error messages (not valid postgresql link resoucre)

[Robert Morgan]

|I'm trying to run a query on a database using php and postgres functions

||<?php
db_connect();
$stat = pg_exec($connst r,"SELECT WSID from tblWorkstation ");
while ($row = pg_fetch_rows($ stat))
{
print("<option> $row[0]</option>");
}
?>

but I get these error messages. I have tested to see if the connection
is still alive and it is.
||

*Warning*: pg_exec(): supplied argument is not a valid PostgreSQL link
resource in */var/www/html/Databasesite2/Untitled-2*.php on line 27 |

*Warning*: pg_fetch_row(): supplied argument is not a valid PostgreSQL
result resource in */var/www/html/Databasesite2/Untitled-2*.php on line 28

And when I try to close the connection I get theses error messages.

*Warning*: pg_close(): 1 is not a valid PostgreSQL link resource in
*/var/www/html/Databasesite2/Untitled-2.php* on line *61*

*Warning*: pg_host(): 1 is not a valid PostgreSQL link resource in
*/var/www/html/Databasesite2/Untitled-2.php* on line *63*

*Warning*: pg_last_error() : 1 is not a valid PostgreSQL link resource in
*/var/www/html/Databasesite2/Untitled-2.php* on line *64*
Failed to close connection to :

My understanding is if it is not a valid link resource that means its
not available via the connection or that connection is not open.

is this right?

Bob

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[Holger Marzen]

On Mon, 10 May 2004, Robert Morgan wrote:

|I'm trying to run a query on a database using php and postgres functions

||<?php
db_connect();
You don't set $connstr.
$stat = pg_exec($connst r,"SELECT WSID from tblWorkstation ");
while ($row = pg_fetch_rows($ stat))
{
print("<option> $row[0]</option>");
}
?>

$dblink = pg_connect("dbn ame=$pg_db user=$pg_userid password=$pg_pa ssword")
or die ("Kein Connect zu DB");

$sql = "DELETE FROM adr where nr = $nr";
$result = pg_exec($dblink , $sql);
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