Hi.
Should I create a dommain for all columns of my database?
For example, I have a column that need a Char(2), other that
need a char(1) other that need a char(10). Should I create
one new dommain for each of my columns or the better choice
is create the column without dommain?
When I create without specifying a dommain, an automatically
dommain will be created?


Ronaldo Rezende Vilela Luiz
Uberaba, MG