--- a/admin/updateReport.php
+++ b/admin/updateReport.php
@@ -1,14 +1,14 @@
 <?php
 include_once("../lib/common.inc.php");
 $query = "SELECT DATE(importDate) as importday, count(*) as count, min(publishDate) as start, max(publishDate) as end 
-FROM `contractnotice` WHERE childCN = 0 AND parentCN = 0 AND DATE(importDate) in (select * from (SELECT DATE(importDate) 
+FROM `contractnotice` WHERE childCN is null AND parentCN is null AND DATE(importDate) in (select * from (SELECT DATE(importDate) 
 FROM `contractnotice` ORDER BY `importDate` DESC limit 1) alias)";
 $result = mysql_query($query);
 $stats = mysql_fetch_array($result, MYSQL_BOTH);
 echo $stats["count"] . " new records in period " . $stats["start"] . "  to " . $stats["end"] ."<br>";
 
 $query = "SELECT DATE(importDate) as importday, count(*) as count, min(publishDate) as start, max(publishDate) as end 
-FROM `contractnotice` WHERE (childCN != 0 OR parentCN != 0) AND DATE(importDate) in (select * from (SELECT DATE(importDate) 
+FROM `contractnotice` WHERE (childCN is not null OR parentCN is not null) AND DATE(importDate) in (select * from (SELECT DATE(importDate) 
 FROM `contractnotice` ORDER BY `importDate` DESC limit 1) alias)";
 $result = mysql_query($query);
 $stats = mysql_fetch_array($result, MYSQL_BOTH);