(geometry), secgeo);
END IF;
INSERT INTO location_point values (place_id,country_code,name,keywords,rank_search,rank_address,isarea,ST_Centroid(geometry));
RETURN true;
IF not isarea THEN
IF rank_search < 26 THEN
INSERT INTO location_point_26 values (place_id,country_code,name,keywords,rank_search,rank_address,isarea,ST_Centroid(geometry));
IF rank_search < 25 THEN
INSERT INTO location_point_25 values (place_id,country_code,name,keywords,rank_search,rank_address,isarea,ST_Centroid(geometry));
IF rank_search < 24 THEN
INSERT INTO location_point_24 values (place_id,country_code,name,keywords,rank_search,rank_address,isarea,ST_Centroid(geometry));
IF rank_search < 23 THEN
INSERT INTO location_point_23 values (place_id,country_code,name,keywords,rank_search,rank_address,isarea,ST_Centroid(geometry));
IF rank_search < 22 THEN
INSERT INTO location_point_22 values (place_id,country_code,name,keywords,rank_search,rank_address,isarea,ST_Centroid(geometry));
IF rank_search < 21 THEN
INSERT INTO location_point_21 values (place_id,country_code,name,keywords,rank_search,rank_address,isarea,ST_Centroid(geometry));
IF rank_search < 20 THEN
INSERT INTO location_point_20 values (place_id,country_code,name,keywords,rank_search,rank_address,isarea,ST_Centroid(geometry));
IF rank_search < 19 THEN
INSERT INTO location_point_19 values (place_id,country_code,name,keywords,rank_search,rank_address,isarea,ST_Centroid(geometry));
IF rank_search < 18 THEN
INSERT INTO location_point_18 values (place_id,country_code,name,keywords,rank_search,rank_address,isarea,ST_Centroid(geometry));
IF rank_search < 17 THEN
INSERT INTO location_point_17 values (place_id,country_code,name,keywords,rank_search,rank_address,isarea,ST_Centroid(geometry));
IF rank_search < 16 THEN
INSERT INTO location_point_16 values (place_id,country_code,name,keywords,rank_search,rank_address,isarea,ST_Centroid(geometry));
IF rank_search < 15 THEN
INSERT INTO location_point_15 values (place_id,country_code,name,keywords,rank_search,rank_address,isarea,ST_Centroid(geometry));
IF rank_search < 14 THEN
INSERT INTO location_point_14 values (place_id,country_code,name,keywords,rank_search,rank_address,isarea,ST_Centroid(geometry));
IF rank_search < 13 THEN
INSERT INTO location_point_13 values (place_id,country_code,name,keywords,rank_search,rank_address,isarea,ST_Centroid(geometry));
IF rank_search < 12 THEN
INSERT INTO location_point_12 values (place_id,country_code,name,keywords,rank_search,rank_address,isarea,ST_Centroid(geometry));
IF rank_search < 11 THEN
INSERT INTO location_point_11 values (place_id,country_code,name,keywords,rank_search,rank_address,isarea,ST_Centroid(geometry));
IF rank_search < 10 THEN
INSERT INTO location_point_10 values (place_id,country_code,name,keywords,rank_search,rank_address,isarea,ST_Centroid(geometry));
IF rank_search < 9 THEN
INSERT INTO location_point_9 values (place_id,country_code,name,keywords,rank_search,rank_address,isarea,ST_Centroid(geometry));
IF rank_search < 8 THEN
INSERT INTO location_point_8 values (place_id,country_code,name,keywords,rank_search,rank_address,isarea,ST_Centroid(geometry));
IF rank_search < 7 THEN
INSERT INTO location_point_7 values (place_id,country_code,name,keywords,rank_search,rank_address,isarea,ST_Centroid(geometry));
IF rank_search < 6 THEN
INSERT INTO location_point_6 values (place_id,country_code,name,keywords,rank_search,rank_address,isarea,ST_Centroid(geometry));
IF rank_search < 5 THEN
INSERT INTO location_point_5 values (place_id,country_code,name,keywords,rank_search,rank_address,isarea,ST_Centroid(geometry));
IF rank_search < 4 THEN
INSERT INTO location_point_4 values (place_id,country_code,name,keywords,rank_search,rank_address,isarea,ST_Centroid(geometry));
IF rank_search < 3 THEN
INSERT INTO location_point_3 values (place_id,country_code,name,keywords,rank_search,rank_address,isarea,ST_Centroid(geometry));
IF rank_search < 2 THEN
INSERT INTO location_point_2 values (place_id,country_code,name,keywords,rank_search,rank_address,isarea,ST_Centroid(geometry));
IF rank_search < 1 THEN
INSERT INTO location_point_1 values (place_id,country_code,name,keywords,rank_search,rank_address,isarea,ST_Centroid(geometry));
END IF;END IF;END IF;END IF;END IF;END IF;END IF;END IF;END IF;END IF;
END IF;END IF;END IF;END IF;END IF;END IF;END IF;END IF;END IF;END IF;
END IF;END IF;END IF;END IF;END IF;END IF;END IF;
RETURN true;
END IF;
RETURN false;
@@ -708,9 +639,9 @@ $$
LANGUAGE plpgsql;
CREATE OR REPLACE FUNCTION update_location(
place_id BIGINT,
place_id INTEGER,
place_country_code varchar(2),
name keyvalue[],
name hstore,
rank_search INTEGER,
rank_address INTEGER,
geometry GEOMETRY
@@ -726,7 +657,7 @@ END;
$$
LANGUAGE plpgsql;
CREATE OR REPLACE FUNCTION search_name_add_words(parent_place_id BIGINT, to_add INTEGER[])
CREATE OR REPLACE FUNCTION search_name_add_words(parent_place_id INTEGER, to_add INTEGER[])
RETURNS BOOLEAN
AS $$
DECLARE
@@ -757,7 +688,7 @@ END;
$$
LANGUAGE plpgsql;
CREATE OR REPLACE FUNCTION update_location_nameonly(OLD_place_id BIGINT, name keyvalue[]) RETURNS BOOLEAN
CREATE OR REPLACE FUNCTION update_location_nameonly(OLD_place_id INTEGER, name hstore) RETURNS BOOLEAN
AS $$
DECLARE
newkeywords INTEGER[];
@@ -784,42 +715,13 @@ BEGIN
END IF;
UPDATE location_area set keywords = newkeywords where place_id = OLD_place_id;
UPDATE location_point set keywords = newkeywords where place_id = OLD_place_id;
UPDATE location_point_0 set keywords = newkeywords where place_id = OLD_place_id;
UPDATE location_point_1 set keywords = newkeywords where place_id = OLD_place_id;
UPDATE location_point_2 set keywords = newkeywords where place_id = OLD_place_id;
UPDATE location_point_3 set keywords = newkeywords where place_id = OLD_place_id;
UPDATE location_point_4 set keywords = newkeywords where place_id = OLD_place_id;
UPDATE location_point_5 set keywords = newkeywords where place_id = OLD_place_id;
UPDATE location_point_6 set keywords = newkeywords where place_id = OLD_place_id;
