merging several large CSV's

Peter Corlett abuse at
Thu Jun 14 17:41:35 BST 2007

On Thu, Jun 14, 2007 at 04:52:06PM +0100, alex at wrote:
> I've been hunting through CPAN for a standard perl module which merges
> several large CSVs based on a known key. The nearest I can find is
> Parse::CSV which lets me stream load single CSVs - but I would then have
> to implement the merging myself. It seems to me that is a common job.

sort -ut, -k1,1 *.csv

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