List the deptno where there are no emps
Web25 jan. 2024 · Step 7: Display the name of the department that has the highest number the employees working in it. We will use the aggregate function COUNT here to find the number of employees working in each department. This is further achieved using the GROUP BY clause to count the number department-wise. Then all such obtained frequencies are … Web20 okt. 2013 · It looks to me like you might be using Oracle, in which case the fix is fairly simple: SELECT d.deptno, d.dname, count (e.empno) "number of employees" FROM dept d, emp e WHERE d.deptno = e.deptno GROUP BY d.deptno, d.dname You need to explicitly tell the DB what the aliases are referring to.
List the deptno where there are no emps
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Web125.List the name of the dept where more than average no.of emps are working. 126.List the Managers name who is having max no.of emps working under him. 127.List the Ename and Sal is increaded by 15% and expressed as no.of Dollars. 128.Produce the output of EMP table ‘EMP_AND_JOB’ for Ename and Job. 129.Produce the following output from …
WebList THE Name of dept where highest no emps are working. A) select dname from dept where deptno in (select deptno from emp group by deptno having count() in (select … Web4 apr. 2016 · In the sample database, Operations has 0 employees. So a LEFT OUTER JOIN should be used. SELECT dept.name, COUNT (emp.empno) AS count FROM dept …
Web156 ) List the Deptno where there are no emps . 157 ) List the No.of emp ’s and Avg salary within each department for each job . 158 ) Find the maximum average salary drawn for each job except for ‘ President ’ . 159 ) Find the name and Job of the emps who earn Max salary and Commission . Web17 jun. 2024 · SELECT D.DNAME FROM DEPT D WHERE NOT EXISTS (SELECT * FROM EMP E WHERE D.DEPTNO = E.DEPTNO) or EXCEPT, more complex in this case. SELECT D.DNAME FROM DEPT D EXCEPT SELECT D.DNAME FROM DEPT D JOIN …
Webselect count (*),deptno,sal. from emp. group by deptno,sal. having count (sal)> 1; waqtd maximum salary given in each designation excluding those whos name starts with ‘k’ select max (sal),job. from emp. where ename not like 'k%' group by job; waqtd number of employees reporting to 7839
Web24 nov. 2015 · List the emps who does not belong to Deptno 20. Ans) SELECT * FROM EMP WHERE DEPTNO N0T20; 30. List all the emps except PRESIDENT & MGR in asc … the original vans storeWeb21 jul. 2024 · 41. Display the Empno, Ename, Sal, Dname, Loc, Deptno, Job of all emps working at CHICAGO or working for ACCOUNTING dept with Ann Sal>28000, but the Sal should not be=3000 or 2800 who doesn’t belongs to the Mgr and whose no is having a digit ‘7’ or ‘8’ in 3rd position in the asc order of Deptno and desc order of job. the original vazzy\u0027s bridgeport ctWeb13 jun. 2012 · List the name of the dept where more than average no. of emps are working. A) select d.dname from dept d, emp e where e.deptno = d.deptno group by d.dname having count (*) > (select avg (count (*)) from emp group by deptno); 126. List the Managers name who is having max no.of emps working under him. A)select … the original vampire legacyWeb17 sep. 2024 · SELECT dept., dept., ..., mgr., COALESCE(emp.MyAgg,0) AS MyAgg -- In case there are 0 employees FROM … the original vbs bug sprayWeb19 aug. 2024 · SQL subqueries on employee Database: Exercise-29 with Solution [An editor is available at the bottom of the page to write and execute the scripts.29. From the following table, write a SQL query to find those departments where maximum number of employees work. the original vegeWebList the emps those who joined in 80’s. A) select * from emp where to_char(hiredate,’yy’) like ‘8%’; 29. List the emps who does not belong to Deptno 20. A) select * from emp … the original velveteen rabbitWeb19 aug. 2024 · SQL subqueries on employee Database: Exercise-77 with Solution. [ An editor is available at the bottom of the page to write and execute the scripts.] 77. From … the original velatis inc