slony1-bugs at lists.slony.info slony1-bugs at lists.slony.info
Wed Nov 25 06:40:00 PST 2009
http://www.slony.info/bugzilla/show_bug.cgi?id=103


Cyril Scetbon <cyril.scetbon at free.fr> changed:

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




--- Comment #2 from Cyril Scetbon <cyril.scetbon at free.fr>  2009-11-25 06:40:00 ---
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.


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