What is multi schema?

What are the 3 types of schema?

The three-schema approach provides for three types of schemas with schema techniques based on formal language descriptions:External schema for user views.Conceptual schema integrates external schemata.Internal schema that defines physical storage structures.Three-schema approach - Wikipedia

Can you have multiple schemas?

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.

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 and types of schema?

Schema is the overall description of the database. The basic structure of how the data will be stored in the database is called schema. Schema is of three types: Logical Schema, Physical Schema and view Schema.