Advanced Functions › Introduction to Function Fields › Defining Parameters for the No. of finishers Function Field

Defining Parameters for the No. of finishers Function Field

The parameters for the No. of finishers function field are defaulted. The input parameter is Finished race from the RCD (subfile record) context; the output parameter is the No. of finishers function field itself in the CTL (subfile control) context. Recall that you defined the No. of finishers function field with the SUM field usage.

This causes the values in the input parameter field (Finished race) for each detail record to automatically be added together and the sum to be placed in the output parameter (No. of finishers).

Press Enter to accept the default parameters as shown.