diff --git a/src/sql/engine/dml/ob_dml_service.cpp b/src/sql/engine/dml/ob_dml_service.cpp
index 51b5725d7d..9e27471b71 100644
--- a/src/sql/engine/dml/ob_dml_service.cpp
+++ b/src/sql/engine/dml/ob_dml_service.cpp
@@ -38,6 +38,28 @@ using namespace share;
 using namespace transaction;
 namespace sql
 {
+
+bool ObDMLService::check_cascaded_reference(const ObExpr *expr, const ObExprPtrIArray &row)
+{
+  bool bret = false;
+  if (OB_ISNULL(expr) || expr->parent_cnt_ <= 0) {
+    bret = false;
+  } else {
+    for (int i = 0; !bret && i < expr->parent_cnt_; ++i) {
+      ObExpr *parent_expr = expr->parents_[i];
+      if (parent_expr != nullptr) {
+        if (parent_expr->type_ == T_FUN_COLUMN_CONV) {
+          bret = has_exist_in_array(row, parent_expr);
+        }
+      }
+      if (!bret) {
+        bret = check_cascaded_reference(parent_expr, row);
+      }
+    }
+  }
+  return bret;
+}
+
 int ObDMLService::check_row_null(const ObExprPtrIArray &row,
                                  ObEvalCtx &eval_ctx,
                                  int64_t row_num,
@@ -74,6 +96,12 @@ int ObDMLService::check_row_null(const ObExprPtrIArray &row,
             ret = OB_BAD_NULL_ERROR;
             LOG_WARN("dml with ignore not supported in geometry type");
             LOG_USER_ERROR(OB_BAD_NULL_ERROR, column_infos.at(i).column_name_.length(), column_infos.at(i).column_name_.ptr());
+        } else if (check_cascaded_reference(row.at(col_idx), row)) {
+          //This column is dependent on other columns and cannot be modified again;
+          //otherwise, it will necessitate a cascading recalculation of the dependent expression results.
+          ret = OB_BAD_NULL_ERROR;
+          LOG_WARN("dml with ignore not supported with cascaded column", KPC(row.at(col_idx)));
+          LOG_USER_ERROR(OB_BAD_NULL_ERROR, column_infos.at(i).column_name_.length(), column_infos.at(i).column_name_.ptr());
         } else if (OB_FAIL(ObObjCaster::get_zero_value(
             row.at(col_idx)->obj_meta_.get_type(),
             row.at(col_idx)->obj_meta_.get_collation_type(),
diff --git a/src/sql/engine/dml/ob_dml_service.h b/src/sql/engine/dml/ob_dml_service.h
index 6349057d81..5ac304f4fe 100644
--- a/src/sql/engine/dml/ob_dml_service.h
+++ b/src/sql/engine/dml/ob_dml_service.h
@@ -24,6 +24,8 @@ class ObErrLogService;
 class ObDMLService
 {
 public:
+  static bool check_cascaded_reference(const ObExpr *expr, const ObExprPtrIArray &row);
+
   static int check_row_null(const ObExprPtrIArray &row,
                             ObEvalCtx &eval_ctx,
                             int64_t row_num,
diff --git a/tools/deploy/mysql_test/test_suite/insert/r/mysql/insert_ignore.result b/tools/deploy/mysql_test/test_suite/insert/r/mysql/insert_ignore.result
index fc5d60a932..22b382ff89 100644
--- a/tools/deploy/mysql_test/test_suite/insert/r/mysql/insert_ignore.result
+++ b/tools/deploy/mysql_test/test_suite/insert/r/mysql/insert_ignore.result
@@ -1,4 +1,4 @@
-drop table if exists t1,t2, test, t_ignore;
+drop table if exists t1,t2, test, t_ignore, t3;
 CREATE TABLE t1(a BIGINT primary key);
 insert into t1 values(100);
 insert into t1 values(100);
@@ -324,3 +324,9 @@ SELECT * FROM t_ignore;
 c1	c2
 1	
 DROP TABLE t_ignore;
+create TABLE t3 ( str varchar(255) character set utf8mb4 not null, key str (str(2)) );
+INSERT ignore INTO t3 VALUES (NULL);
+ERROR 23000: Column 'str' cannot be null
+select /*+ opt_param('hidden_column_visible', 'true') index('str')*/__pk_increment, __substr2_16 from t3;
+__pk_increment	__substr2_16
+drop table t3;
diff --git a/tools/deploy/mysql_test/test_suite/insert/t/insert_ignore.test b/tools/deploy/mysql_test/test_suite/insert/t/insert_ignore.test
index 5bed92f756..9df9579212 100644
--- a/tools/deploy/mysql_test/test_suite/insert/t/insert_ignore.test
+++ b/tools/deploy/mysql_test/test_suite/insert/t/insert_ignore.test
@@ -8,7 +8,7 @@ set @@session.explicit_defaults_for_timestamp=off;
 
