title: Power BI Incremental Refresh with Snowflake
body: <p>Has anyone successfully used the PBI incremental refresh with Snowflake as a data source?  A full refresh of my dataset (without incremental refresh) takes approximately 20 minutes, but with incremental refresh turned on, the data refresh times out because it takes longer than 120 minutes.  When looking at the query history in Snowflake, it looks like a 'SELECT *' query is being done again and again until it times out.</p>
  
  <p>I've seen some posts that says 'query folding' is not supported by Snowflake while others say it's partially supported.</p>
  
  <p>Any clarity would be appreciated!</p>