I've never used it with a monster query but I do use it's inverse all the
time.

Create table test1 as (select * from test2 where 1=0);

This creates a copy of the structure of the original.  Leave off the where
and you also copy the data.  Maybe they just want to make explicit that
which is implicit.



                                                                                       
    
                    Ed Bittel                                                          
    
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                    10/25/2001                                                         
    
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I was monitoring a load test of my company's new
application when I came across something interesting.
One of the more monstrous queries had the following as
part of its WHERE clause: 'AND 1 = 1'

Has anyone seen this used before?  What is it supposed
to achieve?

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