What is partition by in sql?
No Answer is Posted For this Question
Be the First to Post Answer
----> There is a table T with two columns C1 and C2. The data is as below: C1 C2 1 4 2 5 3 6
Could you please provide oca (oracle 10g) dumps for my certification ?
Difference between SUBSTR and INSTR?
What is sql*loader and what is it used for? : aql loader
define join and explain different type of joins? : Sql dba
Is primary key a clustered index?
Is sql difficult?
What is mutating trigger?
Use The Implicit cursor to Query The Department table information Where Deptno is 30.check,if no record was found then print "Record Was Not Found".Else Print Deptname And Ename.Dept table Have Dname Varchar2(20),Deptno Number,EnameVarchar2(20).Please Answer In 2 mins,with in Maximum 15 lines.
Can a foreign key be a duplicate?
Where is pl sql used?
In packages the source code is compiled into p code ? how do we describe the p code