Merge pull request #3342 from mtmail/tyops

[nominatim.git] / lib-sql / tokenizer / legacy_tokenizer.sql

diff --git a/lib-sql/tokenizer/legacy_tokenizer.sql b/lib-sql/tokenizer/legacy_tokenizer.sql
index 5826f74ac25392b3bff857c1c71f054028839ba2..c21d0510429910a94403203bfd2acf77df52fce1 100644 (file)
--- a/lib-sql/tokenizer/legacy_tokenizer.sql
+++ b/lib-sql/tokenizer/legacy_tokenizer.sql
@@ -41,10 +41,17 @@ AS $$
 $$ LANGUAGE SQL IMMUTABLE STRICT;
 
 
+CREATE OR REPLACE FUNCTION token_is_street_address(info JSONB)
+  RETURNS BOOLEAN
+AS $$
+  SELECT info->>'street' is not null or info->>'place_search' is null;
+$$ LANGUAGE SQL IMMUTABLE;
+
+
 CREATE OR REPLACE FUNCTION token_has_addr_street(info JSONB)
   RETURNS BOOLEAN
 AS $$
-  SELECT info->>'street' is not null;
+  SELECT info->>'street' is not null and info->>'street' != '{}';
 $$ LANGUAGE SQL IMMUTABLE;
 
 
@@ -340,7 +347,7 @@ BEGIN
       END LOOP;
     END IF;
 
-    -- consider parts before an opening braket a full word as well
+    -- consider parts before an opening bracket a full word as well
     words := regexp_split_to_array(value, E'[(]');
     IF array_upper(words, 1) > 1 THEN
       s := make_standard_name(words[1]);