On Jun 15, 2006, at 11:49 AM, chester c young wrote:

in PHP for example, where there are multiple sessions and which you get is random:

how do you know if the session you're in has prepared a particular statement?

and/or how do you get a list of prepared statements?

last, is there any after login trigger that one could use to prepare statements the session would need? or is this a dumb idea?

If you are using pooled connections, I don't think there is a reasonable way you could managed prepared statements across requests. You'll probably want to just prepare the ones you need for the current request and discard them when the request ends.

I have a short article where you might find some useful information for managing prepared statements:

http://pgedit.com/resource/php/pgfuncall

You might also post your question to PostgreSQL PHP list -- probably more PHP expertise there.

Best,

John




John DeSoi, Ph.D.
http://pgedit.com/
Power Tools for PostgreSQL


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