diff --git a/source/libs/nodes/src/nodesEqualFuncs.c b/source/libs/nodes/src/nodesEqualFuncs.c
index 681e99a452..2442bd8c16 100644
--- a/source/libs/nodes/src/nodesEqualFuncs.c
+++ b/source/libs/nodes/src/nodesEqualFuncs.c
@@ -82,6 +82,7 @@ static bool columnNodeEqual(const SColumnNode* a, const SColumnNode* b) {
   COMPARE_STRING_FIELD(dbName);
   COMPARE_STRING_FIELD(tableName);
   COMPARE_STRING_FIELD(colName);
+  COMPARE_STRING_FIELD(tableAlias);
   return true;
 }