http://www.slony.info/bugzilla/show_bug.cgi?id=103


Christopher Browne <cbbrowne at ca.afilias.info> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |ASSIGNED




--- Comment #3 from Christopher Browne <cbbrowne at ca.afilias.info>  2009-11-26 09:12:10 ---
(In reply to comment #2)
> I've found in postgresql 8.3 sources that xmin and xmax can't equal 0.
> 
> extract from postgresql-8.3.1-sources/backend/utils/adt/txid.c (in
> parse_snapshot function definition):
> 
>        /* it should look sane */
>         if (xmin == 0 || xmax == 0 || xmin > xmax)
>                 goto bad_format;
> 
> 
> This error may be due to the fact that before postgresql 8.3, slony has
> implemented its proper functions which were certainly different from the new
> functions.

That seems a strong argument in favor of changing the value to "1:1:" :-)


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