View

Imagine you have a favourite playlist on your music app. Instead of going through all your songs every time you want to listen to your favorite tracks, you create a playlist that contains only the songs you love. A view in a database is like that playlist — it’s a saved query that contains only the data you’re interested in, making it easier and faster to access. Suppose we have a database with a table called “Students” that contains information about students, including their names and ages. Now, let’s say we want to create a view that shows only the names of students who are teenagers (aged 13 to 19). ...

Imagine you have a favourite playlist on your music app. Instead of going through all your songs every time you want to listen to your favorite tracks, you create a playlist that contains only the songs you love. A view in a database is like that playlist — it’s a saved query that contains only the data you’re interested in, making it easier and faster to access. Suppose we have a database with a table called “Students” that contains information about students, including their names and ages. Now, let’s say we want to create a view that shows only the names of students who are teenagers (aged 13 to 19). ...