"Stephen R. van den Berg" <[EMAIL PROTECTED]> writes: > Then, from a client perspective, there is no use at all, because the > client can actually pause reading the results at any time it wants, > when it wants to avoid storing all of the result rows. The network > will perform the cursor/fetch facility for it.
[ shrug... ] In principle you could write a client library that would act that way, but I think you'll find that none of the extant ones will hand back an incomplete query result to the application. A possibly more convincing argument is that with that approach, the connection is completely tied up --- you cannot issue additional database commands based on what you just read, nor pull rows from multiple portals in an interleaved fashion. regards, tom lane -- Sent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers