> That's bizarre ... I'd have thought a very long line would be more
> likely to trigger internal performance problems than the original.
> What happens if you read the file with "psql -f dump.sql" instead
> of cat/stdin?

non-flat.  Also ran via \i and got non flat times.

> BTW, I get flat times for your psql test case on Unix, again both with
> local and remote client.  So whatever is going on here, it's
> Windows-specific.

yeah.  I'm guessing problem is in the mingw flex/bison (which I really,
really hope is not the case) or some other win32 specific block of code.
I'm snooping around there...


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