UPDATE location_point_7 set keywords = newkeywords where place_id = OLD_place_id;
UPDATE location_point_8 set keywords = newkeywords where place_id = OLD_place_id;
UPDATE location_point_9 set keywords = newkeywords where place_id = OLD_place_id;
UPDATE location_point_10 set keywords = newkeywords where place_id = OLD_place_id;
UPDATE location_point_11 set keywords = newkeywords where place_id = OLD_place_id;
UPDATE location_point_12 set keywords = newkeywords where place_id = OLD_place_id;
UPDATE location_point_13 set keywords = newkeywords where place_id = OLD_place_id;
UPDATE location_point_14 set keywords = newkeywords where place_id = OLD_place_id;
UPDATE location_point_15 set keywords = newkeywords where place_id = OLD_place_id;
UPDATE location_point_16 set keywords = newkeywords where place_id = OLD_place_id;
UPDATE location_point_17 set keywords = newkeywords where place_id = OLD_place_id;
UPDATE location_point_18 set keywords = newkeywords where place_id = OLD_place_id;
UPDATE location_point_19 set keywords = newkeywords where place_id = OLD_place_id;
UPDATE location_point_20 set keywords = newkeywords where place_id = OLD_place_id;
UPDATE location_point_21 set keywords = newkeywords where place_id = OLD_place_id;
UPDATE location_point_22 set keywords = newkeywords where place_id = OLD_place_id;
UPDATE location_point_23 set keywords = newkeywords where place_id = OLD_place_id;
UPDATE location_point_24 set keywords = newkeywords where place_id = OLD_place_id;
UPDATE location_point_25 set keywords = newkeywords where place_id = OLD_place_id;
UPDATE location_point_26 set keywords = newkeywords where place_id = OLD_place_id;
RETURN search_name_add_words(OLD_place_id, addedkeywords);
END;
$$
LANGUAGE plpgsql;
CREATE OR REPLACE FUNCTION create_interpolation(wayid BIGINT, interpolationtype TEXT) RETURNS INTEGER
CREATE OR REPLACE FUNCTION create_interpolation(wayid INTEGER, interpolationtype TEXT) RETURNS INTEGER
AS $$
DECLARE
@@ -851,10 +753,10 @@ BEGIN
FOR nodeidpos in 1..array_upper(waynodes, 1) LOOP
select min(place_id) from placex where osm_type = 'N' and osm_id = waynodes[nodeidpos]::bigint and type = 'house' INTO search_place_id;
select min(place_id) from placex where osm_type = 'N' and osm_id = waynodes[nodeidpos]::INTEGER and type = 'house' INTO search_place_id;
IF search_place_id IS NULL THEN
-- null record of right type
select * from placex where osm_type = 'N' and osm_id = waynodes[nodeidpos]::bigint and type = 'house' limit 1 INTO nextnode;
select * from placex where osm_type = 'N' and osm_id = waynodes[nodeidpos]::INTEGER and type = 'house' limit 1 INTO nextnode;
select ST_SetSRID(ST_Point(lon::float/10000000,lat::float/10000000),4326) from planet_osm_nodes where id = waynodes[nodeidpos] INTO nextnode.geometry;
ELSE
select * from placex where place_id = search_place_id INTO nextnode;
@@ -909,7 +811,10 @@ BEGIN
FOR housenum IN startnumber..endnumber BY stepsize LOOP
-- this should really copy postcodes but it puts a huge burdon on the system for no big benefit
-- ideally postcodes should move up to the way
insert into placex values (null,'N',prevnode.osm_id,prevnode.class,prevnode.type,NULL,prevnode.admin_level,housenum,prevnode.street,prevnode.isin,null,prevnode.country_code,prevnode.street_place_id,prevnode.rank_address,prevnode.rank_search,false,ST_Line_Interpolate_Point(linegeo, (housenum::float-orginalstartnumber::float)/originalnumberrange::float));
insert into placex (osm_type, osm_id, class, type, admin_level, housenumber, street, isin,
country_code, street_place_id, rank_address, rank_search, indexed_status, geometry)
values ('N',prevnode.osm_id, prevnode.class, prevnode.type, prevnode.admin_level, housenum, prevnode.street, prevnode.isin,
prevnode.country_code, prevnode.street_place_id, prevnode.rank_address, prevnode.rank_search, 1, ST_Line_Interpolate_Point(linegeo, (housenum::float-orginalstartnumber::float)/originalnumberrange::float));
newpoints := newpoints + 1;
--RAISE WARNING 'interpolation number % % ',prevnode.place_id,housenum;
END LOOP;
@@ -947,7 +852,6 @@ DECLARE
country_code VARCHAR(2);
diameter FLOAT;
BEGIN
-- RAISE WARNING '%',NEW.osm_id;
-- RAISE WARNING '%',NEW.osm_id;
-- just block these
@@ -958,7 +862,6 @@ BEGIN
RETURN null;
END IF;
-- RAISE WARNING '%',NEW.osm_id;
IF ST_IsEmpty(NEW.geometry) OR NOT ST_IsValid(NEW.geometry) OR ST_X(ST_Centroid(NEW.geometry))::text in ('NaN','Infinity','-Infinity') OR ST_Y(ST_Centroid(NEW.geometry))::text in ('NaN','Infinity','-Infinity') THEN
-- block all invalid geometary - just not worth the risk. seg faults are causing serious problems.
RETURN NULL;
@@ -976,8 +879,11 @@ BEGIN
END IF;
NEW.place_id := nextval('seq_place');
NEW.indexed := false;
NEW.indexed_status := 1;
NEW.country_code := lower(NEW.country_code);
IF NEW.country_code is null THEN
NEW.country_code := get_country_code(NEW.geometry);
END IF;
NEW.geometry_sector := geometry_sector(NEW.geometry);
IF NEW.admin_level > 15 THEN
@@ -1051,31 +957,26 @@ BEGIN
-- Postcode processing is very country dependant
IF NEW.country_code IS NULL THEN
NEW.country_code := get_country_code(NEW.geometry);
END IF;
NEW.name := ARRAY[ROW('ref',NEW.postcode)::keyvalue];
NEW.name := 'ref'=>NEW.postcode;
IF NEW.country_code = 'gb' THEN
IF NEW.postcode ~ '^([A-Z][A-Z]?[0-9][0-9A-Z]? [0-9][A-Z][A-Z])$' THEN
NEW.rank_search := 25;
NEW.rank_address := 5;
NEW.name := ARRAY[ROW('ref',NEW.postcode)::keyvalue];
ELSEIF NEW.postcode ~ '^([A-Z][A-Z]?[0-9][0-9A-Z]? [0-9])$' THEN
NEW.rank_search := 23;
NEW.rank_address := 5;
NEW.name := ARRAY[ROW('ref',NEW.postcode)::keyvalue];
ELSEIF NEW.postcode ~ '^([A-Z][A-Z]?[0-9][0-9A-Z])$' THEN
NEW.rank_search := 21;
NEW.rank_address := 5;
NEW.name := ARRAY[ROW('ref',NEW.postcode)::keyvalue];
END IF;
ELSEIF NEW.country_code = 'de' THEN
IF NEW.postcode ~ '^([0-9]{5})$' THEN
NEW.name := ARRAY[ROW('ref',NEW.postcode)::keyvalue];
NEW.rank_search := 21;
NEW.rank_address := 11;
END IF;
@@ -1083,7 +984,6 @@ BEGIN
ELSE
-- Guess at the postcode format and coverage (!)
