From: | Zeugswetter Andreas SARZ <Andreas(dot)Zeugswetter(at)telecom(dot)at> |
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To: | "'Tom Lane'" <tgl(at)sss(dot)pgh(dot)pa(dot)us> |
Cc: | "'hackers(at)postgresql(dot)org'" <hackers(at)postgresql(dot)org> |
Subject: | AW: [HACKERS] Revised proposal for libpq and FE/BE protocol chang es |
Date: | 1998-04-30 07:43:38 |
Message-ID: | 219F68D65015D011A8E000006F8590C6010A5268@sdexcsrv1.sd.spardat.at |
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Lists: | pgsql-hackers |
Hi there,
You seem to be doing very much thought in this area ;-)
One idea strikes me though:
A standard ODBC Call Level Interface exists !
Why not try to get the ideas for libpq from there ? Maybe we could even
implement those
same functions.
A small extract:
SQLPrepare
SQLExecute
SQLFetch
SQLFreeStmt
On the discussion of the protocol, I would suggest using and looking into
pvm3 at ftp://netlib2.cs.utk.edu/pvm3
this would open a wide area of low and high speed client server protocols
like: ipcshm, unix domain sockets, and native access to high performace
interconnects.
I use it to communicate from backend user defined functions with a neural
network
simulator. It simplifies the communication substantially.
Andreas
> Tom Lane wrote:
>
> Here is a revised proposal that takes into account the discussions
> of the last few days. Any comments?
<snip>
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