[enhancement](fix)change ordinary type null value is \N,complex type null value is null (#24207)

be/src/vec/data_types/serde/data_type_array_serde.cpp

@@ -64,16 +64,19 @@ void DataTypeArraySerDe::serialize_one_cell_to_json(const IColumn& column, int r
 Status DataTypeArraySerDe::deserialize_column_from_json_vector(IColumn& column,
                                                                std::vector<Slice>& slices,
                                                                int* num_deserialized,
-                                                               const FormatOptions& options) const {
+                                                               const FormatOptions& options,
+                                                               int nesting_level) const {
     DESERIALIZE_COLUMN_FROM_JSON_VECTOR();
     return Status::OK();
 }
 
 Status DataTypeArraySerDe::deserialize_one_cell_from_json(IColumn& column, Slice& slice,
-                                                          const FormatOptions& options) const {
+                                                          const FormatOptions& options,
+                                                          int nesting_level) const {
     if (slice.empty()) {
         return Status::InvalidArgument("slice is empty!");
     }
+
     auto& array_column = assert_cast<ColumnArray&>(column);
     auto& offsets = array_column.get_offsets();
     IColumn& nested_column = array_column.get_data();
@@ -130,8 +133,8 @@ Status DataTypeArraySerDe::deserialize_one_cell_from_json(IColumn& column, Slice
     }
 
     int elem_deserialized = 0;
-    Status st = nested_serde->deserialize_column_from_json_vector(nested_column, slices,
-                                                                  &elem_deserialized, options);
+    Status st = nested_serde->deserialize_column_from_json_vector(
+            nested_column, slices, &elem_deserialized, options, nesting_level + 1);
     offsets.emplace_back(offsets.back() + elem_deserialized);
     return st;
 }

be/src/vec/data_types/serde/data_type_array_serde.h

@@ -45,11 +45,12 @@ public:
                                   BufferWritable& bw, FormatOptions& options) const override;
 
     Status deserialize_one_cell_from_json(IColumn& column, Slice& slice,
-                                          const FormatOptions& options) const override;
+                                          const FormatOptions& options,
+                                          int nesting_level = 1) const override;
 
     Status deserialize_column_from_json_vector(IColumn& column, std::vector<Slice>& slices,
-                                               int* num_deserialized,
-                                               const FormatOptions& options) const override;
+                                               int* num_deserialized, const FormatOptions& options,
+                                               int nesting_level = 1) const override;
     Status deserialize_one_cell_from_hive_text(IColumn& column, Slice& slice,
                                                const FormatOptions& options,
                                                int nesting_level = 1) const override;

be/src/vec/data_types/serde/data_type_bitmap_serde.cpp

@@ -33,14 +33,17 @@ namespace doris {
 namespace vectorized {
 class IColumn;
 
-Status DataTypeBitMapSerDe::deserialize_column_from_json_vector(
-        IColumn& column, std::vector<Slice>& slices, int* num_deserialized,
-        const FormatOptions& options) const {
+Status DataTypeBitMapSerDe::deserialize_column_from_json_vector(IColumn& column,
+                                                                std::vector<Slice>& slices,
+                                                                int* num_deserialized,
+                                                                const FormatOptions& options,
+                                                                int nesting_level) const {
     DESERIALIZE_COLUMN_FROM_JSON_VECTOR()
     return Status::OK();
 }
 Status DataTypeBitMapSerDe::deserialize_one_cell_from_json(IColumn& column, Slice& slice,
-                                                           const FormatOptions& options) const {
+                                                           const FormatOptions& options,
+                                                           int nesting_level) const {
     auto& data_column = assert_cast<ColumnBitmap&>(column);
     auto& data = data_column.get_data();
 

be/src/vec/data_types/serde/data_type_bitmap_serde.h

@@ -46,11 +46,12 @@ public:
     }
 
     Status deserialize_one_cell_from_json(IColumn& column, Slice& slice,
-                                          const FormatOptions& options) const override;
+                                          const FormatOptions& options,
+                                          int nesting_level = 1) const override;
 
     Status deserialize_column_from_json_vector(IColumn& column, std::vector<Slice>& slices,
-                                               int* num_deserialized,
-                                               const FormatOptions& options) const override;
+                                               int* num_deserialized, const FormatOptions& options,
+                                               int nesting_level = 1) const override;
 
     Status write_column_to_pb(const IColumn& column, PValues& result, int start,
                               int end) const override;

be/src/vec/data_types/serde/data_type_date64_serde.cpp

@@ -61,15 +61,18 @@ void DataTypeDate64SerDe::serialize_one_cell_to_json(const IColumn& column, int
     }
 }
 
-Status DataTypeDate64SerDe::deserialize_column_from_json_vector(
-        IColumn& column, std::vector<Slice>& slices, int* num_deserialized,
-        const FormatOptions& options) const {
-    DESERIALIZE_COLUMN_FROM_JSON_VECTOR()
+Status DataTypeDate64SerDe::deserialize_column_from_json_vector(IColumn& column,
+                                                                std::vector<Slice>& slices,
+                                                                int* num_deserialized,
+                                                                const FormatOptions& options,
+                                                                int nesting_level) const {
+    DESERIALIZE_COLUMN_FROM_JSON_VECTOR();
     return Status::OK();
 }
 
 Status DataTypeDate64SerDe::deserialize_one_cell_from_json(IColumn& column, Slice& slice,
-                                                           const FormatOptions& options) const {
+                                                           const FormatOptions& options,
+                                                           int nesting_level) const {
     auto& column_data = assert_cast<ColumnInt64&>(column);
     Int64 val = 0;
     if (options.date_olap_format) {
@@ -128,15 +131,18 @@ void DataTypeDateTimeSerDe::serialize_one_cell_to_json(const IColumn& column, in
     }
 }
 
-Status DataTypeDateTimeSerDe::deserialize_column_from_json_vector(
-        IColumn& column, std::vector<Slice>& slices, int* num_deserialized,
-        const FormatOptions& options) const {
+Status DataTypeDateTimeSerDe::deserialize_column_from_json_vector(IColumn& column,
+                                                                  std::vector<Slice>& slices,
+                                                                  int* num_deserialized,
+                                                                  const FormatOptions& options,
+                                                                  int nesting_level) const {
     DESERIALIZE_COLUMN_FROM_JSON_VECTOR()
     return Status::OK();
 }
 
 Status DataTypeDateTimeSerDe::deserialize_one_cell_from_json(IColumn& column, Slice& slice,
-                                                             const FormatOptions& options) const {
+                                                             const FormatOptions& options,
+                                                             int nesting_level) const {
     auto& column_data = assert_cast<ColumnInt64&>(column);
     Int64 val = 0;
     if (options.date_olap_format) {

be/src/vec/data_types/serde/data_type_date64_serde.h

@@ -47,11 +47,12 @@ class DataTypeDate64SerDe : public DataTypeNumberSerDe<Int64> {
     void serialize_column_to_json(const IColumn& column, int start_idx, int end_idx,
                                   BufferWritable& bw, FormatOptions& options) const override;
     Status deserialize_one_cell_from_json(IColumn& column, Slice& slice,
-                                          const FormatOptions& options) const override;
+                                          const FormatOptions& options,
+                                          int nesting_level = 1) const override;
 
     Status deserialize_column_from_json_vector(IColumn& column, std::vector<Slice>& slices,
-                                               int* num_deserialized,
-                                               const FormatOptions& options) const override;
+                                               int* num_deserialized, const FormatOptions& options,
+                                               int nesting_level = 1) const override;
 
     void write_column_to_arrow(const IColumn& column, const NullMap* null_map,
                                arrow::ArrayBuilder* array_builder, int start,
@@ -77,10 +78,11 @@ class DataTypeDateTimeSerDe : public DataTypeDate64SerDe {
                                     FormatOptions& options) const override;
 
     Status deserialize_one_cell_from_json(IColumn& column, Slice& slice,
-                                          const FormatOptions& options) const override;
+                                          const FormatOptions& options,
+                                          int nesting_level = 1) const override;
     Status deserialize_column_from_json_vector(IColumn& column, std::vector<Slice>& slices,
-                                               int* num_deserialized,
-                                               const FormatOptions& options) const override;
+                                               int* num_deserialized, const FormatOptions& options,
+                                               int nesting_level = 1) const override;
 };
 } // namespace vectorized
 } // namespace doris

be/src/vec/data_types/serde/data_type_datetimev2_serde.cpp

@@ -57,14 +57,17 @@ void DataTypeDateTimeV2SerDe::serialize_one_cell_to_json(const IColumn& column,
     }
 }
 
-Status DataTypeDateTimeV2SerDe::deserialize_column_from_json_vector(
-        IColumn& column, std::vector<Slice>& slices, int* num_deserialized,
-        const FormatOptions& options) const {
-    DESERIALIZE_COLUMN_FROM_JSON_VECTOR()
+Status DataTypeDateTimeV2SerDe::deserialize_column_from_json_vector(IColumn& column,
+                                                                    std::vector<Slice>& slices,
+                                                                    int* num_deserialized,
+                                                                    const FormatOptions& options,
+                                                                    int nesting_level) const {
+    DESERIALIZE_COLUMN_FROM_JSON_VECTOR();
     return Status::OK();
 }
 Status DataTypeDateTimeV2SerDe::deserialize_one_cell_from_json(IColumn& column, Slice& slice,
-                                                               const FormatOptions& options) const {
+                                                               const FormatOptions& options,
+                                                               int nesting_level) const {
     auto& column_data = assert_cast<ColumnUInt64&>(column);
     UInt64 val = 0;
     if (options.date_olap_format) {

be/src/vec/data_types/serde/data_type_datetimev2_serde.h

@@ -52,11 +52,12 @@ public:
                                   BufferWritable& bw, FormatOptions& options) const override;
 
     Status deserialize_one_cell_from_json(IColumn& column, Slice& slice,
-                                          const FormatOptions& options) const override;
+                                          const FormatOptions& options,
+                                          int nesting_level = 1) const override;
 
     Status deserialize_column_from_json_vector(IColumn& column, std::vector<Slice>& slices,
-                                               int* num_deserialized,
-                                               const FormatOptions& options) const override;
+                                               int* num_deserialized, const FormatOptions& options,
+                                               int nesting_level = 1) const override;
 
     void write_column_to_arrow(const IColumn& column, const NullMap* null_map,
                                arrow::ArrayBuilder* array_builder, int start,

be/src/vec/data_types/serde/data_type_datev2_serde.cpp

@@ -49,15 +49,18 @@ void DataTypeDateV2SerDe::serialize_one_cell_to_json(const IColumn& column, int
     bw.write(buf, pos - buf - 1);
 }
 
-Status DataTypeDateV2SerDe::deserialize_column_from_json_vector(
-        IColumn& column, std::vector<Slice>& slices, int* num_deserialized,
-        const FormatOptions& options) const {
-    DESERIALIZE_COLUMN_FROM_JSON_VECTOR()
+Status DataTypeDateV2SerDe::deserialize_column_from_json_vector(IColumn& column,
+                                                                std::vector<Slice>& slices,
+                                                                int* num_deserialized,
+                                                                const FormatOptions& options,
+                                                                int nesting_level) const {
+    DESERIALIZE_COLUMN_FROM_JSON_VECTOR();
     return Status::OK();
 }
 
 Status DataTypeDateV2SerDe::deserialize_one_cell_from_json(IColumn& column, Slice& slice,
-                                                           const FormatOptions& options) const {
+                                                           const FormatOptions& options,
+                                                           int nesting_level) const {
     auto& column_data = assert_cast<ColumnUInt32&>(column);
     UInt32 val = 0;
     if (options.date_olap_format) {

be/src/vec/data_types/serde/data_type_datev2_serde.h

@@ -48,11 +48,12 @@ class DataTypeDateV2SerDe : public DataTypeNumberSerDe<UInt32> {
                                   BufferWritable& bw, FormatOptions& options) const override;
 
     Status deserialize_one_cell_from_json(IColumn& column, Slice& slice,
-                                          const FormatOptions& options) const override;
+                                          const FormatOptions& options,
+                                          int nesting_level = 1) const override;
 
     Status deserialize_column_from_json_vector(IColumn& column, std::vector<Slice>& slices,
-                                               int* num_deserialized,
-                                               const FormatOptions& options) const override;
+                                               int* num_deserialized, const FormatOptions& options,
+                                               int nesting_level = 1) const override;
 
     void write_column_to_arrow(const IColumn& column, const NullMap* null_map,
                                arrow::ArrayBuilder* array_builder, int start,

be/src/vec/data_types/serde/data_type_decimal_serde.cpp

@@ -58,16 +58,19 @@ void DataTypeDecimalSerDe<T>::serialize_one_cell_to_json(const IColumn& column,
 }
 
 template <typename T>
-Status DataTypeDecimalSerDe<T>::deserialize_column_from_json_vector(
-        IColumn& column, std::vector<Slice>& slices, int* num_deserialized,
-        const FormatOptions& options) const {
-    DESERIALIZE_COLUMN_FROM_JSON_VECTOR()
+Status DataTypeDecimalSerDe<T>::deserialize_column_from_json_vector(IColumn& column,
+                                                                    std::vector<Slice>& slices,
+                                                                    int* num_deserialized,
+                                                                    const FormatOptions& options,
+                                                                    int nesting_level) const {
+    DESERIALIZE_COLUMN_FROM_JSON_VECTOR();
     return Status::OK();
 }
 
 template <typename T>
 Status DataTypeDecimalSerDe<T>::deserialize_one_cell_from_json(IColumn& column, Slice& slice,
-                                                               const FormatOptions& options) const {
+                                                               const FormatOptions& options,
+                                                               int nesting_level) const {
     auto& column_data = assert_cast<ColumnDecimal<T>&>(column).get_data();
     T val = {};
     ReadBuffer rb(slice.data, slice.size);

be/src/vec/data_types/serde/data_type_decimal_serde.h

@@ -76,11 +76,12 @@ public:
                                   BufferWritable& bw, FormatOptions& options) const override;
 
     Status deserialize_one_cell_from_json(IColumn& column, Slice& slice,
-                                          const FormatOptions& options) const override;
+                                          const FormatOptions& options,
+                                          int nesting_level = 1) const override;
 
     Status deserialize_column_from_json_vector(IColumn& column, std::vector<Slice>& slices,
-                                               int* num_deserialized,
-                                               const FormatOptions& options) const override;
+                                               int* num_deserialized, const FormatOptions& options,
+                                               int nesting_level = 1) const override;
 
     Status write_column_to_pb(const IColumn& column, PValues& result, int start,
                               int end) const override;

be/src/vec/data_types/serde/data_type_fixedlengthobject_serde.h

@@ -48,14 +48,15 @@ public:
                                "serialize_column_to_text with type " + column.get_name());
     }
     Status deserialize_one_cell_from_json(IColumn& column, Slice& slice,
-                                          const FormatOptions& options) const override {
+                                          const FormatOptions& options,
+                                          int nesting_level = 1) const override {
         return Status::NotSupported("deserialize_one_cell_from_text with type " +
                                     column.get_name());
     }
 
     Status deserialize_column_from_json_vector(IColumn& column, std::vector<Slice>& slices,
-                                               int* num_deserialized,
-                                               const FormatOptions& options) const override {
+                                               int* num_deserialized, const FormatOptions& options,
+                                               int nesting_level = 1) const override {
         return Status::NotSupported("deserialize_column_from_text_vector with type " +
                                     column.get_name());
     }

be/src/vec/data_types/serde/data_type_hll_serde.cpp

@@ -57,13 +57,15 @@ void DataTypeHLLSerDe::serialize_one_cell_to_json(const IColumn& column, int row
 Status DataTypeHLLSerDe::deserialize_column_from_json_vector(IColumn& column,
                                                              std::vector<Slice>& slices,
                                                              int* num_deserialized,
-                                                             const FormatOptions& options) const {
-    DESERIALIZE_COLUMN_FROM_JSON_VECTOR()
+                                                             const FormatOptions& options,
+                                                             int nesting_level) const {
+    DESERIALIZE_COLUMN_FROM_JSON_VECTOR();
     return Status::OK();
 }
 
 Status DataTypeHLLSerDe::deserialize_one_cell_from_json(IColumn& column, Slice& slice,
-                                                        const FormatOptions& options) const {
+                                                        const FormatOptions& options,
+                                                        int nesting_level) const {
     auto& data_column = assert_cast<ColumnHLL&>(column);
 
     HyperLogLog hyper_log_log(slice);

be/src/vec/data_types/serde/data_type_hll_serde.h

@@ -38,10 +38,11 @@ public:
     void serialize_column_to_json(const IColumn& column, int start_idx, int end_idx,
                                   BufferWritable& bw, FormatOptions& options) const override;
     Status deserialize_one_cell_from_json(IColumn& column, Slice& slice,
-                                          const FormatOptions& options) const override;
+                                          const FormatOptions& options,
+                                          int nesting_level = 1) const override;
     Status deserialize_column_from_json_vector(IColumn& column, std::vector<Slice>& slices,
-                                               int* num_deserialized,
-                                               const FormatOptions& options) const override;
+                                               int* num_deserialized, const FormatOptions& options,
+                                               int nesting_level = 1) const override;
     Status write_column_to_pb(const IColumn& column, PValues& result, int start,
                               int end) const override;
     Status read_column_from_pb(IColumn& column, const PValues& arg) const override;

be/src/vec/data_types/serde/data_type_jsonb_serde.cpp

@@ -77,13 +77,15 @@ void DataTypeJsonbSerDe::serialize_one_cell_to_json(const IColumn& column, int r
 Status DataTypeJsonbSerDe::deserialize_column_from_json_vector(IColumn& column,
                                                                std::vector<Slice>& slices,
                                                                int* num_deserialized,
-                                                               const FormatOptions& options) const {
-    DESERIALIZE_COLUMN_FROM_JSON_VECTOR()
+                                                               const FormatOptions& options,
+                                                               int nesting_level) const {
+    DESERIALIZE_COLUMN_FROM_JSON_VECTOR();
     return Status::OK();
 }
 
