diff --git a/tests/system-test/0-others/cachelast.py b/tests/system-test/0-others/cachelast.py
index 7e912eda9a73627962f98891a56da2c7fd3ab7ef..b7b41481799b1a639edc61b4abbd712b5ac8518c 100644
--- a/tests/system-test/0-others/cachelast.py
+++ b/tests/system-test/0-others/cachelast.py
@@ -13,7 +13,7 @@ from util.dnodes import *
 class TDTestCase:
     updatecfgDict = {'debugFlag': 143 ,"cDebugFlag":143,"uDebugFlag":143 ,"rpcDebugFlag":143 , "tmrDebugFlag":143 , 
     "jniDebugFlag":143 ,"simDebugFlag":143,"dDebugFlag":143, "dDebugFlag":143,"vDebugFlag":143,"mDebugFlag":143,"qDebugFlag":143,
-    "wDebugFlag":143,"sDebugFlag":143,"tsdbDebugFlag":143,"tqDebugFlag":143 ,"fsDebugFlag":143 ,"fnDebugFlag":143}
+    "wDebugFlag":143,"sDebugFlag":143,"tsdbDebugFlag":143,"tqDebugFlag":143 ,"fsDebugFlag":143 ,"udfDebugFlag":143}
     def init(self, conn, logSql):
         tdLog.debug(f"start to excute {__file__}")
         tdSql.init(conn.cursor(), True)
diff --git a/tests/system-test/2-query/abs.py b/tests/system-test/2-query/abs.py
index 90a1b8f343b604aa0a397aa995982e4d2b6f16f4..5e5bb0df3c5b18e146925288d9cb047a73080831 100644
--- a/tests/system-test/2-query/abs.py
+++ b/tests/system-test/2-query/abs.py
@@ -12,7 +12,7 @@ import random
 class TDTestCase:
     updatecfgDict = {'debugFlag': 143, "cDebugFlag": 143, "uDebugFlag": 143, "rpcDebugFlag": 143, "tmrDebugFlag": 143,
                      "jniDebugFlag": 143, "simDebugFlag": 143, "dDebugFlag": 143, "dDebugFlag": 143, "vDebugFlag": 143, "mDebugFlag": 143, "qDebugFlag": 143,
-                     "wDebugFlag": 143, "sDebugFlag": 143, "tsdbDebugFlag": 143, "tqDebugFlag": 143, "fsDebugFlag": 143, "fnDebugFlag": 143}
+                     "wDebugFlag": 143, "sDebugFlag": 143, "tsdbDebugFlag": 143, "tqDebugFlag": 143, "fsDebugFlag": 143, "udfDebugFlag": 143}
 
     def init(self, conn, logSql):
         tdLog.debug(f"start to excute {__file__}")
diff --git a/tests/system-test/2-query/and_or_for_byte.py b/tests/system-test/2-query/and_or_for_byte.py
index 28d3e1cf438f22740bbf25097f801c644037fb7c..3a0b6652bacfd26037d08bd6de96440c90614c24 100644
--- a/tests/system-test/2-query/and_or_for_byte.py
+++ b/tests/system-test/2-query/and_or_for_byte.py
@@ -12,7 +12,7 @@ import random
 class TDTestCase:
     updatecfgDict = {'debugFlag': 143, "cDebugFlag": 143, "uDebugFlag": 143, "rpcDebugFlag": 143, "tmrDebugFlag": 143,
                      "jniDebugFlag": 143, "simDebugFlag": 143, "dDebugFlag": 143, "dDebugFlag": 143, "vDebugFlag": 143, "mDebugFlag": 143, "qDebugFlag": 143,
-                     "wDebugFlag": 143, "sDebugFlag": 143, "tsdbDebugFlag": 143, "tqDebugFlag": 143, "fsDebugFlag": 143, "fnDebugFlag": 143}
+                     "wDebugFlag": 143, "sDebugFlag": 143, "tsdbDebugFlag": 143, "tqDebugFlag": 143, "fsDebugFlag": 143, "udfDebugFlag": 143}
 
