In response to pere roca :
>
> hi all,
>
> I update a column based on a division over two real values. It causes a huge
> number of decimals that I wanna to limit.
>
> UPDATE point_pol SET taxa_record = ((SELECT ((CASE WHEN numtax>0 THEN
> numtax/numreg ELSE 1 END))) where userid='hello'
>
> taxa_record values are real and with real I cannot limit the decimals.
> I tried to apply a round in the sql sentence but complains that round must
> be applied to a single value each time.
Tray:
UPDATE point_pol SET taxa_record = round(((SELECT ((CASE WHEN numtax>0
THEN numtax/numreg ELSE 1 END))),2) ...
to round to 2 decimal places.
Andreas
--
Andreas Kretschmer
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