-ALTER TABLE core_company ADD COLUMN code varchar(32) NOT NULL DEFAULT '';;
-ALTER TABLE core_company ADD COLUMN name varchar(128) default NULL ;
+ALTER TABLE core_company CHANGE COLUMN code code varchar(128) NOT NULL DEFAULT '';
+ALTER TABLE core_company ADD COLUMN code varchar(128) NOT NULL DEFAULT '';
+ALTER TABLE core_company CHANGE COLUMN name name varchar(254) default NULL ;
+
+ALTER TABLE core_company ADD COLUMN name varchar(254) default NULL ;