SQL QUERIES -Part 6
101) Display name and salary of ford if his salary is equal to hisal of his
Grade
a)select
ename,sal,grade from emp,salgrade where sal between losal and
hisal and ename ='FORD' AND HISAL=SAL;
102)
Display employee name,job,depart name ,manager name,his grade and make
out an under department wise?
SQL>SELECT
E.ENAME,E.JOB,DNAME,EMP.ENAME,GRADE FROM EMP,EMP
E,SALGRADE,DEPT
WHERE
EMP.SAL BETWEEN LOSAL AND HISAL AND EMP.EMPNO=E.MGR
AND EMP.DEPTNO=DEPT.DEPTNO ORDER BY DNAME
103)
List out all employees name,job,salary,grade and depart name for every
one
in the company except 'CLERK'.Sort on
salary display the highest salary?
SQL>SELECT
ENAME,JOB,DNAME,SAL,GRADE FROM EMP,SALGRADE,DEPT WHERE
SAL BETWEEN LOSAL AND HISAL AND
EMP.DEPTNO=DEPT.DEPTNO AND JOB
NOT IN('CLERK')ORDER BY SAL ASC;
104)
Display the employee name,job and his manager.Display also employee who
are without manager?
SQL>select
e.ename,e.job,eMP.ename AS Manager from emp,emp e where
emp.empno(+)=e.mgr
105)
Find out the top 5 earners of company?
SQL>SELECT
DISTINCT SAL FROM EMP E WHERE 5>=(SELECT COUNT(DISTINCT SAL)
FROM EMP A WHERE
A.SAL>=E.SAL)ORDER BY SAL DESC;
106)
Display name of those employee who are getting the highest salary?
SQL>select
ename from emp where sal=(select max(sal) from emp);
107)
Display those employee whose salary is equal to average of maximum and
minimum?
SQL>select
ename from emp where sal=(select max(sal)+min(sal)/2 from emp);
108)
Select count of employee in each department
where count greater than 3?
SQL>select
count(*) from emp group by deptno having count(deptno)>3
109)
Display dname where at least 3 are working and display only department
name?
SQL>select
distinct d.dname from dept d,emp e where d.deptno=e.deptno
and 3>any(select count(deptno) from
emp group by deptno)
110)
Display name of those managers name whose salary is more than average
salary
of his company?
SQL>SELECT
E.ENAME,EMP.ENAME FROM EMP,EMP E
WHERE EMP.EMPNO=E.MGR AND
E.SAL>(SELECT AVG(SAL) FROM EMP);
111)Display
those managers name whose salary is more than average salary of
his employee?
SQL>SELECT
DISTINCT EMP.ENAME FROM EMP,EMP E WHERE
E.SAL <(SELECT AVG(EMP.SAL) FROM
EMP
WHERE EMP.EMPNO=E.MGR GROUP BY
EMP.ENAME) AND
EMP.EMPNO=E.MGR;
112)
Display employee name,sal,comm and net pay for those employee
whose
net pay is greter than or equal to any other employee salary of
the
company?
SQL>select
ename,sal,comm,sal+nvl(comm,0) as NetPay from emp
where sal+nvl(comm,0) >any (select
sal from emp)
113)
Display all employees names with total sal of company with each
employee name?
SQL>SELECT
ENAME,(SELECT SUM(SAL) FROM EMP) FROM
EMP;
114)
Find out last 5(least)earners of the company.?
SQL>SELECT
DISTINCT SAL FROM EMP E WHERE 5>=
(SELECT COUNT(DISTINCT SAL) FROM EMP A
WHERE A.SAL<=E.SAL)
ORDER BY SAL DESC;
115)
Find out the number of employees whose salary is greater than their
manager salary?
SQL>SELECT
E.ENAME FROM EMP ,EMP E WHERE EMP.EMPNO=E.MGR
AND EMP.SAL<E.SAL;
116)
Display those department where no employee working?
SQL>select
dname from emp,dept where emp.deptno not in(emp.deptno)
117)
Display those employee whose salary is ODD value?
SQL>select
* from emp where sal<0;
118)
Display those employee whose salary contains alleast 3 digits?
SQL>select
* from emp where length(sal)>=3;
119)
Display those employee who joined in the company in the month of Dec?
SQL>select
ename from emp where to_char(hiredate,'MON')='DEC';
120)
Display those employees whose name contains "A"?
SQL>select
ename from emp where instr(ename,'A')>0;
or
SQL>select
ename from emp where ename like('%A%');
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