how does one go about updating a substring in mysql
e.g.
I want to change all occurences of Gmbh to GMBH within a field string.
BMW gmbh
BMW Gmbh
Mercedes Gmbh
Joe Blogg Gmbh & Mercedes Ltd
get changed to
BMW GMBH
BMW GMBH
Mercedes GMBH
Joe Blogg GMBH & Mercedes Ltd
I know how to do this in PHP, but is there a way of doing it in MySQL
natively?