 Status DataTypeJsonbSerDe::deserialize_one_cell_from_json(IColumn& column, Slice& slice,
-                                                          const FormatOptions& options) const {
+                                                          const FormatOptions& options,
+                                                          int nesting_level) const {
     JsonBinaryValue value;
     RETURN_IF_ERROR(value.from_json_string(slice.data, slice.size));
 

be/src/vec/data_types/serde/data_type_jsonb_serde.h

@@ -48,11 +48,12 @@ class DataTypeJsonbSerDe : public DataTypeStringSerDe {
                                   BufferWritable& bw, FormatOptions& options) const override;
 
     Status deserialize_one_cell_from_json(IColumn& column, Slice& slice,
-                                          const FormatOptions& options) const override;
+                                          const FormatOptions& options,
+                                          int nesting_level = 1) const override;
 
     Status deserialize_column_from_json_vector(IColumn& column, std::vector<Slice>& slices,
-                                               int* num_deserialized,
-                                               const FormatOptions& options) const override;
+                                               int* num_deserialized, const FormatOptions& options,
+                                               int nesting_level = 1) const override;
 
 private:
     template <bool is_binary_format>

be/src/vec/data_types/serde/data_type_map_serde.cpp

@@ -165,13 +165,15 @@ void DataTypeMapSerDe::serialize_one_cell_to_hive_text(const IColumn& column, in
 Status DataTypeMapSerDe::deserialize_column_from_json_vector(IColumn& column,
                                                              std::vector<Slice>& slices,
                                                              int* num_deserialized,
-                                                             const FormatOptions& options) const {
+                                                             const FormatOptions& options,
+                                                             int nesting_level) const {
     DESERIALIZE_COLUMN_FROM_JSON_VECTOR()
     return Status::OK();
 }
 
 Status DataTypeMapSerDe::deserialize_one_cell_from_json(IColumn& column, Slice& slice,
-                                                        const FormatOptions& options) const {
+                                                        const FormatOptions& options,
+                                                        int nesting_level) const {
     if (slice.empty()) {
         return Status::InvalidArgument("slice is empty!");
     }
@@ -231,15 +233,8 @@ Status DataTypeMapSerDe::deserialize_one_cell_from_json(IColumn& column, Slice&
             }
             Slice next(slice.data + start_pos, idx - start_pos);
             next.trim_prefix();
-            if (options.converted_from_string &&
-                (next.starts_with("\"") || next.starts_with("'"))) {
-                next.remove_prefix(1);
-            }
-            if (options.converted_from_string && (next.ends_with("\"") || next.ends_with("'"))) {
-                next.remove_suffix(1);
-            }
-            if (Status st =
-                        key_serde->deserialize_one_cell_from_json(nested_key_column, next, options);
+            if (Status st = key_serde->deserialize_one_cell_from_json(nested_key_column, next,
+                                                                      options, nesting_level + 1);
                 !st.ok()) {
                 nested_key_column.pop_back(elem_deserialized);
                 nested_val_column.pop_back(elem_deserialized);
@@ -257,7 +252,7 @@ Status DataTypeMapSerDe::deserialize_one_cell_from_json(IColumn& column, Slice&
             next.trim_prefix();
 
             if (Status st = value_serde->deserialize_one_cell_from_json(nested_val_column, next,
-                                                                        options);
+                                                                        options, nesting_level + 1);
                 !st.ok()) {
                 nested_key_column.pop_back(elem_deserialized + 1);
                 nested_val_column.pop_back(elem_deserialized);
@@ -275,8 +270,8 @@ Status DataTypeMapSerDe::deserialize_one_cell_from_json(IColumn& column, Slice&
         Slice next(slice.data + start_pos, idx - start_pos);
         next.trim_prefix();
 
-        if (Status st =
-                    value_serde->deserialize_one_cell_from_json(nested_val_column, next, options);
+        if (Status st = value_serde->deserialize_one_cell_from_json(nested_val_column, next,
+                                                                    options, nesting_level + 1);
             !st.ok()) {
             nested_key_column.pop_back(elem_deserialized + 1);
             nested_val_column.pop_back(elem_deserialized);

be/src/vec/data_types/serde/data_type_map_serde.h

@@ -44,11 +44,12 @@ public:
     void serialize_column_to_json(const IColumn& column, int start_idx, int end_idx,
                                   BufferWritable& bw, FormatOptions& options) const override;
     Status deserialize_one_cell_from_json(IColumn& column, Slice& slice,
-                                          const FormatOptions& options) const override;
+                                          const FormatOptions& options,
+                                          int nesting_level = 1) const override;
 
     Status deserialize_column_from_json_vector(IColumn& column, std::vector<Slice>& slices,
-                                               int* num_deserialized,
-                                               const FormatOptions& options) const override;
+                                               int* num_deserialized, const FormatOptions& options,
+                                               int nesting_level = 1) const override;
 
     Status deserialize_one_cell_from_hive_text(IColumn& column, Slice& slice,
                                                const FormatOptions& options,

be/src/vec/data_types/serde/data_type_nullable_serde.cpp

@@ -60,10 +60,12 @@ void DataTypeNullableSerDe::serialize_one_cell_to_json(const IColumn& column, in
     }
 }
 
-Status DataTypeNullableSerDe::deserialize_column_from_json_vector(
-        IColumn& column, std::vector<Slice>& slices, int* num_deserialized,
-        const FormatOptions& options) const {
-    DESERIALIZE_COLUMN_FROM_JSON_VECTOR()
+Status DataTypeNullableSerDe::deserialize_column_from_json_vector(IColumn& column,
+                                                                  std::vector<Slice>& slices,
+                                                                  int* num_deserialized,
+                                                                  const FormatOptions& options,
+                                                                  int nesting_level) const {
+    DESERIALIZE_COLUMN_FROM_JSON_VECTOR();
     return Status::OK();
 }
 
@@ -116,7 +118,8 @@ Status DataTypeNullableSerDe::deserialize_column_from_hive_text_vector(IColumn&
 }
 
 Status DataTypeNullableSerDe::deserialize_one_cell_from_json(IColumn& column, Slice& slice,
-                                                             const FormatOptions& options) const {
+                                                             const FormatOptions& options,
+                                                             int nesting_level) const {
     auto& null_column = assert_cast<ColumnNullable&>(column);
     // TODO(Amory) make null literal configurable
 
@@ -124,17 +127,55 @@ Status DataTypeNullableSerDe::deserialize_one_cell_from_json(IColumn& column, Sl
     // sure slice is from string parse , we can parse this "null" literal as string "null" to
     // nested column , otherwise we insert null to null column
     if (!(options.converted_from_string && slice.trim_quote())) {
-        if (slice.size == 4 && Slice::mem_equal("null", slice.data, 4)) {
+        /*
+         * For null values in ordinary types, we use \N to represent them;
+         * for null values in nested types, we use null to represent them, just like the json format.
+         *
+         * example:
+         * If you have three nullable columns
+         *    a : int, b : string, c : map<string,int>
+         * data:
+         *      \N,hello world,\N
+         *      1,\N,{"cmake":2,"null":11}
+         *      9,"\N",{"\N":null,null:0}
+         *      \N,"null",{null:null}
+         *      null,null,null
+         *
+         * if you set trim_double_quotes = true
+         * you will get :
+         *      NULL,hello world,NULL
+         *      1,NULL,{"cmake":2,"null":11}
+         *      9,\N,{"\N":NULL,NULL:0}
+         *      NULL,null,{NULL:NULL}
+         *      NULL,null,NULL
+         *
+         * if you set trim_double_quotes = false
+         * you will get :
+         *      NULL,hello world,NULL
+         *      1,\N,{"cmake":2,"null":11}
+         *      9,"\N",{"\N":NULL,NULL:0}
+         *      NULL,"null",{NULL:NULL}
+         *      NULL,null,NULL
+         *
+         * in csv(text) for normal type: we only recognize \N for null , so
+         * for not char family type, like int, if we put null literal ,
+         * it will parse fail, and make result null，not just because it equals \N.
+         * for char family type, like string, if we put null literal, it will parse success,
+         * and "null" literal will be stored in doris.
+         *
+         */
+        if (nesting_level >= 2 && slice.size == 4 && slice[0] == 'n' && slice[1] == 'u' &&
+            slice[2] == 'l' && slice[3] == 'l') {
             null_column.insert_data(nullptr, 0);
             return Status::OK();
-        } else if (slice.size == 2 && slice[0] == '\\' && slice[1] == 'N') {
+        } else if (nesting_level == 1 && slice.size == 2 && slice[0] == '\\' && slice[1] == 'N') {
             null_column.insert_data(nullptr, 0);
             return Status::OK();
         }
     }
 
     auto st = nested_serde->deserialize_one_cell_from_json(null_column.get_nested_column(), slice,
-                                                           options);
+                                                           options, nesting_level);
     if (!st.ok()) {
         // fill null if fail
         null_column.insert_data(nullptr, 0); // 0 is meaningless here

be/src/vec/data_types/serde/data_type_nullable_serde.h

@@ -40,11 +40,12 @@ public:
     void serialize_column_to_json(const IColumn& column, int start_idx, int end_idx,
                                   BufferWritable& bw, FormatOptions& options) const override;
     Status deserialize_one_cell_from_json(IColumn& column, Slice& slice,
-                                          const FormatOptions& options) const override;
+                                          const FormatOptions& options,
+                                          int nesting_level = 1) const override;
 
     Status deserialize_column_from_json_vector(IColumn& column, std::vector<Slice>& slices,
-                                               int* num_deserialized,
-                                               const FormatOptions& options) const override;
+                                               int* num_deserialized, const FormatOptions& options,
+                                               int nesting_level = 1) const override;
 
     Status deserialize_one_cell_from_hive_text(IColumn& column, Slice& slice,
                                                const FormatOptions& options,

be/src/vec/data_types/serde/data_type_number_serde.cpp

@@ -101,7 +101,8 @@ void DataTypeNumberSerDe<T>::write_column_to_arrow(const IColumn& column, const
 
 template <typename T>
 Status DataTypeNumberSerDe<T>::deserialize_one_cell_from_json(IColumn& column, Slice& slice,
-                                                              const FormatOptions& options) const {
+                                                              const FormatOptions& options,
+                                                              int nesting_level) const {
     auto& column_data = reinterpret_cast<ColumnType&>(column);
     ReadBuffer rb(slice.data, slice.size);
     if constexpr (std::is_same<T, UInt128>::value) {
@@ -164,10 +165,12 @@ void DataTypeNumberSerDe<T>::serialize_one_cell_to_json(const IColumn& column, i
 }
 
 template <typename T>
-Status DataTypeNumberSerDe<T>::deserialize_column_from_json_vector(
-        IColumn& column, std::vector<Slice>& slices, int* num_deserialized,
-        const FormatOptions& options) const {
-    DESERIALIZE_COLUMN_FROM_JSON_VECTOR()
+Status DataTypeNumberSerDe<T>::deserialize_column_from_json_vector(IColumn& column,
+                                                                   std::vector<Slice>& slices,
+                                                                   int* num_deserialized,
+                                                                   const FormatOptions& options,
+                                                                   int nesting_level) const {
+    DESERIALIZE_COLUMN_FROM_JSON_VECTOR();
     return Status::OK();
 }
 

be/src/vec/data_types/serde/data_type_number_serde.h

@@ -60,11 +60,12 @@ public:
     void serialize_column_to_json(const IColumn& column, int start_idx, int end_idx,
                                   BufferWritable& bw, FormatOptions& options) const override;
     Status deserialize_one_cell_from_json(IColumn& column, Slice& slice,
-                                          const FormatOptions& options) const override;
+                                          const FormatOptions& options,
+                                          int nesting_level = 1) const override;
 
     Status deserialize_column_from_json_vector(IColumn& column, std::vector<Slice>& slices,
-                                               int* num_deserialized,
-                                               const FormatOptions& options) const override;
+                                               int* num_deserialized, const FormatOptions& options,
+                                               int nesting_level = 1) const override;
 
     Status write_column_to_pb(const IColumn& column, PValues& result, int start,
                               int end) const override;

be/src/vec/data_types/serde/data_type_object_serde.h

@@ -48,13 +48,14 @@ public:
                                "serialize_column_to_text with type " + column.get_name());
     }
     Status deserialize_one_cell_from_json(IColumn& column, Slice& slice,
-                                          const FormatOptions& options) const override {
+                                          const FormatOptions& options,
+                                          int nesting_level = 1) const override {
         return Status::NotSupported("deserialize_one_cell_from_text with type " +
                                     column.get_name());
     }
     Status deserialize_column_from_json_vector(IColumn& column, std::vector<Slice>& slices,
-                                               int* num_deserialized,
-                                               const FormatOptions& options) const override {
+                                               int* num_deserialized, const FormatOptions& options,
+                                               int nesting_level = 1) const override {
         return Status::NotSupported("deserialize_column_from_text_vector with type " +
                                     column.get_name());
     }

be/src/vec/data_types/serde/data_type_quantilestate_serde.h

@@ -51,14 +51,15 @@ public:
                                "serialize_column_to_text with type " + column.get_name());
     }
     Status deserialize_one_cell_from_json(IColumn& column, Slice& slice,
-                                          const FormatOptions& options) const override {
+                                          const FormatOptions& options,
+                                          int nesting_level = 1) const override {
         return Status::NotSupported("deserialize_one_cell_from_text with type " +
                                     column.get_name());
     }
 
     Status deserialize_column_from_json_vector(IColumn& column, std::vector<Slice>& slices,
-                                               int* num_deserialized,
-                                               const FormatOptions& options) const override {
+                                               int* num_deserialized, const FormatOptions& options,
+                                               int nesting_level = 1) const override {
         return Status::NotSupported("deserialize_column_from_text_vector with type " +
                                     column.get_name());
     }

be/src/vec/data_types/serde/data_type_serde.h

@@ -49,13 +49,13 @@ class time_zone;
         serialize_one_cell_to_json(column, i, bw, options);                   \
     }
 
-#define DESERIALIZE_COLUMN_FROM_JSON_VECTOR()                                       \
-    for (int i = 0; i < slices.size(); ++i) {                                       \
-        if (Status st = deserialize_one_cell_from_json(column, slices[i], options); \
-            st != Status::OK()) {                                                   \
-            return st;                                                              \
-        }                                                                           \
-        ++*num_deserialized;                                                        \
+#define DESERIALIZE_COLUMN_FROM_JSON_VECTOR()                                                      \
+    for (int i = 0; i < slices.size(); ++i) {                                                      \
+        if (Status st = deserialize_one_cell_from_json(column, slices[i], options, nesting_level); \
+            st != Status::OK()) {                                                                  \
+            return st;                                                                             \
+        }                                                                                          \
+        ++*num_deserialized;                                                                       \
     }
 
 #define DESERIALIZE_COLUMN_FROM_HIVE_TEXT_VECTOR()                                      \
@@ -168,23 +168,26 @@ public:
                                           BufferWritable& bw, FormatOptions& options) const = 0;
 
     virtual Status deserialize_one_cell_from_json(IColumn& column, Slice& slice,
-                                                  const FormatOptions& options) const = 0;
+                                                  const FormatOptions& options,
+                                                  int nesting_level = 1) const = 0;
     // deserialize text vector is to avoid virtual function call in complex type nested loop
     virtual Status deserialize_column_from_json_vector(IColumn& column, std::vector<Slice>& slices,
                                                        int* num_deserialized,
-                                                       const FormatOptions& options) const = 0;
+                                                       const FormatOptions& options,
+                                                       int nesting_level = 1) const = 0;
 
     virtual Status deserialize_one_cell_from_hive_text(IColumn& column, Slice& slice,
                                                        const FormatOptions& options,
                                                        int nesting_level = 1) const {
-        return deserialize_one_cell_from_json(column, slice, options);
+        return deserialize_one_cell_from_json(column, slice, options, nesting_level);
     };
     virtual Status deserialize_column_from_hive_text_vector(IColumn& column,
                                                             std::vector<Slice>& slices,
                                                             int* num_deserialized,
                                                             const FormatOptions& options,
                                                             int nesting_level = 1) const {
-        return deserialize_column_from_json_vector(column, slices, num_deserialized, options);
+        return deserialize_column_from_json_vector(column, slices, num_deserialized, options,
+                                                   nesting_level);
     };
     virtual void serialize_one_cell_to_hive_text(const IColumn& column, int row_num,
                                                  BufferWritable& bw, FormatOptions& options,

be/src/vec/data_types/serde/data_type_string_serde.cpp

@@ -50,9 +50,11 @@ void DataTypeStringSerDe::serialize_one_cell_to_json(const IColumn& column, int
     bw.write(value.data, value.size);
 }
 
-Status DataTypeStringSerDe::deserialize_column_from_json_vector(
-        IColumn& column, std::vector<Slice>& slices, int* num_deserialized,
-        const FormatOptions& options) const {
+Status DataTypeStringSerDe::deserialize_column_from_json_vector(IColumn& column,
+                                                                std::vector<Slice>& slices,
+                                                                int* num_deserialized,
+                                                                const FormatOptions& options,
+                                                                int nesting_level) const {
     DESERIALIZE_COLUMN_FROM_JSON_VECTOR()
     return Status::OK();
 }
@@ -80,8 +82,24 @@ static void escape_string(const char* src, size_t& len, char escape_char) {
 }
 
 Status DataTypeStringSerDe::deserialize_one_cell_from_json(IColumn& column, Slice& slice,
-                                                           const FormatOptions& options) const {
+                                                           const FormatOptions& options,
+                                                           int nesting_level) const {
     auto& column_data = assert_cast<ColumnString&>(column);
+
+    /*
+     * For strings in the json complex type, we remove double quotes by default.
+     *
+     * Because when querying complex types, such as selecting complexColumn from table,
+     * we will add double quotes to the strings in the complex type.
+     *
+     * For the map<string,int> column, insert { "abc" : 1, "hello",2 }.
+     * If you do not remove the double quotes, it will display {""abc"":1,""hello"": 2 },
+     * remove the double quotes to display { "abc" : 1, "hello",2 }.
+     *
+     */
+    if (nesting_level >= 2) {
+        slice.trim_quote();
+    }
     if (options.escape_char != 0) {
         escape_string(slice.data, slice.size, options.escape_char);
     }

be/src/vec/data_types/serde/data_type_string_serde.h

@@ -40,11 +40,12 @@ public:
                                   BufferWritable& bw, FormatOptions& options) const override;
 
     Status deserialize_one_cell_from_json(IColumn& column, Slice& slice,
-                                          const FormatOptions& options) const override;
+                                          const FormatOptions& options,
+                                          int nesting_level) const override;
 
     Status deserialize_column_from_json_vector(IColumn& column, std::vector<Slice>& slices,
-                                               int* num_deserialized,
-                                               const FormatOptions& options) const override;
+                                               int* num_deserialized, const FormatOptions& options,
+                                               int nesting_level) const override;
 
     Status write_column_to_pb(const IColumn& column, PValues& result, int start,
                               int end) const override;

be/src/vec/data_types/serde/data_type_struct_serde.cpp

@@ -40,8 +40,11 @@ std::optional<size_t> DataTypeStructSerDe::try_get_position_by_name(const String
 }
 
 Status DataTypeStructSerDe::deserialize_one_cell_from_json(IColumn& column, Slice& slice,
-                                                           const FormatOptions& options) const {
-    DCHECK(!slice.empty());
+                                                           const FormatOptions& options,
+                                                           int nesting_level) const {
+    if (slice.empty()) {
+        return Status::InvalidArgument("slice is empty!");
+    }
     auto& struct_column = assert_cast<ColumnStruct&>(column);
 
     if (slice[0] != '{') {
@@ -166,9 +169,11 @@ Status DataTypeStructSerDe::deserialize_one_cell_from_json(IColumn& column, Slic
     return Status::OK();
 }
 
-Status DataTypeStructSerDe::deserialize_column_from_json_vector(
-        IColumn& column, std::vector<Slice>& slices, int* num_deserialized,
-        const FormatOptions& options) const {
+Status DataTypeStructSerDe::deserialize_column_from_json_vector(IColumn& column,
+                                                                std::vector<Slice>& slices,
+                                                                int* num_deserialized,
+                                                                const FormatOptions& options,
+                                                                int nesting_level) const {
     DESERIALIZE_COLUMN_FROM_JSON_VECTOR()
     return Status::OK();
 }

be/src/vec/data_types/serde/data_type_struct_serde.h

@@ -121,11 +121,12 @@ public:
     }
 
     Status deserialize_one_cell_from_json(IColumn& column, Slice& slice,
-                                          const FormatOptions& options) const override;
+                                          const FormatOptions& options,
+                                          int nesting_level = 1) const override;
 
     Status deserialize_column_from_json_vector(IColumn& column, std::vector<Slice>& slices,
-                                               int* num_deserialized,
-                                               const FormatOptions& options) const override;
+                                               int* num_deserialized, const FormatOptions& options,
+                                               int nesting_level = 1) const override;
 
     Status deserialize_one_cell_from_hive_text(IColumn& column, Slice& slice,
                                                const FormatOptions& options,

be/test/vec/data_types/serde/data_type_serde_text_test.cpp

@@ -304,16 +304,19 @@ TEST(TextSerde, ComplexTypeSerdeTextTest) {
                         {"[\"hello\", \"world\"]", "['a', 'b', 'c']",
                          "[\"42\",1412341,true,42.43,3.40282e+38+1,alpha:beta:gamma,Earth#42:"
                          "Control#86:Bob#31,17:true:Abe "
-                         "Linkedin,BLUE,\"\\N\",\"\u0001\u0002\u0003,\\u0001bc\"]"},
+                         "Linkedin,BLUE,\"\\N\",\"\u0001\u0002\u0003,\\u0001bc\"]",
+                         "[\"heeeee\",null,\"NULL\",\"\\N\",null,\"sssssssss\"]"},
                         // last : ["42",1412341,true,42.43,3.40282e+38+1,alpha:beta:gamma,Earth#42:Control#86:Bob#31,17:true:Abe Linkedin,BLUE,"\N",",\u0001bc"]
-                        {"[\"hello\", \"world\"]", "['a', 'b', 'c']",
-                         "[\"42\", 1412341, true, 42.43, 3.40282e+38+1, alpha:beta:gamma, "
-                         "Earth#42:Control#86:Bob#31, 17:true:Abe Linkedin, BLUE, \"\\N\", "
-                         "\"\x1\x2\x3,\\u0001bc\"]"},
                         {"[hello, world]", "[a, b, c]",
                          "[42, 1412341, true, 42.43, 3.40282e+38+1, alpha:beta:gamma, "
                          "Earth#42:Control#86:Bob#31, 17:true:Abe Linkedin, BLUE, \\N, "
-                         "\x1\x2\x3,\\u0001bc]"}),
+                         "\x1\x2\x3,\\u0001bc]",
+                         "[heeeee, NULL, NULL, \\N, NULL, sssssssss]"},
+                        {"[hello, world]", "[a, b, c]",
+                         "[42, 1412341, true, 42.43, 3.40282e+38+1, alpha:beta:gamma, "
+                         "Earth#42:Control#86:Bob#31, 17:true:Abe Linkedin, BLUE, \\N, "
+                         "\x1\x2\x3,\\u0001bc]",
+                         "[heeeee, NULL, NULL, \\N, NULL, sssssssss]"}),
                 FieldType_RandStr(
                         FieldType::OLAP_FIELD_TYPE_DATE,
                         {"[\\\"2022-07-13\\\",\"2022-07-13 12:30:00\"]",
@@ -324,11 +327,17 @@ TEST(TextSerde, ComplexTypeSerdeTextTest) {
                          "[2022-07-13, 2022-07-13]"}),
                 FieldType_RandStr(
                         FieldType::OLAP_FIELD_TYPE_DATETIME,
-                        {"[\"2022-07-13\",\"2022-07-13 12:30:00\"]",
-                         "[2022-07-13 12:30:00, \"2022-07-13\", 2022-07-13 12:30:00.0000]"},
-                        {"[NULL, NULL]", "[2022-07-13 12:30:00, NULL, 2022-07-13 12:30:00]"},
+                        {
+                                "[\"2022-07-13\",\"2022-07-13 12:30:00\"]",
+                                "[2022-07-13 12:30:00, \"2022-07-13\", 2022-07-13 12:30:00.0000]",
+                                "\\N",
+                                "[null,null,null]",
+                        },
+                        {"[NULL, NULL]", "[2022-07-13 12:30:00, NULL, 2022-07-13 12:30:00]", "NULL",
+                         "[NULL, NULL, NULL]"},
                         {"[2022-07-13 00:00:00, 2022-07-13 12:30:00]",
-                         "[2022-07-13 12:30:00, 2022-07-13 00:00:00, 2022-07-13 12:30:00]"}),
+                         "[2022-07-13 12:30:00, 2022-07-13 00:00:00, 2022-07-13 12:30:00]", "NULL",
+                         "[NULL, NULL, NULL]"}),
                 FieldType_RandStr(
                         FieldType::OLAP_FIELD_TYPE_DECIMAL,
                         {"[4, 5.5, 6.67]",
@@ -355,8 +364,8 @@ TEST(TextSerde, ComplexTypeSerdeTextTest) {
             auto type = std::get<0>(type_pair);
             DataTypePtr nested_data_type_ptr =
                     DataTypeFactory::instance().create_data_type(type, 0, 0);
-            DataTypePtr array_data_type_ptr =
-                    std::make_shared<DataTypeArray>(make_nullable(nested_data_type_ptr));
+            DataTypePtr array_data_type_ptr = make_nullable(
+                    std::make_shared<DataTypeArray>(make_nullable(nested_data_type_ptr)));
 
             std::cout << "========= This type is  " << array_data_type_ptr->get_name() << ": "
                       << fmt::format("{}", type) << std::endl;
@@ -383,7 +392,9 @@ TEST(TextSerde, ComplexTypeSerdeTextTest) {
                     if (expect_str == "[]") {
                         if (st.ok()) {
                             auto& item_column = assert_cast<ColumnNullable&>(
-                                    assert_cast<ColumnArray&>(*col).get_data());
+                                    assert_cast<ColumnArray&>(
+                                            assert_cast<ColumnNullable&>(*col).get_nested_column())
+                                            .get_data());
                             for (auto ix = 0; ix < item_column.size(); ++ix) {
                                 if (item_column.is_null_at(ix)) {
                                     std::cout << "idx null:" << ix << std::endl;
@@ -430,7 +441,7 @@ TEST(TextSerde, ComplexTypeSerdeTextTest) {
                     Status st =
                             serde_1->deserialize_one_cell_from_json(*col3, slice, formatOptions);
                     if (expect_str == "[]") {
-                        EXPECT_EQ(st.ok(), false);
+                        EXPECT_EQ(st.ok(), true);
                         std::cout << st.to_json() << std::endl;
                     } else {
                         EXPECT_EQ(st.ok(), true);
@@ -457,21 +468,29 @@ TEST(TextSerde, ComplexTypeSerdeTextTest) {
                                   FieldType::OLAP_FIELD_TYPE_STRING,
                                   {"{1: \"amory is 7\", 0: \" doris be better \", -1: \"wrong,\"}",
                                    "{\"1\": \"amory is 7\", \"0\": 1}"},
-                                  {"{1:\"amory is 7\", 0:\" doris be better \", NULL:\"wrong,\"}",
-                                   "{NULL:\"amory is 7\", NULL:1}"}),
+                                  {"{1:amory is 7, 0: doris be better , NULL:wrong,}",
+                                   "{NULL:amory is 7, NULL:1}"}),
                 FieldType_RandStr(
                         FieldType::OLAP_FIELD_TYPE_STRING, FieldType::OLAP_FIELD_TYPE_DOUBLE,
                         {"{\" ,.amory\": 111.2343, \"\": 112., 'dggs': 13.14 , NULL: 12.2222222, "
                          ": NULL\\}",
-                         "{\"\": NULL, null: 12.44}", "{{}}", "{{}", "}}", "{}, {}"},
-                        {"{\" ,.amory\":111.2343, \"\":112, 'dggs':13.14, NULL:12.2222222, :NULL}",
-                         "{\"\":NULL, NULL:12.44}", "{}", "{}", "", "{}"}),
+                         "{\"\": NULL, null: 12.44}", "{{}}", "{{}", "}}", "{}, {}", "\\N",
+                         "{null:null,\"null\":null}",
+                         "{\"hello "
+                         "world\":0.2222222,\"hello2\":null,null:1111.1,\"NULL\":null,\"null\":"
+                         "null,\"null\":0.1}"},
+                        {"{ ,.amory:111.2343, \"\":112, dggs:13.14, NULL:12.2222222, :NULL}",
+                         "{\"\":NULL, NULL:12.44}", "{}", "{}", "NULL", "{}", "NULL",
+                         "{NULL:NULL, null:NULL}",
+                         "{hello world:0.2222222, hello2:NULL, NULL:1111.1, NULL:NULL, null:NULL, "
+                         "null:0.1}"}),
                 FieldType_RandStr(FieldType::OLAP_FIELD_TYPE_FLOAT,
                                   FieldType::OLAP_FIELD_TYPE_DOUBLE,
                                   {"{0.33: 3.1415926,3.1415926: 22}", "{3.14, 15926: 22}", "{3.14}",
-                                   "{222:3444},", "{4.12, 677: 455: 356, 67.6:67.7}"},
-                                  {"{0.33:3.1415926, 3.1415925:22}", "{NULL:22}", "{}", "",
-                                   "{NULL:NULL, 67.6:67.7}"}),
+                                   "{222:3444},", "{4.12, 677: 455: 356, 67.6:67.7}",
+                                   "{null:null,null:1.0,1.0:null}"},
+                                  {"{0.33:3.1415926, 3.1415925:22}", "{NULL:22}", "{}", "NULL",
+                                   "{NULL:NULL, 67.6:67.7}", "{NULL:NULL, NULL:1, 1:NULL}"}),
                 FieldType_RandStr(
                         FieldType::OLAP_FIELD_TYPE_DATE, FieldType::OLAP_FIELD_TYPE_DATETIME,
                         {"{2022-07-13: 2022-07-13 12:30:00, 2022-07-13 12:30:00: 2022-07-13 "
@@ -479,11 +498,13 @@ TEST(TextSerde, ComplexTypeSerdeTextTest) {
                          "2022-07-13:'2022-07-13 12:30:00'}",
                          // escaped char ':'
                          "{2022-07-13 12\\:30\\:00: 2022-07-13, 2022-07-13 12\\:30\\:00.000: "
-                         "2022-07-13 12:30:00.000, 2022-07-13:\'2022-07-13 12:30:00\'}"},
+                         "2022-07-13 12:30:00.000, 2022-07-13:\'2022-07-13 12:30:00\'}",
+                         "\\N"},
                         {"{2022-07-13:2022-07-13 12:30:00, 2022-07-13:NULL, 2022-07-13:NULL, "
                          "NULL:NULL, 2022-07-13:NULL}",
                          "{2022-07-13:2022-07-13 00:00:00, 2022-07-13:2022-07-13 12:30:00, "
-                         "2022-07-13:NULL}"}),
+                         "2022-07-13:NULL}",
+                         "NULL"}),
                 FieldType_RandStr(
                         FieldType::OLAP_FIELD_TYPE_DATETIME, FieldType::OLAP_FIELD_TYPE_DECIMAL,
                         {"{2022-07-13 12:30:00: 12.45675432, 2022-07-13: 12.45675432, NULL: NULL}",
@@ -504,8 +525,8 @@ TEST(TextSerde, ComplexTypeSerdeTextTest) {
                     DataTypeFactory::instance().create_data_type(key_type, 0, 0);
             DataTypePtr nested_value_type_ptr =
                     DataTypeFactory::instance().create_data_type(value_type, 0, 0);
-            DataTypePtr map_data_type_ptr = std::make_shared<DataTypeMap>(
-                    make_nullable(nested_key_type_ptr), make_nullable(nested_value_type_ptr));
+            DataTypePtr map_data_type_ptr = make_nullable(std::make_shared<DataTypeMap>(
+                    make_nullable(nested_key_type_ptr), make_nullable(nested_value_type_ptr)));
 
             std::cout << "========= This type is  " << map_data_type_ptr->get_name() << std::endl;
 
