What is an initial state of a database?

What is the state of a database?

Database state, in database technology the set of stored data. Entering, modifying, or deleting information changes the database state. *Actual data stored in a particular moment in time.

What is database schema and state?

Database Schema is the overall Design of the Database. It is the skeleton structure that represents the logical view of the entire database. It tells how the data is organized and how the relations among them are associated. Database State: Refers to the content of a database at a moment in time.

Is database State and database instance same?

An instance is also called a current state or database state. The database schema that defines variables in tables which belong to a specific database, the records of these variables at a particular moment are called the instance of the database.

What is relational database state?

A relational database schema is a set of relation schemas and a set of integrity constraints. A relational database is a set of relation states such that every relational database state satisfies the integrity constraints specified on relational database schema.