this works like an inner join right?
select e.id, e.name, e.salary,d.id d.dept_no, d.dept_name from emp e, depts d where e.dept_no = d.id and e.name = 'John'
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this works like an inner join right?
select e.id, e.name, e.salary,d.id d.dept_no, d.dept_name
from emp e, depts d
where e.dept_no = d.id
and e.name = 'John'