Re: Optimize partial TOAST decompression - Mailing list pgsql-hackers

From Tom Lane
Subject Re: Optimize partial TOAST decompression
Date
Msg-id 4411.1569939037@sss.pgh.pa.us
Whole thread Raw
In response to Re: Optimize partial TOAST decompression  (Tomas Vondra <tomas.vondra@2ndquadrant.com>)
Responses Re: Optimize partial TOAST decompression
List pgsql-hackers
Tomas Vondra <tomas.vondra@2ndquadrant.com> writes:
> Hmmm, this seems to trigger a failure on thorntail, which is a sparc64
> machine (and it seems to pass on all x86 machines, so far).

gharial's not happy either, and I bet if you wait a bit longer you'll
see the same on other big-endian machines.

> I wonder if that's wrong, somehow ... Maybe it should use VARSIZE_ANY,
> but then how would it work on any platform and only fail on sparc64?

Maybe it accidentally seems to work on little-endian, thanks to the
different definitions of varlena headers?

            regards, tom lane



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