     def init(self, conn, logSql):
         tdLog.debug(f"start to excute {__file__}")
diff --git a/tests/system-test/2-query/arccos.py b/tests/system-test/2-query/arccos.py
index edb9e25c115c6fd53f2232b597f4b2a528132553..e7e5ecb11486b312f1e814ee821cb339c609af45 100644
--- a/tests/system-test/2-query/arccos.py
+++ b/tests/system-test/2-query/arccos.py
@@ -11,7 +11,7 @@ from util.cases import *
 class TDTestCase:
     updatecfgDict = {'debugFlag': 143 ,"cDebugFlag":143,"uDebugFlag":143 ,"rpcDebugFlag":143 , "tmrDebugFlag":143 , 
     "jniDebugFlag":143 ,"simDebugFlag":143,"dDebugFlag":143, "dDebugFlag":143,"vDebugFlag":143,"mDebugFlag":143,"qDebugFlag":143,
-    "wDebugFlag":143,"sDebugFlag":143,"tsdbDebugFlag":143,"tqDebugFlag":143 ,"fsDebugFlag":143 ,"fnDebugFlag":143}
+    "wDebugFlag":143,"sDebugFlag":143,"tsdbDebugFlag":143,"tqDebugFlag":143 ,"fsDebugFlag":143 ,"udfDebugFlag":143}
     def init(self, conn, powSql):
         tdLog.debug(f"start to excute {__file__}")
         tdSql.init(conn.cursor())
diff --git a/tests/system-test/2-query/arcsin.py b/tests/system-test/2-query/arcsin.py
index faed5ef3c4b7d719d7d792bb8395244c66077c8b..80c89a47abaa7b4b628a0c98b1693d106f478f34 100644
--- a/tests/system-test/2-query/arcsin.py
+++ b/tests/system-test/2-query/arcsin.py
@@ -11,7 +11,7 @@ from util.cases import *
 class TDTestCase:
     updatecfgDict = {'debugFlag': 143 ,"cDebugFlag":143,"uDebugFlag":143 ,"rpcDebugFlag":143 , "tmrDebugFlag":143 , 
     "jniDebugFlag":143 ,"simDebugFlag":143,"dDebugFlag":143, "dDebugFlag":143,"vDebugFlag":143,"mDebugFlag":143,"qDebugFlag":143,
-    "wDebugFlag":143,"sDebugFlag":143,"tsdbDebugFlag":143,"tqDebugFlag":143 ,"fsDebugFlag":143 ,"fnDebugFlag":143}
+    "wDebugFlag":143,"sDebugFlag":143,"tsdbDebugFlag":143,"tqDebugFlag":143 ,"fsDebugFlag":143 ,"udfDebugFlag":143}
     def init(self, conn, powSql):
         tdLog.debug(f"start to excute {__file__}")
         tdSql.init(conn.cursor())
diff --git a/tests/system-test/2-query/arctan.py b/tests/system-test/2-query/arctan.py
index 80d28b5ee532a774b8987f38253e67296cf905c6..db596934257e31b40edac45d6c7f2a300bde876a 100644
--- a/tests/system-test/2-query/arctan.py
+++ b/tests/system-test/2-query/arctan.py
@@ -11,7 +11,7 @@ from util.cases import *
 class TDTestCase:
     updatecfgDict = {'debugFlag': 143 ,"cDebugFlag":143,"uDebugFlag":143 ,"rpcDebugFlag":143 , "tmrDebugFlag":143 , 
     "jniDebugFlag":143 ,"simDebugFlag":143,"dDebugFlag":143, "dDebugFlag":143,"vDebugFlag":143,"mDebugFlag":143,"qDebugFlag":143,
-    "wDebugFlag":143,"sDebugFlag":143,"tsdbDebugFlag":143,"tqDebugFlag":143 ,"fsDebugFlag":143 ,"fnDebugFlag":143}
+    "wDebugFlag":143,"sDebugFlag":143,"tsdbDebugFlag":143,"tqDebugFlag":143 ,"fsDebugFlag":143 ,"udfDebugFlag":143}
     def init(self, conn, powSql):
         tdLog.debug(f"start to excute {__file__}")
         tdSql.init(conn.cursor())
diff --git a/tests/system-test/2-query/avg.py b/tests/system-test/2-query/avg.py
index 2e30ac7ea7866dae57298c921942ce484afb19fc..607968936d4fa5c076faab0344a29dd0de5ab730 100644
--- a/tests/system-test/2-query/avg.py
+++ b/tests/system-test/2-query/avg.py
@@ -10,7 +10,7 @@ from util.cases import *
 class TDTestCase:
     updatecfgDict = {'debugFlag': 143 ,"cDebugFlag":143,"uDebugFlag":143 ,"rpcDebugFlag":143 , "tmrDebugFlag":143 , 
     "jniDebugFlag":143 ,"simDebugFlag":143,"dDebugFlag":143, "dDebugFlag":143,"vDebugFlag":143,"mDebugFlag":143,"qDebugFlag":143,
-    "wDebugFlag":143,"sDebugFlag":143,"tsdbDebugFlag":143,"tqDebugFlag":143 ,"fsDebugFlag":143 ,"fnDebugFlag":143}
+    "wDebugFlag":143,"sDebugFlag":143,"tsdbDebugFlag":143,"tqDebugFlag":143 ,"fsDebugFlag":143 ,"udfDebugFlag":143}
     def init(self, conn, logSql):
         tdLog.debug(f"start to excute {__file__}")
         tdSql.init(conn.cursor(), True)
diff --git a/tests/system-test/2-query/ceil.py b/tests/system-test/2-query/ceil.py
index b269b54a17f9e5eacc2c0dead9d9525c46898d15..9816751e55c5cb15a5e6664dbf999fbba00af468 100644
--- a/tests/system-test/2-query/ceil.py
+++ b/tests/system-test/2-query/ceil.py
@@ -11,7 +11,7 @@ from util.cases import *
 class TDTestCase:
     updatecfgDict = {'debugFlag': 143 ,"cDebugFlag":143,"uDebugFlag":143 ,"rpcDebugFlag":143 , "tmrDebugFlag":143 , 
     "jniDebugFlag":143 ,"simDebugFlag":143,"dDebugFlag":143, "dDebugFlag":143,"vDebugFlag":143,"mDebugFlag":143,"qDebugFlag":143,
-    "wDebugFlag":143,"sDebugFlag":143,"tsdbDebugFlag":143,"tqDebugFlag":143 ,"fsDebugFlag":143 ,"fnDebugFlag":143}
+    "wDebugFlag":143,"sDebugFlag":143,"tsdbDebugFlag":143,"tqDebugFlag":143 ,"fsDebugFlag":143 ,"udfDebugFlag":143}
 
