Column not appearing in query editor?

Hi markmess77 ,

The reason for this is because all the columns displayed in the powerbi query come from the original data source. If the measure or column created by dax on the powerbi desktop can only be displayed in the data visual, it will not appear in the powerbi query. This is not caused by hidden.

If the problem is still not resolved, please provide detailed information, and let me know immediately. Looking forward to your reply.

Best Regards,
Henry

If this post helps, then please consider Accept it as the solution to help the other members find it more quickly.

Ok figured it out. Only after hitting the Refresh Preview button at the source step in the query editor, the missing column appeared. Still weird that it was hidden in the query editor, but still available in the report view to begin with, but the issue has been solved.