What are different types of joins used in?
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WHAT KIND OF TOOL BO IS?
Two tables emp(empid,name,deptid,sal) and dept(deptid,deptname) are there.write a query which displays empname,corresponding deptname also display those employee names who donot belong to any dept.
Can you tell any two advantages of stored procedures?
what is tkprof tool and how it is used???
What is sqlcode -923 ?
Does aggregate and fact tables gets populated from transactional data with only diffrence in there granularity? Please clarify?
What is a database lookup?
diff b/w inter process and in process
Explain partial key?
What is the Difference Primary key and Unique Key
What do you mean by cluster and non cluster index?
Explain artificial key?
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