update SYSPARAMETERS set VALUESTRING = '1'  where CONTEXT = 'SYSTEMINFO' and name = 'DBVersionHigh';
update SYSPARAMETERS set VALUESTRING = '171' where CONTEXT = 'SYSTEMINFO' and name = 'DBVersionLow';
update SYSPARAMETERS set VALUESTRING = '2006-05-12' where CONTEXT = 'SYSTEMINFO' and name = 'DBCreationDate';

alter table users
   add showTree integer ;
   
update users 
	set showTree = 0 ;

commit;