Yann,
2011/6/16 Delorme, Yann <Yann(dot)Delorme(at)esker(dot)fr>:
> Thanks
>
> Do you think that it will be fix in future release 9.1 ?
Tom commited a fix in all the supported releases where the bug is
present including 9.0:
http://git.postgresql.org/gitweb?p=postgresql.git;a=commitdiff;h=669ac03af62328e4eb572dacb8ba319414ef1211
You can either build a specific 9.0 release with the patch or wait for
the next 9.0.x maintenance release.
Have a nice day.
--
Guillaume