What is the scope of a local variable?
What is literal?
What is hot backup and logical backup?
what is the difference between dbms and rdbms?
how to find find & delete duplicate rows from two different tables?
How do we create privileges in oracle?
What is the implicit cursor in oracle?
How to use existing values in update statements using oracle?
How many anonymous blocks can be defined?
What is a parameter file in oracle?
What are virtual columns?
How to convert csv to table in oracle?
I have a table like this Table Name:Products Productid Price 1 10 1 10 2 20 3 30 3 30 But i want to output like this. productid price 2 20. please replay me.