On 1/11/07, Martijn van Oosterhout <kleptog@svana.org> wrote:
On Thu, Jan 11, 2007 at 12:58:01AM -0500, Jaime Casanova wrote:
> Hi,
>
> i'm trying to share some info between backends but i cannot figure how
> to do it...
> i was reading bgwriter.c and autovacuum.c hoping there is something
> that can show me the way to go...
Well, there's a shared memory block, but getting access to it is not
easy. Using a table may to easier, but you'll need to provide more
details if you want more help.
i'm trying to fix a problem related to the patch Albert sent in
october (Tablespace for temporary objects and sort files)
http://archives.postgresql.org/pgsql-patches/2006-10/msg00141.php
http://archives.postgresql.org/pgsql-patches/2007-01/msg00063.php
after reviewing this i notice this will not use different tablespaces
in the case of having various connections all with just one temp
table:
http://archives.postgresql.org/pgsql-patches/2007-01/msg00188.php
what i'm trying to do it is share what's the next_temp_tablespace to use...
the other way to do this is as you say using tables, but i don't think
this is a good idea in this case...
comments?
--
regards,
Jaime Casanova
"Programming today is a race between software engineers striving to
build bigger and better idiot-proof programs and the universe trying
to produce bigger and better idiots.
So far, the universe is winning."
Richard Cook
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