Everyone knows and loves the first three normal forms. We go through the process of normalization to remove redundancies in our data structures. But the redundancies we remove have nothing to do with ...

Description: Normalize the database to Second Normal Form (2NF). Second Normal Form (2NF) removes partial dependencies; this means that all non-key attributes are fully functionally dependent on the ...

The Nii Noi Nortey Foundation, a non-governmental organization has adopted, and promised to renovate the Nii Amugi Avenue Basic School at Adabraka, a suburb of Accra. This was disclosed by the CEO of ...

Structure, Array, Function, Class, Object, Private Member, Public Member, Nesting Member, Member Function, Friend Function, Constructor, Destructor, Inheritance ...

Putting a database in Third Normal Form (3NF) is a crucial step in database design. This form eliminates data redundancy and inconsistencies, ensuring that data is stored in a structured and logical ...

Read this SQL tutorial to learn when to use SELECT, JOIN, subselects and UNION to access multiple tables with a single statement. It’s sometimes difficult to know which SQL syntax to use when ...

Microsoft's relational database engine has had the same licensing model since 2012. The new version released this week brings significant changes that brings SQL Server closer to Azure SQL's licensing ...