> > How can I check from C-program whether connection to pgsql
> > engine still works or already lost?
> > PQstatus() returns CONNECTION_OK even when backend process is killed
> > by hands after connection is made.
>
> > ps: Searching through pgsql-mail-lists archive and Faq gave nothing.
>
> I think you can't know if a connection is ok before trying to send
> a query to the server (IMHO)
>
> If you really want to know before, you can send a simple query (select '1')
> and test the PGResult
> (!= PGRES_COMMAND_OK or !=PGRES_TUPLES_OK or ==PGRES_BAD_RESPONSE or ==PGRES_FATAL_ERROR)
thanx, but now I doing just this thing :)
and I would need something like PQping() ;)
mike
