Re: Separate Sessions?? (View data <-> Query tool)

""Dave Page"" <dpage(at)pgadmin(dot)org> a következoket írta üzenetében
news:937d27e10811251205k65418b5esc9398343aea59ffb(at)mail(dot)gmail(dot)com(dot)(dot)(dot)
2008/11/25 Csaba Együd <csegyud(at)gmail(dot)com>:

> Yes, I do use CREATE TEMPORARAY TABLE statement and I know that temp table
> lives only during the sessionor transaction. This is what I need.
> I meant that I'd like pgAdmin3 to use the same session both in the query
> tool and
> the view data tool to be able to use the temp table while modifying the
> data
> via view data tool.

That's simply not possible. It would blow up extremely quickly - as
soon as you set a GUC that the main browser wasn't expecting, or the
browser tried to run a query whilst you were (or vice-versa). You
could implement some kind of queuing mechanism of course, but that
would significantly reduce usability as everything would bottleneck
around a single connection.

--
Dave Page
EnterpriseDB UK: http://www.enterprisedb.com

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Hi Dave,

so you say I have no chance to use a session wide temp table from triggers
because I can not create it before viewing data?
Isn't there a way to run something before starting querying the data for
table view? Imean it would be nice to be able to run a stored proc or any
valid SQL statement in the session of View Data tool. If there is not,
wouldn't it be good idea? It has minimal overhead and I think many people
use temporary tables or have other depenencies influencing a given query.
Hoping... :) Thank you.

--
Best Regards,
Csaba Együd