Re: Database connection - Mailing list pgsql-novice
From | paul butler |
---|---|
Subject | Re: Database connection |
Date | |
Msg-id | 036da2111101d13PCOW058M@blueyonder.co.uk Whole thread Raw |
In response to | Database connection ("Jill Jensen" <jill.jensen@aisn.net>) |
List | pgsql-novice |
Send reply to: <color><param>0000,0000,8000</param><<jill.jensen@aisn.net> </color>From: <color><param>0000,0000,8000</param>"Jill Jensen" <<jill.jensen@aisn.net> </color>To: <color><param>0000,0000,8000</param><<pgsql-novice@postgresql.org> <bold></color>Subject: <color><param>0000,0000,8000</param>[NOVICE] Database connection </bold></color>Date sent: <color><param>0000,0000,8000</param>Sun, 26 Jan 2003 19:03:08 -0600 There's a php pg list somewhere for these questions, I've outlined what I think is wrong below</color> <color><param>7F00,0000,0000</param>> Hello: > > I cannot connect to my database:: > > the code is this: > > > <<html> > <<body> > <<?php > > > > $host = "localhost"; > $user = "srproject"; > $pass = "56364563"; > $db = "srproject"; > > //open a connection to the database server </color>Theres a space in $local host here, so $local host will evaluate to something useless like "" or Null >> <color><param>7F00,0000,0000</param>> $connection = pg_connect ("host=$local host dbname=$srproject > user=$srproject password=$56364563"); </color>why are you redelaclaring the connection parameters here ?(and thanks to the above line $host will not evaluate usefully)>> <color><param>7F00,0000,0000</param>> $connection = pg_connect ("host=$host dbname=$dbuser=$user > password=$pass"); > > if (!$connection) > { > die("Could not open connection to database server"); > } > > $query = "INSERT INTO student(firstname, lastname) VALUES ('jill', > 'jensen')"; > > > if (!$result) { > printf ("ERROR"); > $errormessage = pg_errormessage($db); > echo $errormessage; > exit; > } > printf ("These values were inserted into the database - %s %s", > $firstname, $lastname); pg_close(); ?> <</body> <</html> > > ------------------------------------- > > the error I get is this: > > Warning: pg_connect() unable to connect to PostgreSQL server: unknown > host name: host in /home/srproject/webpage/action.php on line 13 > > Warning: pg_connect() unable to connect to PostgreSQL server: could > not connect to server: Connection refused Is the server running on > host localhost and accepting TCP/IP connections on port 5432? in > /home/srproject/webpage/action.php on line 15 Could not open > connection to database server > > I have been assure that port 5432 is open for connections on the > localhost, and that tcp/ip connections are accepted. Best regards, > > Jill Jensen, MCP > Operations Manager > > > jill.jensen@aisn.net > > AIS Network > Internet Services Worldwide > http://www.aisn.net > > Office: 847. 202. 1400 x 27 > Fax: 847-202-4460 > Cell: 847. 530. 7845 > > > > ---------------------------(end of > broadcast)--------------------------- TIP 4: Don't 'kill -9' the > postmaster </color>HTH Paul Butler <nofill>
pgsql-novice by date: