"Y Sidhu" <[EMAIL PROTECTED]> writes:
> The question is:  Is this method of repeatedly establishing and
> re-establishing database connections with the same 3 tables efficient?

No.  Launching a new backend process is a fairly expensive proposition;
if you're striving for performance you don't want to do it for just one
or two queries.  Look into connection pooling ...

                        regards, tom lane

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