Is there a possibility in QGIS setting a field (column) of the attribute-table to not visible?
In the properties-dialog of the layer i couldn't find anything.
I found this via HasT's answer, but in QGIS 2.6.1-Brighton it's:
If your attribute table was already open, you'll have to close it and reopen it to see the changes.
If anyone knows how to batch the hiding fields steps, please comment. Kind of annoying when there's a ton of fields to hide!