Progress
Report Builder
User’s Guide
Aggregate Field Type
While all aggregate fields compute summary information, you can create seven different types of aggregate fields. Each type calculates a different type of information. Table 5–1 describes the aggregate field types.
By default, all aggregates except Count return UNKNOWN if any of the individual record values in the aggregated field is UNKNOWN, unless you specify to ignore all the UNKNOWN or blank values. This means that if one of the values you are aggregating is UNKNOWN, Report Builder returns UNKNOWN for the aggregate value. See the "Included Values" section later in this chapter for more information about ignoring UNKNOWN or blank values.
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