hiding columns in query studio

[smtest]

hi,
how can i hide columns in query studio.
thanks

[generh6957]

Why do you want to hide the column?  are you filtering on the data so you dont want to delete it? if that is the case, you can delete the column but still filter on the column you delete.  when you delete the column it will have a check box on the filter to ask if you want to delete the filter too?  make sure it is not checked.

[smtest]

I am trying to create a calculated column that is based on 2-3 fields. I need to add those fields in the report, before i can use them.
There is no need to display to those extra 2 columns.