MySQL Schemas and Databases: Are They the Same Thing?

Schema and Database in MySQL: Are They Different?

While in some database systems, such as SQL Server, a database is a container that houses schemas, MySQL considers the terms "schema" and "database" synonymous.

According to the MySQL Glossary, a schema represents a database from a physical standpoint. One can use the keyword "SCHEMA" instead of "DATABASE" in MySQL SQL syntax, as exemplified by "CREATE SCHEMA" in lieu of "CREATE DATABASE."

In contrast, other database products, like Oracle Database, differentiate between schemas and databases. In Oracle, a schema is a subset of a database, encompassing the tables and objects owned by a specific user.

Therefore, in MySQL, schemas and databases are essentially interchangeable terms. They refer to the collection of tables, stored procedures, and other database objects that together constitute a logical data structure for managing and organizing data.

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