MySQL syntax error

Bananna man

Hey,

I am using the following php code to select the max value from a mysql table. I have used this exact code before for a similar purpose on a different site.

$query = "SELECT percentage, your_answer
		FROM g1_w1_q1_percentage_frequency
		WHERE percentage = (SELECT MAX(percentage) FROM g1_w1_q1_percentage_frequency)
		";
		$results = mysql_query($query)
			or die(mysql_error());

		while ($rows = mysql_fetch_array($results)) {
		extract ($rows);
		}

When i try and view the results in my browser i get the following mysql error:

You have an error in your SQL syntax. Check the manual that corresponds to your MySQL server version for the right syntax to use near 'SELECT MAX(percentage) FROM `g1_w1_q1_percentage_frequency` )'

This makes no sense to me because this exact code is working for me on the other site.

The only thing i could think of that might be causing the problem is that the other site is working off a different version on mysql (but i dont think it is) so i did a direct query in mysql. When i do a direct query it works fine:

SELECT MAX(percentage) FROM `g1_w1_q1_percentage_frequency`

Anyone know why this might be happening?

Thanks

rsynnott

Don't think MySQL supports nested queries. You COULD do something along the lines of SELECT a, b, FROM table ORDER BY a DESC LIMIT 0,1
but I suspect there should be a better way.