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On Tue, 26 Feb 2008 14:17:24 -0500 (EST)
Greg Smith <gsmith@gregsmith.com> wrote:
> On Tue, 26 Feb 2008, Tom Lane wrote:
>
> > What are you imagining here ... a plain SQL script containing
> > database-independent INSERT commands? That's going to suck compared
> > to COPY no matter what.
>
> Think 100GB+ of data that's in a CSV or delimited file. Right now
> the best import path is with COPY, but it won't execute very fast as
> a single process. Splitting the file manually will take a long time
> (time that could be spend loading instead) and substantially increase
> disk usage, so the ideal approach would figure out how to load in
> parallel across all available CPUs against that single file.
You mean load from position? That would be very, very cool.
Joshua D. Drake
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