On Aug 30, 2008, at 10:33 AM, Albretch Mueller wrote:
well, yeah! I would totally agree with you, but since I doubt very much "COPY FROM CSV" is part of the SQL standard to beging with, why not spice it up a little more?
I'd guess that coming up with a general algorithm to guess the type from a column of CSV text would satisfy no one, since we'd always miss a particular case that is important to someone (are times local or UTC? Should we assume integer or float? Varchar or text?), and the option is a forest of switches that would be extremely complex and error prone.
This sounds very much like an application-domain problem, best solved in the application domain.
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