GroupBy Parameter (Select-Trello Cmdlet)
A comma-separated list of columns that the result set will be grouped by.
Syntax
Select-Trello -GroupBy string
Remarks
The comma-separated list of columns to aggregate the values of and execute a summary function over. Specify the summary function in the Columns parameter with the same syntax you would use for an SQL statement. For example:
Select-Trello -Connection $conn -Table Cards -Columns @("ListId","SUM(AnnualRevenue)") -GroupBy "ListId" -Where "CardId = '614060b2c37da423f30dc7d6'"