rollup()

Combine multiple MinNBy aggregates

Since 1.16.0

This aggregate combines the aggregates generated by other min_n_by aggregates and returns the minimum values and associated data found across all the aggregated data.

Arguments

The syntax is:

rollup(
    agg MinNBy
) MinNBy

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

Returns

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