Schema 500 Meter Vrouwen

A relation schema is the logical definition of a table - it defines what the name of the table is, and what the name and type of each column is. A database schema is the. Jun 11, 2014o que são schemas?

Your first meaning is the kind of schema you get with create schema -- an object container. A schema is a collection of database objects (used by a user.). Schema objects are the logical structures that directly refer to the database’s data.

Aug 2, 2014a schema is a blueprint of the database which specifies what fields will be present and what would be their types.