ORACLE DATABASE INTERVIEW QUESTIONS

What is the purpose of the = operator in SQL?

How do you use the = operator to filter rows in Oracle?

Can you use the = operator with numeric data in Oracle? Provide an example?

How do you combine the = operator with other conditions using AND and OR?

How does Oracle handle NULL values when using the = operator?

Can you use the = operator with date values in Oracle? Provide an example?

How do you optimize queries that use the = operator in Oracle?

How do you use the = operator with subqueries in Oracle?

How do you combine the = operator with aggregate functions in Oracle?

Explain a scenario where you need to use the = operator and how you would implement it in Oracle.