Simple question – do you include unrelated tables in an ERD. By unrelated I mean a table that is not associated with any other table in the database.
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Simple question – do you include unrelated tables in an ERD. By unrelated I mean a table that is not associated with any other table in the database.
Thanks
No you cannot include unrelated entities in ER Diagram.An entity should atleast participate in one relationship to exist in ERD.