For example, an attribute “age” that will depend on “birthdate” which consequently depends upon “studentID” is said to have a partial practical dependency, along with a table containing these characteristics would fail to satisfy the 2nd normal variety. A database schema represents the logical configuration of all or Component of https://ms-pfa30471.arwebo.com/57924872/the-smart-trick-of-database-performance-optimization-that-nobody-is-discussing