Index: branches/version-2_5-dev/html/install/sql/create_table_mysql.sql
===================================================================
--- branches/version-2_5-dev/html/install/sql/create_table_mysql.sql	(revision 19773)
+++ branches/version-2_5-dev/html/install/sql/create_table_mysql.sql	(revision 19780)
@@ -880,5 +880,5 @@
     name text,
     rank smallint NOT NULL DEFAULT 0,
-    PRIMARY KEY (pref_id)
+    PRIMARY KEY (id)
 ) TYPE=InnoDB;