@@ -633,17 +654,20 @@ TEST(TextSerde, ComplexTypeWithNestedSerdeTextTest) {
                            std::vector<string>>
                 FieldType_RandStr;
         std::vector<FieldType_RandStr> nested_field_types = {
-                FieldType_RandStr(FieldType::OLAP_FIELD_TYPE_STRING,
-                                  {"[[Hello, World],[This, is, a, nested, array]]"},
-                                  {"[[Hello, World], [This, is, a, nested, array]]"},
-                                  {"[NULL, NULL, NULL, NULL, NULL, NULL, NULL]"},
-                                  {"[[Hello, World], [This, is, a, nested, array]]"}),
+                FieldType_RandStr(
+                        FieldType::OLAP_FIELD_TYPE_STRING,
+                        {"[[Hello, World],[This, is, a, nested, array],null,[null,null,aaaa]]"},
+                        {"[[Hello, World], [This, is, a, nested, array], NULL, [NULL, NULL, "
+                         "aaaa]]"},
+                        {"[NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL]"},
+                        {"[[Hello, World], [This, is, a, nested, array], NULL, [NULL, NULL, "
+                         "aaaa]]"}),
                 FieldType_RandStr(
                         FieldType::OLAP_FIELD_TYPE_STRING,
                         {"[[With, special, \"characters\"], [like, @, #, $, % \"^\", &, *, (, ), "
                          "-, _], [=, +, [, ], {, }, |, \\, ;, :, ', '\', <, >, ,, ., /, ?, ~]]"},
-                        {"[[With, special, \"characters\"], [like, @, #, $, % \"^\", &, *, (, ), "
-                         "-, _], [=, +, [, ], {, }, |, \\, ;, :, ', '\', <, >, ,, ., /, ?, ~]]"},
+                        {"[[With, special, characters], [like, @, #, $, % \"^\", &, *, (, ), -, "
+                         "_], [=, +, [, ], {, }, |, \\, ;, :, ', '', <, >, ,, ., /, ?, ~]]"},
                         {""},
                         {"[[With, special, characters], [like, @, #, $, % \"^\", &, *, (, ), -, "
                          "_], [=, +, [, ], {, }, |, \\, ;, :, ', '\', <, >, ,, ., /, ?, ~]]"})};
@@ -758,23 +782,23 @@ TEST(TextSerde, ComplexTypeWithNestedSerdeTextTest) {
                  "3050124830713523,\"mKH57V-YmwCNFq-vs8-vUIX\":0.36446683035480754},{\"HfhEMX-"
                  "oAMBJCC-YIC-hCqN\":0.8131454631693608,\"xrnTFd-ikONWik-T7J-sL8J\":0."
                  "37509722558990855,\"SVyEes-77mlzIr-N6c-DkYw\":0.4703053945053086,"
-                 "\"NULL\":0.1,\"\\N\":0.1}]"},
-                {"[{\"2cKtIM-L1mOcEm-udR-HcB2\":0.23929040957798242, "
-                 "\"eof2UN-Is0EEuA-H5D-hE58\":0.42373055809540094, "
-                 "\"FwUSOB-R8rtK9W-BVG-8wYZ\":0.7680704548628841}, "
-                 "{\"qDXU9D-7orr51d-g80-6t5k\":0.6446245786874659, "
-                 "\"bkLjmx-uZ2Ez7F-536-PGqy\":0.8880791950937957, "
-                 "\"9Etq4o-FPm37O4-5fk-QWh7\":0.08630489716260481}, "
-                 "{\"tu3OMw-mzS0jAx-Dnj-Xm3G\":0.1184199213706042, "
-                 "\"XkhTn0-QFLo8Ks-JXR-k4zk\":0.5181239375482816, "
-                 "\"EYC8Dj-GTTp9iB-b4O-QBkO\":0.4491897722178303}, "
-                 "{\"sHFGPg-cfA8gya-kfw-IugT\":0.20842299487398452, "
-                 "\"BBQ6e5-OJYRJhC-zki-7rQj\":0.3050124830713523, "
-                 "\"mKH57V-YmwCNFq-vs8-vUIX\":0.36446683035480754}, "
-                 "{\"HfhEMX-oAMBJCC-YIC-hCqN\":0.8131454631693608, "
-                 "\"xrnTFd-ikONWik-T7J-sL8J\":0.37509722558990855, "
-                 "\"SVyEes-77mlzIr-N6c-DkYw\":0.4703053945053086, "
-                 "\"NULL\":0.1, \"\\N\":0.1}]"},
+                 "\"NULL\":0.1,\"\\N\":0.1,null:null}, {NULL:0.1, NULL:NULL, \"NULL\":0}]"},
+                {"[{2cKtIM-L1mOcEm-udR-HcB2:0.23929040957798242, "
+                 "eof2UN-Is0EEuA-H5D-hE58:0.42373055809540094, "
+                 "FwUSOB-R8rtK9W-BVG-8wYZ:0.7680704548628841}, "
+                 "{qDXU9D-7orr51d-g80-6t5k:0.6446245786874659, "
+                 "bkLjmx-uZ2Ez7F-536-PGqy:0.8880791950937957, "
+                 "9Etq4o-FPm37O4-5fk-QWh7:0.08630489716260481}, "
+                 "{tu3OMw-mzS0jAx-Dnj-Xm3G:0.1184199213706042, "
+                 "XkhTn0-QFLo8Ks-JXR-k4zk:0.5181239375482816, "
+                 "EYC8Dj-GTTp9iB-b4O-QBkO:0.4491897722178303}, "
+                 "{sHFGPg-cfA8gya-kfw-IugT:0.20842299487398452, "
+                 "BBQ6e5-OJYRJhC-zki-7rQj:0.3050124830713523, "
+                 "mKH57V-YmwCNFq-vs8-vUIX:0.36446683035480754}, "
+                 "{HfhEMX-oAMBJCC-YIC-hCqN:0.8131454631693608, "
+                 "xrnTFd-ikONWik-T7J-sL8J:0.37509722558990855, "
+                 "SVyEes-77mlzIr-N6c-DkYw:0.4703053945053086, NULL:0.1, \\N:0.1, NULL:NULL}, "
+                 "{NULL:0.1, NULL:NULL, NULL:0}]"},
                 {""},
                 {"[{2cKtIM-L1mOcEm-udR-HcB2:0.23929040957798242, "
                  "eof2UN-Is0EEuA-H5D-hE58:0.42373055809540094, "
@@ -791,7 +815,7 @@ TEST(TextSerde, ComplexTypeWithNestedSerdeTextTest) {
                  "{HfhEMX-oAMBJCC-YIC-hCqN:0.8131454631693608, "
                  "xrnTFd-ikONWik-T7J-sL8J:0.37509722558990855, "
                  "SVyEes-77mlzIr-N6c-DkYw:0.4703053945053086, "
-                 "NULL:0.1, NULL:0.1}]"})};
+                 "NULL:0.1, \\N:0.1, NULL:NULL}, {NULL:0.1, NULL:NULL, NULL:0}]"})};
         for (auto type_pair : nested_field_types) {
             auto key_type = std::get<0>(type_pair);
             DataTypePtr nested_key_data_type_ptr =
@@ -930,40 +954,40 @@ TEST(TextSerde, ComplexTypeWithNestedSerdeTextTest) {
                  "\"rlcnbo-tFg1FfP-ra6-D9Z8\":[0.7450713997349928,0.792502852203968,0."
                  "9034039182796755,0.49131654565079996,0.25223293077647946,0.9827253462450637,0."
                  "1684868582627418,0.0417161505112974,0.8498128570850716,0.8948779001812955]}"},
-                {"{\"5Srn6n-SP9fOS3-khz-Ljwt\":[0.8537551959339321, 0.13473869413865858, "
+                {"{5Srn6n-SP9fOS3-khz-Ljwt:[0.8537551959339321, 0.13473869413865858, "
                  "0.9806016478238296, 0.23014415892941564, 0.26853530959759686, "
                  "0.05484935641143551, 0.11181328816302816, 0.26510985318905933, "
                  "0.6350885463275475, 0.18209889263574142], "
-                 "\"vrQmBC-2WlpWML-V5S-OLgM\":[0.6982221340596457, 0.9260447299229463, "
+                 "vrQmBC-2WlpWML-V5S-OLgM:[0.6982221340596457, 0.9260447299229463, "
                  "0.12488042737255534, 0.8859407191137862, 0.03201490973378984, "
                  "0.8371916387557367, 0.7894434066323907, 0.29667576138232743, 0.9837777568426148, "
-                 "0.7773721913552772], \"3ZbiXK-VvmhFcg-09V-w3g3\":[0.20509046053951785, "
+                 "0.7773721913552772], 3ZbiXK-VvmhFcg-09V-w3g3:[0.20509046053951785, "
                  "0.9175575704931109, 0.305788438361256, 0.9923240410251069, 0.6612939841907548, "
                  "0.5922056063112593, 0.15750800821536715, 0.6374743124669565, 0.4158097731627699, "
-                 "0.00302193321816846], \"gMswpS-Ele9wHM-Uxp-VxzC\":[0.14378032144751685, "
+                 "0.00302193321816846], gMswpS-Ele9wHM-Uxp-VxzC:[0.14378032144751685, "
                  "0.627919779177473, 0.6188731271454715, 0.8088384184584442, 0.8169160298605824, "
                  "0.9051151670055427, 0.558001941204895, 0.029409463113641787, 0.9532987674717762, "
-                 "0.20833228278241533], \"TT9P9f-PXjQnvN-RBx-xRiS\":[0.8276005878909756, "
+                 "0.20833228278241533], TT9P9f-PXjQnvN-RBx-xRiS:[0.8276005878909756, "
                  "0.470950932860423, 0.2442851528127543, 0.710599416715854, 0.3353731152359334, "
                  "0.622947602340124, 0.30675353671676797, 0.8190741661938367, 0.633630372770242, "
-                 "0.9436322366112492], \"gLAnZc-oF7PC9o-ryd-MOXr\":[0.9742716809818137, "
+                 "0.9436322366112492], gLAnZc-oF7PC9o-ryd-MOXr:[0.9742716809818137, "
                  "0.9114038616933997, 0.47459239268645104, 0.6054569900795078, 0.5515590901916287, "
                  "0.8833310208917589, 0.96476090778518, 0.8873874315592357, 0.3577701257062156, "
-                 "0.6993447306713452], \"zrq6BY-7FJg3hc-Dd1-bAJn\":[0.1038405592062176, "
+                 "0.6993447306713452], zrq6BY-7FJg3hc-Dd1-bAJn:[0.1038405592062176, "
                  "0.6757819253774818, 0.6386535502499314, 0.23598674876945303, "
                  "0.11046582465777044, 0.6426056925348297, 0.17289073092250662, "
                  "0.37116009951425233, 0.594677969672274, 0.49351456402872274], "
-                 "\"gCKqtW-bLaoxgZ-CuW-M2re\":[0.934169137905867, 0.12015121444469123, "
+                 "gCKqtW-bLaoxgZ-CuW-M2re:[0.934169137905867, 0.12015121444469123, "
                  "0.5009923777544698, 0.4689139716802634, 0.7226298925299507, 0.33486164698864984, "
                  "0.32944768657449996, 0.5051366150918063, 0.03228636228382431, "
-                 "0.48211773870118435], \"SWqhI2-XnF9jVR-dT1-Yrtt\":[0.8005897112110444, "
+                 "0.48211773870118435], SWqhI2-XnF9jVR-dT1-Yrtt:[0.8005897112110444, "
                  "0.899180582368993, 0.9232176819588501, 0.8615673086606942, 0.9248122266449379, "
                  "0.5586489299212893, 0.40494513773898455, 0.4752644689010731, 0.6668395567417462, "
-                 "0.9068738374244337], \"Z85F6M-cy5K4GP-7I5-5KS9\":[0.34761241187833714, "
+                 "0.9068738374244337], Z85F6M-cy5K4GP-7I5-5KS9:[0.34761241187833714, "
                  "0.46467162849990507, 0.009781307454025168, 0.3174295126364216, "
                  "0.6405423361175397, 0.33838144910731327, 0.328860321648657, "
                  "0.032638966917555856, 0.32782524002924884, 0.7675689545937956], "
-                 "\"rlcnbo-tFg1FfP-ra6-D9Z8\":[0.7450713997349928, 0.792502852203968, "
+                 "rlcnbo-tFg1FfP-ra6-D9Z8:[0.7450713997349928, 0.792502852203968, "
                  "0.9034039182796755, 0.49131654565079996, 0.25223293077647946, "
                  "0.9827253462450637, 0.1684868582627418, 0.0417161505112974, 0.8498128570850716, "
                  "0.8948779001812955]}"},
@@ -1116,16 +1140,16 @@ TEST(TextSerde, ComplexTypeWithNestedSerdeTextTest) {
                  "7166939407858642,\"fbxIwJ-HLvW94X-tPn-JgKT\":0.05904881148976504,\"ylE7y1-"
                  "wI3UhjR-ecQ-bNfo\":0.9293354174058581,\"zA0pEV-Lm8g4wq-NJc-TDou\":0."
                  "4000067127237942}}"},
-                {"{\"5H6iPe-CRvVE5Q-QnG-8WQb\":{}, "
-                 "\"stDa6g-GML89aZ-w5u-LBe0\":{\"Vlekcq-LDCMo6f-J7U-6rwB\":0.15375824233866453, "
-                 "\"4ljyNE-JMK1bSp-c05-EajL\":0.36153399717116075}, "
-                 "\"URvXyY-SMttaG4-Zol-mPak\":{\"xVaeqR-cj8I6EM-3Nt-queD\":0.003968938824538082, "
-                 "\"Vt2mSs-wacYDvl-qUi-B7kI\":0.6900852274982441, "
-                 "\"i3cJJh-oskdqti-KGU-U6gC\":0.40773692843073994}, "
-                 "\"N3R9TI-jtBPGOQ-uRc-aWAD\":{\"xmGI09-FaCFrrR-O5J-29eu\":0.7166939407858642, "
-                 "\"fbxIwJ-HLvW94X-tPn-JgKT\":0.05904881148976504, "
-                 "\"ylE7y1-wI3UhjR-ecQ-bNfo\":0.9293354174058581, "
-                 "\"zA0pEV-Lm8g4wq-NJc-TDou\":0.4000067127237942}}"},
+                {"{5H6iPe-CRvVE5Q-QnG-8WQb:{}, "
+                 "stDa6g-GML89aZ-w5u-LBe0:{Vlekcq-LDCMo6f-J7U-6rwB:0.15375824233866453, "
+                 "4ljyNE-JMK1bSp-c05-EajL:0.36153399717116075}, "
+                 "URvXyY-SMttaG4-Zol-mPak:{xVaeqR-cj8I6EM-3Nt-queD:0.003968938824538082, "
+                 "Vt2mSs-wacYDvl-qUi-B7kI:0.6900852274982441, "
+                 "i3cJJh-oskdqti-KGU-U6gC:0.40773692843073994}, "
+                 "N3R9TI-jtBPGOQ-uRc-aWAD:{xmGI09-FaCFrrR-O5J-29eu:0.7166939407858642, "
+                 "fbxIwJ-HLvW94X-tPn-JgKT:0.05904881148976504, "
+                 "ylE7y1-wI3UhjR-ecQ-bNfo:0.9293354174058581, "
+                 "zA0pEV-Lm8g4wq-NJc-TDou:0.4000067127237942}}"},
                 {""},
                 {"{5H6iPe-CRvVE5Q-QnG-8WQb:{}, "
                  "stDa6g-GML89aZ-w5u-LBe0:{Vlekcq-LDCMo6f-J7U-6rwB:0.15375824233866453, "

regression-test/data/load_p0/stream_load/test_map_load_and_function.out

@@ -10,9 +10,9 @@
 8	{}
 9	{"  1,amy  ":2, " k2 ":90, " k7 ":33}
 10	{}
-11	{"k1":4, "k2":400}
+11	{""k1'":4, "k2":400}
 12	{"k3":23, NULL:20, "k4":NULL}
-13	{NULL:1}
+13	{"null":1}
 15	\N
 16	{NULL:NULL}
 
@@ -46,9 +46,9 @@
 8	{}
 9	{"  1,amy  ":2, " k2 ":90, " k7 ":33}
 10	{}
-11	{"k1":4, "k2":400}
+11	{""k1'":4, "k2":400}
 12	{"k3":23, NULL:20, "k4":NULL}
-13	{NULL:1}
+13	{"null":1}
 15	\N
 16	{NULL:NULL}
 17	\N
@@ -125,9 +125,9 @@ k22
 8	{}	\N
 9	{"  1,amy  ":2, " k2 ":90, " k7 ":33}	\N
 10	{}	\N
-11	{"k1":4, "k2":400}	4
+11	{""k1'":4, "k2":400}	\N
 12	{"k3":23, NULL:20, "k4":NULL}	\N
-13	{NULL:1}	\N
+13	{"null":1}	\N
 15	\N	\N
 16	{NULL:NULL}	\N
 17	\N	\N
@@ -144,9 +144,9 @@ k22
 8	{}	\N
 9	{"  1,amy  ":2, " k2 ":90, " k7 ":33}	\N
 10	{}	\N
-11	{"k1":4, "k2":400}	400
+11	{""k1'":4, "k2":400}	400
 12	{"k3":23, NULL:20, "k4":NULL}	\N
-13	{NULL:1}	\N
+13	{"null":1}	\N
 15	\N	\N
 16	{NULL:NULL}	\N
 17	\N	\N
@@ -163,9 +163,9 @@ k22
 8	{}	\N
 9	{"  1,amy  ":2, " k2 ":90, " k7 ":33}	\N
 10	{}	\N
-11	{"k1":4, "k2":400}	\N
+11	{""k1'":4, "k2":400}	\N
 12	{"k3":23, NULL:20, "k4":NULL}	\N
-13	{NULL:1}	\N
+13	{"null":1}	\N
 15	\N	\N
 16	{NULL:NULL}	\N
 17	\N	\N
@@ -182,9 +182,9 @@ k22
 8	{}	\N
 9	{"  1,amy  ":2, " k2 ":90, " k7 ":33}	\N
 10	{}	\N
-11	{"k1":4, "k2":400}	\N
+11	{""k1'":4, "k2":400}	\N
 12	{"k3":23, NULL:20, "k4":NULL}	\N
-13	{NULL:1}	\N
+13	{"null":1}	\N
 15	\N	\N
 16	{NULL:NULL}	\N
 17	\N	\N
@@ -201,9 +201,9 @@ k22
 8	{}	\N
 9	{"  1,amy  ":2, " k2 ":90, " k7 ":33}	\N
 10	{}	\N
-11	{"k1":4, "k2":400}	\N
+11	{""k1'":4, "k2":400}	\N
 12	{"k3":23, NULL:20, "k4":NULL}	\N
-13	{NULL:1}	\N
+13	{"null":1}	\N
 15	\N	\N
 16	{NULL:NULL}	\N
 17	\N	\N
@@ -220,9 +220,9 @@ k22
 8	{}	\N
 9	{"  1,amy  ":2, " k2 ":90, " k7 ":33}	\N
 10	{}	\N
-11	{"k1":4, "k2":400}	\N
+11	{""k1'":4, "k2":400}	\N
 12	{"k3":23, NULL:20, "k4":NULL}	\N
-13	{NULL:1}	\N
+13	{"null":1}	\N
 15	\N	\N
 16	{NULL:NULL}	\N
 17	\N	\N
@@ -239,9 +239,9 @@ k22
 8	{}	\N
 9	{"  1,amy  ":2, " k2 ":90, " k7 ":33}	\N
 10	{}	\N
-11	{"k1":4, "k2":400}	\N
+11	{""k1'":4, "k2":400}	\N
 12	{"k3":23, NULL:20, "k4":NULL}	\N
-13	{NULL:1}	\N
+13	{"null":1}	\N
 15	\N	\N
 16	{NULL:NULL}	\N
 17	\N	\N
@@ -258,9 +258,9 @@ k22
 8	{}	\N
 9	{"  1,amy  ":2, " k2 ":90, " k7 ":33}	\N
 10	{}	\N
-11	{"k1":4, "k2":400}	\N
+11	{""k1'":4, "k2":400}	\N
 12	{"k3":23, NULL:20, "k4":NULL}	\N
-13	{NULL:1}	\N
+13	{"null":1}	\N
 15	\N	\N
 16	{NULL:NULL}	\N
 17	\N	\N
@@ -277,9 +277,9 @@ k22
 8	{}	\N
 9	{"  1,amy  ":2, " k2 ":90, " k7 ":33}	2
 10	{}	\N
-11	{"k1":4, "k2":400}	\N
+11	{""k1'":4, "k2":400}	\N
 12	{"k3":23, NULL:20, "k4":NULL}	\N
-13	{NULL:1}	\N
+13	{"null":1}	\N
 15	\N	\N
 16	{NULL:NULL}	\N
 17	\N	\N
@@ -296,9 +296,9 @@ k22
 8	{}	\N
 9	{"  1,amy  ":2, " k2 ":90, " k7 ":33}	90
 10	{}	\N
-11	{"k1":4, "k2":400}	\N
+11	{""k1'":4, "k2":400}	\N
 12	{"k3":23, NULL:20, "k4":NULL}	\N
-13	{NULL:1}	\N
+13	{"null":1}	\N
 15	\N	\N
 16	{NULL:NULL}	\N
 17	\N	\N
@@ -315,9 +315,9 @@ k22
 8	{}	\N
 9	{"  1,amy  ":2, " k2 ":90, " k7 ":33}	\N
 10	{}	\N
-11	{"k1":4, "k2":400}	\N
+11	{""k1'":4, "k2":400}	\N
 12	{"k3":23, NULL:20, "k4":NULL}	\N
-13	{NULL:1}	\N
+13	{"null":1}	1
 15	\N	\N
 16	{NULL:NULL}	\N
 17	\N	\N
@@ -334,9 +334,9 @@ k22
 8	{}	\N
 9	{"  1,amy  ":2, " k2 ":90, " k7 ":33}	\N
 10	{}	\N
-11	{"k1":4, "k2":400}	\N
+11	{""k1'":4, "k2":400}	\N
 12	{"k3":23, NULL:20, "k4":NULL}	\N
-13	{NULL:1}	\N
+13	{"null":1}	\N
 15	\N	\N
 16	{NULL:NULL}	\N
 17	\N	\N
@@ -353,9 +353,9 @@ k22
 8	{}	\N
 9	{"  1,amy  ":2, " k2 ":90, " k7 ":33}	\N
 10	{}	\N
-11	{"k1":4, "k2":400}	\N
+11	{""k1'":4, "k2":400}	\N
 12	{"k3":23, NULL:20, "k4":NULL}	20
-13	{NULL:1}	1
+13	{"null":1}	\N
 15	\N	\N
 16	{NULL:NULL}	\N
 17	\N	\N
@@ -372,9 +372,9 @@ k22
 8	{}	\N
 9	{"  1,amy  ":2, " k2 ":90, " k7 ":33}	\N
 10	{}	\N
-11	{"k1":4, "k2":400}	\N
+11	{""k1'":4, "k2":400}	\N
 12	{"k3":23, NULL:20, "k4":NULL}	\N
-13	{NULL:1}	\N
+13	{"null":1}	\N
 15	\N	\N
 16	{NULL:NULL}	\N
 17	\N	\N
@@ -394,9 +394,9 @@ k22
 8	{}	0
 9	{"  1,amy  ":2, " k2 ":90, " k7 ":33}	3
 10	{}	0
-11	{"k1":4, "k2":400}	2
+11	{""k1'":4, "k2":400}	2
 12	{"k3":23, NULL:20, "k4":NULL}	3
-13	{NULL:1}	1
+13	{"null":1}	1
 15	\N	\N
 16	{NULL:NULL}	1
 17	\N	\N
@@ -428,9 +428,9 @@ false
 8	{}	false
 9	{"  1,amy  ":2, " k2 ":90, " k7 ":33}	false
 10	{}	false
-11	{"k1":4, "k2":400}	true
+11	{""k1'":4, "k2":400}	false
 12	{"k3":23, NULL:20, "k4":NULL}	false
-13	{NULL:1}	false
+13	{"null":1}	false
 15	\N	\N
 16	{NULL:NULL}	false
 17	\N	\N
@@ -447,9 +447,9 @@ false
 8	{}	false
 9	{"  1,amy  ":2, " k2 ":90, " k7 ":33}	false
 10	{}	false
-11	{"k1":4, "k2":400}	true
+11	{""k1'":4, "k2":400}	true
 12	{"k3":23, NULL:20, "k4":NULL}	false
-13	{NULL:1}	false
+13	{"null":1}	false
 15	\N	\N
 16	{NULL:NULL}	false
 17	\N	\N
@@ -466,9 +466,9 @@ false
 8	{}	false
 9	{"  1,amy  ":2, " k2 ":90, " k7 ":33}	false
 10	{}	false
-11	{"k1":4, "k2":400}	false
+11	{""k1'":4, "k2":400}	false
 12	{"k3":23, NULL:20, "k4":NULL}	false
-13	{NULL:1}	false
+13	{"null":1}	false
 15	\N	\N
 16	{NULL:NULL}	false
 17	\N	\N
@@ -485,9 +485,9 @@ false
 8	{}	false
 9	{"  1,amy  ":2, " k2 ":90, " k7 ":33}	false
 10	{}	false
-11	{"k1":4, "k2":400}	false
+11	{""k1'":4, "k2":400}	false
 12	{"k3":23, NULL:20, "k4":NULL}	false
-13	{NULL:1}	false
+13	{"null":1}	false
 15	\N	\N
 16	{NULL:NULL}	false
 17	\N	\N
@@ -504,9 +504,9 @@ false
 8	{}	false
 9	{"  1,amy  ":2, " k2 ":90, " k7 ":33}	false
 10	{}	false
-11	{"k1":4, "k2":400}	false
+11	{""k1'":4, "k2":400}	false
 12	{"k3":23, NULL:20, "k4":NULL}	false
-13	{NULL:1}	false
+13	{"null":1}	false
 15	\N	\N
 16	{NULL:NULL}	false
 17	\N	\N
@@ -523,9 +523,9 @@ false
 8	{}	false
 9	{"  1,amy  ":2, " k2 ":90, " k7 ":33}	false
 10	{}	false
-11	{"k1":4, "k2":400}	false
+11	{""k1'":4, "k2":400}	false
 12	{"k3":23, NULL:20, "k4":NULL}	false
-13	{NULL:1}	false
+13	{"null":1}	false
 15	\N	\N
 16	{NULL:NULL}	false
 17	\N	\N
@@ -542,9 +542,9 @@ false
 8	{}	false
 9	{"  1,amy  ":2, " k2 ":90, " k7 ":33}	false
 10	{}	false
-11	{"k1":4, "k2":400}	false
+11	{""k1'":4, "k2":400}	false
 12	{"k3":23, NULL:20, "k4":NULL}	false
-13	{NULL:1}	false
+13	{"null":1}	false
 15	\N	\N
 16	{NULL:NULL}	false
 17	\N	\N
@@ -561,9 +561,9 @@ false
 8	{}	false
 9	{"  1,amy  ":2, " k2 ":90, " k7 ":33}	false
 10	{}	false
-11	{"k1":4, "k2":400}	false
+11	{""k1'":4, "k2":400}	false
 12	{"k3":23, NULL:20, "k4":NULL}	false
-13	{NULL:1}	false
+13	{"null":1}	false
 15	\N	\N
 16	{NULL:NULL}	false
 17	\N	\N
@@ -580,9 +580,9 @@ false
 8	{}	false
 9	{"  1,amy  ":2, " k2 ":90, " k7 ":33}	true
 10	{}	false
-11	{"k1":4, "k2":400}	false
+11	{""k1'":4, "k2":400}	false
 12	{"k3":23, NULL:20, "k4":NULL}	false
-13	{NULL:1}	false
+13	{"null":1}	false
 15	\N	\N
 16	{NULL:NULL}	false
 17	\N	\N
@@ -599,9 +599,9 @@ false
 8	{}	false
 9	{"  1,amy  ":2, " k2 ":90, " k7 ":33}	true
 10	{}	false
-11	{"k1":4, "k2":400}	false
+11	{""k1'":4, "k2":400}	false
 12	{"k3":23, NULL:20, "k4":NULL}	false
-13	{NULL:1}	false
+13	{"null":1}	false
 15	\N	\N
 16	{NULL:NULL}	false
 17	\N	\N
@@ -618,9 +618,9 @@ false
 8	{}	false
 9	{"  1,amy  ":2, " k2 ":90, " k7 ":33}	false
 10	{}	false
-11	{"k1":4, "k2":400}	false
+11	{""k1'":4, "k2":400}	false
 12	{"k3":23, NULL:20, "k4":NULL}	false
-13	{NULL:1}	false
+13	{"null":1}	true
 15	\N	\N
 16	{NULL:NULL}	false
 17	\N	\N
@@ -637,9 +637,9 @@ false
 8	{}	false
 9	{"  1,amy  ":2, " k2 ":90, " k7 ":33}	false
 10	{}	false
-11	{"k1":4, "k2":400}	false
+11	{""k1'":4, "k2":400}	false
 12	{"k3":23, NULL:20, "k4":NULL}	false
-13	{NULL:1}	false
+13	{"null":1}	false
 15	\N	\N
 16	{NULL:NULL}	false
 17	\N	\N
@@ -656,9 +656,9 @@ false
 8	{}	false
 9	{"  1,amy  ":2, " k2 ":90, " k7 ":33}	false
 10	{}	false
-11	{"k1":4, "k2":400}	false
+11	{""k1'":4, "k2":400}	false
 12	{"k3":23, NULL:20, "k4":NULL}	true
-13	{NULL:1}	true
+13	{"null":1}	false
 15	\N	\N
 16	{NULL:NULL}	true
 17	\N	\N
@@ -675,9 +675,9 @@ false
 8	{}	false
 9	{"  1,amy  ":2, " k2 ":90, " k7 ":33}	false
 10	{}	false
-11	{"k1":4, "k2":400}	false
+11	{""k1'":4, "k2":400}	false
 12	{"k3":23, NULL:20, "k4":NULL}	false
-13	{NULL:1}	false
+13	{"null":1}	false
 15	\N	\N
 16	{NULL:NULL}	false
 17	\N	\N
@@ -706,9 +706,9 @@ false
 8	{}	false
 9	{"  1,amy  ":2, " k2 ":90, " k7 ":33}	false
 10	{}	false
-11	{"k1":4, "k2":400}	false
+11	{""k1'":4, "k2":400}	false
 12	{"k3":23, NULL:20, "k4":NULL}	true
-13	{NULL:1}	false
+13	{"null":1}	false
 15	\N	\N
 16	{NULL:NULL}	false
 17	\N	\N
@@ -725,9 +725,9 @@ false
 8	{}	false
 9	{"  1,amy  ":2, " k2 ":90, " k7 ":33}	false
 10	{}	false
-11	{"k1":4, "k2":400}	false
+11	{""k1'":4, "k2":400}	false
 12	{"k3":23, NULL:20, "k4":NULL}	true
-13	{NULL:1}	false
+13	{"null":1}	false
 15	\N	\N
 16	{NULL:NULL}	false
 17	\N	\N
@@ -744,9 +744,9 @@ false
 8	{}	false
 9	{"  1,amy  ":2, " k2 ":90, " k7 ":33}	false
 10	{}	false
-11	{"k1":4, "k2":400}	false
+11	{""k1'":4, "k2":400}	false
 12	{"k3":23, NULL:20, "k4":NULL}	false
-13	{NULL:1}	false
+13	{"null":1}	false
 15	\N	\N
 16	{NULL:NULL}	false
 17	\N	\N
@@ -763,9 +763,9 @@ false
 8	{}	false
 9	{"  1,amy  ":2, " k2 ":90, " k7 ":33}	false
 10	{}	false
-11	{"k1":4, "k2":400}	false
+11	{""k1'":4, "k2":400}	false
 12	{"k3":23, NULL:20, "k4":NULL}	false
-13	{NULL:1}	false
+13	{"null":1}	false
 15	\N	\N
 16	{NULL:NULL}	false
 17	\N	\N
@@ -782,9 +782,9 @@ false
 8	{}	false
 9	{"  1,amy  ":2, " k2 ":90, " k7 ":33}	false
 10	{}	false
-11	{"k1":4, "k2":400}	false
+11	{""k1'":4, "k2":400}	false
 12	{"k3":23, NULL:20, "k4":NULL}	false
-13	{NULL:1}	false
+13	{"null":1}	false
 15	\N	\N
 16	{NULL:NULL}	false
 17	\N	\N
@@ -801,9 +801,9 @@ false
 8	{}	false
 9	{"  1,amy  ":2, " k2 ":90, " k7 ":33}	false
 10	{}	false
-11	{"k1":4, "k2":400}	false
+11	{""k1'":4, "k2":400}	false
 12	{"k3":23, NULL:20, "k4":NULL}	false
-13	{NULL:1}	false
+13	{"null":1}	false
 15	\N	\N
 16	{NULL:NULL}	false
 17	\N	\N
@@ -820,9 +820,9 @@ false
 8	{}	false
 9	{"  1,amy  ":2, " k2 ":90, " k7 ":33}	false
 10	{}	false
-11	{"k1":4, "k2":400}	true
+11	{""k1'":4, "k2":400}	true
 12	{"k3":23, NULL:20, "k4":NULL}	false
-13	{NULL:1}	false
+13	{"null":1}	false
 15	\N	\N
 16	{NULL:NULL}	false
 17	\N	\N
@@ -839,9 +839,9 @@ false
 8	{}	false
 9	{"  1,amy  ":2, " k2 ":90, " k7 ":33}	true
 10	{}	false
-11	{"k1":4, "k2":400}	false
+11	{""k1'":4, "k2":400}	false
 12	{"k3":23, NULL:20, "k4":NULL}	false
-13	{NULL:1}	false
+13	{"null":1}	false
 15	\N	\N
 16	{NULL:NULL}	false
 17	\N	\N
@@ -858,9 +858,9 @@ false
 8	{}	false
 9	{"  1,amy  ":2, " k2 ":90, " k7 ":33}	true
 10	{}	false
-11	{"k1":4, "k2":400}	false
+11	{""k1'":4, "k2":400}	false
 12	{"k3":23, NULL:20, "k4":NULL}	false
-13	{NULL:1}	false
+13	{"null":1}	false
 15	\N	\N
 16	{NULL:NULL}	false
 17	\N	\N
@@ -877,9 +877,9 @@ false
 8	{}	false
 9	{"  1,amy  ":2, " k2 ":90, " k7 ":33}	false
 10	{}	false
-11	{"k1":4, "k2":400}	false
+11	{""k1'":4, "k2":400}	false
 12	{"k3":23, NULL:20, "k4":NULL}	false
-13	{NULL:1}	false
+13	{"null":1}	false
 15	\N	\N
 16	{NULL:NULL}	false
 17	\N	\N
@@ -896,9 +896,9 @@ false
 8	{}	false
 9	{"  1,amy  ":2, " k2 ":90, " k7 ":33}	true
 10	{}	false
-11	{"k1":4, "k2":400}	false
+11	{""k1'":4, "k2":400}	false
 12	{"k3":23, NULL:20, "k4":NULL}	false
-13	{NULL:1}	false
+13	{"null":1}	false
 15	\N	\N
 16	{NULL:NULL}	false
 17	\N	\N
@@ -915,9 +915,9 @@ false
 8	{}	false
 9	{"  1,amy  ":2, " k2 ":90, " k7 ":33}	true
 10	{}	false
-11	{"k1":4, "k2":400}	false
+11	{""k1'":4, "k2":400}	false
 12	{"k3":23, NULL:20, "k4":NULL}	false
-13	{NULL:1}	false
+13	{"null":1}	false
 15	\N	\N
 16	{NULL:NULL}	false
 17	\N	\N
@@ -934,9 +934,9 @@ false
 8	{}	false
 9	{"  1,amy  ":2, " k2 ":90, " k7 ":33}	false
 10	{}	false
-11	{"k1":4, "k2":400}	false
+11	{""k1'":4, "k2":400}	false
 12	{"k3":23, NULL:20, "k4":NULL}	false
-13	{NULL:1}	true
+13	{"null":1}	true
 15	\N	\N
 16	{NULL:NULL}	false
 17	\N	\N
@@ -953,9 +953,9 @@ false
 8	{}	false
 9	{"  1,amy  ":2, " k2 ":90, " k7 ":33}	true
 10	{}	false
-11	{"k1":4, "k2":400}	false
+11	{""k1'":4, "k2":400}	false
 12	{"k3":23, NULL:20, "k4":NULL}	false
-13	{NULL:1}	false
+13	{"null":1}	false
 15	\N	\N
 16	{NULL:NULL}	false
 17	\N	\N
@@ -972,9 +972,9 @@ false
 8	{}	false
 9	{"  1,amy  ":2, " k2 ":90, " k7 ":33}	false
 10	{}	false
-11	{"k1":4, "k2":400}	false
+11	{""k1'":4, "k2":400}	false
 12	{"k3":23, NULL:20, "k4":NULL}	false
-13	{NULL:1}	false
+13	{"null":1}	false
 15	\N	\N
 16	{NULL:NULL}	false
 17	\N	\N
@@ -991,9 +991,9 @@ false
 8	{}	false
 9	{"  1,amy  ":2, " k2 ":90, " k7 ":33}	false
 10	{}	false
-11	{"k1":4, "k2":400}	false
+11	{""k1'":4, "k2":400}	false
 12	{"k3":23, NULL:20, "k4":NULL}	false
-13	{NULL:1}	false
+13	{"null":1}	false
 15	\N	\N
 16	{NULL:NULL}	false
 17	\N	\N
@@ -1010,9 +1010,9 @@ false
 8	{}	false
 9	{"  1,amy  ":2, " k2 ":90, " k7 ":33}	false
 10	{}	false
-11	{"k1":4, "k2":400}	false
+11	{""k1'":4, "k2":400}	false
 12	{"k3":23, NULL:20, "k4":NULL}	true
-13	{NULL:1}	false
+13	{"null":1}	false
 15	\N	\N
 16	{NULL:NULL}	true
 17	\N	\N
@@ -1032,9 +1032,9 @@ false
 8	{}	[]
 9	{"  1,amy  ":2, " k2 ":90, " k7 ":33}	["  1,amy  ", " k2 ", " k7 "]
 10	{}	[]
-11	{"k1":4, "k2":400}	["k1", "k2"]
+11	{""k1'":4, "k2":400}	[""k1'", "k2"]
 12	{"k3":23, NULL:20, "k4":NULL}	["k3", NULL, "k4"]
-13	{NULL:1}	[NULL]
+13	{"null":1}	["null"]
 15	\N	\N
 16	{NULL:NULL}	[NULL]
 17	\N	\N
@@ -1054,9 +1054,9 @@ false
 8	{}	[]
 9	{"  1,amy  ":2, " k2 ":90, " k7 ":33}	[2, 90, 33]
 10	{}	[]
-11	{"k1":4, "k2":400}	[4, 400]
+11	{""k1'":4, "k2":400}	[4, 400]
 12	{"k3":23, NULL:20, "k4":NULL}	[23, 20, NULL]
-13	{NULL:1}	[1]
+13	{"null":1}	[1]
 15	\N	\N
 16	{NULL:NULL}	[NULL]
 17	\N	\N

