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Date: Fri, 6 Aug 1999 15:59:02 -0400 (EDT)
From: "Collin F. Lynch" <clynch@water2.cs.umass.edu>
Message-Id: <199908061959.PAA29068@water2.cs.umass.edu>
To: pgsql-interfaces@postgresql.org
Subject: spi, tuples
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	Greetings, Is there any way to have an spi function return the result of a query, or 
to connect two tables in a view?  Specifically, I have a table of times and locations from an 
aerial flight, and a table of images from that flight, and I would like to select the images 
that occur within a specified area.  I had thought to join two tables in a view which I know 
that you can do with other databases but I cannot seem to determine how to do it in postgres.  
Alternately I had thought to use an spi function but I do not know how or if I can have it 
return the result of a select statement of more than one record.  The database ins Postgresql 
6.5.1 on a Linux (RH 6) box.
	Any help would be appreciated.
	
	Collin Lynch.