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Re: [HACKERS] Recursive queries?

Thomas Lockhart <lockhart@alumni.caltech.edu>

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From: "Thomas G. Lockhart" <lockhart@alumni.caltech.edu>
To: "Meskes, Michael" <meskes@topsystem.de>
Cc: "'Vadim B. Mikheev'" <vadim@sable.krasnoyarsk.su>, PostgreSQL Hacker <pgsql-hackers@postgresql.org>
Date: 1998-02-20T16:44:15Z
Lists: pgsql-hackers 
> But such a statement is executed only once, isn't it?
>
> Postquel did execute a retrieve* into as long as it was able to generate
> new data.

OK, I'll bite :)
Can you give an example of this? How does new data become available in the
middle of a transaction? Just curious...