This page refers to the
interval_triggerparameter that is part of a derived_table.
interval_triggercan also be used as part of a datagroup, described on the
datagroupparameter documentation page.
interval_trigger: "N (seconds | minutes | hours)"
AcceptsA string containing an integer followed by a timeframe (seconds, minutes, or hours)
interval_trigger lets you trigger the regeneration of a persistent derived table based on a time interval. In the
interval_trigger parameter you pass a string containing an integer followed by “seconds”, “minutes”, or “hours”.
This persistent derived table has an
"3 hours", so every three hours it will be triggered to rebuild: