What is sql architecture?
What is graph sql?
What are the different schemas objects that can be created using pl/sql?
Do foreign keys improve performance?
Types of indexes. What is the default key created when a primary key is created in a table ?
What is a temporal table?
What does sql stand for?
Why do we need databases?
what is 'force view'?
How to select unique records from a table?
Define SQL and state the differences between SQL and other conventional programming Languages?
What is a table in a database?
how to check the 3rd max salary from an employee table?