--- a/exportData.csv.php
+++ b/exportData.csv.php
@@ -4,13 +4,14 @@
 setlocale(LC_CTYPE, 'C');
 // source: http://stackoverflow.com/questions/81934/easy-way-to-export-a-sql-table-without-access-to-the-server-or-phpmyadmin#81951
 $query = $conn->prepare('
-SELECT "CNID",contractnotice."agencyName",agency.abn as "agencyABN",DATE("publishDate"),"contractStart","contractEnd",value,description,"procurementMethod",category,"categoryUNSPSC"
-,"supplierABN","supplierName","supplierCity","supplierPostcode","supplierCountry","contactPostcode",
+SELECT "CNID",contractnotice."agencyName",agency.abn as "agencyABN",EXTRACT(EPOCH FROM "publishDate") as "publishDate",EXTRACT(EPOCH FROM "contractStart") as "contractStart",EXTRACT(EPOCH FROM "contractEnd") as "contractEnd",value,description,"procurementMethod",category,"categoryUNSPSC", 
+ "supplierABN","supplierName","supplierCity","supplierPostcode","supplierCountry","contactPostcode",
 (
  case when "supplierABN" != 0 THEN "supplierABN"::text ELSE "supplierName" END) as supplierID,
  
 (\'https://www.tenders.gov.au/?event=public.advancedsearch.keyword&keyword=CN\'::text || "CNID"::text) as sourceURL 
-FROM contractnotice join agency on contractnotice."agencyName"=agency."agencyName" where "childCN" = 0 limit 5');
+FROM contractnotice join agency on contractnotice."agencyName"=agency."agencyName" where "childCN" = 0');
+// (substr( "categoryUNSPSC"::text, 0, 2 ) || \'0000000\'::text) as "categoryUNSPSClv1", "categoryUNSPSC", (substr( "categoryUNSPSC"::text, 0, 3 ) || \'000000\'::text) as "categoryUNSPSClv2" "categoryUNSPSC", (substr( "categoryUNSPSC"::text, 0, 4 ) || \'00000\'::text as "categoryUNSPSClv3")
 $query->execute();
 if (!$query) {
     databaseError($conn->errorInfo());
@@ -31,9 +32,14 @@
     header('Expires: 0');
     fputcsv($fp, $headers);
 foreach ($query->fetchAll(PDO::FETCH_NUM) as $row) {
-	foreach ($row as &$colvalue) {
+	foreach ($row as $key => &$colvalue) {
+       
 			$colvalue =  preg_replace( '/[^[:print:]]/', '',
 			 utf8_encode($colvalue));
+             if ($headers[$key] == "publishDate" || $headers[$key] ==  "contractStart" 
+             || $headers[$key] ==  "contractEnd") {
+                 $colvalue = date("Y-m-d",$colvalue);
+             }
 		}
         fputcsv($fp, array_values($row));
     }