Hi,
when we use generator,why do we use syntax like..
if new.id=null
new.id=gen(x,1)..why not just use 2nd line?
Also,I want to make sure that values in a column are unique..how can I
do that beside using primary key(as another column is being used as
primary key)and unique index(assuming only one uniques index is allowed
per table)..
Why does firebird does not have a boolean type?
What is the difference between time and timestamp?
thks