Paul Rodgers
Paul.Rogers at SummitMedia.co.uk
Fri Dec 10 02:50:28 CST 2004
Is there a simple way to rename a Primary Key column in MySql, please? None is listed in my tutorials. One way might be to delete the column and add a replacement. But once records are introduced, it seems, I can't replace a Primary Key column. Be grateful for guidance from one of our gurus please. Is there a simple way to back-up a table in MySql? I keep getting caught out by forgetting WHERE and messing up masses of rows. Cheers paul