Index: trunk/core/install/install_schema.sql
===================================================================
diff -u -N -r7997 -r8015
--- trunk/core/install/install_schema.sql	(.../install_schema.sql)	(revision 7997)
+++ trunk/core/install/install_schema.sql	(.../install_schema.sql)	(revision 8015)
@@ -110,7 +110,7 @@
   InputDateFormat varchar(50) NOT NULL default 'm/d/Y',
   InputTimeFormat varchar(50) NOT NULL default 'g:i:s A',
   DecimalPoint char(2) NOT NULL default '',
-  ThousandSep tinytext,
+  ThousandSep TINYTEXT NOT NULL default '',
   `Charset` varchar(20) NOT NULL default '',
   UnitSystem tinyint(4) NOT NULL default '1',
   PRIMARY KEY  (LanguageId)