Question

I have a clarification in SQL where condition, how do I use multiple columns combination in where conditions?

For example:

select *
from employees
where employee_firstName+employee_lastName = @emp_FirstName+@emp_LastName

I want the combination of the two parameters together.

I am using Sybase. Can anyone help me please?

Answer 1

I can’t test it, but should work faster:

select *
from employees
where employee_firstName = @emp_FirstName
  and employee_lastName  = @emp_LastName