diff --git a/regression-test/data/correctness_p0/test_avg.out b/regression-test/data/correctness_p0/test_avg.out
index 4cfab69a28b3cf..da5b605234babf 100644
--- a/regression-test/data/correctness_p0/test_avg.out
+++ b/regression-test/data/correctness_p0/test_avg.out
@@ -1,10 +1,111 @@
 -- This file is automatically generated. You should know what you did if you want to edit this
--- !count --
-99
+-- !select --
+100000000000001
+100000000000002
+100000000000003
+100000000000004
+100000000000005
+100000000000006
+100000000000007
+100000000000008
+100000000000009
+1000000000000010
+1000000000000011
+1000000000000012
+1000000000000013
+1000000000000014
+1000000000000015
+1000000000000016
+1000000000000017
+1000000000000018
+1000000000000019
+1000000000000020
+1000000000000021
+1000000000000022
+1000000000000023
+1000000000000024
+1000000000000025
+1000000000000026
+1000000000000027
+1000000000000028
+1000000000000029
+1000000000000030
+1000000000000031
+1000000000000032
+1000000000000033
+1000000000000034
+1000000000000035
+1000000000000036
+1000000000000037
+1000000000000038
+1000000000000039
+1000000000000040
+1000000000000041
+1000000000000042
+1000000000000043
+1000000000000044
+1000000000000045
+1000000000000046
+1000000000000047
+1000000000000048
+1000000000000049
+1000000000000050
+1000000000000051
+1000000000000052
+1000000000000053
+1000000000000054
+1000000000000055
+1000000000000056
+1000000000000057
+1000000000000058
+1000000000000059
+1000000000000060
+1000000000000061
+1000000000000062
+1000000000000063
+1000000000000064
+1000000000000065
+1000000000000066
+1000000000000067
+1000000000000068
+1000000000000069
+1000000000000070
+1000000000000071
+1000000000000072
+1000000000000073
+1000000000000074
+1000000000000075
+1000000000000076
+1000000000000077
+1000000000000078
+1000000000000079
+1000000000000080
+1000000000000081
+1000000000000082
+1000000000000083
+1000000000000084
+1000000000000085
+1000000000000086
+1000000000000087
+1000000000000088
+1000000000000089
+1000000000000090
+1000000000000091
+1000000000000092
+1000000000000093
+1000000000000094
+1000000000000095
+1000000000000096
+1000000000000097
+1000000000000098
+1000000000000099
 
 -- !sum --
 90900000000004950
 
+-- !count --
+99
+
 -- !avg --
 9.181818181818681E14
 
diff --git a/regression-test/suites/correctness_p0/test_avg.groovy b/regression-test/suites/correctness_p0/test_avg.groovy
index 20e534863403ba..3fd8e5e9570305 100644
--- a/regression-test/suites/correctness_p0/test_avg.groovy
+++ b/regression-test/suites/correctness_p0/test_avg.groovy
@@ -38,8 +38,9 @@ suite("test_avg") {
         sql """ INSERT INTO ${tableName} values (10000000000000${i}) """
     }
     sql "sync"
-    qt_count """ SELECT COUNT(c_bigint) FROM ${tableName} """
+    qt_select """select c_bigint from ${tableName} order by c_bigint"""
     qt_sum """ SELECT SUM(c_bigint) FROM ${tableName} """
+    qt_count """ SELECT COUNT(c_bigint) FROM ${tableName} """
     qt_avg """ SELECT AVG(c_bigint) FROM ${tableName} """
     sql""" DROP TABLE IF EXISTS ${tableName} """