IF upper(NEW.postcode) ~ '^[A-Z0-9]{1,5}$' THEN -- Probably too short to be very local
NEW.name := ARRAY[ROW('ref',NEW.postcode)::keyvalue];
NEW.rank_search := 21;
NEW.rank_address := 11;
ELSE
@@ -1091,15 +991,9 @@ BEGIN
postcode := substring(upper(NEW.postcode) from '^([- :A-Z0-9]+)([- :][A-Z0-9]+)$');
IF postcode IS NOT NULL THEN
-- TODO: insert new line into location instead
--result := add_location(NEW.place_id,NEW.country_code,ARRAY[ROW('ref',postcode)::keyvalue],21,11,NEW.geometry);
NEW.name := ARRAY[ROW('ref',NEW.postcode)::keyvalue];
NEW.rank_search := 25;
NEW.rank_address := 11;
ELSEIF NEW.postcode ~ '^[- :A-Z0-9]{6,}$' THEN
NEW.name := ARRAY[ROW('ref',NEW.postcode)::keyvalue];
NEW.rank_search := 21;
NEW.rank_address := 11;
END IF;
@@ -1119,9 +1013,6 @@ BEGIN
END IF;
ELSEIF NEW.class = 'boundary' THEN
IF NEW.country_code is null THEN
NEW.country_code := get_country_code(NEW.geometry);
END IF;
NEW.rank_search := NEW.admin_level * 2;
NEW.rank_address := NEW.rank_search;
ELSEIF NEW.class = 'landuse' AND ST_GeometryType(NEW.geometry) in ('ST_Polygon','ST_MultiPolygon') THEN
@@ -1171,11 +1062,11 @@ BEGIN
-- RETURN NULL;
-- END IF;
IF array_upper(NEW.name, 1) is not null THEN
IF NEW.name is not null THEN
result := add_location(NEW.place_id,NEW.country_code,NEW.name,NEW.rank_search,NEW.rank_address,NEW.geometry);
END IF;
--RETURN NEW;
RETURN NEW;
-- The following is not needed until doing diff updates, and slows the main index process down
IF (ST_GeometryType(NEW.geometry) in ('ST_Polygon','ST_MultiPolygon') AND ST_IsValid(NEW.geometry)) THEN
@@ -1233,14 +1124,12 @@ TRIGGER
DECLARE
place_centroid GEOMETRY;
place_geometry_text TEXT;
search_maxdistance FLOAT[];
search_mindistance FLOAT[];
address_havelevel BOOLEAN[];
-- search_scores wordscore[];
-- search_scores_pos INTEGER;
search_country_code_conflict BOOLEAN;
i INTEGER;
iMax FLOAT;
@@ -1253,18 +1142,20 @@ DECLARE
address_street_word_id INTEGER;
street_place_id_count INTEGER;
isin TEXT[];
tagpairid INTEGER;
isin_tokens INT[];
bPointCountryCode BOOLEAN;
location_rank_search INTEGER;
location_distance FLOAT;
tagpairid INTEGER;
name_vector INTEGER[];
nameaddress_vector INTEGER[];
result BOOLEAN;
BEGIN
-- RAISE WARNING '%',NEW.place_id;
--RAISE WARNING '%',NEW.place_id;
--RAISE WARNING '%', NEW;
IF NEW.class = 'place' AND NEW.type = 'postcodearea' THEN
@@ -1272,91 +1163,41 @@ BEGIN
RETURN NEW;
END IF;
IF NEW.country_code is null THEN
NEW.country_code := get_country_code(NEW.geometry);
END IF;
NEW.country_code := lower(NEW.country_code);
NEW.partition := NEW.country_code;
IF NEW.partition is null THEN
NEW.partition := 'none';
END IF;
IF NEW.indexed and NOT OLD.indexed THEN
IF NEW.indexed_status = 0 and OLD.indexed_status != 0 THEN
NEW.indexed_date = now();
IF NEW.class = 'place' AND NEW.type = 'houses' THEN
i := create_interpolation(NEW.osm_id, NEW.housenumber);
RETURN NEW;
END IF;
--RAISE WARNING 'PROCESSING: % %', NEW.place_id, NEW.name;
search_country_code_conflict := false;
DELETE FROM search_name WHERE place_id = NEW.place_id;
--RAISE WARNING 'x1';
DELETE FROM place_addressline WHERE place_id = NEW.place_id;
--RAISE WARNING 'x2';
DELETE FROM place_boundingbox where place_id = NEW.place_id;
-- Adding ourselves to the list simplifies address calculations later
INSERT INTO place_addressline VALUES (NEW.place_id, NEW.place_id, true, true, 0, NEW.rank_address);
--RAISE WARNING 'x3';
-- What level are we searching from
search_maxrank := NEW.rank_search;
-- Default max/min distances to look for a location
FOR i IN 1..28 LOOP
search_maxdistance[i] := 1;
search_mindistance[i] := 0.0;
address_havelevel[i] := false;
END LOOP;
-- Minimum size to search, can be larger but don't let it shink below this
search_mindistance[14] := 0.2;
search_mindistance[15] := 0.1;
search_mindistance[16] := 0.05;
search_mindistance[17] := 0.03;
search_mindistance[18] := 0.015;
search_mindistance[19] := 0.008;
search_mindistance[20] := 0.006;
search_mindistance[21] := 0.004;
search_mindistance[22] := 0.003;
search_mindistance[23] := 0.002;
search_mindistance[24] := 0.002;
search_mindistance[25] := 0.001;
search_mindistance[26] := 0.001;
search_maxdistance[14] := 1;
search_maxdistance[15] := 0.5;
search_maxdistance[16] := 0.15;
search_maxdistance[17] := 0.05;
search_maxdistance[18] := 0.02;
search_maxdistance[19] := 0.02;
search_maxdistance[20] := 0.02;
search_maxdistance[21] := 0.02;
search_maxdistance[22] := 0.02;
search_maxdistance[23] := 0.02;
search_maxdistance[24] := 0.02;
search_maxdistance[25] := 0.02;
search_maxdistance[26] := 0.02;
-- Speed up searches - just use the centroid of the feature
-- cheaper but less acurate
place_centroid := ST_Centroid(NEW.geometry);
place_geometry_text := 'ST_GeomFromText('''||ST_AsText(NEW.geometry)||''','||ST_SRID(NEW.geometry)||')';
-- copy the building number to the name
-- done here rather than on insert to avoid initial indexing
-- TODO: This might be a silly thing to do
--IF (NEW.name IS NULL OR array_upper(NEW.name,1) IS NULL) AND NEW.housenumber IS NOT NULL THEN
-- NEW.name := ARRAY[ROW('ref',NEW.housenumber)::keyvalue];
--END IF;
--Temp hack to prevent need to re-index
IF NEW.name::text = '{"(ref,'||NEW.housenumber||')"}' THEN
NEW.name := NULL;
END IF;
--IF (NEW.name IS NULL OR array_upper(NEW.name,1) IS NULL) AND NEW.type IS NOT NULL THEN
-- NEW.name := ARRAY[ROW('type',NEW.type)::keyvalue];
--END IF;
-- Initialise the name and address vectors using our name
-- Initialise the name vector using our name
name_vector := make_keywords(NEW.name);
nameaddress_vector := name_vector;
nameaddress_vector := '{}'::int[];
-- some tag combinations add a special id for search
tagpairid := get_tagpair(NEW.class,NEW.type);
@@ -1487,22 +1328,8 @@ BEGIN
--RAISE WARNING 'x4';
<<<<<<< .mine
IF NEW.street_place_id IS NULL THEN
FOR location IN SELECT place_id
FROM location_area
WHERE ST_Contains(area, place_centroid) and location_area.rank_search = 26
ORDER BY ST_Distance(place_centroid, centroid) ASC limit 1
=======
search_diameter := 0.00005;
WHILE NEW.street_place_id IS NULL AND search_diameter < 0.1 LOOP
--RAISE WARNING '% %', search_diameter,ST_AsText(ST_Centroid(NEW.geometry));
FOR location IN SELECT place_id FROM placex
WHERE ST_DWithin(place_centroid, placex.geometry, search_diameter) and rank_search between 22 and 27
ORDER BY ST_distance(NEW.geometry, placex.geometry) ASC limit 1
>>>>>>> .r23726
LOOP
--RAISE WARNING 'using nearest street,% % %',search_diameter,NEW.street,location;