     def init(self, conn, logSql):
         tdLog.debug(f"start to excute {__file__}")
diff --git a/tests/system-test/2-query/check_tsdb.py b/tests/system-test/2-query/check_tsdb.py
index 33bf351207ebeacbfea514c2733700656e757d55..0ae1648d99e05ee0b7b70cacbdbedc3f221fe477 100644
--- a/tests/system-test/2-query/check_tsdb.py
+++ b/tests/system-test/2-query/check_tsdb.py
@@ -11,7 +11,7 @@ from util.dnodes import *
 class TDTestCase:
     updatecfgDict = {'debugFlag': 143 ,"cDebugFlag":143,"uDebugFlag":143 ,"rpcDebugFlag":143 , "tmrDebugFlag":143 , 
     "jniDebugFlag":143 ,"simDebugFlag":143,"dDebugFlag":143, "dDebugFlag":143,"vDebugFlag":143,"mDebugFlag":143,"qDebugFlag":143,
-    "wDebugFlag":143,"sDebugFlag":143,"tsdbDebugFlag":143,"tqDebugFlag":143 ,"fsDebugFlag":143 ,"fnDebugFlag":143}
+    "wDebugFlag":143,"sDebugFlag":143,"tsdbDebugFlag":143,"tqDebugFlag":143 ,"fsDebugFlag":143 ,"udfDebugFlag":143}
     def init(self, conn, logSql):
         tdLog.debug(f"start to excute {__file__}")
         tdSql.init(conn.cursor(), True)
diff --git a/tests/system-test/2-query/cos.py b/tests/system-test/2-query/cos.py
index 1165d8d6812b2eccb88160bf2020aaa684b6d552..e50ec6d5238f6da313feecb44e26b48b33de2b1e 100644
--- a/tests/system-test/2-query/cos.py
+++ b/tests/system-test/2-query/cos.py
@@ -11,7 +11,7 @@ from util.cases import *
 class TDTestCase:
     updatecfgDict = {'debugFlag': 143 ,"cDebugFlag":143,"uDebugFlag":143 ,"rpcDebugFlag":143 , "tmrDebugFlag":143 , 
     "jniDebugFlag":143 ,"simDebugFlag":143,"dDebugFlag":143, "dDebugFlag":143,"vDebugFlag":143,"mDebugFlag":143,"qDebugFlag":143,
-    "wDebugFlag":143,"sDebugFlag":143,"tsdbDebugFlag":143,"tqDebugFlag":143 ,"fsDebugFlag":143 ,"fnDebugFlag":143}
+    "wDebugFlag":143,"sDebugFlag":143,"tsdbDebugFlag":143,"tqDebugFlag":143 ,"fsDebugFlag":143 ,"udfDebugFlag":143}
     def init(self, conn, powSql):
         tdLog.debug(f"start to excute {__file__}")
         tdSql.init(conn.cursor())
diff --git a/tests/system-test/2-query/distribute_agg_apercentile.py b/tests/system-test/2-query/distribute_agg_apercentile.py
index 022d13c5ae5491b62e1251ee7779e8307870a58e..632bda6bc6fcdf7dfa41c3120d70774c697a0735 100644
--- a/tests/system-test/2-query/distribute_agg_apercentile.py
+++ b/tests/system-test/2-query/distribute_agg_apercentile.py
@@ -8,7 +8,7 @@ import random
 class TDTestCase:
     updatecfgDict = {'debugFlag': 143 ,"cDebugFlag":143,"uDebugFlag":143 ,"rpcDebugFlag":143 , "tmrDebugFlag":143 , 
     "jniDebugFlag":143 ,"simDebugFlag":143,"dDebugFlag":143, "dDebugFlag":143,"vDebugFlag":143,"mDebugFlag":143,"qDebugFlag":143,
-    "wDebugFlag":143,"sDebugFlag":143,"tsdbDebugFlag":143,"tqDebugFlag":143 ,"fsDebugFlag":143 ,"fnDebugFlag":143,
+    "wDebugFlag":143,"sDebugFlag":143,"tsdbDebugFlag":143,"tqDebugFlag":143 ,"fsDebugFlag":143 ,"udfDebugFlag":143,
     "maxTablesPerVnode":2 ,"minTablesPerVnode":2,"tableIncStepPerVnode":2 }
 
     def init(self, conn, logSql):
diff --git a/tests/system-test/2-query/distribute_agg_avg.py b/tests/system-test/2-query/distribute_agg_avg.py
index c690a17b4a6dc3e0ba64fcabbc40b0e634c40816..d23a597e92d9300a1ecae51746f82c557848297e 100644
--- a/tests/system-test/2-query/distribute_agg_avg.py
+++ b/tests/system-test/2-query/distribute_agg_avg.py
@@ -9,7 +9,7 @@ import platform
 class TDTestCase:
     updatecfgDict = {'debugFlag': 143 ,"cDebugFlag":143,"uDebugFlag":143 ,"rpcDebugFlag":143 , "tmrDebugFlag":143 , 
     "jniDebugFlag":143 ,"simDebugFlag":143,"dDebugFlag":143, "dDebugFlag":143,"vDebugFlag":143,"mDebugFlag":143,"qDebugFlag":143,
-    "wDebugFlag":143,"sDebugFlag":143,"tsdbDebugFlag":143,"tqDebugFlag":143 ,"fsDebugFlag":143 ,"fnDebugFlag":143,
+    "wDebugFlag":143,"sDebugFlag":143,"tsdbDebugFlag":143,"tqDebugFlag":143 ,"fsDebugFlag":143 ,"udfDebugFlag":143,
     "maxTablesPerVnode":2 ,"minTablesPerVnode":2,"tableIncStepPerVnode":2 }
 
     def init(self, conn, logSql):
diff --git a/tests/system-test/2-query/distribute_agg_count.py b/tests/system-test/2-query/distribute_agg_count.py
index b3638dac4b250ac63552bf1c86f203975d786bcd..ebca81545c596f27933009d52096fc7cc4ea268c 100644
--- a/tests/system-test/2-query/distribute_agg_count.py
+++ b/tests/system-test/2-query/distribute_agg_count.py
@@ -8,7 +8,7 @@ import random
 class TDTestCase:
     updatecfgDict = {'debugFlag': 143 ,"cDebugFlag":143,"uDebugFlag":143 ,"rpcDebugFlag":143 , "tmrDebugFlag":143 , 
     "jniDebugFlag":143 ,"simDebugFlag":143,"dDebugFlag":143, "dDebugFlag":143,"vDebugFlag":143,"mDebugFlag":143,"qDebugFlag":143,
-    "wDebugFlag":143,"sDebugFlag":143,"tsdbDebugFlag":143,"tqDebugFlag":143 ,"fsDebugFlag":143 ,"fnDebugFlag":143,
+    "wDebugFlag":143,"sDebugFlag":143,"tsdbDebugFlag":143,"tqDebugFlag":143 ,"fsDebugFlag":143 ,"udfDebugFlag":143,
     "maxTablesPerVnode":2 ,"minTablesPerVnode":2,"tableIncStepPerVnode":2 }
 
