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

Syntax

Select-Presto -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-Presto -Connection $conn -Table [Hive].[Default].Customers -Columns @("Name","SUM(AnnualRevenue)") -GroupBy "Name" -Where "Industry = 'Floppy Disks'"