ApproximateDistinctCount DAX Function Now Works On More DirectQuery Sources ApproximateDistinctCount now works for BigQuery, Databricks and Snowflake sources in Power BI Learn more Chris Webb's BI Blog Chris Webb's BI Blog A blog about Power BI, SQL Server Analysis Services (Multidimensional and Tabular), MDX, DAX, Power Pivot, Power Query, M, Power Map and Excel for BI Share post: