From: | Michael Meskes <meskes(at)topsystem(dot)de> |
---|---|
To: | tgl(at)sss(dot)pgh(dot)pa(dot)us (Tom Lane) |
Cc: | pgsql-hackers(at)postgresql(dot)org (PostgreSQL Hacker) |
Subject: | Re: [HACKERS] Revised proposal for libpq and FE/BE protocol changes |
Date: | 1998-04-29 08:35:31 |
Message-ID: | 199804290835.KAA05842@gauss.topsystem.de |
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Lists: | pgsql-hackers pgsql-interfaces |
Tom Lane writes:
> I propose to revise libpq and modify the frontend/backend protocol
> to provide the following benefits:
> * Provide a clean way of reading multiple results from a single query
> string. Among other things, this solves the problem of allowing a
> single query to return several result sets with different descriptors.
Does this mean I can read in a complete C array with one call? I mean
something like this:
char emp_name[10][10];
exec sql select name into :emp_name from emp;
But then I didn't see anything like this in your examples. Do I have to
iterate using PQgetResult then?
Michael
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