On Thu, Jun 13, 2002 at 01:04:13PM -0400, [EMAIL PROTECTED] wrote:
> That's not the case for current things invocable via func() interface for
> DBD::Pg driver...
Then that needs fixing. (Rename them and add aliases with the old
names for backwards compatibility.)
One day the DBI will get a way to 'install' driver methods as 'first
class' DBI methods. But it will only allow methods that have the
correct driver prefix to be installed.
Tim.
> -alex
>
> On Thu, 13 Jun 2002, Tim Bunce wrote:
>
> > Don't forget that all driver-private attribute and functions should
> > start with the driver prefix. So backend_pid should be called pg_backend_pid
> >
> > Tim.
> >
> > On Thu, Jun 13, 2002 at 07:35:23AM -0400, [EMAIL PROTECTED] wrote:
> > > Its a fairly small change to add this, 10 lines of code. I wrote this
> > > patch for a previous place, unfortunately I no longer work with Pg
> > > regularly, and don't have time to clean it up and give you a proper patch
> > >
> > > The interface is $pid=$dbh->func('backend_pid')
> > >
> > > Unfortunately, I don't work with Pg often enough, but this should get you
> > > started:
> > > in Pg.xs:
> > >
> > > +void
> > > +backend_pid(dbh)
> > > + SV * dbh
> > > + CODE:
> > > + D_imp_dbh(dbh);
> > > +
> > > + ST(0) = dbd_db_backend_pid(dbh, imp_dbh);
> > >
> > > In dbdimp.c:
> > >
> > > +int
> > > +dbd_db_backend_pid (dbh, imp_dbh)
> > > + SV *dbh;
> > > + imp_dbh_t *imp_dbh;
> > > +{
> > > + char id;
> > > + SV* retsv;
> > > +
> > > + if (dbis->debug >= 1) { fprintf(DBILOGFP, "dbd_db_backend_pid\n"); }
> > > +
> > > + return PQbackendPID(imp_dbh->conn);
> > > +}
> > >
> > >
> > > Good luck. Once it works, submit it to maintainer, will ya? ;)
> > >
> > > -alex
> > >
> > > On 13 Jun 2002, Jeff Boes wrote:
> > >
> > > > On Thu, 2002-06-13 at 11:25, Jeff Boes wrote:
> > > > > I may have asked this or seen this asked before, but my memory is poor
> > > > > today: is there any way to know the process ID associated with the
> > > > > database backend connected to a DBD::Pg database handle?
> > > >
> > > > Further investigation shows:
> > > >
> > > > The old 'Pg.pm' (pre-DBD days) had many more functions connected to the
> > > > internal API. In particular, Pg.xs of that day had
> > > >
> > > > int
> > > > PQbackendPID(conn)
> > > > PG_conn conn
> > > >
> > > > but as I'm not (yet) a hacker of XS, I can't figure out how to shoehorn
> > > > this into DBD::Pg. Any takers?
> > > >
> > > >
> > > >
> > >
> > >
> > >
> > >
> >
>
