write a query to find out the no. of employees whose age is less than 25 and max of salary for the employees belonging to a particular department is less than 20000

6 Answers  

---

What will be the output for the below Query Select 'High' from dual where null = null;

12 Answers   Infosys, Satyam,

---

ename empno deptno amar 1 10 akbar 2 20 anthonny 3 30 jonathan 4 40 write a procedure to dispaly the column values ina row separated by a deleimiter eg - input - select ename from emp '|' output - amar|akbar|anthony|jonathan input - select empno from emp '@' o/p - 1@2@3@4 input - select deptno from emp '/' o/p - 10/20/30/40 Pls answer this questn.

2 Answers  

---

How can we link a sql database to an existing android app?

0 Answers  

---

how to select unique records from a table? : Sql dba

0 Answers  

---

How does postgresql compare to oracle/db2/ms sql server/informix?

0 Answers  

---

How do I audit the sql sent to the server?

0 Answers  

---

how to shutdown mysql server? : Sql dba

0 Answers  

---

What is the difference between nvl function, ifnull function, and isnull function?

0 Answers  

---

how can i read files from a pl/sq l program

3 Answers  

---

if i perform any operation on views such as insert, delete etc will my base table get affected?????

4 Answers  

---

Do we need to create index on primary key?

0 Answers  

---