1BEGIN; 2 3UPDATE _format SET version='14.5'; 4ALTER TABLE Prelude_SnmpService DROP COLUMN community; 5ALTER TABLE Prelude_SnmpService ADD COLUMN message_processing_model INT8 NULL; 6ALTER TABLE Prelude_SnmpService ADD COLUMN security_model INT8 NULL; 7ALTER TABLE Prelude_SnmpService ADD COLUMN security_level INT8 NULL; 8 9 10COMMIT; 11