Avoid empty synonyms

2015-10-23 10:33:38 +02:00
parent 621116541c
commit 843d65b71e
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
@@ -37,7 +37,9 @@ INSERT INTO admin0_synonyms (name, rank, adm0_a3)
 SELECT 
    country_endonym, 2,  adm0_a3
 FROM
-    wikipedia_countries_native_names;
+    wikipedia_countries_native_names
+WHERE
+    adm0_a3 IS NOT null;

 -- insert ad0_a3  codes as synonyms with a rank = 3
 INSERT INTO admin0_synonyms (name, rank, adm0_a3)