How to delete numbers from a MySQL table

Here's one way to do it!
Just copy the whole block below (change names to match your table) and run it in the SQL window.

UPDATE table SET field = replace(field,"0","");
UPDATE table SET field = replace(field,"1","");
UPDATE table SET field = replace(field,"2","");
UPDATE table SET field = replace(field,"3","");
UPDATE table SET field = replace(field,"4","");
UPDATE table SET field = replace(field,"5","");
UPDATE table SET field = replace(field,"6","");
UPDATE table SET field = replace(field,"7","");
UPDATE table SET field = replace(field,"8","");
UPDATE table SET field = replace(field,"9","");