We've got some lists that we plan to aggregate using a content query web part (CQWP) later, using a custom content type. The content type will be used on numerous sites within a site collection, but in each site we might not need all the columns, so we'd like to delete the ones we don't need on that local list.
Will this affect aggregation and filtering in the CQWP if some of the columns of the content type aren't present on some of the lists, while other lists might have additional columns not found on the content type? Will this blow up the CQWP?
Just wanting to see if this path is a good idea or if we'll run into serious issues down the road. Thanks.