RE: [PHP-DB] MySQL query problems...
OK. I think I have resolved this issue. The problem I am
having now is that I have a simple table that is a list of systems to
exclude from the display. I am having trouble figuring out how to
structure my query to actually exclude the systems in this table. Here
is what I tried, and it gives me 13 instances of every entry, 13 is the
number of hostnames in the exclusion table.
$query = "SELECT AllMid_Data.CPU_Hostname FROM AllMid_Data, exclusion
WHERE AllMid_Data.CPU_IN_SVC = \"Y\"
AND AllMid_Data.CPU_DNS = \"sbcld.sbc.com\"
AND AllMid_Data.CPU_Hostname != exclusion.hostname
ORDER BY CPU_Hostname ASC";
$results = mysql_query($query, $Prod) or die(mysql_error());
$system = mysql_fetch_assoc($results);
Additionally, what I am actually working towards is that if a
system shows up in either of the other queries it gets excluded from
this one. I have not tried anything to make that happen yet. I will
tackle that challenge once I can resolve this part. Thanks again.
Scott Nipp
Phone: (214) 858-1289
E-mail: [EMAIL PROTECTED]
Web: http:\\ldsa.sbcld.sbc.com
-Original Message-
From: J. Connolly [mailto:[EMAIL PROTECTED]
Sent: Thursday, March 24, 2005 7:36 AM
Cc: php-db@lists.php.net
Subject: Re: [PHP-DB] MySQL query problems...
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
$sql ="INSERT INTO VALUES ('some value','another value','etc')";
NIPP, SCOTT V (SBCSI) wrote:
> I am getting errors for the following queries. This query seems
>to work fine in phpMyAdmin.
>
>$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: [EMAIL PROTECTED]
>Web: http:\\ldsa.sbcld.sbc.com
>
>
>
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Re: [PHP-DB] MySQL query problems...
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" <[EMAIL PROTECTED]>
CC: php-db@lists.php.net
Subject: Re: [PHP-DB] 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 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: [EMAIL PROTECTED]
Web: http:\\ldsa.sbcld.sbc.com
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Re: [PHP-DB] MySQL query problems...
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 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: [EMAIL PROTECTED]
Web: http:\\ldsa.sbcld.sbc.com
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RE: [PHP-DB] MySQL query problems...
um, the errors might be helpful bastien From: "NIPP, SCOTT V (SBCSI)" <[EMAIL PROTECTED]> To: Subject: [PHP-DB] MySQL query problems... Date: Wed, 23 Mar 2005 17:18:44 -0600 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: [EMAIL PROTECTED] Web: http:\\ldsa.sbcld.sbc.com -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP-DB] MySQL query problems...
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: [EMAIL PROTECTED] Web: http:\\ldsa.sbcld.sbc.com -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
