What is initial database schema?

Question

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.

What is a database schema?

A database schema defines how data is organized within a relational database; this is inclusive of logical constraints such as, table names, fields, data types, and the relationships between these entities.

What is the initial database?

Initial Database State: – Refers to the database state when it is initially loaded into the system.

What is a database schema example?

In MySQL, schema is synonymous with database. You can substitute the keyword SCHEMA for DATABASE in MySQL SQL syntax. Some other database products draw a distinction. For example, in the Oracle Database product, a schema represents only a part of a database: the tables and other objects are owned by a single user.

What is database default schema?

The dbo schema is the default schema of every database. By default, users created with the CREATE USER Transact-SQL command have dbo as their default schema. The dbo schema is owned by the dbo user account. Users who are assigned the dbo as default schema don't inherit the permissions of the dbo user account.

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