I want to group data by dateparts - Year, Month, Date and Hour. It should be like in Excel pivot table, when you click on + and group is hide/unhide. How to do it? Should I prepare date on sql in some way? I have added an example, how it should looks like.
I found a desicion - need to created stepped report Some useful links:
https://sqldusty.com/2011/07/23/creating-stepped-reports-with-ssrs-2008/