Hi Yosi, The biggest difference is that Phoenix will check that the content is less than or equal to the max length and give an error if that is the case. There's no real performance difference. Thanks, James
On Tue, Mar 11, 2014 at 3:16 AM, Yosi Botzer <[email protected]> wrote: > Hi, > > What is the difference between varchar and varcha(x) types? > > Does varchar(x) fro example has better performance and why? > > I am asking about columns which are part of the key > > Yosi >
