Simple SQL query that runs 7 seconds in SQL takes 19 minutes(!) to validate in Dataflows 19 minutes!!!??? Not just one query. I've tried SQL Server and PostgreSQL - the time it takes to Validate i...
And this was quietly pushed back from Nov. 2021 (if I recall correctly) to March 2022. Fingers crossed. https://docs.microsoft.com/en-us/power-platform-release-plan/2021wave2/power-bi/enhanced-validation-dataflows