If one or more constraints are provided for a scheduled trigger:
• Upon activation, the system waits until the trigger’s scheduled date and time.
• When that time is reached, it commences checking database count constraints at a frequency accordant with a system configuration setting (TriggerCheckCriteriaInterval).
• If database count constraints exist and the trigger’s Stop checking at date and time have already passed, the trigger does not fire.
• The trigger fires when all constraints are satisfied:
o All database count constraints are met.
o Calls received from all external services.
• If any outstanding database count constraints remain unsatisfied when the Stop checking at date and time have already passed, the trigger does not fire.
• If the trigger is deactivated, it is necessary to set Stop checking... to a future time in order to reactivate it.