checked, bulked cdb_bulk_geocode_street_point

client/sql/05_utils.sql

@@ -0,0 +1,15 @@
+-- Taken from https://wiki.postgresql.org/wiki/Count_estimate
+CREATE FUNCTION count_estimate(query text) RETURNS INTEGER AS
+$func$
+DECLARE
+    rec   record;
+    ROWS  INTEGER;
+BEGIN
+    FOR rec IN EXECUTE 'EXPLAIN ' || query LOOP
+        ROWS := SUBSTRING(rec."QUERY PLAN" FROM ' rows=([[:digit:]]+)');
+        EXIT WHEN ROWS IS NOT NULL;
+    END LOOP;
+
+    RETURN ROWS;
+END
+$func$ LANGUAGE plpgsql;