FOR location IN SELECT place_id FROM getNearRoads(NEW.partition, place_centroid) LOOP
NEW.street_place_id := location.place_id;
END LOOP;
END IF;
@@ -1513,10 +1340,11 @@ BEGIN
IF NEW.street_place_id IS NOT NULL THEN
-- Some unnamed roads won't have been indexed, index now if needed
select count(*) from place_addressline where place_id = NEW.street_place_id INTO street_place_id_count;
IF street_place_id_count = 0 THEN
UPDATE placex set indexed = true where indexed = false and place_id = NEW.street_place_id;
END IF;
-- ALL are now indexed!
-- select count(*) from place_addressline where place_id = NEW.street_place_id INTO street_place_id_count;
-- IF street_place_id_count = 0 THEN
-- UPDATE placex set indexed = true where indexed = false and place_id = NEW.street_place_id;
-- END IF;
-- Add the street to the address as zero distance to force to front of list
INSERT INTO place_addressline VALUES (NEW.place_id, NEW.street_place_id, true, true, 0, 26);
@@ -1552,178 +1380,72 @@ BEGIN
--RAISE WARNING ' INDEXING: %',NEW;
-- Process area matches (tend to be better quality)
FOR location IN SELECT
place_id,
name,
keywords,
country_code,
rank_address,
rank_search,
ST_Distance(place_centroid, centroid) as distance
FROM location_area
WHERE ST_Contains(area, place_centroid) and location_area.rank_search < search_maxrank
ORDER BY ST_Distance(place_centroid, centroid) ASC
LOOP
-- convert isin to array of tokenids
isin_tokens := '{}'::int[];
IF NEW.isin IS NOT NULL THEN
isin := regexp_split_to_array(NEW.isin, E'[;,]');
IF array_upper(isin, 1) IS NOT NULL THEN
FOR i IN 1..array_upper(isin, 1) LOOP
address_street_word_id := get_name_id(make_standard_name(isin[i]));
IF address_street_word_id IS NOT NULL THEN
isin_tokens := isin_tokens + address_street_word_id;
END IF;
END LOOP;
END IF;
isin_tokens := uniq(sort(isin_tokens));
END IF;
-- Process area matches
location_rank_search := 100;
location_distance := 0;
FOR location IN SELECT * from getNearFeatures(NEW.partition, place_centroid, search_maxrank, isin_tokens) LOOP
--RAISE WARNING ' AREA: % % %',location.keywords,NEW.country_code,location.country_code;
IF NEW.country_code IS NULL THEN
NEW.country_code := location.country_code;
ELSEIF NEW.country_code != location.country_code and location.rank_search > 3 THEN
search_country_code_conflict := true;
IF location.rank_search < location_rank_search THEN
location_rank_search := location.rank_search;
location_distance := location.distance * 1.5;
END IF;
-- Add it to the list of search terms
nameaddress_vector := array_merge(nameaddress_vector, location.keywords::integer[]);
INSERT INTO place_addressline VALUES (NEW.place_id, location.place_id, true, NOT address_havelevel[location.rank_address], location.distance, location.rank_address);
address_havelevel[location.rank_address] := true;
IF location.distance < location_distance THEN
-- Add it to the list of search terms
nameaddress_vector := array_merge(nameaddress_vector, location.keywords::integer[]);
INSERT INTO place_addressline VALUES (NEW.place_id, location.place_id, true, NOT address_havelevel[location.rank_address], location.distance, location.rank_address);
address_havelevel[location.rank_address] := true;
END IF;
END LOOP;
-- try using the isin value to find parent places
address_maxrank := search_maxrank;
IF NEW.isin IS NOT NULL THEN
-- Doing isin without a country code seems to be dangerous
IF NEW.country_code is null THEN
NEW.country_code := get_country_code(place_centroid);
END IF;
isin := regexp_split_to_array(NEW.isin, E'[;,]');
FOR i IN 1..array_upper(isin, 1) LOOP
address_street_word_id := get_name_id(make_standard_name(isin[i]));
IF address_street_word_id IS NOT NULL THEN
--RAISE WARNING ' search: %',address_street_word_id;
FOR location IN SELECT place_id,keywords,rank_search,location_point.country_code,rank_address,
ST_Distance(place_centroid, search_name.centroid) as distance
FROM search_name join location_point using (place_id)
WHERE search_name.name_vector @> ARRAY[address_street_word_id]
AND rank_search < NEW.rank_search
AND (NEW.country_code IS NULL OR search_name.country_code = NEW.country_code OR search_name.address_rank < 4)
ORDER BY ST_distance(NEW.geometry, search_name.centroid) ASC limit 1
LOOP
IF array_upper(isin_tokens, 1) IS NOT NULL THEN
FOR i IN 1..array_upper(isin_tokens, 1) LOOP
IF NEW.country_code IS NULL THEN
NEW.country_code := location.country_code;
ELSEIF NEW.country_code != location.country_code and location.rank_search > 3 THEN
search_country_code_conflict := true;
END IF;
FOR location IN SELECT place_id,search_name.name_vector,address_rank,
ST_Distance(place_centroid, search_name.centroid) as distance
FROM search_name
WHERE search_name.name_vector @> ARRAY[isin_tokens[i]]
AND search_rank < NEW.rank_search
AND (country_code = NEW.country_code OR address_rank < 4)
ORDER BY ST_distance(NEW.geometry, centroid) ASC limit 1
LOOP
nameaddress_vector := array_merge(nameaddress_vector, location.name_vector);
INSERT INTO place_addressline VALUES (NEW.place_id, location.place_id, false, NOT address_havelevel[location.address_rank], location.distance, location.address_rank);
END LOOP;
--RAISE WARNING ' found: %',location.place_id;
nameaddress_vector := array_merge(nameaddress_vector, location.keywords::integer[]);
INSERT INTO place_addressline VALUES (NEW.place_id, location.place_id, false, NOT address_havelevel[location.rank_address], location.distance, location.rank_address);
IF address_maxrank > location.rank_address THEN
address_maxrank := location.rank_address;
END IF;
END LOOP;
END IF;
END LOOP;
FOR i IN address_maxrank..28 LOOP
address_havelevel[i] := true;
END LOOP;
END IF;
-- If we have got a consistent country code from the areas and/or isin then we don't care about points (too inacurate)
bPointCountryCode := NEW.country_code IS NULL;
IF true THEN
-- full search using absolute position
search_diameter := 0;
-- 16 = city, anything larger tends to be an area so don't continue
WHILE FALSE AND search_diameter < 1 AND search_maxrank > 16 LOOP
-- RAISE WARNING 'Nearest: % %', search_diameter, search_maxrank;
search_prevdiameter := search_diameter;
IF search_diameter = 0 THEN
search_diameter := 0.001;
ELSE
search_diameter := search_diameter * 2;
END IF;
--RAISE WARNING '%', 'SELECT place_id, name, keywords, country_code, rank_address, rank_search,'||
-- 'ST_Distance('||place_geometry_text||', centroid) as distance,'||
-- 'ST_Distance('||place_geometry_text||', centroid) as maxdistance'|| -- this version of postgis doesnt have maxdistance !