regression-test/data/nereids_function_p0/scalar_function/A.out

@@ -319,7 +319,7 @@ nan
 \N
 
 -- !sql_ascii_Varchar --
-\N
+110
 118
 118
 118
@@ -348,7 +348,7 @@ nan
 118
 
 -- !sql_ascii_String --
-\N
+110
 115
 115
 115

regression-test/data/nereids_function_p0/scalar_function/Array.out

@@ -9541,7 +9541,6 @@ true
 2
 
 -- !sql_split_by_string_Char --
-\N
 ["char11"]
 ["char11"]
 ["char11"]
@@ -9554,6 +9553,7 @@ true
 ["char13"]
 ["char13"]
 ["char13"]
+["null"]
 
 -- !sql_split_by_string_Char_notnull --
 ["char11"]
@@ -9570,7 +9570,7 @@ true
 ["char13"]
 
 -- !sql_split_by_string_VarChar --
-\N
+["null"]
 ["varchar11"]
 ["varchar11"]
 ["varchar11"]
@@ -9599,7 +9599,7 @@ true
 ["varchar13"]
 
 -- !sql_split_by_string_String --
-\N
+["null"]
 ["string1"]
 ["string1"]
 ["string1"]
@@ -9628,7 +9628,6 @@ true
 ["string3"]
 
 -- !sql_tokenize_Char --
-\N
 ["char11"]
 ["char11"]
 ["char11"]
@@ -9641,6 +9640,7 @@ true
 ["char13"]
 ["char13"]
 ["char13"]
+["null"]
 
 -- !sql_tokenize_Char_notnull --
 ["char11"]
@@ -9686,7 +9686,7 @@ true
 ["varchar13"]
 
 -- !sql_tokenize_String --
-\N
+["null"]
 ["string1"]
 ["string1"]
 ["string1"]

regression-test/data/nereids_function_p0/scalar_function/B.out

@@ -29,7 +29,7 @@
 1100
 
 -- !sql_bit_length_Varchar --
-\N
+32
 72
 72
 72
@@ -58,7 +58,7 @@
 72
 
 -- !sql_bit_length_String --
-\N
+32
 56
 56
 56

regression-test/data/nereids_function_p0/scalar_function/C.out

@@ -232,7 +232,7 @@
 1.2
 
 -- !sql_character_length_Varchar --
-\N
+4
 9
 9
 9
@@ -261,7 +261,7 @@
 9
 
 -- !sql_character_length_String --
-\N
+4
 7
 7
 7
@@ -696,7 +696,7 @@ true
 \N
 
 -- !sql_coalesce_Varchar --
-\N
+null
 varchar11
 varchar11
 varchar11
@@ -725,7 +725,7 @@ varchar13
 varchar13
 
 -- !sql_coalesce_String --
-\N
+null
 string1
 string1
 string1
@@ -754,7 +754,7 @@ string3
 string3
 
 -- !sql_concat_Varchar --
-\N
+null
 varchar11
 varchar11
 varchar11
@@ -783,7 +783,7 @@ varchar13
 varchar13
 
 -- !sql_concat_String --
-\N
+null
 string1
 string1
 string1
@@ -812,7 +812,7 @@ string3
 string3
 
 -- !sql_concat_ws_Varchar --
-
+null
 varchar11
 varchar11
 varchar11
@@ -841,7 +841,7 @@ varchar13
 varchar13
 
 -- !sql_concat_ws_String --
-
+null
 string1
 string1
 string1
@@ -986,7 +986,7 @@ char13, char23, char33, varchar13, varchar23, varchar33
 0
 
 -- !sql_convert_to_Varchar_Varchar --
-\N
+null
 varchar11
 varchar11
 varchar11

regression-test/data/nereids_function_p0/scalar_function/D.out

@@ -2842,7 +2842,7 @@ Monday
 0.07918124604762482
 
 -- !sql_domain_String --
-\N
+
 
 
 
@@ -2871,7 +2871,7 @@ Monday
 
 
 -- !sql_domain_without_www_String --
-\N
+
 
 
 

regression-test/data/nereids_function_p0/scalar_function/E.out

@@ -58,7 +58,7 @@ string1
 \N
 
 -- !sql_ends_with_Varchar_Varchar --
-\N
+true
 true
 true
 true
@@ -87,7 +87,7 @@ true
 true
 
 -- !sql_ends_with_String_String --
-\N
+true
 true
 true
 true
@@ -145,7 +145,7 @@ true
 3.3201169227365472
 
 -- !sql_extract_url_parameter_Varchar_Varchar --
-\N
+
 
 
 

regression-test/data/nereids_function_p0/scalar_function/F.out

@@ -290,7 +290,7 @@
 0
 
 -- !sql_field_Varchar --
-\N
+0
 0
 0
 0
@@ -319,7 +319,7 @@
 0
 
 -- !sql_field_String --
-\N
+0
 0
 0
 0
@@ -348,7 +348,7 @@
 0
 
 -- !sql_find_in_set_Varchar_Varchar --
-\N
+1
 1
 1
 1
@@ -377,7 +377,7 @@
 1
 
 -- !sql_find_in_set_String_String --
-\N
+1
 1
 1
 1

regression-test/data/nereids_function_p0/scalar_function/G.out

@@ -351,7 +351,7 @@
 2012-03-12T12:11:12
 
 -- !sql_greatest_Varchar --
-\N
+null
 varchar11
 varchar11
 varchar11
@@ -380,7 +380,7 @@ varchar13
 varchar13
 
 -- !sql_greatest_String --
-\N
+null
 string1
 string1
 string1

regression-test/data/nereids_function_p0/scalar_function/H.out

@@ -29,7 +29,7 @@ B
 C
 
 -- !sql_hex_Varchar --
-\N
+6E756C6C
 766172636861723131
 766172636861723131
 766172636861723131
@@ -58,7 +58,7 @@ C
 766172636861723133
 
 -- !sql_hex_String --
-\N
+6E756C6C
 737472696E6731
 737472696E6731
 737472696E6731

regression-test/data/nereids_function_p0/scalar_function/I.out

@@ -1,6 +1,6 @@
 -- This file is automatically generated. You should know what you did if you want to edit this
 -- !sql_initcap_Varchar --
-\N
+Null
 Varchar11
 Varchar11
 Varchar11
@@ -29,7 +29,7 @@ Varchar13
 Varchar13
 
 -- !sql_instr_Varchar_Varchar --
-\N
+1
 1
 1
 1
@@ -58,7 +58,7 @@ Varchar13
 1
 
 -- !sql_instr_String_String --
-\N
+1
 1
 1
 1

regression-test/data/nereids_function_p0/scalar_function/L.out

@@ -464,7 +464,7 @@
 1.200
 
 -- !sql_least_Varchar --
-\N
+null
 varchar11
 varchar11
 varchar11
@@ -493,7 +493,7 @@ varchar13
 varchar13
 
 -- !sql_least_String --
-\N
+null
 string1
 string1
 string1
@@ -580,7 +580,7 @@ string3
 string3
 
 -- !sql_length_Varchar --
-\N
+4
 9
 9
 9
@@ -609,7 +609,7 @@ string3
 9
 
 -- !sql_length_String --
-\N
+4
 7
 7
 7
@@ -667,7 +667,7 @@ string3
 0.1823215567939546
 
 -- !sql_locate_Varchar_Varchar --
-\N
+1
 1
 1
 1
@@ -696,7 +696,7 @@ string3
 1
 
 -- !sql_locate_String_String --
-\N
+1
 1
 1
 1
@@ -870,7 +870,7 @@ string3
 0.2630344058337938
 
 -- !sql_lower_Varchar --
-\N
+null
 varchar11
 varchar11
 varchar11
@@ -899,7 +899,7 @@ varchar13
 varchar13
 
 -- !sql_lower_String --
-\N
+null
 string1
 string1
 string1
@@ -986,7 +986,7 @@ ststring3
 strinstring3
 
 -- !sql_ltrim_Varchar --
-\N
+null
 varchar11
 varchar11
 varchar11
@@ -1015,7 +1015,7 @@ varchar13
 varchar13
 
 -- !sql_ltrim_String --
-\N
+null
 string1
 string1
 string1

regression-test/data/nereids_function_p0/scalar_function/M.out

@@ -29,7 +29,7 @@
 0012-01-12
 
 -- !sql_mask_Varchar --
-\N
+xxxx
 xxxxxxxnn
 xxxxxxxnn
 xxxxxxxnn
@@ -58,7 +58,7 @@ xxxxxxxnn
 xxxxxxxnn
 
 -- !sql_mask_String --
-\N
+xxxx
 xxxxxxn
 xxxxxxn
 xxxxxxn
@@ -87,7 +87,7 @@ xxxxxxn
 xxxxxxn
 
 -- !sql_mask_first_n_Varchar --
-\N
+xxxx
 xxxxxxxnn
 xxxxxxxnn
 xxxxxxxnn
@@ -116,7 +116,7 @@ xxxxxxxnn
 xxxxxxxnn
 
 -- !sql_mask_first_n_String --
-\N
+xxxx
 xxxxxxn
 xxxxxxn
 xxxxxxn
@@ -145,7 +145,7 @@ xxxxxxn
 xxxxxxn
 
 -- !sql_mask_last_n_Varchar --
-\N
+xxxx
 xxxxxxxnn
 xxxxxxxnn
 xxxxxxxnn
@@ -174,7 +174,7 @@ xxxxxxxnn
 xxxxxxxnn
 
 -- !sql_mask_last_n_String --
-\N
+xxxx
 xxxxxxn
 xxxxxxn
 xxxxxxn
@@ -203,7 +203,7 @@ xxxxxxn
 xxxxxxn
 
 -- !sql_md5_Varchar --
-\N
+37a6259cc0c1dae299a7866489dff0bd
 8507af7854a1ef7feca8e5cdbce5e613
 8507af7854a1ef7feca8e5cdbce5e613
 8507af7854a1ef7feca8e5cdbce5e613
@@ -232,7 +232,7 @@ dc5f80c371451aa4fc81c930adc64f60
 73c837059107caff646284f85ac126c3
 
 -- !sql_md5_String --
-\N
+37a6259cc0c1dae299a7866489dff0bd
 34b577be20fbc15477aadb9a08101ff9
 34b577be20fbc15477aadb9a08101ff9
 34b577be20fbc15477aadb9a08101ff9
@@ -261,7 +261,7 @@ dc5f80c371451aa4fc81c930adc64f60
 9e6dc8685bf3c1b338f2011ace904887
 
 -- !sql_md5sum_Varchar --
-\N
+37a6259cc0c1dae299a7866489dff0bd
 8507af7854a1ef7feca8e5cdbce5e613
 8507af7854a1ef7feca8e5cdbce5e613
 8507af7854a1ef7feca8e5cdbce5e613
@@ -290,7 +290,7 @@ dc5f80c371451aa4fc81c930adc64f60
 73c837059107caff646284f85ac126c3
 
 -- !sql_md5sum_String --
-\N
+37a6259cc0c1dae299a7866489dff0bd
 34b577be20fbc15477aadb9a08101ff9
 34b577be20fbc15477aadb9a08101ff9
 34b577be20fbc15477aadb9a08101ff9
@@ -2842,7 +2842,7 @@ March
 2011-03-12
 
 -- !sql_murmur_hash3_32_Varchar --
-\N
+-460753941
 1382328699
 1382328699
 1382328699
@@ -2871,7 +2871,7 @@ March
 -1704245912
 
 -- !sql_murmur_hash3_32_String --
-\N
+-460753941
 1105201137
 1105201137
 1105201137
@@ -2900,7 +2900,7 @@ March
 -1328370272
 
 -- !sql_murmur_hash3_64_Varchar --
-\N
+-202406785360068664
 8683832286507167489
 8683832286507167489
 8683832286507167489
@@ -2929,7 +2929,7 @@ March
 3951582574031518507
 
 -- !sql_murmur_hash3_64_String --
-\N
+-202406785360068664
 -7629742527255288609
 -7629742527255288609
 -7629742527255288609

regression-test/data/nereids_function_p0/scalar_function/N.out

@@ -87,7 +87,7 @@
 -1.200
 
 -- !sql_not_null_or_empty_Varchar --
-false
+true
 true
 true
 true
@@ -116,7 +116,7 @@ true
 true
 
 -- !sql_not_null_or_empty_String --
-false
+true
 true
 true
 true
@@ -145,7 +145,7 @@ true
 true
 
 -- !sql_null_or_empty_Varchar --
-true
+false
 false
 false
 false
@@ -174,7 +174,7 @@ false
 false
 
 -- !sql_null_or_empty_String --
-true
+false
 false
 false
 false
@@ -1102,7 +1102,7 @@ true
 \N
 
 -- !sql_nvl_Varchar_Varchar --
-\N
+null
 varchar11
 varchar11
 varchar11
@@ -1131,7 +1131,7 @@ varchar13
 varchar13
 
 -- !sql_nvl_String_String --
-\N
+null
 string1
 string1
 string1

regression-test/data/nereids_function_p0/scalar_function/P.out

@@ -206,7 +206,7 @@
 1.2445647472039776
 
 -- !sql_protocol_String --
-\N
+
 
 
 

regression-test/data/nereids_function_p0/scalar_function/R.out

@@ -87,7 +87,7 @@
 
 
 -- !sql_regexp_extract_all_Varchar_Varchar --
-\N
+
 
 
 
@@ -116,7 +116,7 @@
 
 
 -- !sql_regexp_extract_all_String_String --
-\N
+
 
 
 
@@ -145,7 +145,7 @@
 
 
 -- !sql_regexp_replace_Varchar_Varchar_Varchar --
-\N
+null
 varchar11
 varchar11
 varchar11
@@ -174,7 +174,7 @@ varchar13
 varchar13
 
 -- !sql_regexp_replace_String_String_String --
-\N
+null
 string1
 string1
 string1
@@ -203,7 +203,7 @@ string3
 string3
 
 -- !sql_regexp_replace_one_Varchar_Varchar_Varchar --
-\N
+null
 varchar11
 varchar11
 varchar11
@@ -232,7 +232,7 @@ varchar13
 varchar13
 
 -- !sql_regexp_replace_one_String_String_String --
-\N
+null
 string1
 string1
 string1
@@ -319,7 +319,7 @@ string3string3string3string3string3string3string3string3string3
 string3string3string3string3string3string3string3string3string3string3string3string3
 
 -- !sql_replace_Varchar_Varchar_Varchar --
-\N
+null
 varchar11
 varchar11
 varchar11
@@ -348,7 +348,7 @@ varchar13
 varchar13
 
