36 lines
1.3 KiB
Ruby
36 lines
1.3 KiB
Ruby
require_relative 'abstract_query_generator'
|
|
|
|
module CartoDB
|
|
module InternalGeocoder
|
|
|
|
class Admin1TextPolygons < AbstractQueryGenerator
|
|
|
|
def search_terms_query(page)
|
|
%Q{
|
|
SELECT DISTINCT(trim(quote_nullable("#{@internal_geocoder.column_name}"))) AS region
|
|
FROM #{@internal_geocoder.qualified_table_name}
|
|
WHERE cartodb_georef_status IS NULL
|
|
LIMIT #{@internal_geocoder.batch_size} OFFSET #{page * @internal_geocoder.batch_size}
|
|
}
|
|
end
|
|
|
|
def dataservices_query(search_terms)
|
|
region = search_terms.map { |row| row[:region] }.join(',')
|
|
"WITH geo_function AS (SELECT (geocode_admin1_polygons(Array[#{region}], #{country})).*) SELECT q, null AS c, null AS a1, geom, success FROM geo_function"
|
|
end
|
|
|
|
def copy_results_to_table_query
|
|
%Q{
|
|
UPDATE #{dest_table} AS dest
|
|
SET the_geom = CASE WHEN orig.cartodb_georef_status THEN orig.the_geom ELSE dest.the_geom END,
|
|
cartodb_georef_status = orig.cartodb_georef_status
|
|
FROM #{@internal_geocoder.temp_table_name} AS orig
|
|
WHERE trim(dest."#{@internal_geocoder.column_name}"::text) = trim(orig.geocode_string) AND dest.cartodb_georef_status IS NULL
|
|
}
|
|
end
|
|
|
|
end # Admin1TextPolygons
|
|
|
|
end # InternalGeocoder
|
|
end # CartoDB
|