Also noted as “Relation”, “Association” or “Reference”, this represents the association between pairs of tables. ERBuilder Data Modeler supports four kinds of relationships: Identifying relationship, Non-identifying relationship, many-to-many relationship, and reflexive relationship. To show the “Relation” management dialog box, double click on the relation in the diagram or click right on the relation and select “Properties”.
Note that creating a relation from the treeview is not possible. It is possible only through point-and-click.
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