 -- !sql_replace_String_String_String --
-\N
+null
 string1
 string1
 string1
@@ -377,7 +377,7 @@ string3
 string3
 
 -- !sql_right_Varchar_Integer --
-\N
+
 1
 ar11
 rchar11
@@ -406,7 +406,7 @@ varchar13
 varchar13
 
 -- !sql_right_String_Integer --
-\N
+
 1
 ing1
 string1
@@ -957,7 +957,7 @@ string3st
 string3strin
 
 -- !sql_rtrim_Varchar --
-\N
+null
 varchar11
 varchar11
 varchar11
@@ -986,7 +986,7 @@ varchar13
 varchar13
 
 -- !sql_rtrim_String --
-\N
+null
 string1
 string1
 string1

regression-test/data/nereids_function_p0/scalar_function/S.out

@@ -1015,7 +1015,7 @@ true
 true
 
 -- !sql_sm3_Varchar --
-\N
+129a784acb089ea1ab28ff7a0e740d362e75bd5a7486b1a224e3e1c701bdf2fd
 96e7a2aa23bf21565359ac989444ccc219d1320adde0b155744f8dcf77e050b0
 96e7a2aa23bf21565359ac989444ccc219d1320adde0b155744f8dcf77e050b0
 96e7a2aa23bf21565359ac989444ccc219d1320adde0b155744f8dcf77e050b0
@@ -1044,7 +1044,7 @@ c07750bf52dc98f4593882646c11b50c24c70890ea8288a8f1ac7c4a187d6635
 c07750bf52dc98f4593882646c11b50c24c70890ea8288a8f1ac7c4a187d6635
 
 -- !sql_sm3_String --
-\N
+129a784acb089ea1ab28ff7a0e740d362e75bd5a7486b1a224e3e1c701bdf2fd
 bd9a11352a4d84a4725035750ddea145189a72b6eb89c0e07fa9d3b21d70004a
 bd9a11352a4d84a4725035750ddea145189a72b6eb89c0e07fa9d3b21d70004a
 bd9a11352a4d84a4725035750ddea145189a72b6eb89c0e07fa9d3b21d70004a
@@ -1073,7 +1073,7 @@ bd9a11352a4d84a4725035750ddea145189a72b6eb89c0e07fa9d3b21d70004a
 1450c7f24515f5566159269a97a95f96d9746fe768a31e069581d69f3f6e48e0
 
 -- !sql_sm3sum_Varchar --
-\N
+129a784acb089ea1ab28ff7a0e740d362e75bd5a7486b1a224e3e1c701bdf2fd
 96e7a2aa23bf21565359ac989444ccc219d1320adde0b155744f8dcf77e050b0
 96e7a2aa23bf21565359ac989444ccc219d1320adde0b155744f8dcf77e050b0
 96e7a2aa23bf21565359ac989444ccc219d1320adde0b155744f8dcf77e050b0
@@ -1102,7 +1102,7 @@ c07750bf52dc98f4593882646c11b50c24c70890ea8288a8f1ac7c4a187d6635
 c07750bf52dc98f4593882646c11b50c24c70890ea8288a8f1ac7c4a187d6635
 
 -- !sql_sm3sum_String --
-\N
+129a784acb089ea1ab28ff7a0e740d362e75bd5a7486b1a224e3e1c701bdf2fd
 bd9a11352a4d84a4725035750ddea145189a72b6eb89c0e07fa9d3b21d70004a
 bd9a11352a4d84a4725035750ddea145189a72b6eb89c0e07fa9d3b21d70004a
 bd9a11352a4d84a4725035750ddea145189a72b6eb89c0e07fa9d3b21d70004a
@@ -2264,7 +2264,7 @@ POLYGON ((4 1, 10 4, 9 4, 1 1, 4 1))
 POLYGON ((4 4, 45 4, 45 45, 4 45, 4 4))
 
 -- !sql_starts_with_Varchar_Varchar --
-\N
+true
 true
 true
 true
@@ -2293,7 +2293,7 @@ true
 true
 
 -- !sql_starts_with_String_String --
-\N
+true
 true
 true
 true
@@ -2438,7 +2438,7 @@ string3
 string3
 
 -- !sql_strright_Varchar_Integer --
-\N
+
 1
 ar11
 rchar11
@@ -2467,7 +2467,7 @@ varchar13
 varchar13
 
 -- !sql_strright_String_Integer --
-\N
+
 1
 ing1
 string1
@@ -2757,7 +2757,7 @@ g3
 
 
 -- !sql_substring_index_Varchar_Varchar_Integer --
-\N
+null
 varchar11
 varchar11
 varchar11
@@ -2786,7 +2786,7 @@ varchar13
 varchar13
 
 -- !sql_substring_index_String_String_Integer --
-\N
+null
 string1
 string1
 string1

regression-test/data/nereids_function_p0/scalar_function/T.out

@@ -348,7 +348,7 @@
 2012-03-12T12:11:12
 
 -- !sql_to_base64_String --
-\N
+bnVsbA==
 c3RyaW5nMQ==
 c3RyaW5nMQ==
 c3RyaW5nMQ==
@@ -725,7 +725,7 @@ c3RyaW5nMw==
 2012-03-12
 
 -- !sql_trim_Varchar --
-\N
+null
 varchar11
 varchar11
 varchar11
@@ -754,7 +754,7 @@ varchar13
 varchar13
 
 -- !sql_trim_String --
-\N
+null
 string1
 string1
 string1

regression-test/data/nereids_function_p0/scalar_function/U.out

@@ -1,6 +1,6 @@
 -- This file is automatically generated. You should know what you did if you want to edit this
 -- !sql_unhex_Varchar --
-\N
+
 
 
 
@@ -29,7 +29,7 @@
 
 
 -- !sql_unhex_String --
-\N
+
 
 
 
@@ -174,7 +174,7 @@
 1331481600
 
 -- !sql_unix_timestamp_Varchar_Varchar --
-\N
+0
 0
 0
 0
@@ -203,7 +203,7 @@
 0
 
 -- !sql_unix_timestamp_String_String --
-\N
+0
 0
 0
 0
@@ -232,7 +232,7 @@
 0
 
 -- !sql_upper_Varchar --
-\N
+NULL
 VARCHAR11
 VARCHAR11
 VARCHAR11
@@ -261,7 +261,7 @@ VARCHAR13
 VARCHAR13
 
 -- !sql_upper_String --
-\N
+NULL
 STRING1
 STRING1
 STRING1

regression-test/data/nereids_function_p0/window_function/window_fn.out

@@ -1,6 +1,6 @@
 -- This file is automatically generated. You should know what you did if you want to edit this
 -- !sql_count_pb --
-\N	0
+null	0
 string1	4
 string1	4
 string1	4
@@ -15,7 +15,7 @@ string3	4
 string3	4
 
 -- !sql_count_pb_ob --
-\N	\N	0
+null	\N	0
 string1	1	1
 string1	4	2
 string1	7	3
@@ -58,7 +58,7 @@ string3	9	3
 string3	12	4
 
 -- !sql_count_f_1 --
-\N	\N	0
+null	\N	0
 string1	1	1
 string2	2	1
 string3	3	1
@@ -87,7 +87,7 @@ string2	11	4
 string3	12	4
 
 -- !sql_count_f_2 --
-\N	\N	0
+null	\N	0
 string1	1	1
 string2	2	1
 string3	3	1
@@ -116,7 +116,7 @@ string2	11	3
 string3	12	3
 
 -- !sql_count_f_3 --
-\N	\N	0
+null	\N	0
 string1	1	1
 string2	2	1
 string3	3	1
@@ -145,7 +145,7 @@ string2	11	1
 string3	12	1
 
 -- !sql_count_f_4 --
-\N	\N	0
+null	\N	0
 string1	1	1
 string2	2	1
 string3	3	1
@@ -174,7 +174,7 @@ string2	11	4
 string3	12	4
 
 -- !sql_count_f_5 --
-\N	\N	0
+null	\N	0
 string1	1	3
 string2	2	3
 string3	3	3
@@ -203,7 +203,7 @@ string2	11	4
 string3	12	4
 
 -- !sql_count_f_6 --
-\N	\N	0
+null	\N	0
 string1	1	4
 string2	2	4
 string3	3	4
@@ -232,7 +232,7 @@ string2	11	4
 string3	12	4
 
 -- !sql_count_f_7 --
-\N	\N	0
+null	\N	0
 string1	1	1
 string2	2	1
 string3	3	1
@@ -261,7 +261,7 @@ string2	11	3
 string3	12	3
 
 -- !sql_count_f_8 --
-\N	\N	0
+null	\N	0
 string1	1	3
 string2	2	3
 string3	3	3
@@ -290,7 +290,7 @@ string2	11	3
 string3	12	3
 
 -- !sql_count_f_9 --
-\N	\N	0
+null	\N	0
 string1	1	4
 string2	2	4
 string3	3	4
@@ -319,7 +319,7 @@ string2	11	3
 string3	12	3
 
 -- !sql_count_f_10 --
-\N	\N	0
+null	\N	0
 string1	1	1
 string2	2	1
 string3	3	1
@@ -348,7 +348,7 @@ string2	11	1
 string3	12	1
 
 -- !sql_count_f_11 --
-\N	\N	0
+null	\N	0
 string1	1	3
 string2	2	3
 string3	3	3
@@ -377,7 +377,7 @@ string2	11	1
 string3	12	1
 
 -- !sql_count_f_12 --
-\N	\N	0
+null	\N	0
 string1	1	4
 string2	2	4
 string3	3	4
@@ -406,7 +406,7 @@ string2	11	1
 string3	12	1
 
 -- !sql_count_f_13 --
-\N	\N	0
+null	\N	0
 string1	1	1
 string2	2	1
 string3	3	1
@@ -435,7 +435,7 @@ string2	11	4
 string3	12	4
 
 -- !sql_count_f_14 --
-\N	\N	0
+null	\N	0
 string1	1	1
 string2	2	1
 string3	3	1
@@ -464,7 +464,7 @@ string2	11	4
 string3	12	4
 
 -- !sql_count_f_15 --
-\N	\N	0
+null	\N	0
 string1	1	4
 string2	2	4
 string3	3	4
@@ -493,7 +493,7 @@ string2	11	4
 string3	12	4
 
 -- !sql_count_f_16 --
-\N	\N	0
+null	\N	0
 string1	1	4
 string2	2	4
 string3	3	4
@@ -522,7 +522,7 @@ string2	11	1
 string3	12	1
 
 -- !sql_avg_pb --
-\N	\N
+null	\N
 string1	5.5
 string1	5.5
 string1	5.5
@@ -537,7 +537,7 @@ string3	7.5
 string3	7.5
 
 -- !sql_avg_pb_ob --
-\N	\N	\N
+null	\N	\N
 string1	1	1.0
 string1	4	2.5
 string1	7	4.0
@@ -580,7 +580,7 @@ string3	9	6.0
 string3	12	7.5
 
 -- !sql_avg_f_1 --
-\N	\N	\N
+null	\N	\N
 string1	1	1.0
 string2	2	2.0
 string3	3	3.0
@@ -609,7 +609,7 @@ string2	11	6.5
 string3	12	7.5
 
 -- !sql_avg_f_2 --
-\N	\N	\N
+null	\N	\N
 string1	1	1.0
 string2	2	2.0
 string3	3	3.0
@@ -638,7 +638,7 @@ string2	11	8.0
 string3	12	9.0
 
 -- !sql_avg_f_3 --
-\N	\N	\N
+null	\N	\N
 string1	1	1.0
 string2	2	2.0
 string3	3	3.0
@@ -667,7 +667,7 @@ string2	11	11.0
 string3	12	12.0
 
 -- !sql_avg_f_4 --
-\N	\N	\N
+null	\N	\N
 string1	1	1.0
 string2	2	2.0
 string3	3	3.0
@@ -696,7 +696,7 @@ string2	11	6.5
 string3	12	7.5
 
 -- !sql_avg_f_5 --
-\N	\N	\N
+null	\N	\N
 string1	1	4.0
 string2	2	5.0
 string3	3	6.0
@@ -725,7 +725,7 @@ string2	11	6.5
 string3	12	7.5
 
 -- !sql_avg_f_6 --
-\N	\N	\N
+null	\N	\N
 string1	1	5.5
 string2	2	6.5
 string3	3	7.5
@@ -754,7 +754,7 @@ string2	11	6.5
 string3	12	7.5
 
 -- !sql_avg_f_7 --
-\N	\N	\N
+null	\N	\N
 string1	1	1.0
 string2	2	2.0
 string3	3	3.0
@@ -783,7 +783,7 @@ string2	11	8.0
 string3	12	9.0
 
 -- !sql_avg_f_8 --
-\N	\N	\N
+null	\N	\N
 string1	1	4.0
 string2	2	5.0
 string3	3	6.0
@@ -812,7 +812,7 @@ string2	11	8.0
 string3	12	9.0
 
 -- !sql_avg_f_9 --
-\N	\N	\N
+null	\N	\N
 string1	1	5.5
 string2	2	6.5
 string3	3	7.5
@@ -841,7 +841,7 @@ string2	11	8.0
 string3	12	9.0
 
 -- !sql_avg_f_10 --
-\N	\N	\N
+null	\N	\N
 string1	1	1.0
 string2	2	2.0
 string3	3	3.0
@@ -870,7 +870,7 @@ string2	11	11.0
 string3	12	12.0
 
 -- !sql_avg_f_11 --
-\N	\N	\N
+null	\N	\N
 string1	1	4.0
 string2	2	5.0
 string3	3	6.0
@@ -899,7 +899,7 @@ string2	11	11.0
 string3	12	12.0
 
 -- !sql_avg_f_12 --
-\N	\N	\N
+null	\N	\N
 string1	1	5.5
 string2	2	6.5
 string3	3	7.5
@@ -928,7 +928,7 @@ string2	11	11.0
 string3	12	12.0
 
 -- !sql_avg_f_13 --
-\N	\N	\N
+null	\N	\N
 string1	1	1.0
 string2	2	2.0
 string3	3	3.0
@@ -957,7 +957,7 @@ string2	11	6.5
 string3	12	7.5
 
 -- !sql_avg_f_14 --
-\N	\N	\N
+null	\N	\N
 string1	1	1.0
 string2	2	2.0
 string3	3	3.0
@@ -986,7 +986,7 @@ string2	11	6.5
 string3	12	7.5
 
 -- !sql_avg_f_15 --
-\N	\N	\N
+null	\N	\N
 string1	1	5.5
 string2	2	6.5
 string3	3	7.5
@@ -1015,7 +1015,7 @@ string2	11	6.5
 string3	12	7.5
 
 -- !sql_avg_f_16 --
-\N	\N	\N
+null	\N	\N
 string1	1	5.5
 string2	2	6.5
 string3	3	7.5
@@ -1044,7 +1044,7 @@ string2	11	11.0
 string3	12	12.0
 
 -- !sql_min_pb --
-\N	\N
+null	\N
 string1	1
 string1	1
 string1	1
@@ -1059,7 +1059,7 @@ string3	3
 string3	3
 
 -- !sql_min_pb_ob --
-\N	\N	\N
+null	\N	\N
 string1	1	1
 string1	4	1
 string1	7	1
@@ -1102,7 +1102,7 @@ string3	9	3
 string3	12	3
 
 -- !sql_min_f_1 --
-\N	\N	\N
+null	\N	\N
 string1	1	1
 string2	2	2
 string3	3	3
@@ -1131,7 +1131,7 @@ string2	11	2
 string3	12	3
 
 -- !sql_min_f_2 --
-\N	\N	\N
+null	\N	\N
 string1	1	1
 string2	2	2
 string3	3	3
@@ -1160,7 +1160,7 @@ string2	11	2
 string3	12	3
 
 -- !sql_min_f_3 --
-\N	\N	\N
+null	\N	\N
 string1	1	1
 string2	2	2
 string3	3	3
@@ -1189,7 +1189,7 @@ string2	11	2
 string3	12	3
 
 -- !sql_min_f_4 --
-\N	\N	\N
+null	\N	\N
 string1	1	1
 string2	2	2
 string3	3	3
@@ -1218,7 +1218,7 @@ string2	11	5
 string3	12	6
 
 -- !sql_min_f_5 --
-\N	\N	\N
+null	\N	\N
 string1	1	1
 string2	2	2
 string3	3	3
@@ -1247,7 +1247,7 @@ string2	11	5
 string3	12	6
 
 -- !sql_min_f_6 --
-\N	\N	\N
+null	\N	\N
 string1	1	1
 string2	2	2
 string3	3	3
@@ -1276,7 +1276,7 @@ string2	11	5
 string3	12	6
 
 -- !sql_min_f_7 --
-\N	\N	\N
+null	\N	\N
 string1	1	1
 string2	2	2
 string3	3	3
@@ -1305,7 +1305,7 @@ string2	11	11
 string3	12	12
 
 -- !sql_min_f_8 --
-\N	\N	\N
+null	\N	\N
 string1	1	1
 string2	2	2
 string3	3	3
@@ -1334,7 +1334,7 @@ string2	11	11
 string3	12	12
 
 -- !sql_min_f_9 --
-\N	\N	\N
+null	\N	\N
 string1	1	1
 string2	2	2
 string3	3	3
@@ -1363,7 +1363,7 @@ string2	11	11
 string3	12	12
 
 -- !sql_min_f_10 --
-\N	\N	\N
+null	\N	\N
 string1	1	1
 string2	2	2
 string3	3	3
@@ -1392,7 +1392,7 @@ string2	11	2
 string3	12	3
 