     def init(self, conn, logSql):
diff --git a/tests/system-test/2-query/distribute_agg_max.py b/tests/system-test/2-query/distribute_agg_max.py
index 0924ea16ac9c1533079994f75d0660f67fadeecc..c7e074095b061b2e4a61487ff177d0e79ba1a61b 100644
--- a/tests/system-test/2-query/distribute_agg_max.py
+++ b/tests/system-test/2-query/distribute_agg_max.py
@@ -8,7 +8,7 @@ import random
 class TDTestCase:
     updatecfgDict = {'debugFlag': 143 ,"cDebugFlag":143,"uDebugFlag":143 ,"rpcDebugFlag":143 , "tmrDebugFlag":143 , 
     "jniDebugFlag":143 ,"simDebugFlag":143,"dDebugFlag":143, "dDebugFlag":143,"vDebugFlag":143,"mDebugFlag":143,"qDebugFlag":143,
-    "wDebugFlag":143,"sDebugFlag":143,"tsdbDebugFlag":143,"tqDebugFlag":143 ,"fsDebugFlag":143 ,"fnDebugFlag":143,
+    "wDebugFlag":143,"sDebugFlag":143,"tsdbDebugFlag":143,"tqDebugFlag":143 ,"fsDebugFlag":143 ,"udfDebugFlag":143,
     "maxTablesPerVnode":2 ,"minTablesPerVnode":2,"tableIncStepPerVnode":2 }
 
     def init(self, conn, logSql):
diff --git a/tests/system-test/2-query/distribute_agg_min.py b/tests/system-test/2-query/distribute_agg_min.py
index 8d077fd59b2c33140e1fc1c75458e38b0ec4f81b..d8f93a01f59e25e43960d03dc0da5989e77ce365 100644
--- a/tests/system-test/2-query/distribute_agg_min.py
+++ b/tests/system-test/2-query/distribute_agg_min.py
@@ -8,7 +8,7 @@ import random
 class TDTestCase:
     updatecfgDict = {'debugFlag': 143 ,"cDebugFlag":143,"uDebugFlag":143 ,"rpcDebugFlag":143 , "tmrDebugFlag":143 , 
     "jniDebugFlag":143 ,"simDebugFlag":143,"dDebugFlag":143, "dDebugFlag":143,"vDebugFlag":143,"mDebugFlag":143,"qDebugFlag":143,
-    "wDebugFlag":143,"sDebugFlag":143,"tsdbDebugFlag":143,"tqDebugFlag":143 ,"fsDebugFlag":143 ,"fnDebugFlag":143,
+    "wDebugFlag":143,"sDebugFlag":143,"tsdbDebugFlag":143,"tqDebugFlag":143 ,"fsDebugFlag":143 ,"udfDebugFlag":143,
     "maxTablesPerVnode":2 ,"minTablesPerVnode":2,"tableIncStepPerVnode":2 }
 
     def init(self, conn, logSql):
diff --git a/tests/system-test/2-query/distribute_agg_spread.py b/tests/system-test/2-query/distribute_agg_spread.py
index c91fd1d30bec89283235dce993c059a593c488ff..8d611007f3eaa19a581f31af39eee0061bc84f99 100644
--- a/tests/system-test/2-query/distribute_agg_spread.py
+++ b/tests/system-test/2-query/distribute_agg_spread.py
@@ -8,7 +8,7 @@ import random
 class TDTestCase:
     updatecfgDict = {'debugFlag': 143 ,"cDebugFlag":143,"uDebugFlag":143 ,"rpcDebugFlag":143 , "tmrDebugFlag":143 , 
     "jniDebugFlag":143 ,"simDebugFlag":143,"dDebugFlag":143, "dDebugFlag":143,"vDebugFlag":143,"mDebugFlag":143,"qDebugFlag":143,
-    "wDebugFlag":143,"sDebugFlag":143,"tsdbDebugFlag":143,"tqDebugFlag":143 ,"fsDebugFlag":143 ,"fnDebugFlag":143,
+    "wDebugFlag":143,"sDebugFlag":143,"tsdbDebugFlag":143,"tqDebugFlag":143 ,"fsDebugFlag":143 ,"udfDebugFlag":143,
     "maxTablesPerVnode":2 ,"minTablesPerVnode":2,"tableIncStepPerVnode":2 }
 
     def init(self, conn, logSql):
diff --git a/tests/system-test/2-query/distribute_agg_stddev.py b/tests/system-test/2-query/distribute_agg_stddev.py
index 09a6b86d3429b2af4647d2948b4e6bd22b90d0ae..22c7c598b4ef50e27d12cbd3840e43252e5f9919 100644
--- a/tests/system-test/2-query/distribute_agg_stddev.py
+++ b/tests/system-test/2-query/distribute_agg_stddev.py
@@ -9,7 +9,7 @@ import math
 class TDTestCase:
     updatecfgDict = {'debugFlag': 143 ,"cDebugFlag":143,"uDebugFlag":143 ,"rpcDebugFlag":143 , "tmrDebugFlag":143 ,
     "jniDebugFlag":143 ,"simDebugFlag":143,"dDebugFlag":143, "dDebugFlag":143,"vDebugFlag":143,"mDebugFlag":143,"qDebugFlag":143,
-    "wDebugFlag":143,"sDebugFlag":143,"tsdbDebugFlag":143,"tqDebugFlag":143 ,"fsDebugFlag":143 ,"fnDebugFlag":143,
+    "wDebugFlag":143,"sDebugFlag":143,"tsdbDebugFlag":143,"tqDebugFlag":143 ,"fsDebugFlag":143 ,"udfDebugFlag":143,
     "maxTablesPerVnode":2 ,"minTablesPerVnode":2,"tableIncStepPerVnode":2 }
 
