Brent Wood <pcreso@yahoo.com> schrieb:
>
> Hi,
>
> I can specify the text used to represent a null value in output from copy, but I'd like to do something similar is
selectoutput, eg: all NULL values are represented by NA or NaN.
COALESCE:
test=*# select coalesce(NULL, 'NaN');
coalesce
----------
NaN
Andreas
--
Really, I'm not out to destroy Microsoft. That will just be a completely
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"If I was god, I would recompile penguin with --enable-fly." (unknown)
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