Thread
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Re: [HACKERS] I want to change libpq and libpgtcl for better handling of large query results
Peter T Mount <psqlhack@maidast.demon.co.uk> — 1998-01-06T23:13:23Z
On Wed, 7 Jan 1998, Vadim B. Mikheev wrote: > Sorry, just to clear things: > > > We were talking about some changes to the protocol. Perhaps, we could do > > something like changing it so it sends the result in blocks of tuples, > > rather than everything in one block. Then, in between each packet, an ACK > ^^^^^^^^^^^^^^^^^^^^^^^ > > Backend sends tuples one by one - just after executor gets next tuple > from upper plan, backend sends this tuple to client-side. Oops, of course it does, sorry ;-) > > or CAN style packet could be sent to the backend, either asking for the > > next, or canceling the results. -- Peter T Mount petermount@earthling.net or pmount@maidast.demon.co.uk Main Homepage: http://www.demon.co.uk/finder Work Homepage: http://www.maidstone.gov.uk Work EMail: peter@maidstone.gov.uk