Outrageously Funny Word Dictionary :: Subschema

👉 Subschemas are a data model used in relational databases to store and organize related tables. They are used to encapsulate information that is common across multiple tables, allowing for easier querying and management of data. In a subschema, each table is associated with a unique name or identifier, which can be used to refer to the table later on. The subschemas define the structure of the tables within the schema, including columns, relationships between tables, and constraints. Subschemas are essential in designing and maintaining

subschemas

👉 In data management, a "subschema" is a subset of a schema that defines additional information or constraints about the structure of the table. This may include additional columns, relationships between tables, constraints on column types and values, and more. For example, if we have a database with a user table that includes fields like id (primary key), name, email, password, and age, we might define a "subschema" to add some additional information: ```sql CREATE SCHEMA user

subschema