Relational Diagram

Concepts : Concepts used in HOPEX : Diagram Types : Relational Diagram

Relational Diagram

A relational diagram describes a database: It represents the physical data structures used by programs.

Translations

FR	Diagramme relationnel
EN	Relational Diagram
DE	Relationales Diagramm
IT	Diagramma relazionale

Described MetaClass

Database

Products

HOPEX NAF, HOPEX DoDAF.

Views

Below are the different views available in this type of diagram using the Views and details command. These views are listed in their order of appearance in the Display dialog box. For each view the various object types and links are listed.

Views	View by default	Object type	Links
External References		External reference.
Keys		Key.	Table between Table and Key Migratory between Table and Key
Notes		Note.
Tables		Column, Table.	Column between Column and Table
Indexes		Index.	Column between Column and Index Index between Index and Table
Logical Views		Physical View, Table of a View.	Origin Table between Table and Table of a View Physical View Component between Table of a View and Physical View