วิธีการ เอาเฉพาะเดือนปัจจุบัน มีกี่ row ดึงให้หมดนะครับ

$connectionInfo = array("Database"=>$dbName, "UID"=>$userName, "PWD"=>$userPassword, "MultipleActiveResultSets"=>true,"CharacterSet" => 'UTF-8');     
   $stmt = "SELECT * FROM admin WHERE (id LIKE '%".$strKeyword."%' or docdate LIKE '%".$strKeyword."%'or refno LIKE '%".$strKeyword."%')AND status = 1";
    $params = array();
	$options =  array( "Scrollable" => SQLSRV_CURSOR_KEYSET );
	$query = sqlsrv_query( $conn, $stmt , $params, $options  );
	$num_rows = sqlsrv_num_rows($query);
	$per_page = 24;   // Per Page
	$page  = 1;
	if(isset($_GET["Page"]))
	{
		$page = $_GET["Page"];
	}
	$prev_page = $page-1;
	$next_page = $page+1;
	$row_start = (($per_page*$page)-$per_page);
	if($num_rows<=$per_page)
	{
		$num_pages =1;
	}
	else if(($num_rows % $per_page)==0)
	{
		$num_pages =($num_rows/$per_page) ;
	}
	else
	{
		$num_pages =($num_rows/$per_page)+1;
		$num_pages = (int)$num_pages;
	}
	$row_end = $per_page * $page;
	if($row_end > $num_rows)
	{
		$row_end = $num_rows;
	}
	$stmt = " SELECT c.* FROM (SELECT ROW_NUMBER()OVER(ORDER BY docdate ASC) AS RowID,*  FROM admin WHERE (docdate LIKE '%".$strKeyword."%' OR name LIKE '%".$strKeyword."%' OR refno LIKE '%".$strKeyword."%') AND status = 1) AS c WHERE c.RowID > $row_start AND c.RowID <= $row_end";

	$query = sqlsrv_query( $conn, $stmt );
?>