I have a live report that\'s somehow showing cached data despite the fact that I\'ve disabled all caching (that I\'m aware of). When I run the query in the BIDS query editor
In development mode for SSRS, I usually delete the report_name.rdl.DATA File. That is were the data is kept from the last run.
It took a few runs to figure out that this was my issue with changing the source data and the report looking like the last run.
Edit: Beware not to delete your .rdl report file (it's the "report.rdl.data" file that you want to delete in order to refresh the resultset).