GroupBy Parameter (Select-Wordpress Cmdlet)
A comma-separated list of columns that the result set will be grouped by.
Syntax
Select-Wordpress -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-Wordpress -Connection $conn -Table Categories -Columns @("Name","SUM(Count)") -GroupBy "Name" -Where "Id = '1668776136772254'"