What does schema mean in a database?

What is a database schema explain using an example?

A database schema is the skeleton structure that represents the logical view of the entire database. It defines how the data is organized and how the relations among them are associated. It formulates all the constraints that are to be applied on the data.

What is meant by schema in SQL?

We define SQL Schema as a logical collection of database objects. A user owns that owns the schema is known as schema owner. It is a useful mechanism to segregate database objects for different applications, access rights, managing the security administration of databases.

What is schema example?

A schema is an outline, diagram, or model. In computing, schemas are often used to describe the structure of different types of data. Two common examples include database and XML schemas.

Why do we use schema in database?

Database schemas are important because they help developers visualize how a database should be structured. A project may only use a few tables and fields. Still, having a schema gives developers a clear point of reference about what tables and fields a project contains.