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Sum of values in database help


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Without any type of help regarding what it is you want to achieve it's pretty difficult but if your "id" field is set to AUTO_INCREMENT then it might not return anythign as AI starts counting at 1 and never 0.


If you want to return the total you can use this instead:

$total = mysql_query("SELECT COUNT(*) AS total FROM comments WHERE id=0");
echo $row['total']." Clicks\n";


If you're not wanting the SUM() then try TOTAL() but not sure entire what it is you're wanting to do.

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