where clause from where clause

Question

i need to do this :

There is a table called table1 it has a employee id column,status column which has values 1 and 0 only and a department column with values 100,101,102.

i want to list all employeeid with the status = 0 and (department=100 whose status=1)

Please help me

Answer 1

Where Status = 0 or (Department = 100 And Status = 1)

Answer 2

You can write your condition in SQL almost like you wrote it in english (except you'll use a or instead of a and) :

select *
from table1
where status = 0
    or (status = 1 and department = 100)

This will return all employees :

• that have a 0 status
• or have a 1 status and have departement 100