-- ' FROM location_point_'||(case when search_maxrank > 26 THEN 26 ELSE search_maxrank end)||
-- ' WHERE ST_DWithin('||place_geometry_text||', centroid, '||search_diameter||') '||
-- ' AND ST_Distance('||place_geometry_text||', centroid) > '||search_prevdiameter||
-- ' ORDER BY ST_Distance('||place_geometry_text||', centroid) ASC';
-- Try nearest
FOR location IN EXECUTE 'SELECT place_id, name, keywords, country_code, rank_address, rank_search,'||
'ST_Distance('||place_geometry_text||', centroid) as distance,'||
'ST_Distance('||place_geometry_text||', centroid) as maxdistance'|| -- this version of postgis doesnt have maxdistance !
' FROM location_point_'||(case when search_maxrank > 26 THEN 26 ELSE search_maxrank end)||
' WHERE ST_DWithin('||place_geometry_text||', centroid, '||search_diameter||') '||
' AND ST_Distance('||place_geometry_text||', centroid) >= '||search_prevdiameter||
' ORDER BY ST_Distance('||place_geometry_text||', centroid) ASC'
LOOP
IF bPointCountryCode THEN
IF NEW.country_code IS NULL THEN
NEW.country_code := location.country_code;
ELSEIF NEW.country_code != location.country_code THEN
search_country_code_conflict := true;
END IF;
END IF;
-- Find search words
--RAISE WARNING 'IF % % % %', location.name, location.distance, location.rank_search, search_maxdistance;
--RAISE WARNING ' POINT: % % % % %', location.name, location.rank_search, location.place_id, location.distance, search_maxdistance[location.rank_search];
IF (location.distance < search_maxdistance[location.rank_search]) THEN
--RAISE WARNING ' adding';
-- Add it to the list of search terms, de-duplicate
nameaddress_vector := array_merge(nameaddress_vector, location.keywords::integer[]);
iMax := (location.maxdistance*1.5)::float;
FOR i IN location.rank_search..28 LOOP
IF iMax < search_maxdistance[i] THEN
--RAISE WARNING ' setting % to %',i,iMax;
IF iMax > search_mindistance[i] THEN
search_maxdistance[i] := iMax;
ELSE
search_maxdistance[i] := search_mindistance[i];
END IF;
END IF;
END LOOP;
INSERT INTO place_addressline VALUES (NEW.place_id, location.place_id, false, NOT address_havelevel[location.rank_address], location.distance, location.rank_address);
address_havelevel[location.rank_address] := true;
ELSE
--RAISE WARNING ' Stopped: % % % %', location.rank_search, location.distance, search_maxdistance[location.rank_search], location.name;
IF search_maxrank > location.rank_search THEN
search_maxrank := location.rank_search;
END IF;
END IF;
END LOOP;
--RAISE WARNING ' POINT LOCATIONS, % %', search_maxrank, search_diameter;
END LOOP; --WHILE
ELSE
-- Cascading search using nearest parent
END IF;
IF search_country_code_conflict OR NEW.country_code IS NULL THEN
NEW.country_code := get_country_code(place_centroid);
END IF;
INSERT INTO search_name values (NEW.place_id, NEW.rank_search, NEW.rank_search, NEW.country_code,
name_vector, nameaddress_vector, place_centroid);
IF NEW.country_code IS NOT NULL THEN
DELETE FROM place_addressline WHERE place_id = NEW.place_id and address_place_id in (
select address_place_id from place_addressline join placex on (address_place_id = placex.place_id)
where place_addressline.place_id = NEW.place_id and placex.country_code != NEW.country_code and cached_rank_address >= 4);
-- if we have a name add this to the name search table
IF NEW.name IS NOT NULL THEN
INSERT INTO search_name values (NEW.place_id, NEW.rank_search, NEW.rank_search, NEW.country_code,
name_vector, nameaddress_vector, place_centroid);
END IF;
END IF;
return NEW;
RETURN NEW;
END;
$$
LANGUAGE plpgsql;
@@ -1801,7 +1523,7 @@ DECLARE
existing RECORD;
existingplacex RECORD;
existinggeometry GEOMETRY;
existingplace_id bigint;
existingplace_id INTEGER;
result BOOLEAN;
BEGIN
@@ -1828,7 +1550,7 @@ BEGIN
-- Patch in additional country names
-- adminitrative (with typo) is unfortunately hard codes - this probably won't get fixed until v2
IF NEW.admin_level = 2 AND NEW.type = 'adminitrative' AND NEW.country_code is not null THEN
select add_keywords(NEW.name, country_name.name) from country_name where country_name.country_code = lower(NEW.country_code) INTO NEW.name;
select country_name.name || NEW.name from country_name where country_name.country_code = lower(NEW.country_code) INTO NEW.name;
END IF;
-- Have we already done this place?
