on Check Constraint expressions

I am creating a check constraint on a field (GRID_NBR) for values between 1 & 99. I am a little confused on creating the expression for it (Books online is vague).

Can I use the following expression: GRID_NBR BETWEEN 1 AND 99

Or do I have to use: GRID_NBR > 0 AND GRID_NBR < 100

Thanks!I am creating a check constraint on a field (GRID_NBR) for values between 1 & 99. I am a little confused on creating the expression for it (Books online is vague).

Can I use the following expression: GRID_NBR BETWEEN 1 AND 99

Or do I have to use: GRID_NBR > 0 AND GRID_NBR < 100

Thanks!

I found my own answer (in Books Online)...here's the example it gave on the Constraint page...

CREATE TABLE cust_sample
(
cust_id int PRIMARY KEY,
cust_name char(50),
cust_address char(50),
cust_credit_limit money,
CONSTRAINT chk_id CHECK (cust_id BETWEEN 0 and 10000 )
)