Re: sql row constructor...works!

> Josh Berkus <josh@agliodbs.com> writes:
>> It's esoteric enough that I don't know what you're talking about.  Can 
>> you give us an example?
>
> He's talking about this:
> http://archives.postgresql.org/pgsql-performance/2004-07/msg00188.php

Hmm...  

So the example would be that if you have just read a record from t
that gave you value t.a=a1, t.b=b1, t.c=c1, the next one, based on
a,b,c, would be...
       select * from t where a >= a1 and b >= b1 and c >= c1       order by a,b,c       limit 1 offset 1;

Right?
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