     def init(self, conn, logSql):
diff --git a/tests/system-test/2-query/distribute_agg_sum.py b/tests/system-test/2-query/distribute_agg_sum.py
index 8dcd902b3d2b6e421e71251638886e4e188ea3d5..d4e9dfb1fb8fcdcb31e283a8a487e6d3e0e7b65d 100644
--- a/tests/system-test/2-query/distribute_agg_sum.py
+++ b/tests/system-test/2-query/distribute_agg_sum.py
@@ -9,7 +9,7 @@ import platform
 class TDTestCase:
     updatecfgDict = {'debugFlag': 143 ,"cDebugFlag":143,"uDebugFlag":143 ,"rpcDebugFlag":143 , "tmrDebugFlag":143 , 
     "jniDebugFlag":143 ,"simDebugFlag":143,"dDebugFlag":143, "dDebugFlag":143,"vDebugFlag":143,"mDebugFlag":143,"qDebugFlag":143,
-    "wDebugFlag":143,"sDebugFlag":143,"tsdbDebugFlag":143,"tqDebugFlag":143 ,"fsDebugFlag":143 ,"fnDebugFlag":143,
+    "wDebugFlag":143,"sDebugFlag":143,"tsdbDebugFlag":143,"tqDebugFlag":143 ,"fsDebugFlag":143 ,"udfDebugFlag":143,
     "maxTablesPerVnode":2 ,"minTablesPerVnode":2,"tableIncStepPerVnode":2 }
 
     def init(self, conn, logSql):
diff --git a/tests/system-test/2-query/floor.py b/tests/system-test/2-query/floor.py
index 736219195892635d249642584df6793e33fecaf6..7f5c7f55910759dfe9b9e6e9438ad05414a6338e 100644
--- a/tests/system-test/2-query/floor.py
+++ b/tests/system-test/2-query/floor.py
@@ -11,7 +11,7 @@ from util.cases import *
 class TDTestCase:
     updatecfgDict = {'debugFlag': 143 ,"cDebugFlag":143,"uDebugFlag":143 ,"rpcDebugFlag":143 , "tmrDebugFlag":143 , 
     "jniDebugFlag":143 ,"simDebugFlag":143,"dDebugFlag":143, "dDebugFlag":143,"vDebugFlag":143,"mDebugFlag":143,"qDebugFlag":143,
-    "wDebugFlag":143,"sDebugFlag":143,"tsdbDebugFlag":143,"tqDebugFlag":143 ,"fsDebugFlag":143 ,"fnDebugFlag":143}
+    "wDebugFlag":143,"sDebugFlag":143,"tsdbDebugFlag":143,"tqDebugFlag":143 ,"fsDebugFlag":143 ,"udfDebugFlag":143}
 
     def init(self, conn, logSql):
         tdLog.debug(f"start to excute {__file__}")
diff --git a/tests/system-test/2-query/function_null.py b/tests/system-test/2-query/function_null.py
index 545872b39dc23bce2895e3e40a3f75d3b00f474c..c1c6dd421a10e6b52e9b7a75f138ce7d975b1ede 100644
--- a/tests/system-test/2-query/function_null.py
+++ b/tests/system-test/2-query/function_null.py
@@ -12,7 +12,7 @@ import random
 class TDTestCase:
     updatecfgDict = {'debugFlag': 143, "cDebugFlag": 143, "uDebugFlag": 143, "rpcDebugFlag": 143, "tmrDebugFlag": 143,
                      "jniDebugFlag": 143, "simDebugFlag": 143, "dDebugFlag": 143, "dDebugFlag": 143, "vDebugFlag": 143, "mDebugFlag": 143, "qDebugFlag": 143,
-                     "wDebugFlag": 143, "sDebugFlag": 143, "tsdbDebugFlag": 143, "tqDebugFlag": 143, "fsDebugFlag": 143, "fnDebugFlag": 143}
+                     "wDebugFlag": 143, "sDebugFlag": 143, "tsdbDebugFlag": 143, "tqDebugFlag": 143, "fsDebugFlag": 143, "udfDebugFlag": 143}
 
     def init(self, conn, logSql):
         tdLog.debug(f"start to excute {__file__}")
diff --git a/tests/system-test/2-query/function_stateduration.py b/tests/system-test/2-query/function_stateduration.py
index bdbd92acd6df5e7d64706c5b8549d6bfce4189ec..a716d6723626c34bcedfd10d63a0733cf87acbee 100644
--- a/tests/system-test/2-query/function_stateduration.py
+++ b/tests/system-test/2-query/function_stateduration.py
@@ -13,7 +13,7 @@ from util.cases import *
 class TDTestCase:
     updatecfgDict = {'debugFlag': 143 ,"cDebugFlag":143,"uDebugFlag":143 ,"rpcDebugFlag":143 , "tmrDebugFlag":143 , 
     "jniDebugFlag":143 ,"simDebugFlag":143,"dDebugFlag":143, "dDebugFlag":143,"vDebugFlag":143,"mDebugFlag":143,"qDebugFlag":143,
-    "wDebugFlag":143,"sDebugFlag":143,"tsdbDebugFlag":143,"tqDebugFlag":143 ,"fsDebugFlag":143 ,"fnDebugFlag":143}
+    "wDebugFlag":143,"sDebugFlag":143,"tsdbDebugFlag":143,"tqDebugFlag":143 ,"fsDebugFlag":143 ,"udfDebugFlag":143}
 
     def init(self, conn, logSql):
         tdLog.debug(f"start to excute {__file__}")
diff --git a/tests/system-test/2-query/irate.py b/tests/system-test/2-query/irate.py
index d0573a6bf48608a2fb13f2b2c9944d83cb0b195f..e40920c06ca28cb712adce78799c4ce700833992 100644
--- a/tests/system-test/2-query/irate.py
+++ b/tests/system-test/2-query/irate.py
@@ -12,7 +12,7 @@ import random
 class TDTestCase:
     updatecfgDict = {'debugFlag': 143, "cDebugFlag": 143, "uDebugFlag": 143, "rpcDebugFlag": 143, "tmrDebugFlag": 143,
                      "jniDebugFlag": 143, "simDebugFlag": 143, "dDebugFlag": 143, "dDebugFlag": 143, "vDebugFlag": 143, "mDebugFlag": 143, "qDebugFlag": 143,
-                     "wDebugFlag": 143, "sDebugFlag": 143, "tsdbDebugFlag": 143, "tqDebugFlag": 143, "fsDebugFlag": 143, "fnDebugFlag": 143}
+                     "wDebugFlag": 143, "sDebugFlag": 143, "tsdbDebugFlag": 143, "tqDebugFlag": 143, "fsDebugFlag": 143, "udfDebugFlag": 143}
 
