Postgres numbers the rows and fields starting at 0 - your call to get the
first row and column would be PQgetvalue(result, 0, 0)
Chris
On Thu, 10 Sep 1998, Simon Drabble wrote:
>
> I'm executing a (simple) query using libpq, and this is the error I get
> from PQgetvalue(result, 1, 1):
>
> PQgetvalue: There is no field 1 in the query results. The highest
> numbered field is 0.
>
> I get a similar error if I call getlength().
>
> There _is_ data there - PQprintTuples() prints everything correctly.
>
>
> Can anyone shed any light? PQtrace() doesn't reveal anything useful..
>
>
> Simon.
>
>
> --
> ...oooOOOooo...
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>
>
>