 ##增加新的语法，支持ignore
 --disable_warnings
-drop table if exists t1,t2, test, t_ignore;
+drop table if exists t1,t2, test, t_ignore, t3;
 --enable_warnings
 CREATE TABLE t1(a BIGINT primary key);
 
@@ -185,3 +185,9 @@ CREATE TABLE t_ignore (`c1` bigint(20) NOT NULL AUTO_INCREMENT, `c2` varchar(50)
 INSERT IGNORE INTO t_ignore (c1) value (1);
 SELECT * FROM t_ignore;
 DROP TABLE t_ignore;
+
+create TABLE t3 ( str varchar(255) character set utf8mb4 not null, key str (str(2)) );
+--error 1048
+INSERT ignore INTO t3 VALUES (NULL);
+select /*+ opt_param('hidden_column_visible', 'true') index('str')*/__pk_increment, __substr2_16 from t3;
+drop table t3;
diff --git a/tools/deploy/mysql_test/test_suite/update/r/mysql/update_ignore.result b/tools/deploy/mysql_test/test_suite/update/r/mysql/update_ignore.result
index b58b3b1224..e9939ea253 100644
Binary files a/tools/deploy/mysql_test/test_suite/update/r/mysql/update_ignore.result and b/tools/deploy/mysql_test/test_suite/update/r/mysql/update_ignore.result differ
diff --git a/tools/deploy/mysql_test/test_suite/update/t/update_ignore.test b/tools/deploy/mysql_test/test_suite/update/t/update_ignore.test
index 167b786d20..e168079550 100644
--- a/tools/deploy/mysql_test/test_suite/update/t/update_ignore.test
+++ b/tools/deploy/mysql_test/test_suite/update/t/update_ignore.test
@@ -244,6 +244,7 @@ INSERT /*+ ENABLE_PARALLEL_DML PARALLEL(3) */ INTO table0_innodb_key_pk_parts_2
 INSERT /*+ ENABLE_PARALLEL_DML PARALLEL(3) */ INTO table0_innodb_key_pk_parts_2 ( col_enum , col_enum_not_null , col_decimal ) VALUES ( '2006-04-09 05:33:14.045216' , '2008' , '2004-09-17 09:11:54.004359' );
 INSERT /*+ ENABLE_PARALLEL_DML PARALLEL(3) */ INTO table0_innodb_key_pk_parts_2 ( col_blob_key , col_int_unsigned_not_null , col_int_not_null_key ) VALUES ( '20:35:45' , 47682 , 1319 );
 
+--error 1048
 UPDATE /*+ ENABLE_PARALLEL_DML PARALLEL(3) */ table0_innodb_key_pk_parts_2 SET col_blob_not_null_key = NULL WHERE col_bit_not_null <> '08:59:21';
 select * from table0_innodb_key_pk_parts_2;
 drop table table0_innodb_key_pk_parts_2;