php - Flipping active = -1 to active = 1 -


built this, , executed it, database in phpmyadmin has no changes... missing?

active column name in each table... there 107 tables need flip.

thanks.

<?php      mysql_connect("localhost", "root", "789fernshb")or die("cannot connect server");     mysql_select_db("core")or die("cannot select db");      $sql = "show tables core";     $result = mysql_query($sql);      $arraycount = 0;     while($row = mysql_fetch_row($result)) {         $tablenames[$arraycount] = $row[0];         $arraycount++; //only make sure starts @ index 0     }      //print_r($tablenames);      for($i=0;$i<sizeof($tablenames);$i++){         $table= $tablenames[$i];         echo $query = "update ".$table." set active=1 active=-1";         echo'>>'.mysql_query($query).'<br>';     }  ?>

explicitely call mysql_error() function see happens. example in http://ca2.php.net/manual/en/function.mysql-error.php.


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