On Wed, Apr 09, 2008 at 10:20:18AM +0200, josep porres wrote:
> At the end I've realized that there is no column named 'clau'. It has
> another name.
> So the subselect query is wrong, if I execute it alone, an error appears
<snip>
> The question is:
> Is it a normal behaviour? Because I think that if the query is wrong,
> wouldn't be better to raise an error?
Google for "correlated subquery". Short answer: It's supposed to work
that way.
Have a nce day,
--
Martijn van Oosterhout <kleptog@svana.org> http://svana.org/kleptog/
> Please line up in a tree and maintain the heap invariant while
> boarding. Thank you for flying nlogn airlines.