@@ -2044,7 +1766,7 @@ BEGIN
END;
$$ LANGUAGE plpgsql;
CREATE OR REPLACE FUNCTION get_name_by_language(name keyvalue[], languagepref TEXT[]) RETURNS TEXT
CREATE OR REPLACE FUNCTION get_name_by_language(name hstore, languagepref TEXT[]) RETURNS TEXT
AS $$
DECLARE
search TEXT[];
@@ -2058,11 +1780,9 @@ BEGIN
search := languagepref;
FOR j IN 1..array_upper(search, 1) LOOP
FOR k IN 1..array_upper(name, 1) LOOP
IF (name[k].key = search[j] AND trim(name[k].value) != '') THEN
return trim(name[k].value);
END IF;
END LOOP;
IF name ? search[j] AND trim(name->search[j] != '') THEN
return trim(name->search[j]);
END IF;
END LOOP;
RETURN null;
@@ -2092,7 +1812,7 @@ END;
$$
LANGUAGE plpgsql IMMUTABLE;
CREATE OR REPLACE FUNCTION get_address_postcode(for_place_id BIGINT) RETURNS TEXT
CREATE OR REPLACE FUNCTION get_address_postcode(for_place_id INTEGER) RETURNS TEXT
AS $$
DECLARE
result TEXT[];
@@ -2133,7 +1853,7 @@ END;
$$
LANGUAGE plpgsql;
CREATE OR REPLACE FUNCTION get_address_by_language(for_place_id BIGINT, languagepref TEXT[]) RETURNS TEXT
CREATE OR REPLACE FUNCTION get_address_by_language(for_place_id INTEGER, languagepref TEXT[]) RETURNS TEXT
AS $$
DECLARE
result TEXT[];
@@ -2156,7 +1876,7 @@ BEGIN
FOR location IN
select CASE WHEN address_place_id = for_place_id AND rank_address = 0 THEN 100 ELSE rank_address END as rank_address,
CASE WHEN type = 'postcode' THEN ARRAY[ROW('name',postcode)::keyvalue] ELSE name END as name,
CASE WHEN type = 'postcode' THEN 'name'->postcode ELSE name END as name,
distance,length(name::text) as namelength
from place_addressline join placex on (address_place_id = placex.place_id)
where place_addressline.place_id = for_place_id and ((rank_address > 0 AND rank_address < searchrankaddress) OR address_place_id = for_place_id)
@@ -2196,7 +1916,7 @@ END;
$$
LANGUAGE plpgsql;
CREATE OR REPLACE FUNCTION get_addressdata_by_language(for_place_id BIGINT, languagepref TEXT[]) RETURNS TEXT[]
CREATE OR REPLACE FUNCTION get_addressdata_by_language(for_place_id INTEGER, languagepref TEXT[]) RETURNS TEXT[]
AS $$
DECLARE
result TEXT[];

6
sql/loaddata.sql
View File

@@ -6,8 +6,8 @@ TRUNCATE location_area;
DROP SEQUENCE seq_place;
CREATE SEQUENCE seq_place start 100000;
insert into placex (osm_type, osm_id, class, type, name, admin_level, housenumber, street, isin, postcode, country_code, geometry) select * from place where osm_type = 'N';
insert into placex (osm_type, osm_id, class, type, name, admin_level, housenumber, street, isin, postcode, country_code, geometry) select * from place where osm_type = 'W';
insert into placex (osm_type, osm_id, class, type, name, admin_level, housenumber, street, isin, postcode, country_code, geometry) select * from place where osm_type = 'R';
insert into placex (osm_type, osm_id, class, type, name, admin_level, housenumber, street, isin, postcode, country_code, extratags, geometry) select * from place where osm_type = 'N';
insert into placex (osm_type, osm_id, class, type, name, admin_level, housenumber, street, isin, postcode, country_code, extratags, geometry) select * from place where osm_type = 'W';
insert into placex (osm_type, osm_id, class, type, name, admin_level, housenumber, street, isin, postcode, country_code, extratags, geometry) select * from place where osm_type = 'R';
--select count(*) from (select create_interpolation(osm_id, housenumber) from placex where indexed=false and class='place' and type='houses') as x;

48
sql/partitions.src.sql
View File

@@ -10,6 +10,9 @@ create type nearfeature as (
distance float
);
CREATE TABLE location_area_country () INHERITS (location_area_large);
CREATE INDEX idx_location_area_country_geometry ON location_area_country USING GIST (geometry);
-- start
CREATE TABLE location_area_large_-partition- () INHERITS (location_area_large);
CREATE INDEX idx_location_area_large_-partition-_geometry ON location_area_large_-partition- USING GIST (geometry);
@@ -24,12 +27,20 @@ CREATE INDEX idx_location_area_roadfar_-partition-_geometry ON location_area_roa
create or replace function getNearRoads(in_partition TEXT, point GEOMETRY) RETURNS setof nearplace AS $$
DECLARE
r nearplace%rowtype;
a BOOLEAN;
BEGIN
-- start
IF in_partition = '-partition-' THEN
FOR r IN SELECT place_id FROM location_area_large WHERE partition = '-partition-' and ST_Contains(geometry, point) LOOP
a := FALSE;
FOR r IN SELECT place_id FROM location_area_roadnear_-partition- WHERE ST_Contains(geometry, point) ORDER BY ST_Distance(point, centroid) ASC LIMIT 1 LOOP
a := TRUE;
RETURN NEXT r;
RETURN;
END LOOP;
FOR r IN SELECT place_id FROM location_area_roadfar_-partition- WHERE ST_Contains(geometry, point) ORDER BY ST_Distance(point, centroid) ASC LOOP
RETURN NEXT r;
RETURN;
END LOOP;
RETURN;
END IF;
@@ -40,22 +51,20 @@ END
$$
LANGUAGE plpgsql;
create or replace function getNearFeatures(in_partition TEXT, point GEOMETRY, maxrank INTEGER) RETURNS setof nearfeature AS $$
create or replace function getNearFeatures(in_partition TEXT, point GEOMETRY, maxrank INTEGER, isin_tokens INT[]) RETURNS setof nearfeature AS $$
DECLARE
r nearfeature%rowtype;
BEGIN
-- start
IF in_partition = '-partition-' THEN
FOR r IN SELECT
place_id,
keywords,
rank_address,
rank_search,
ST_Distance(place_centroid, centroid) as distance
FROM location_area_large
WHERE ST_Contains(area, point) and location_area_large.rank_search < maxrank
ORDER BY ST_Distance(place_centroid, centroid) ASC
FOR r IN
SELECT place_id, keywords, rank_address, rank_search, ST_Distance(point, centroid) as distance FROM (
SELECT * FROM location_area_large_-partition- WHERE ST_Contains(geometry, point) and rank_search < maxrank
UNION ALL
SELECT * FROM location_area_country WHERE ST_Contains(geometry, point) and rank_search < maxrank
) as location_area
ORDER BY rank_search desc, isin_tokens && keywords desc, isguess asc, rank_address asc, ST_Distance(point, centroid) ASC
LOOP
RETURN NEXT r;
END LOOP;
@@ -89,15 +98,20 @@ $$
