A comma-separated list of columns that the result set will be grouped by.

Syntax

Select-MailChimp -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-MailChimp -Connection $conn -Table Lists -Columns @("Contact_Company","SUM(AnnualRevenue)") -GroupBy "Contact_Company" -Where " = ''"