Re: strange update problem with 7.2.1 - Mailing list pgsql-hackers

On Sat, 25 May 2002, Tom Lane wrote:

> Oleg Bartunov <oleg@sai.msu.su> writes:
> > test=# update tst set i = i+10   where a && '{3,4}';
> > UPDATE 3267
> > test=# set enable_indexscan=off;
> > SET VARIABLE
> > test=# update tst set i = i+10   where a && '{3,4}';
> > UPDATE 4060
>
> I get the same in current sources (in fact the number of rows updated
> varies from try to try).  Are you sure it's not a problem with the
> gist index mechanism?
>

We'll look once more, but code for select and update should be the same.

>             regards, tom lane
>
Regards,    Oleg
_____________________________________________________________
Oleg Bartunov, sci.researcher, hostmaster of AstroNet,
Sternberg Astronomical Institute, Moscow University (Russia)
Internet: oleg@sai.msu.su, http://www.sai.msu.su/~megera/
phone: +007(095)939-16-83, +007(095)939-23-83