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Anonymous Asked in Cars &Transportation · 2 weeks ago

What is a schema and state?

Contents
  1. What does schema mean?
  2. What is schema example?
  3. What is the difference between schema and state of a DBMS table?
  4. What does state mean in database?
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.


What does schema mean?

The term "schema" refers to the organization of data as a blueprint of how the database is constructed (divided into database tables in the case of relational databases). The formal definition of a database schema is a set of formulas (sentences) called integrity constraints imposed on a database.

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.

What is the difference between schema and state of a DBMS table?

Above given is the schema of the table teacher. ... Difference between Schema and Instance :SchemaInstanceDoes not change Frequently.Changes Frequently.Defines the basic structure of the database i.e how the data will be stored in the database.It is the set of Information stored at a particular time.

What does state mean in 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.

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