     def init(self, conn, logSql):
         tdLog.debug(f"start to excute {__file__}")
diff --git a/tests/system-test/2-query/log.py b/tests/system-test/2-query/log.py
index f9d6e91199b1a83197efb4d9d02568e05f451082..f08a4b20de586224b54822eb42032eb5f6daec28 100644
--- a/tests/system-test/2-query/log.py
+++ b/tests/system-test/2-query/log.py
@@ -12,7 +12,7 @@ from util.cases import *
 class TDTestCase:
     updatecfgDict = {'debugFlag': 143 ,"cDebugFlag":143,"uDebugFlag":143 ,"rpcDebugFlag":143 , "tmrDebugFlag":143 , 
     "jniDebugFlag":143 ,"simDebugFlag":143,"dDebugFlag":143, "dDebugFlag":143,"vDebugFlag":143,"mDebugFlag":143,"qDebugFlag":143,
-    "wDebugFlag":143,"sDebugFlag":143,"tsdbDebugFlag":143,"tqDebugFlag":143 ,"fsDebugFlag":143 ,"fnDebugFlag":143}
+    "wDebugFlag":143,"sDebugFlag":143,"tsdbDebugFlag":143,"tqDebugFlag":143 ,"fsDebugFlag":143 ,"udfDebugFlag":143}
     def init(self, conn, logSql):
         tdLog.debug(f"start to excute {__file__}")
         tdSql.init(conn.cursor())
diff --git a/tests/system-test/2-query/max.py b/tests/system-test/2-query/max.py
index 3cd023648e3648d3ca305800c51a8fb691dcdab5..0ca3f8f71a02e70cf75ce1ba0504642c1152bb46 100644
--- a/tests/system-test/2-query/max.py
+++ b/tests/system-test/2-query/max.py
@@ -7,7 +7,7 @@ import numpy as np
 class TDTestCase:
     updatecfgDict = {'debugFlag': 143 ,"cDebugFlag":143,"uDebugFlag":143 ,"rpcDebugFlag":143 , "tmrDebugFlag":143 , 
     "jniDebugFlag":143 ,"simDebugFlag":143,"dDebugFlag":143, "dDebugFlag":143,"vDebugFlag":143,"mDebugFlag":143,"qDebugFlag":143,
-    "wDebugFlag":143,"sDebugFlag":143,"tsdbDebugFlag":143,"tqDebugFlag":143 ,"fsDebugFlag":143 ,"fnDebugFlag":143,
+    "wDebugFlag":143,"sDebugFlag":143,"tsdbDebugFlag":143,"tqDebugFlag":143 ,"fsDebugFlag":143 ,"udfDebugFlag":143,
     "maxTablesPerVnode":2 ,"minTablesPerVnode":2,"tableIncStepPerVnode":2 }
     def init(self, conn, logSql):
         tdLog.debug("start to execute %s" % __file__)
diff --git a/tests/system-test/2-query/nestedQuery.py b/tests/system-test/2-query/nestedQuery.py
index 871054de3a95cf5eda0d1fc977350624b6a77667..9f2b8c4b564d55843c7749f5819d674031c7f83b 100755
--- a/tests/system-test/2-query/nestedQuery.py
+++ b/tests/system-test/2-query/nestedQuery.py
@@ -25,7 +25,7 @@ from util.dnodes import *
 class TDTestCase:
     updatecfgDict = {'maxSQLLength':1048576,'debugFlag': 143 ,"cDebugFlag":143,"uDebugFlag":143 ,"rpcDebugFlag":143 , "tmrDebugFlag":143 , 
     "jniDebugFlag":143 ,"simDebugFlag":143,"dDebugFlag":143, "dDebugFlag":143,"vDebugFlag":143,"mDebugFlag":143,"qDebugFlag":143,
-    "wDebugFlag":143,"sDebugFlag":143,"tsdbDebugFlag":143,"tqDebugFlag":143 ,"fsDebugFlag":143 ,"fnDebugFlag":143}
+    "wDebugFlag":143,"sDebugFlag":143,"tsdbDebugFlag":143,"tqDebugFlag":143 ,"fsDebugFlag":143 ,"udfDebugFlag":143}
     
     def init(self, conn, logSql):
         tdLog.debug("start to execute %s" % __file__)
diff --git a/tests/system-test/2-query/nestedQuery_str.py b/tests/system-test/2-query/nestedQuery_str.py
index 8214c98c5cc8526874db5f40df22f8e587ea36f4..6244b37ba49873b43945ca83ff1264b2181bede0 100755
--- a/tests/system-test/2-query/nestedQuery_str.py
+++ b/tests/system-test/2-query/nestedQuery_str.py
@@ -26,7 +26,7 @@ from util.dnodes import *
 class TDTestCase:
     updatecfgDict = {'maxSQLLength':1048576,'debugFlag': 143 ,"cDebugFlag":143,"uDebugFlag":143 ,"rpcDebugFlag":143 , "tmrDebugFlag":143 , 
     "jniDebugFlag":143 ,"simDebugFlag":143,"dDebugFlag":143, "dDebugFlag":143,"vDebugFlag":143,"mDebugFlag":143,"qDebugFlag":143,
-    "wDebugFlag":143,"sDebugFlag":143,"tsdbDebugFlag":143,"tqDebugFlag":143 ,"fsDebugFlag":143 ,"fnDebugFlag":143}
+    "wDebugFlag":143,"sDebugFlag":143,"tsdbDebugFlag":143,"tqDebugFlag":143 ,"fsDebugFlag":143 ,"udfDebugFlag":143}
     
