GroupBy Parameter (Select-GoogleBigQuery Cmdlet)
A comma-separated list of columns that the result set will be grouped by.
Syntax
Select-GoogleBigQuery -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-GoogleBigQuery -Connection $conn -Table [publicdata].[samples].github_nested -Columns @("repository.name","SUM(repository.watchers)") -GroupBy "repository.name" -Where "repository.name = 'EntityFramework'"