On Thu, Dec 02, 2004 at 03:59:46PM -0800, X X wrote:
> > I think you're looking for PQresultErrorField()
> > called with the
> > fieldcode argument set to PG_DIAG_SQLSTATE.
>
> Thanks for your reply. This is exactly what I was
> looking for, but the libpq documentation does not
> mention it (at least I did not find).
Appendix A says:
All messages emitted by the PostgreSQL server are assigned five-character error codes that follow the SQL
standard's conventions for "SQLSTATE" codes.
The PQresultErrorField() function is documented in the libpq
"Command Execution Functions" section:
http://www.postgresql.org/docs/7.4/static/libpq-exec.html#AEN20619
The documentation says:
The following field codes are available: ...
PG_DIAG_SQLSTATE The SQLSTATE code for the error (see Appendix A). Not localizable.Always present.
--
Michael Fuhr
http://www.fuhr.org/~mfuhr/
