Re: [GENERAL] How to alter the size of a column

[Michael Talbot-Wilson]

>      I want to alter the size of a column, say from char(40) to char(80),
> but it seem that
> the  ALTER does not support such operation, nor does it support column
> removing.
> 
>      How can I do for this ?

I would also like to know how to do both of these things.