I installed WP on a new server under an IP address to work on it as the domain to be used is currently operating with the old site, soon to be gone. I expected to be able to change the IP to mydomain.com in PhPMyadmin when we are ready to launch, but discovered it is not available until domain points to nameservers. I wish to avoid downtime. Is there a way to change WP to mydomain.com and then change the nameservers resulting in no downtime without PhPMyadmin?
Thank you.