LANGUAGE plpgsql;
create or replace function insertLocationAreaLarge(
in_partition TEXT, in_place_id bigint, in_keywords INTEGER[],
in_partition TEXT, in_place_id bigint, in_country_code VARCHAR(2), in_keywords INTEGER[],
in_rank_search INTEGER, in_rank_address INTEGER, in_estimate BOOLEAN,
in_centroid GEOMETRY, in_geometry GEOMETRY) RETURNS BOOLEAN AS $$
DECLARE
BEGIN
IF in_rank_search <= 4 THEN
INSERT INTO location_area_country values (in_partition, in_place_id, in_country_code, in_keywords, in_rank_search, in_rank_address, in_estimate, in_centroid, in_geometry);
RETURN TRUE;
END IF;
-- start
IF in_partition = '-partition-' THEN
INSERT INTO location_area_large_-partition- values (in_partition, in_place_id, in_keywords, in_rank_search, in_rank_address, in_estimate, in_centroid, in_geometry);
INSERT INTO location_area_large_-partition- values (in_partition, in_place_id, in_country_code, in_keywords, in_rank_search, in_rank_address, in_estimate, in_centroid, in_geometry);
RETURN TRUE;
END IF;
-- end
@@ -109,7 +123,7 @@ $$
LANGUAGE plpgsql;
create or replace function insertLocationAreaRoadNear(
in_partition TEXT, in_place_id bigint, in_keywords INTEGER[],
in_partition TEXT, in_place_id bigint, in_country_code VARCHAR(2), in_keywords INTEGER[],
in_rank_search INTEGER, in_rank_address INTEGER, in_estimate BOOLEAN,
in_centroid GEOMETRY, in_geometry GEOMETRY) RETURNS BOOLEAN AS $$
DECLARE
@@ -117,7 +131,7 @@ BEGIN
-- start
IF in_partition = '-partition-' THEN
INSERT INTO location_area_roadnear_-partition- values (in_partition, in_place_id, in_keywords, in_rank_search, in_rank_address, in_estimate, in_centroid, in_geometry);
INSERT INTO location_area_roadnear_-partition- values (in_partition, in_place_id, in_country_code, in_keywords, in_rank_search, in_rank_address, in_estimate, in_centroid, in_geometry);
RETURN TRUE;
END IF;
-- end
@@ -129,7 +143,7 @@ $$
LANGUAGE plpgsql;
create or replace function insertLocationAreaRoadFar(
in_partition TEXT, in_place_id bigint, in_keywords INTEGER[],
in_partition TEXT, in_place_id bigint, in_country_code VARCHAR(2), in_keywords INTEGER[],
in_rank_search INTEGER, in_rank_address INTEGER, in_estimate BOOLEAN,
in_centroid GEOMETRY, in_geometry GEOMETRY) RETURNS BOOLEAN AS $$
DECLARE
@@ -137,7 +151,7 @@ BEGIN
-- start
IF in_partition = '-partition-' THEN
INSERT INTO location_area_roadfar_-partition- values (in_partition, in_place_id, in_keywords, in_rank_search, in_rank_address, in_estimate, in_centroid, in_geometry);
INSERT INTO location_area_roadfar_-partition- values (in_partition, in_place_id, in_country_code, in_keywords, in_rank_search, in_rank_address, in_estimate, in_centroid, in_geometry);
RETURN TRUE;
END IF;
-- end

69
sql/tables.sql
View File

@@ -76,7 +76,8 @@ CREATE SEQUENCE seq_word start 1;
drop table IF EXISTS location_area CASCADE;
CREATE TABLE location_area (
partition varchar(10),
place_id bigint,
place_id INTEGER,
country_code VARCHAR(2),
keywords INTEGER[],
rank_search INTEGER NOT NULL,
rank_address INTEGER NOT NULL,
@@ -91,7 +92,7 @@ CREATE TABLE location_area_roadfar () INHERITS (location_area);
drop table IF EXISTS search_name;
CREATE TABLE search_name (
place_id bigint,
place_id INTEGER,
search_rank integer,
address_rank integer,
country_code varchar(2),
@@ -106,8 +107,8 @@ CREATE INDEX idx_search_name_place_id ON search_name USING BTREE (place_id);
drop table IF EXISTS place_addressline;
CREATE TABLE place_addressline (
place_id bigint,
address_place_id bigint,
place_id INTEGER,
address_place_id INTEGER,
fromarea boolean,
isaddress boolean,
distance float,
@@ -118,7 +119,7 @@ CREATE INDEX idx_place_addressline_address_place_id on place_addressline USING B
drop table IF EXISTS place_boundingbox CASCADE;
CREATE TABLE place_boundingbox (
place_id bigint,
place_id INTEGER,
minlat float,
maxlat float,
minlon float,
@@ -136,7 +137,7 @@ drop table IF EXISTS reverse_cache;
CREATE TABLE reverse_cache (
latlonzoomid integer,
country_code varchar(2),
place_id bigint
place_id INTEGER
);
GRANT SELECT on reverse_cache to "www-data" ;
GRANT INSERT on reverse_cache to "www-data" ;
@@ -149,27 +150,28 @@ CREATE TABLE country (
country_default_language_code varchar(2)
);
SELECT AddGeometryColumn('country', 'geometry', 4326, 'POLYGON', 2);
insert into country select iso3166::varchar(2), ARRAY[ROW('name:en',cntry_name)::keyvalue], null,
insert into country select iso3166::varchar(2), 'name:en'->cntry_name, null,
ST_Transform(geometryn(the_geom, generate_series(1, numgeometries(the_geom))), 4326) from worldboundaries;
CREATE INDEX idx_country_country_code ON country USING BTREE (country_code);
CREATE INDEX idx_country_geometry ON country USING GIST (geometry);
drop table placex;
CREATE TABLE placex (
place_id bigint NOT NULL,
place_id INTEGER NOT NULL,
partition varchar(10),
osm_type char(1),
osm_id bigint,
osm_id INTEGER,
class TEXT NOT NULL,
type TEXT NOT NULL,
name HSTORE,
admin_level integer,
admin_level INTEGER,
housenumber TEXT,
street TEXT,
isin TEXT,
postcode TEXT,
country_code varchar(2),
street_place_id bigint,
extratags HSTORE,
street_place_id INTEGER,
rank_address INTEGER,
rank_search INTEGER,
indexed_status INTEGER,
@@ -182,14 +184,17 @@ CREATE INDEX idx_placex_osmid ON placex USING BTREE (osm_type, osm_id);
CREATE INDEX idx_placex_rank_search ON placex USING BTREE (rank_search);
CREATE INDEX idx_placex_rank_address ON placex USING BTREE (rank_address);
CREATE INDEX idx_placex_geometry ON placex USING GIST (geometry);
CREATE INDEX idx_placex_indexed ON placex USING BTREE (indexed);
CREATE INDEX idx_placex_pending ON placex USING BTREE (rank_search) where name IS NOT NULL and indexed = false;
CREATE INDEX idx_placex_pendingbylatlon ON placex USING BTREE (geometry_index(geometry_sector,indexed,name),rank_search)
where geometry_index(geometry_sector,indexed,name) IS NOT NULL;
--CREATE INDEX idx_placex_indexed ON placex USING BTREE (indexed);
