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KTBleeding 07-02-2005 02:20 PM
Using LEFT JOIN
 
Hey guys, I'm in need of a little help.
I'm making a php based site for a record label and I can't seem to get this function working correctly.

I need to display the bands discography when viewing a bands profile page. I thought using LEFT JOIN would get this, and I'm still sure it will but I am obviously doing it wrong.

The code I'm using for the function is:
PHP Code:
    function bandreleases()
    {
        $query = "SELECT * FROM releases LEFT JOIN bands WHERE releases.bandtitle=bands.title ORDER BY id DESC";
        $result = mysql_query($query);
            while ($release = mysql_fetch_array($result))
            {
                print "<strong>$release[title]</strong><br /><img src=\"themes/bandwebsite/images/releases/$release[bandtitle]_125.jpg\" border=\"0\" />";
            }
    } 
And I get the following error:
Quote:
Warning: mysql_fetch_array(): supplied argument is not a valid MySQL result resource in /home/********/public_html/test/functions.php on line 64
Any help will be greatly appreciated.
- Thanks

EDIT! I got it working.. I used INNER JOIN instead, and used the "ON" rather than "WHERE"..

sabret00the 07-02-2005 04:40 PM
change your query to this and it'll start working.
[sql]SELECT *
FROM releases
LEFT JOIN bands ON (releases.bandtitle = bands.title)
ORDER BY releases.id DESC[/sql]


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