auto incrementing rows from query..

From: Date: Tue, 05 Dec 2000 21:07:19 +0000
Subject: auto incrementing rows from query..
Groups: php.db 
Request: Send a blank email to php-db+get-5030@lists.php.net to get a copy of this message
I'm trying to determine the percentile value of where a row lies in a query.. hard to explain, but I'll try. I do a select all of my table, sorting it by SCORE. I want to find the position of a certain row in that select all, get that row #, and then I can calculate the percentile fine by dividing that position into the total # of rows, then multiplying by 100. my code is like: $querysetup = "SELECT SCORE, PID from pictures where VOTES > 100 order by SCORE DESC"; $query = mysql_query($querysetup); $num = ??? position of that row, don't know how to get this. $numrows = mysql_num_rows($query); if (!mysql_data_seek($query, $num)) { printf ("Cannot seek to row %d\n", $num); exit(); } else { if ($row = mysql_fetch_array($query)) { echo "<br>"; echo $row[SCORE]; echo "<br>"; echo $row[PID]; } } I thought doing a query like: SELECT SCORE, PID, RANK as (RANK + 1) from pictures where VOTES > 100 order by SCORE DESC; would work, but it doesn't.. using an auto_increment field in the table won't work since it will be all jumbled by the ORDER BY .. so how do I most efficicently get that row position? Thanks, Chad Day Beach Associates When I speak german... I think german in my head... but like...Do skript kiddies see a w40l3 8uncha 1's and 0's and 3's and 4's and 7's in their h34d'5 w43n t43y R +a1k1n6 ? -- SirStanley

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