CREATE INDEX idx_placex_pending ON placex USING BTREE (rank_search) where indexed_status > 0;
CREATE INDEX idx_placex_pendingsector ON placex USING BTREE (rank_search,geometry_sector) where indexed_status > 0;
--CREATE INDEX idx_placex_pendingbylatlon ON placex USING BTREE (geometry_index(geometry_sector,indexed,name),rank_search) where geometry_index(geometry_sector,indexed,name) IS NOT NULL;
CREATE INDEX idx_placex_street_place_id ON placex USING BTREE (street_place_id) where street_place_id IS NOT NULL;
CREATE INDEX idx_placex_gb_postcodesector ON placex USING BTREE (substring(upper(postcode) from '^([A-Z][A-Z]?[0-9][0-9A-Z]? [0-9])[A-Z][A-Z]$'))
where country_code = 'gb' and substring(upper(postcode) from '^([A-Z][A-Z]?[0-9][0-9A-Z]? [0-9])[A-Z][A-Z]$') is not null;
CREATE INDEX idx_placex_interpolation ON placex USING BTREE (geometry_sector) where indexed = false and class='place' and type='houses';
CREATE INDEX idx_placex_interpolation ON placex USING BTREE (geometry_sector) where indexed_status > 0 and class='place' and type='houses';
CREATE INDEX idx_placex_sector ON placex USING BTREE (geometry_sector,rank_address,osm_type,osm_id);
CLUSTER placex USING idx_placex_sector;
@@ -203,40 +208,12 @@ GRANT INSERT on search_name to "www-data" ;
GRANT SELECT on place_addressline to "www-data" ;
GRANT INSERT ON place_addressline to "www-data" ;
GRANT DELETE on place_addressline to "www-data" ;
GRANT SELECT on location_point to "www-data" ;
GRANT SELECT ON seq_word to "www-data" ;
GRANT UPDATE ON seq_word to "www-data" ;
GRANT INSERT ON word to "www-data" ;
GRANT SELECT ON planet_osm_ways to "www-data" ;
GRANT SELECT ON planet_osm_rels to "www-data" ;
GRANT SELECT on location_point to "www-data" ;
GRANT SELECT on location_area to "www-data" ;
GRANT SELECT on location_point_26 to "www-data" ;
GRANT SELECT on location_point_25 to "www-data" ;
GRANT SELECT on location_point_24 to "www-data" ;
GRANT SELECT on location_point_23 to "www-data" ;
GRANT SELECT on location_point_22 to "www-data" ;
GRANT SELECT on location_point_21 to "www-data" ;
GRANT SELECT on location_point_20 to "www-data" ;
GRANT SELECT on location_point_19 to "www-data" ;
GRANT SELECT on location_point_18 to "www-data" ;
GRANT SELECT on location_point_17 to "www-data" ;
GRANT SELECT on location_point_16 to "www-data" ;
GRANT SELECT on location_point_15 to "www-data" ;
GRANT SELECT on location_point_14 to "www-data" ;
GRANT SELECT on location_point_13 to "www-data" ;
GRANT SELECT on location_point_12 to "www-data" ;
GRANT SELECT on location_point_11 to "www-data" ;
GRANT SELECT on location_point_10 to "www-data" ;
GRANT SELECT on location_point_9 to "www-data" ;
GRANT SELECT on location_point_8 to "www-data" ;
GRANT SELECT on location_point_7 to "www-data" ;
GRANT SELECT on location_point_6 to "www-data" ;
GRANT SELECT on location_point_5 to "www-data" ;
GRANT SELECT on location_point_4 to "www-data" ;
GRANT SELECT on location_point_3 to "www-data" ;
GRANT SELECT on location_point_2 to "www-data" ;
GRANT SELECT on location_point_1 to "www-data" ;
GRANT SELECT on country to "www-data" ;
-- insert creates the location tagbles, creates location indexes if indexed == true

34
utils/setup.php
View File

@@ -11,29 +11,42 @@
array('verbose', 'v', 0, 1, 0, 0, 'bool', 'Verbose output'),
array('create-db', '', 0, 1, 0, 0, 'bool', 'Build a blank nominatim db'),
array('load-data', '', 0, 1, 0, 0, 'realpath', 'Import a osm file'),
array('load-data', '', 0, 1, 1, 1, 'realpath', 'Import a osm file'),
array('create-partitions', '', 0, 1, 0, 0, 'bool', 'Create required partition tables and triggers'),
);
getCmdOpt($_SERVER['argv'], $aCMDOptions, $aCMDResult, true, true);
$bDidSomething = false;
if ($aCMDResult['create-db'])
{
$bDidSomething = true;
// TODO: path detection, detection memory, etc.
passthru('createdb nominatim');
// passthru('createdb nominatim');
passthru('createlang plpgsql nominatim');
passthru('psql -f /mqdata/mapquest/postgres-9.0.1-server/share/contrib/_int.sql nominatim');
passthru('psql -f /mqdata/mapquest/postgres-9.0.1-server/share/contrib/hstore.sql nominatim');
passthru('psql -f /mqdata/mapquest/postgres-9.0.1-server/share/contrib/postgis-1.5/postgis.sql nominatim');
passthru('psql -f /mqdata/mapquest/postgres-9.0.1-server/share/contrib/postgis-1.5/spatial_ref_sys.sql nominatim');
passthru('psql -f '.CONST_Path_Postgresql_Contrib.'/_int.sql nominatim');
passthru('psql -f '.CONST_Path_Postgresql_Contrib.'/hstore.sql nominatim');
passthru('psql -f '.CONST_Path_Postgresql_Postgis.'/postgis.sql nominatim');
passthru('psql -f '.CONST_Path_Postgresql_Postgis.'/spatial_ref_sys.sql nominatim');
passthru('psql -f '.CONST_BasePath.'/data/country_name.sql nominatim');
passthru('psql -f '.CONST_BasePath.'/data/country_osm_grid.sql nominatim');
passthru('psql -f '.CONST_BasePath.'/data/gb_postcode.sql nominatim');
passthru('psql -f '.CONST_BasePath.'/data/us_statecounty.sql nominatim');
passthru('psql -f '.CONST_BasePath.'/data/us_state.sql nominatim');
passthru('psql -f '.CONST_BasePath.'/data/worldboundaries.sql nominatim');
}
if ($aCMDResult['load-data'])
if (isset($aCMDResult['load-data']) && $aCMDResult['load-data'])
{
passthru(CONST_BasePath.'/osm2pgsql -lsc -O gazetteer -C 10000 --hstore -d nominatim '.$aCMDResult['load-data']);
$bDidSomething = true;
passthru(CONST_BasePath.'/osm2pgsql/osm2pgsql -lsc -O gazetteer -C 10000 --hstore -d nominatim '.$aCMDResult['load-data']);
passthru('psql -f '.CONST_BasePath.'/sql/functions.sql nominatim');
passthru('psql -f '.CONST_BasePath.'/sql/tables.sql nominatim');
}
if ($aCMDResult['create-partitions'])
{
$bDidSomething = true;
$sSQL = 'select distinct country_code from country_name order by country_code';
$aPartitions = $oDB->getCol($sSQL);
if (PEAR::isError($aPartitions))
@@ -57,4 +70,7 @@
exit;
}
showUsage($aCMDOptions, true);
if (!$bDidSomething)
{
showUsage($aCMDOptions, true);
}