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Anonymous Asked in Cars &Transportation · 2 weeks ago

Is schema a part of database?

Contents
  1. Is schema and database different?
  2. Is schema the database name?
  3. Which database has schema?
  4. Do all databases have a schema?
A database generally stores its schema in a data dictionary. Although a schema is defined in text database language, the term is often used to refer to a graphical depiction of the database structure. In other words, schema is the structure of the database that defines the objects in the database.


Is schema and database different?

The database is a collection of schema, records, and constraints for the tables. On the other hand, a schema contains the structure of tables, attributes, their types, constraints, and how they relate to other tables. The DDL statement is used to generate and modify the schema.

Is schema the database name?

A Schema in SQL is a collection of database objects associated with a database. The username of a database is called a Schema owner (owner of logically grouped structures of data). Schema always belong to a single database whereas a database can have single or multiple schemas.

Which database has schema?

Schema in Oracle Database system In the Oracle database system, the term database schema, which is also known as "SQL schema," has a different meaning. Here, a database can have multiple schemas (or “schemata,” if you're feeling fancy). Each one contains all the objects created by a specific database user.

Do all databases have a schema?

Yes, pretty much all databases have some sort of Schema.

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