Edit the event definition under the Definition tab. Definition consists of a valid SQL statement. This can be a simple statement such as SELECT or INSERT, or it can be a compound statement written using BEGIN and END. Compound statements can contain declarations, loops, and other control structure statements.

STATUS
You can create an event but keep it from being active using the DISABLE keyword. Alternatively, you may use ENABLE to make explicit the default status, which is active.

ON COMPLETION
Normally, once an event has expired, it is immediately dropped. You can override this behavior by specifying ON COMPLETION PRESERVE. Using ON COMPLETION NOT PRESERVE merely makes the default non-persistent behavior explicit.