Fixes the concat as one change of the query: a Restrict spliced in before its wider input, on the same port, dropping the columns the other input doesn't have. The selection stays where it was. Throws when canRestrictConcatInput doesn't hold.
canRestrictConcatInput
Fixes the concat as one change of the query: a Restrict spliced in before its wider input, on the same port, dropping the columns the other input doesn't have. The selection stays where it was. Throws when
canRestrictConcatInputdoesn't hold.