>>> On Fri, Nov 23, 2007 at 5:31 AM, in message <[EMAIL PROTECTED]>,
Dragan Zubac <[EMAIL PROTECTED]> wrote:
>
> Didn't know where to submit question regarding design&performance.
This page is the place to figure that out:
http://www.postgresql.org/community/lists/
For the questions you have, you probably should post in pgsql-general.
Possibly pgsql-performance.
> Begin transaction,take one message from the table,send it,if all went
> well,then commit.
I'm not clear on what you mean by "take one message from the table".
(Do you mean that you will select it and delete it?) I'd suggest a re-post
in a more appropriate list with a little more detail of this type, to give
people more to go on.
I'm sorry I wasn't able to help more; not quite enough information
there....
-Kevin
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TIP 9: In versions below 8.0, the planner will ignore your desire to
choose an index scan if your joining column's datatypes do not
match