     def init(self, conn, logSql):
         tdLog.debug("start to execute %s" % __file__)
diff --git a/tests/system-test/2-query/pow.py b/tests/system-test/2-query/pow.py
index c67162961bcc8a6ad213bc03fa39e303a7bc2abe..1af8bd3839beafe37f690abf14d85f3c0e224cb2 100644
--- a/tests/system-test/2-query/pow.py
+++ b/tests/system-test/2-query/pow.py
@@ -11,7 +11,7 @@ from util.cases import *
 class TDTestCase:
     updatecfgDict = {'debugFlag': 143 ,"cDebugFlag":143,"uDebugFlag":143 ,"rpcDebugFlag":143 , "tmrDebugFlag":143 , 
     "jniDebugFlag":143 ,"simDebugFlag":143,"dDebugFlag":143, "dDebugFlag":143,"vDebugFlag":143,"mDebugFlag":143,"qDebugFlag":143,
-    "wDebugFlag":143,"sDebugFlag":143,"tsdbDebugFlag":143,"tqDebugFlag":143 ,"fsDebugFlag":143 ,"fnDebugFlag":143}
+    "wDebugFlag":143,"sDebugFlag":143,"tsdbDebugFlag":143,"tqDebugFlag":143 ,"fsDebugFlag":143 ,"udfDebugFlag":143}
     def init(self, conn, powSql):
         tdLog.debug(f"start to excute {__file__}")
         tdSql.init(conn.cursor())
diff --git a/tests/system-test/2-query/round.py b/tests/system-test/2-query/round.py
index cc272abf42d91598acf40b5052687d8a643d984a..9111586472421a7995f24c8de2d35f4f0fcdba32 100644
--- a/tests/system-test/2-query/round.py
+++ b/tests/system-test/2-query/round.py
@@ -10,7 +10,7 @@ from util.cases import *
 class TDTestCase:
     updatecfgDict = {'debugFlag': 143 ,"cDebugFlag":143,"uDebugFlag":143 ,"rpcDebugFlag":143 , "tmrDebugFlag":143 , 
     "jniDebugFlag":143 ,"simDebugFlag":143,"dDebugFlag":143, "dDebugFlag":143,"vDebugFlag":143,"mDebugFlag":143,"qDebugFlag":143,
-    "wDebugFlag":143,"sDebugFlag":143,"tsdbDebugFlag":143,"tqDebugFlag":143 ,"fsDebugFlag":143 ,"fnDebugFlag":143}
+    "wDebugFlag":143,"sDebugFlag":143,"tsdbDebugFlag":143,"tqDebugFlag":143 ,"fsDebugFlag":143 ,"udfDebugFlag":143}
 
     def init(self, conn, logSql):
         tdLog.debug(f"start to excute {__file__}")
diff --git a/tests/system-test/2-query/sin.py b/tests/system-test/2-query/sin.py
index 2c4d90d3e753b98334f719262c6b7ba44ff2a50e..7cb559c510f637c25fef6e7573ea44c92a2051bc 100644
--- a/tests/system-test/2-query/sin.py
+++ b/tests/system-test/2-query/sin.py
@@ -11,7 +11,7 @@ from util.cases import *
 class TDTestCase:
     updatecfgDict = {'debugFlag': 143 ,"cDebugFlag":143,"uDebugFlag":143 ,"rpcDebugFlag":143 , "tmrDebugFlag":143 , 
     "jniDebugFlag":143 ,"simDebugFlag":143,"dDebugFlag":143, "dDebugFlag":143,"vDebugFlag":143,"mDebugFlag":143,"qDebugFlag":143,
-    "wDebugFlag":143,"sDebugFlag":143,"tsdbDebugFlag":143,"tqDebugFlag":143 ,"fsDebugFlag":143 ,"fnDebugFlag":143}
+    "wDebugFlag":143,"sDebugFlag":143,"tsdbDebugFlag":143,"tqDebugFlag":143 ,"fsDebugFlag":143 ,"udfDebugFlag":143}
     def init(self, conn, powSql):
         tdLog.debug(f"start to excute {__file__}")
         tdSql.init(conn.cursor())
diff --git a/tests/system-test/2-query/sqrt.py b/tests/system-test/2-query/sqrt.py
index 772056fd939577955a26f52572da12e33721d4ba..e21f5b397e7a5753cebf70bbf3a946c076611263 100644
--- a/tests/system-test/2-query/sqrt.py
+++ b/tests/system-test/2-query/sqrt.py
@@ -11,7 +11,7 @@ from util.cases import *
 class TDTestCase:
     updatecfgDict = {'debugFlag': 143 ,"cDebugFlag":143,"uDebugFlag":143 ,"rpcDebugFlag":143 , "tmrDebugFlag":143 , 
     "jniDebugFlag":143 ,"simDebugFlag":143,"dDebugFlag":143, "dDebugFlag":143,"vDebugFlag":143,"mDebugFlag":143,"qDebugFlag":143,
-    "wDebugFlag":143,"sDebugFlag":143,"tsdbDebugFlag":143,"tqDebugFlag":143 ,"fsDebugFlag":143 ,"fnDebugFlag":143}
+    "wDebugFlag":143,"sDebugFlag":143,"tsdbDebugFlag":143,"tqDebugFlag":143 ,"fsDebugFlag":143 ,"udfDebugFlag":143}
     def init(self, conn, powSql):
         tdLog.debug(f"start to excute {__file__}")
         tdSql.init(conn.cursor())
diff --git a/tests/system-test/2-query/statecount.py b/tests/system-test/2-query/statecount.py
index ed97521c51153aa3ac9824f4435599d5c84375f1..162a5a61fed37ff6d0a3060fc4a80f47e2faf803 100644
--- a/tests/system-test/2-query/statecount.py
+++ b/tests/system-test/2-query/statecount.py
@@ -13,7 +13,7 @@ from util.cases import *
 class TDTestCase:
     updatecfgDict = {'debugFlag': 143 ,"cDebugFlag":143,"uDebugFlag":143 ,"rpcDebugFlag":143 , "tmrDebugFlag":143 , 
     "jniDebugFlag":143 ,"simDebugFlag":143,"dDebugFlag":143, "dDebugFlag":143,"vDebugFlag":143,"mDebugFlag":143,"qDebugFlag":143,
-    "wDebugFlag":143,"sDebugFlag":143,"tsdbDebugFlag":143,"tqDebugFlag":143 ,"fsDebugFlag":143 ,"fnDebugFlag":143}
+    "wDebugFlag":143,"sDebugFlag":143,"tsdbDebugFlag":143,"tqDebugFlag":143 ,"fsDebugFlag":143 ,"udfDebugFlag":143}
 
