Use the group functions in the Query editor or Situation
editor for attribute groups that return multiple rows of data or a
single-row attribute group that has been configured for historical
data collection. With the exception of COUNT, which can be used by
all attribute types, group functions are available only for numeric
attributes.
Note: - Time Span
selection is not available for a table or chart view if it uses a
query that includes a group function.
- When entering a hexadecimal value in a cell, prefix the number
with zero and the letter “x”, as in 0x456c for hex value 456c.
- If the expression that is responsible for a
situation event uses a group function, the situation event results
workspace shows neither the attribute value threshold color nor the
expression that should display when you hover over an initial situation
value.