temp tables and pg_pconnect()

hi,

I am using temp tables in stored procedures (I just can not create
normal tables because I must retreive values from those tables in those
stored procedures with the "execute" instruction).

doing connexions with pg_connect()/pg_close() on each php page all work
fine, but when I try to use pg_pconnect() (wich is much more efficient!)
temp table are not detroyed...

how can I use pg_connect() and continue using temp tables in stored
procedures?

thanks

--
Emmanuel SARACCO
Email: esaracco(at)noos(dot)fr