diff --git a/source/libs/function/src/builtins.c b/source/libs/function/src/builtins.c
index 857e472ee0..9364c313ca 100644
--- a/source/libs/function/src/builtins.c
+++ b/source/libs/function/src/builtins.c
@@ -4839,6 +4839,48 @@ const SBuiltinFuncDefinition funcMgtBuiltins[] = {
     .sprocessFunc = randFunction,
     .finalizeFunc = NULL
   },
+  {
+    .name = "forecast",
+    .type = FUNCTION_TYPE_FORECAST,
+    .classification = FUNC_MGT_TIMELINE_FUNC | FUNC_MGT_IMPLICIT_TS_FUNC |
+                      FUNC_MGT_FORBID_STREAM_FUNC | FUNC_MGT_FORBID_SYSTABLE_FUNC | FUNC_MGT_KEEP_ORDER_FUNC | FUNC_MGT_PRIMARY_KEY_FUNC,    
+    .translateFunc = translateForecast,
+    .getEnvFunc    = getSelectivityFuncEnv,
+    .initFunc      = functionSetup,
+    .processFunc   = NULL,
+    .finalizeFunc  = NULL,
+    .estimateReturnRowsFunc = forecastEstReturnRows,
+  },
+    {
+    .name = "_frowts",
+    .type = FUNCTION_TYPE_FORECAST_ROWTS,
+    .classification = FUNC_MGT_PSEUDO_COLUMN_FUNC | FUNC_MGT_FORECAST_PC_FUNC | FUNC_MGT_KEEP_ORDER_FUNC,
+    .translateFunc = translateTimePseudoColumn,
+    .getEnvFunc   = getTimePseudoFuncEnv,
+    .initFunc     = NULL,
+    .sprocessFunc = NULL,
+    .finalizeFunc = NULL
+  },
+  {
+    .name = "_flow",
+    .type = FUNCTION_TYPE_FORECAST_LOW,
+    .classification = FUNC_MGT_PSEUDO_COLUMN_FUNC | FUNC_MGT_FORECAST_PC_FUNC | FUNC_MGT_KEEP_ORDER_FUNC,
+    .translateFunc = translateForecastConf,
+    .getEnvFunc   = getForecastConfEnv,
+    .initFunc     = NULL,
+    .sprocessFunc = NULL,
+    .finalizeFunc = NULL
+  },
+  {
+    .name = "_fhigh",
+    .type = FUNCTION_TYPE_FORECAST_HIGH,
+    .classification = FUNC_MGT_PSEUDO_COLUMN_FUNC | FUNC_MGT_FORECAST_PC_FUNC | FUNC_MGT_KEEP_ORDER_FUNC,
+    .translateFunc = translateForecastConf,
+    .getEnvFunc   = getForecastConfEnv,
+    .initFunc     = NULL,
+    .sprocessFunc = NULL,
+    .finalizeFunc = NULL
+  },
 };
 // clang-format on
 
diff --git a/tests/parallel_test/cases.task b/tests/parallel_test/cases.task
index aca7ef6495..d5e7de3014 100644
--- a/tests/parallel_test/cases.task
+++ b/tests/parallel_test/cases.task
@@ -6,6 +6,7 @@
 
 ,,n,unit-test,bash test.sh
 
+,,n,develop-test,python3 ./test.py -f 5-taos-tools/taosbenchmark/auto_create_table_json.py
 
 #
 # army-test
@@ -1542,7 +1543,6 @@
 ,,n,develop-test,python3 ./test.py -f 2-query/ts-range.py
 ,,n,develop-test,python3 ./test.py -f 2-query/tag_scan.py
 ,,n,develop-test,python3 ./test.py -f 2-query/show_create_db.py
-,,n,develop-test,python3 ./test.py -f 5-taos-tools/taosbenchmark/auto_create_table_json.py
 ,,n,develop-test,python3 ./test.py -f 5-taos-tools/taosbenchmark/custom_col_tag.py
 ,,n,develop-test,python3 ./test.py -f 5-taos-tools/taosbenchmark/default_json.py
 ,,n,develop-test,python3 ./test.py -f 5-taos-tools/taosbenchmark/demo.py