Forum Discussion
misc981
1 year agoFrequent Visitor
Create table from Direct Query PBI datasource
I have a PBI report that pulls data from multiple PBI datasources. Have since discovered that it is not possible to transform data from these datasources in Power Query. I am contemplating creat...
- 1 year ago
You can’t transform or create new tables in Power Query when using PBI datasets as DirectQuery sources.
Options:
Use composite models → connect multiple PBI datasets, create relationships & measures.
Create calculated tables with DAX (limited).
Push summarization upstream in the source dataset.
You cannot materialize/transform tables inside PQ with DirectQuery datasets.
Best practice: Pre-aggregate in the source dataset, then consume in your report.