This function aggregates the facts saved from an event capture by calculating the maximum. If you supply a value for hist on the function call, the function aggregates the facts, where the age is less than the value of hist, in milliseconds.
_EMAX(event,hist)
Parameter | Type | Required/ Optional | Description |
---|---|---|---|
event | String | Required | Specifies the name of the event. |
hist | long | Optional | Specifies the amount of real-time data history that will be retrieved (current time minus hist). |
iWay Software |