Update build_synonym_table.sql

2016-02-03 18:13:01 +01:00
parent a11549d59d
commit a1192f7add
1 changed files with 3 additions and 1 deletions
--- a/geocoder/admin0/sql/build_synonym_table.sql
+++ b/geocoder/admin0/sql/build_synonym_table.sql
@@ -81,7 +81,9 @@ INSERT INTO admin0_synonyms (name, rank,  adm0_a3)
 SELECT 
    abbrev, 8, adm0_a3
 FROM
-    ne_admin0_v3;
+    ne_admin0_v3
+WHERE
+	char_length(regexp_replace(abbrev, '[^a-zA-Z\u00C0-\u00ff]+', '', 'g')) > 3;

 -- insert subunit as name with a rank = 9    
 INSERT INTO admin0_synonyms (name, rank, adm0_a3)