diff --git a/index.js b/index.js
index fb5f5ff..a0e5d61 100644
--- a/index.js
+++ b/index.js
@@ -91,6 +91,7 @@ server.get('/get_pool', bodyParser.json(), function (req,res) {
     //------------------------------------------set base SQL------------------------------------
     var w = 
     `
+    WITH rows AS (
     SELECT
         ---------customer info-----------------
         bill_cust_descr
@@ -164,7 +165,9 @@ server.get('/get_pool', bodyParser.json(), function (req,res) {
         ,request_month
         ,promo
         ,version
-        ,iter`;
+        ,iter
+    )
+    SELECT row_to_json(rows) x FROM rows`;
     //-----------------replace default quota_rep----------------------------------------------------
     console.log(w);
     Postgres.FirstRow(w,args,res)