We went into the ceremony with our 8 year old. Before oath they asked us to cut the PR card of the child also. So I am assuming they will ask you to do the same for your child, so the questions are:
1. How will you get the child back in Canada after cutting their PR card?
2. They will ask you that are you physically in. Canada, what will you say about your child? If you say the child is not in Canada I believe they will not allow you to proceed with the oath either