     def init(self, conn, logSql):
         tdLog.debug(f"start to excute {__file__}")
diff --git a/tests/system-test/2-query/tail.py b/tests/system-test/2-query/tail.py
index 1cf63e082e4894503033e760ca3f522c53f4b640..d708873d6ff608581a64120a054c81f0b3a8da1f 100644
--- a/tests/system-test/2-query/tail.py
+++ b/tests/system-test/2-query/tail.py
@@ -12,7 +12,7 @@ from util.cases import *
 class TDTestCase:
     updatecfgDict = {'debugFlag': 143 ,"cDebugFlag":143,"uDebugFlag":143 ,"rpcDebugFlag":143 , "tmrDebugFlag":143 , 
     "jniDebugFlag":143 ,"simDebugFlag":143,"dDebugFlag":143, "dDebugFlag":143,"vDebugFlag":143,"mDebugFlag":143,"qDebugFlag":143,
-    "wDebugFlag":143,"sDebugFlag":143,"tsdbDebugFlag":143,"tqDebugFlag":143 ,"fsDebugFlag":143 ,"fnDebugFlag":143}
+    "wDebugFlag":143,"sDebugFlag":143,"tsdbDebugFlag":143,"tqDebugFlag":143 ,"fsDebugFlag":143 ,"udfDebugFlag":143}
 
     def init(self, conn, logSql):
         tdLog.debug(f"start to excute {__file__}")
diff --git a/tests/system-test/2-query/tan.py b/tests/system-test/2-query/tan.py
index 9610ffef2432a87422025649bdeea648e3b4a289..da47c1c2b2560bf617681df10e8788f518b11ac1 100644
--- a/tests/system-test/2-query/tan.py
+++ b/tests/system-test/2-query/tan.py
@@ -11,7 +11,7 @@ from util.cases import *
 class TDTestCase:
     updatecfgDict = {'debugFlag': 143 ,"cDebugFlag":143,"uDebugFlag":143 ,"rpcDebugFlag":143 , "tmrDebugFlag":143 , 
     "jniDebugFlag":143 ,"simDebugFlag":143,"dDebugFlag":143, "dDebugFlag":143,"vDebugFlag":143,"mDebugFlag":143,"qDebugFlag":143,
-    "wDebugFlag":143,"sDebugFlag":143,"tsdbDebugFlag":143,"tqDebugFlag":143 ,"fsDebugFlag":143 ,"fnDebugFlag":143}
+    "wDebugFlag":143,"sDebugFlag":143,"tsdbDebugFlag":143,"tqDebugFlag":143 ,"fsDebugFlag":143 ,"udfDebugFlag":143}
     def init(self, conn, powSql):
         tdLog.debug(f"start to excute {__file__}")
         tdSql.init(conn.cursor())
diff --git a/tests/system-test/2-query/twa.py b/tests/system-test/2-query/twa.py
index 9f0e189a5f36230a68e5f8a1cbf1fc949aad8484..dde903af00a7ec6c6c53ff2a89f3a5a9be5047d4 100644
--- a/tests/system-test/2-query/twa.py
+++ b/tests/system-test/2-query/twa.py
@@ -9,7 +9,7 @@ import math
 class TDTestCase:
     updatecfgDict = {'debugFlag': 143 ,"cDebugFlag":143,"uDebugFlag":143 ,"rpcDebugFlag":143 , "tmrDebugFlag":143 , 
     "jniDebugFlag":143 ,"simDebugFlag":143,"dDebugFlag":143, "dDebugFlag":143,"vDebugFlag":143,"mDebugFlag":143,"qDebugFlag":143,
-    "wDebugFlag":143,"sDebugFlag":143,"tsdbDebugFlag":143,"tqDebugFlag":143 ,"fsDebugFlag":143 ,"fnDebugFlag":143,
+    "wDebugFlag":143,"sDebugFlag":143,"tsdbDebugFlag":143,"tqDebugFlag":143 ,"fsDebugFlag":143 ,"udfDebugFlag":143,
     "maxTablesPerVnode":2 ,"minTablesPerVnode":2,"tableIncStepPerVnode":2 }
 
     def init(self, conn, logSql):
diff --git a/tests/system-test/2-query/unique.py b/tests/system-test/2-query/unique.py
index 456922ea2194f425c84ba485d471b7ba9588a902..4467dcb4710f225b6779b815ddf19d8f1e8eb8dd 100644
--- a/tests/system-test/2-query/unique.py
+++ b/tests/system-test/2-query/unique.py
@@ -13,7 +13,7 @@ from util.cases import *
 class TDTestCase:
     updatecfgDict = {'debugFlag': 143 ,"cDebugFlag":143,"uDebugFlag":143 ,"rpcDebugFlag":143 , "tmrDebugFlag":143 , 
     "jniDebugFlag":143 ,"simDebugFlag":143,"dDebugFlag":143, "dDebugFlag":143,"vDebugFlag":143,"mDebugFlag":143,"qDebugFlag":143,
-    "wDebugFlag":143,"sDebugFlag":143,"tsdbDebugFlag":143,"tqDebugFlag":143 ,"fsDebugFlag":143 ,"fnDebugFlag":143}
+    "wDebugFlag":143,"sDebugFlag":143,"tsdbDebugFlag":143,"tqDebugFlag":143 ,"fsDebugFlag":143 ,"udfDebugFlag":143}
 
     def init(self, conn, logSql):
         tdLog.debug(f"start to excute {__file__}")