rollup()

Combine multiple MaxN aggregates

Since 1.16.0

This aggregate combines the aggregates generated by other max_n aggregates and returns the maximum values found across all the aggregated data.

Arguments

The syntax is:

rollup(
    agg MaxN
) MaxN

Name	Type	Default	Required	Description
agg	MaxN	-	✔	The aggregates being combined

Returns

Column	Type	Description
rollup	MaxN	An aggregate over all of the contributing values.