New 15 chars length for id

Author: Sergio Cruz Moral

geonames_db_struct.sql

@@ -4,7 +4,7 @@
 
 -- Create syntax for TABLE 'admin1CodesAscii'
 CREATE TABLE `admin1CodesAscii` (
-  `code` char(6) DEFAULT NULL,
+  `code` char(15) DEFAULT NULL,
   `name` text,
   `nameAscii` text,
   `geonameid` int(11) DEFAULT NULL,
@@ -171,4 +171,4 @@ CREATE TABLE `postalCodes` (
   KEY `longitude` (`longitude`),
   KEY `admin1_name` (`admin1_name`),
   KEY `admin1_code_2` (`admin1_code`)
-) ENGINE=InnoDB DEFAULT CHARSET=utf8;
+) ENGINE=InnoDB DEFAULT CHARSET=utf8;