DB Development Question: Download DB Development PDF
How to find the first two highest salaries in deptno in emp table?
Answer:
if u want select the second highest salary from the emp
table then u have to write query as
select max(salary) from emp where
salary < ( select max(salary) from emp )
table then u have to write query as
select max(salary) from emp where
salary < ( select max(salary) from emp )
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