ORACLE DATABASE INTERVIEW QUESTIONS

What is the purpose of the RIGHT JOIN clause in SQL?

How do you perform a RIGHT JOIN in Oracle?

Can you use RIGHT JOIN to find rows in the right table that do not have a match in the left table? Provide an example?

How do you combine the RIGHT JOIN clause with other conditions using WHERE in Oracle?

How do you use RIGHT JOIN with aggregate functions in Oracle?

How do you handle NULL values in the left table when using RIGHT JOIN in Oracle?

How do you perform a RIGHT JOIN with multiple tables in Oracle?

How do you use RIGHT JOIN with complex conditions involving multiple columns?

How do you optimize queries that use RIGHT JOIN in Oracle?

Explain a scenario where you need to use RIGHT JOIN in a real-world application and how you would implement it in Oracle?