Horton

Re: COPY FROM performance improvements

Tom Lane <tgl@sss.pgh.pa.us>

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From: Tom Lane <tgl@sss.pgh.pa.us>
To: Simon Riggs <simon@2ndquadrant.com>
Cc: Luke Lonergan <llonergan@greenplum.com>, Alon Goldshuv <agoldshuv@greenplum.com>, pgsql-patches@postgresql.org
Date: 2005-08-10T15:29:49Z
Lists: pgsql-performance 
Simon Riggs <simon@2ndquadrant.com> writes:
> Nobody's said what compiler/hardware they have been using, so since both
> Alon and Tom say their character finding logic is faster, it is likely
> to be down to that? Name your platforms gentlemen, please.

I tested on HPPA with gcc 2.95.3 and on a Pentium 4 with gcc 3.4.3.
Got pretty much the same results on both.

			regards, tom lane