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during initial setup defer creation of non-vital until after nominatim indexing,

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analyse DB during nominatim indexing so the query planer uses indexes correctly
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Sarah Hoffmann
2012-02-10 21:01:35 +00:00
parent 7239687e5b
commit 8c7bd6beab
4 changed files with 67 additions and 26 deletions
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19
sql/tables.sql
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@@ -78,7 +78,6 @@ CREATE TABLE word (
operator TEXT
);
SELECT AddGeometryColumn('word', 'location', 4326, 'GEOMETRY', 2);
CREATE INDEX idx_word_word_id on word USING BTREE (word_id);
CREATE INDEX idx_word_word_token on word USING BTREE (word_token);
--CREATE INDEX idx_word_trigram ON word USING gin(word_trigram gin_trgm_ops) WITH (fastupdate = off);
GRANT SELECT ON word TO "www-data" ;
@@ -138,9 +137,6 @@ SELECT AddGeometryColumn('search_name_blank', 'centroid', 4326, 'GEOMETRY', 2);
drop table IF EXISTS search_name;
CREATE TABLE search_name () INHERITS (search_name_blank);
CREATE INDEX search_name_name_vector_idx ON search_name USING GIN (name_vector) WITH (fastupdate = off);
CREATE INDEX searchnameplacesearch_search_nameaddress_vector_idx ON search_name USING GIN (nameaddress_vector) WITH (fastupdate = off);
CREATE INDEX idx_search_name_centroid ON search_name USING GIST (centroid);
CREATE INDEX idx_search_name_place_id ON search_name USING BTREE (place_id);
drop table IF EXISTS place_addressline;
@@ -153,7 +149,6 @@ CREATE TABLE place_addressline (
cached_rank_address integer
);
CREATE INDEX idx_place_addressline_place_id on place_addressline USING BTREE (place_id);
CREATE INDEX idx_place_addressline_address_place_id on place_addressline USING BTREE (address_place_id);
drop table IF EXISTS place_boundingbox CASCADE;
CREATE TABLE place_boundingbox (
@@ -165,9 +160,7 @@ CREATE TABLE place_boundingbox (
numfeatures integer,
area float
);
CREATE INDEX idx_place_boundingbox_place_id on place_boundingbox USING BTREE (place_id);
SELECT AddGeometryColumn('place_boundingbox', 'outline', 4326, 'GEOMETRY', 2);
CREATE INDEX idx_place_boundingbox_outline ON place_boundingbox USING GIST (outline);
GRANT SELECT on place_boundingbox to "www-data" ;
GRANT INSERT on place_boundingbox to "www-data" ;
@@ -221,23 +214,13 @@ CREATE TABLE placex (
SELECT AddGeometryColumn('placex', 'geometry', 4326, 'GEOMETRY', 2);
CREATE UNIQUE INDEX idx_place_id ON placex USING BTREE (place_id);
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_rank_search ON placex USING BTREE (rank_search, geometry_sector);
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 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_parent_place_id ON placex USING BTREE (parent_place_id) where parent_place_id IS NOT NULL;
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;
DROP SEQUENCE seq_place;
CREATE SEQUENCE seq_place start 1;
GRANT SELECT on placex to "www-data" ;