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mysql_unbuffered_query(query,connection)
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<?php
$con = mysql_connect("localhost","mysql_user","mysql_pwd");
if (!$con)
  {
  die('Could not connect: ' . mysql_error());
  }

// ´óÐͲéѯ
$sql = "SELECT * FROM Person";

mysql_unbuffered_query($sql,$con);

// ¿ªÊ¼´¦ÀíÊý¾Ý...

mysql_close($con);
?>
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