2010.10.11. 21:26 keltezéssel, Frank Schönheit írta:
Hi Josh,
If so, that's rather problematic. The CTID is a physical pointer ID,
and as such can change out from under a current session if there are
concurrent updates. Using the CTID to grab rows could result in errors
or even seeing expire
Hi Josh,
> If so, that's rather problematic. The CTID is a physical pointer ID,
> and as such can change out from under a current session if there are
> concurrent updates. Using the CTID to grab rows could result in errors
> or even seeing expired data.
Which means SCOPE would be something oth
> Ocke knows more about this, but I suspect the PQ driver might deliver
> that column's name as BestRowIdentifier, which might tempt our RowSet to
> use it in some kind of "SELECT * FROM WHERE ctid=?" statement
> (for re/fetching rows).
If so, that's rather problematic. The CTID is a physical p
Hi Josh/Zoltan,
>> The data content could not be loaded.
>> SQL Status: 42703
>> Error code: 7
>> ERROR: column "ctid" does not exist;
>
> That's very odd. ctid is a system column; no driver should be accessing
> it, for any reason.
Ocke knows more about this, but I suspect the PQ driver might d
Zoltan,
> The data content could not be loaded.
> SQL Status: 42703
> Error code: 7
> ERROR: column "ctid" does not exist;
That's very odd. ctid is a system column; no driver should be accessing
it, for any reason.
--
-- Josh Berkus
