Thread: What is the difference between Logical link and Foreign Key link in Postgresql

What is the difference between Logical link and Foreign Key link in Postgresql

From
"Suresh Gupta VG"
Date:
Hi List,

Can any one explain me what is the difference between logical link and
foreign key link between the tables in postgresql. Does the tables are
linked like parent-child relationship?
Pls give me an idea about the logical links in the database.

Regards,
G. V. Suresh Gupta
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Am Montag, 16. Juni 2008 schrieb Suresh Gupta VG:
> Can any one explain me what is the difference between logical link and
> foreign key link between the tables in postgresql.

PostgreSQL has no concept by the name of logical link.  What are you refering
to?