Hi all.
I’m doing a dashboard in which I need to pass some optional parameter to my universe query from the excel spreadsheet.
I need to pass a list of Id that is loaded on the excel, but sometimes this list can be empty and in this case I want all the data.
The problem is that in this case the query fails because it gets a syntax error since it get something like “WHERE CENTERS_DELIVERY_NOTES.ID_CENTER IN (,)” and this is incorrect.
Is there a nice person that can give me any idea about how to handle this? 
p.s. sorry for my english, not my mother language 
Fratty (BOB member since 2013-06-25)