Not quite correct, "No valis MySQL resource" means the query and/or link
failed in connection in some way. A correct and proper query MAY easily
return 0 rows and that is correct and will give you a valid resource
(handle) and simply no data.
Bastien
From: "J. Connolly" <web@xxxxxxxxxx>
CC: php-db@xxxxxxxxxxxxx
Subject: Re: MySQL query problems...
Date: Thu, 24 Mar 2005 08:35:56 -0500
yeah...errora are important. I do not escape my quotation marks in a query.
I use single quotes within my insert and select statements.
If it says "No valis MySQL resource then you are returning 0 records which
may be caused by escaping the quotations.
I follow this pattern
$sql ="INSERT INTO <table> VALUES ('some value','another value','etc')";
NIPP, SCOTT V (SBCSI) wrote:
I am getting errors for the following queries. This query seems
to work fine in phpMyAdmin.
$query2 = "SELECT AllMid_Data.CPU_Hostname FROM AllMid_Data, accounts
WHERE AllMid_Data.CPU_IN_SVC = \"Y\"
AND AllMid_Data.CPU_DNS = \"sbcld.sbc.com\"
AND accounts.sbcuid = $sbcuid
AND accounts.system = AllMid_Data.CPU_Hostname
AND accounts.ctime IS NULL
ORDER BY CPU_Hostname ASC";
$results2 = mysql_query($query2, $Prod) or die(mysql_error());
$system2 = mysql_fetch_assoc($results2);
$query3 = "SELECT AllMid_Data.CPU_Hostname FROM AllMid_Data, acct_db
WHERE AllMid_Data.CPU_IN_SVC = \"Y\"
AND AllMid_Data.CPU_DNS = \"sbcld.sbc.com\"
AND acct_db.key1 LIKE \"$sbcuid%\"
AND acct_db.key1 LIKE \"%\".AllMid_Data.CPU_Hostname
ORDER BY CPU_Hostname ASC";
$results3 = mysql_query($query3, $Prod) or die(mysql_error());
$system3 = mysql_fetch_assoc($results3);
I am assuming that I have an issue with query3. Thanks in
advance.
Scott Nipp
Phone: (214) 858-1289
E-mail: sn4265@xxxxxxx
Web: http:\\ldsa.sbcld.sbc.com
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