diff --git a/src/objit/include/objit/common/ob_item_type.h b/src/objit/include/objit/common/ob_item_type.h
index c232d546d1..0effadb399 100755
--- a/src/objit/include/objit/common/ob_item_type.h
+++ b/src/objit/include/objit/common/ob_item_type.h
@@ -819,7 +819,7 @@ typedef enum ObItemType
   T_FUN_SYS_RANDOM = 1806,
   T_FUN_SYS_RANDSTR = 1807,
   T_FUN_SYS_END = 2000,
-  T_ALIGN_DATE4CMP = 2010,
+  T_FUN_SYS_ALIGN_DATE4CMP = 2010,
 
   T_MAX_OP = 3000,
 
diff --git a/src/sql/engine/expr/ob_expr_align_date4cmp.cpp b/src/sql/engine/expr/ob_expr_align_date4cmp.cpp
index 7e81c7923c..20a1a61f46 100644
--- a/src/sql/engine/expr/ob_expr_align_date4cmp.cpp
+++ b/src/sql/engine/expr/ob_expr_align_date4cmp.cpp
@@ -32,7 +32,7 @@ static const int8_t DAYS_OF_MON[2][12 + 1] = {
 #define IS_LEAP_YEAR(y) ((((y) % 4) == 0 && (((y) % 100) != 0 || ((y) % 400) == 0)) ? 1 : 0)
 
 ObExprAlignDate4Cmp::ObExprAlignDate4Cmp(common::ObIAllocator &alloc)
-  : ObFuncExprOperator(alloc, T_ALIGN_DATE4CMP, N_ALIGN_DATE4CMP, 3, VALID_FOR_GENERATED_COL, NOT_ROW_DIMENSION)
+  : ObFuncExprOperator(alloc, T_FUN_SYS_ALIGN_DATE4CMP, N_ALIGN_DATE4CMP, 3, VALID_FOR_GENERATED_COL, NOT_ROW_DIMENSION)
 {
 }
 
diff --git a/src/sql/resolver/expr/ob_raw_expr_printer.cpp b/src/sql/resolver/expr/ob_raw_expr_printer.cpp
index 124b6dca5f..0b20fd0e02 100644
--- a/src/sql/resolver/expr/ob_raw_expr_printer.cpp
+++ b/src/sql/resolver/expr/ob_raw_expr_printer.cpp
@@ -2545,6 +2545,11 @@ int ObRawExprPrinter::print(ObSysFunRawExpr *expr)
     ObString func_name = expr->get_func_name();
     ObExprOperatorType expr_type = expr->get_expr_type();
     switch (expr_type) {
+      case T_FUN_SYS_ALIGN_DATE4CMP: {
+        CK(3 == expr->get_param_count());
+        PRINT_EXPR(expr->get_param_expr(0));
+        break;
+      }
       case T_FUN_SYS_UTC_TIMESTAMP:
       case T_FUN_SYS_UTC_TIME: {
         const int16_t scale = static_cast<int16_t>(expr->get_result_type().get_scale());
diff --git a/src/sql/rewrite/ob_transform_pre_process.cpp b/src/sql/rewrite/ob_transform_pre_process.cpp
index 7f5bd09c97..bfd183a72a 100644
--- a/src/sql/rewrite/ob_transform_pre_process.cpp
+++ b/src/sql/rewrite/ob_transform_pre_process.cpp
@@ -5850,7 +5850,7 @@ int ObTransformPreProcess::replace_cast_expr_align_date4cmp(ObRawExprFactory &ex
       } else if (ObExprAlignDate4Cmp::is_align_date4cmp_support_obj_type(cast_child->get_data_type())) {
         // create a new align_date4cmp_expr to replace const_expr
         ObSysFunRawExpr *align_date4cmp_expr = NULL;
-        if (OB_FAIL(expr_factory.create_raw_expr(T_ALIGN_DATE4CMP, align_date4cmp_expr))) {
+        if (OB_FAIL(expr_factory.create_raw_expr(T_FUN_SYS_ALIGN_DATE4CMP, align_date4cmp_expr))) {
           LOG_WARN("create align_date4cmp_expr fail.", K(ret), K(align_date4cmp_expr));
         } else if (OB_ISNULL(align_date4cmp_expr)) {
           ret = OB_ERR_UNEXPECTED;