Optional_Optional_Count returned Polls
Optional_Select which fields to find the maximum value
Optional_Select which fields to find the minimum value
Optional_Select which fields to sum
OptionalcursorSets the start position
OptionalorderDetermine the order of Polls to fetch.
OptionalskipSkip the first n Polls.
OptionaltakeTake ±n Polls from the position of the cursor.
OptionalwhereFilter which Polls to aggregate.
Aggregation Docs
Select which fields to average