We use Google Sheets as data source in Google Data Studio reports. There is a need to export some flags and use them in reports. But none of formats for boolean values I've tried do not work in Data Studio. I've tried following options:
- TRUE/FALSE
- true/false
- 1/0
- yes/no
When I create new data source google sets default type as Text or Number. If I change type to Boolean manually then I get "The server encountered an internal error and was unable to complete your request" error message.
Is it possible at all?