On Fri, 4 Oct 2002, Devrim GUNDUZ wrote:
>
> Hi,
>
> (sorry for the late response...)
>
> On 2 Oct 2002, Andrew McMillan wrote:
>
> > Can you confirm that the postmaster is started with support for TCP
> > connections? It is possible that in other instances you are connecting
> > via unix sockets.
>
> Good point. Tried this connection parameters in two different servers.
> One of them uses Unix domain sockets, the other has a tcp_ip port open...
>
> Anyway, does someone has an example of PostgreSQL + Pear?
Strangely enough, yes. I just did it this week.
// include pear's db stuff
require_once 'DB.php';
// set up your data source
$dsn = "pgsql://vev@localhost/mydatabase";
// connect to your data source
$db = DB::connect($dsn, false);
if (DB::isError($db)) {
die ($db->getMessage());
}
// make your query
$query = "select a from foo";
$res = $db->query($query);
if (DB::isError($res)) {
echo("$query<P>\n");
die ($res->getMessage());
}
// display your results
while ($row = $res->fetchRow())
echo("$row[0]<br>\n");
// disconnect and return
$db->disconnect();
return;
Quite simple actually. I was surprised. The docs make it look
a whole lot harder than it is.
Vince.
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