Is schema and DB same?

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A database is any collection of data. The data in a database is usually organized in such a way that the information is easily accessible. A schema is basically a formal description of how a database is formed and where everything is located.

What is a schema in a DB?

A database schema represents the logical configuration of all or part of a relational database. It can exist both as a visual representation and as a set of formulas known as integrity constraints that govern a database. These formulas are expressed in a data definition language, such as SQL.

Is schema and database same in MySQL?

In MySQL, schema is synonymous with database. As the query is written to create the database, similarly the query can be written to create the schema. Logical structure can be used by the schema to store data while memory component can be used by the database to store data.

Is schema same as database in Oracle?

A schema is a collection of database objects. A schema is owned by a database user and has the same name as that user. Schema objects are logical structures created by users.

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