Question

I have a query as follows

select * from table where col1 = @param1 and col2 = @parm2

And another

select * from table where col1 = @param1

Is it possible do both operations in same query based on parameter passed, if it is null query all or when parameter has value select them.

My queries are very big and i have to create 2 versions of sp’s for each and i was thinking that can i try to avoid creating two.

Answer 1

SELECT * from table where col1 = @param1 and col2 = isnull(@parm2, col2)

ought to do what you’re looking for.