From: | Max Khon <fjoe(at)iclub(dot)nsu(dot)ru> |
---|---|
To: | Cedar Cox <cedarc(at)visionforisrael(dot)com> |
Cc: | pgsql-odbc(at)postgresql(dot)org, Bruce Momjian <pgman(at)candle(dot)pha(dot)pa(dot)us>, pgsql-interfaces(at)postgresql(dot)org |
Subject: | Re: Re: more odbc patches |
Date: | 2001-01-23 18:05:47 |
Message-ID: | Pine.BSF.4.21.0101240003230.28355-100000@iclub.nsu.ru |
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Thread: | |
Lists: | pgsql-interfaces pgsql-odbc pgsql-patches |
hi, there!
On Tue, 23 Jan 2001, Cedar Cox wrote:
> I don't get it. Does this mean the ODBC driver is checking referential
> integrity before it passes things to the backend server? Seems kind of
> pointless to me. I thought the ODBC driver just passes through RI errors
> generated by the backend.
we talk about SQLForeignKeys functionality :)
it has nothing to do with RI errors reporting
> On Tue, 23 Jan 2001, Max Khon wrote:
>
> > hi, there!
> >
> > On Mon, 22 Jan 2001, Bruce Momjian wrote:
> >
> > > Can someone comment on this?
> >
> > I have got more comments from Constantin: current implementation will fail
> > (return too many rows) if one table has two foreign keys, e.g.:
> > CREATE TABLE prim(i integer PRIMARY KEY);
> > CREATE TABLE f(i integer REFERENCES prim, j integer REFERENCES prim);
/fjoe
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