Re: Precision = Scale?

From: Andrus Adamchik (andru..bjectstyle.org)
Date: Wed Dec 01 2004 - 17:00:30 EST

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> In the Cayenne Modeler, under DbEntity/Attributes, does the "Precision"
> column equal the scale for a DECIMAL? For example, if you have a
> DECIMAL(12,2) is the "Max Length" = 12 and the "Precision" = 2? If so,
> can the maximum length be omitted?
>
> Thanks,
>
> /dev/mrg

Yeah, the naming is somewhat unfortunate (we may need to change this in
the future)... Precision is really decimal scale. For DECIMAL columns
schema generation purposes if max length is not set, precision
(umm...scale) is ignored.

Andrus

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