 -- !sql_min_f_11 --
-\N	\N	\N
+null	\N	\N
 string1	1	1
 string2	2	2
 string3	3	3
@@ -1421,7 +1421,7 @@ string2	11	2
 string3	12	3
 
 -- !sql_min_f_12 --
-\N	\N	\N
+null	\N	\N
 string1	1	1
 string2	2	2
 string3	3	3
@@ -1450,7 +1450,7 @@ string2	11	11
 string3	12	12
 
 -- !sql_max_pb --
-\N	\N
+null	\N
 string1	10
 string1	10
 string1	10
@@ -1465,7 +1465,7 @@ string3	12
 string3	12
 
 -- !sql_max_pb_ob --
-\N	\N	\N
+null	\N	\N
 string1	1	1
 string1	4	4
 string1	7	7
@@ -1508,7 +1508,7 @@ string3	9	9
 string3	12	12
 
 -- !sql_max_f_1 --
-\N	\N	\N
+null	\N	\N
 string1	1	1
 string2	2	2
 string3	3	3
@@ -1537,7 +1537,7 @@ string2	11	11
 string3	12	12
 
 -- !sql_max_f_2 --
-\N	\N	\N
+null	\N	\N
 string1	1	7
 string2	2	8
 string3	3	9
@@ -1566,7 +1566,7 @@ string2	11	11
 string3	12	12
 
 -- !sql_max_f_3 --
-\N	\N	\N
+null	\N	\N
 string1	1	10
 string2	2	11
 string3	3	12
@@ -1595,7 +1595,7 @@ string2	11	11
 string3	12	12
 
 -- !sql_max_f_4 --
-\N	\N	\N
+null	\N	\N
 string1	1	1
 string2	2	2
 string3	3	3
@@ -1624,7 +1624,7 @@ string2	11	11
 string3	12	12
 
 -- !sql_max_f_5 --
-\N	\N	\N
+null	\N	\N
 string1	1	7
 string2	2	8
 string3	3	9
@@ -1653,7 +1653,7 @@ string2	11	11
 string3	12	12
 
 -- !sql_max_f_6 --
-\N	\N	\N
+null	\N	\N
 string1	1	10
 string2	2	11
 string3	3	12
@@ -1682,7 +1682,7 @@ string2	11	11
 string3	12	12
 
 -- !sql_max_f_7 --
-\N	\N	\N
+null	\N	\N
 string1	1	1
 string2	2	2
 string3	3	3
@@ -1711,7 +1711,7 @@ string2	11	11
 string3	12	12
 
 -- !sql_max_f_8 --
-\N	\N	\N
+null	\N	\N
 string1	1	7
 string2	2	8
 string3	3	9
@@ -1740,7 +1740,7 @@ string2	11	11
 string3	12	12
 
 -- !sql_max_f_9 --
-\N	\N	\N
+null	\N	\N
 string1	1	10
 string2	2	11
 string3	3	12
@@ -1769,7 +1769,7 @@ string2	11	11
 string3	12	12
 
 -- !sql_max_f_10 --
-\N	\N	\N
+null	\N	\N
 string1	1	1
 string2	2	2
 string3	3	3
@@ -1798,7 +1798,7 @@ string2	11	11
 string3	12	12
 
 -- !sql_max_f_11 --
-\N	\N	\N
+null	\N	\N
 string1	1	10
 string2	2	11
 string3	3	12
@@ -1827,7 +1827,7 @@ string2	11	11
 string3	12	12
 
 -- !sql_max_f_12 --
-\N	\N	\N
+null	\N	\N
 string1	1	10
 string2	2	11
 string3	3	12
@@ -1856,7 +1856,7 @@ string2	11	11
 string3	12	12
 
 -- !sql_sum_pb --
-\N	\N
+null	\N
 string1	22
 string1	22
 string1	22
@@ -1871,7 +1871,7 @@ string3	30
 string3	30
 
 -- !sql_sum_pb_ob --
-\N	\N	\N
+null	\N	\N
 string1	1	1
 string1	4	5
 string1	7	12
@@ -1914,7 +1914,7 @@ string3	9	18
 string3	12	30
 
 -- !sql_sum_f_1 --
-\N	\N	\N
+null	\N	\N
 string1	1	1
 string2	2	2
 string3	3	3
@@ -1943,7 +1943,7 @@ string2	11	26
 string3	12	30
 
 -- !sql_sum_f_2 --
-\N	\N	\N
+null	\N	\N
 string1	1	1
 string2	2	2
 string3	3	3
@@ -1972,7 +1972,7 @@ string2	11	24
 string3	12	27
 
 -- !sql_sum_f_3 --
-\N	\N	\N
+null	\N	\N
 string1	1	1
 string2	2	2
 string3	3	3
@@ -2001,7 +2001,7 @@ string2	11	11
 string3	12	12
 
 -- !sql_sum_f_4 --
-\N	\N	\N
+null	\N	\N
 string1	1	1
 string2	2	2
 string3	3	3
@@ -2030,7 +2030,7 @@ string2	11	26
 string3	12	30
 
 -- !sql_sum_f_5 --
-\N	\N	\N
+null	\N	\N
 string1	1	12
 string2	2	15
 string3	3	18
@@ -2059,7 +2059,7 @@ string2	11	26
 string3	12	30
 
 -- !sql_sum_f_6 --
-\N	\N	\N
+null	\N	\N
 string1	1	22
 string2	2	26
 string3	3	30
@@ -2088,7 +2088,7 @@ string2	11	26
 string3	12	30
 
 -- !sql_sum_f_7 --
-\N	\N	\N
+null	\N	\N
 string1	1	1
 string2	2	2
 string3	3	3
@@ -2117,7 +2117,7 @@ string2	11	24
 string3	12	27
 
 -- !sql_sum_f_8 --
-\N	\N	\N
+null	\N	\N
 string1	1	12
 string2	2	15
 string3	3	18
@@ -2146,7 +2146,7 @@ string2	11	24
 string3	12	27
 
 -- !sql_sum_f_9 --
-\N	\N	\N
+null	\N	\N
 string1	1	22
 string2	2	26
 string3	3	30
@@ -2175,7 +2175,7 @@ string2	11	24
 string3	12	27
 
 -- !sql_sum_f_10 --
-\N	\N	\N
+null	\N	\N
 string1	1	1
 string2	2	2
 string3	3	3
@@ -2204,7 +2204,7 @@ string2	11	11
 string3	12	12
 
 -- !sql_sum_f_11 --
-\N	\N	\N
+null	\N	\N
 string1	1	12
 string2	2	15
 string3	3	18
@@ -2233,7 +2233,7 @@ string2	11	11
 string3	12	12
 
 -- !sql_sum_f_12 --
-\N	\N	\N
+null	\N	\N
 string1	1	22
 string2	2	26
 string3	3	30
@@ -2262,7 +2262,7 @@ string2	11	11
 string3	12	12
 
 -- !sql_sum_f_13 --
-\N	\N	\N
+null	\N	\N
 string1	1	1
 string2	2	2
 string3	3	3
@@ -2291,7 +2291,7 @@ string2	11	26
 string3	12	30
 
 -- !sql_sum_f_14 --
-\N	\N	\N
+null	\N	\N
 string1	1	1
 string2	2	2
 string3	3	3
@@ -2320,7 +2320,7 @@ string2	11	26
 string3	12	30
 
 -- !sql_sum_f_15 --
-\N	\N	\N
+null	\N	\N
 string1	1	22
 string2	2	26
 string3	3	30
@@ -2349,7 +2349,7 @@ string2	11	26
 string3	12	30
 
 -- !sql_sum_f_16 --
-\N	\N	\N
+null	\N	\N
 string1	1	22
 string2	2	26
 string3	3	30
@@ -2378,7 +2378,7 @@ string2	11	11
 string3	12	12
 
 -- !sql_dense_rank_pb --
-\N	1
+null	1
 string1	1
 string1	1
 string1	1
@@ -2393,7 +2393,7 @@ string3	1
 string3	1
 
 -- !sql_dense_rank_pb_ob --
-\N	\N	1
+null	\N	1
 string1	1	1
 string1	4	2
 string1	7	3
@@ -2436,7 +2436,7 @@ string3	9	3
 string3	12	4
 
 -- !sql_first_value_pb_ob --
-\N	\N	\N
+null	\N	\N
 string1	1	1
 string1	4	1
 string1	7	1
@@ -2465,7 +2465,7 @@ string3	9	3
 string3	12	3
 
 -- !sql_first_value_f_1 --
-\N	\N	\N
+null	\N	\N
 string1	1	1
 string2	2	2
 string3	3	3
@@ -2494,7 +2494,7 @@ string2	11	2
 string3	12	3
 
 -- !sql_first_value_f_2 --
-\N	\N	\N
+null	\N	\N
 string1	1	1
 string2	2	2
 string3	3	3
@@ -2523,7 +2523,7 @@ string2	11	5
 string3	12	6
 
 -- !sql_first_value_f_3 --
-\N	\N	\N
+null	\N	\N
 string1	1	1
 string2	2	2
 string3	3	3
@@ -2552,7 +2552,7 @@ string2	11	11
 string3	12	12
 
 -- !sql_first_value_f_4 --
-\N	\N	\N
+null	\N	\N
 string1	1	1
 string2	2	2
 string3	3	3
@@ -2581,7 +2581,7 @@ string2	11	2
 string3	12	3
 
 -- !sql_first_value_f_5 --
-\N	\N	\N
+null	\N	\N
 string1	1	1
 string2	2	2
 string3	3	3
@@ -2610,7 +2610,7 @@ string2	11	2
 string3	12	3
 
 -- !sql_first_value_f_6 --
-\N	\N	\N
+null	\N	\N
 string1	1	1
 string2	2	2
 string3	3	3
@@ -2639,7 +2639,7 @@ string2	11	2
 string3	12	3
 
 -- !sql_first_value_f_7 --
-\N	\N	\N
+null	\N	\N
 string1	1	1
 string2	2	2
 string3	3	3
@@ -2668,7 +2668,7 @@ string2	11	5
 string3	12	6
 
 -- !sql_first_value_f_8 --
-\N	\N	\N
+null	\N	\N
 string1	1	1
 string2	2	2
 string3	3	3
@@ -2697,7 +2697,7 @@ string2	11	5
 string3	12	6
 
 -- !sql_first_value_f_9 --
-\N	\N	\N
+null	\N	\N
 string1	1	1
 string2	2	2
 string3	3	3
@@ -2726,7 +2726,7 @@ string2	11	5
 string3	12	6
 
 -- !sql_first_value_f_10 --
-\N	\N	\N
+null	\N	\N
 string1	1	1
 string2	2	2
 string3	3	3
@@ -2755,7 +2755,7 @@ string2	11	11
 string3	12	12
 
 -- !sql_first_value_f_11 --
-\N	\N	\N
+null	\N	\N
 string1	1	1
 string2	2	2
 string3	3	3
@@ -2784,7 +2784,7 @@ string2	11	11
 string3	12	12
 
 -- !sql_first_value_f_12 --
-\N	\N	\N
+null	\N	\N
 string1	1	1
 string2	2	2
 string3	3	3
@@ -2813,7 +2813,7 @@ string2	11	11
 string3	12	12
 
 -- !sql_first_value_f_13 --
-\N	\N	\N
+null	\N	\N
 string1	1	1
 string2	2	2
 string3	3	3
@@ -2842,7 +2842,7 @@ string2	11	2
 string3	12	3
 
 -- !sql_first_value_f_14 --
-\N	\N	\N
+null	\N	\N
 string1	1	1
 string2	2	2
 string3	3	3
@@ -2871,7 +2871,7 @@ string2	11	2
 string3	12	3
 
 -- !sql_first_value_f_15 --
-\N	\N	\N
+null	\N	\N
 string1	1	1
 string2	2	2
 string3	3	3
@@ -2900,7 +2900,7 @@ string2	11	2
 string3	12	3
 
 -- !sql_lag_pb_ob --
-\N	\N	1
+null	\N	1
 string1	1	1
 string1	4	1
 string1	7	1
@@ -2929,7 +2929,7 @@ string3	9	3
 string3	12	6
 
 -- !sql_last_value_pb_ob --
-\N	\N	\N
+null	\N	\N
 string1	1	1
 string1	4	4
 string1	7	7
@@ -2958,7 +2958,7 @@ string3	9	9
 string3	12	12
 
 -- !sql_last_value_f_1 --
-\N	\N	\N
+null	\N	\N
 string1	1	1
 string2	2	2
 string3	3	3
@@ -2987,7 +2987,7 @@ string2	11	11
 string3	12	12
 
 -- !sql_last_value_f_2 --
-\N	\N	\N
+null	\N	\N
 string1	1	1
 string2	2	2
 string3	3	3
@@ -3016,7 +3016,7 @@ string2	11	11
 string3	12	12
 
 -- !sql_last_value_f_3 --
-\N	\N	\N
+null	\N	\N
 string1	1	1
 string2	2	2
 string3	3	3
@@ -3045,7 +3045,7 @@ string2	11	11
 string3	12	12
 
 -- !sql_last_value_f_4 --
-\N	\N	\N
+null	\N	\N
 string1	1	1
 string2	2	2
 string3	3	3
@@ -3074,7 +3074,7 @@ string2	11	11
 string3	12	12
 
 -- !sql_last_value_f_5 --
-\N	\N	\N
+null	\N	\N
 string1	1	7
 string2	2	8
 string3	3	9
@@ -3103,7 +3103,7 @@ string2	11	11
 string3	12	12
 
 -- !sql_last_value_f_6 --
-\N	\N	\N
+null	\N	\N
 string1	1	10
 string2	2	11
 string3	3	12
@@ -3132,7 +3132,7 @@ string2	11	11
 string3	12	12
 
 -- !sql_last_value_f_7 --
-\N	\N	\N
+null	\N	\N
 string1	1	1
 string2	2	2
 string3	3	3
@@ -3161,7 +3161,7 @@ string2	11	11
 string3	12	12
 
 -- !sql_last_value_f_8 --
-\N	\N	\N
+null	\N	\N
 string1	1	7
 string2	2	8
 string3	3	9
@@ -3190,7 +3190,7 @@ string2	11	11
 string3	12	12
 
 -- !sql_last_value_f_9 --
-\N	\N	\N
+null	\N	\N
 string1	1	10
 string2	2	11
 string3	3	12
@@ -3219,7 +3219,7 @@ string2	11	11
 string3	12	12
 
 -- !sql_last_value_f_10 --
-\N	\N	\N
+null	\N	\N
 string1	1	1
 string2	2	2
 string3	3	3
@@ -3248,7 +3248,7 @@ string2	11	11
 string3	12	12
 
 -- !sql_last_value_f_11 --
-\N	\N	\N
+null	\N	\N
 string1	1	7
 string2	2	8
 string3	3	9
@@ -3277,7 +3277,7 @@ string2	11	11
 string3	12	12
 
 -- !sql_last_value_f_12 --
-\N	\N	\N
+null	\N	\N
 string1	1	10
 string2	2	11
 string3	3	12
@@ -3306,7 +3306,7 @@ string2	11	11
 string3	12	12
 
 -- !sql_last_value_f_13 --
-\N	\N	\N
+null	\N	\N
 string1	1	1
 string2	2	2
 string3	3	3
@@ -3335,7 +3335,7 @@ string2	11	11
 string3	12	12
 
 -- !sql_last_value_f_14 --
-\N	\N	\N
+null	\N	\N
 string1	1	1
 string2	2	2
 string3	3	3
@@ -3364,7 +3364,7 @@ string2	11	11
 string3	12	12
 
 -- !sql_last_value_f_15 --
-\N	\N	\N
+null	\N	\N
 string1	1	10
 string2	2	11
 string3	3	12
@@ -3393,7 +3393,7 @@ string2	11	11
 string3	12	12
 
 -- !sql_lead_pb_ob --
-\N	\N	1
+null	\N	1
 string1	1	7
 string1	4	10
 string1	7	1
@@ -3422,7 +3422,7 @@ string3	9	1
 string3	12	1
 
 -- !sql_ntile_pb --
-\N	1
+null	1
 string1	1
 string1	1
 string1	2
@@ -3437,7 +3437,7 @@ string3	2
 string3	3
 
 -- !sql_ntile_pb_ob --
-\N	\N	1
+null	\N	1
 string1	1	1
 string1	4	1
 string1	7	2
@@ -3480,7 +3480,7 @@ string3	9	2
 string3	12	3
 
 -- !sql_rank_pb --
-\N	1
+null	1
 string1	1
 string1	1
 string1	1
@@ -3495,7 +3495,7 @@ string3	1
 string3	1
 
 -- !sql_rank_pb_ob --
-\N	\N	1
+null	\N	1
 string1	1	1
 string1	4	2
 string1	7	3
@@ -3538,7 +3538,7 @@ string3	9	3
 string3	12	4
 
 -- !sql_row_number_pb --
-\N	1
+null	1
 string1	1
 string1	2
 string1	3
@@ -3553,7 +3553,7 @@ string3	3
 string3	4
 
 -- !sql_row_number_pb_ob --
-\N	\N	1
+null	\N	1
 string1	1	1
 string1	4	2
 string1	7	3

regression-test/data/nereids_p0/insert_into_table/aggregate.out

@@ -1,6 +1,6 @@
 -- This file is automatically generated. You should know what you did if you want to edit this
 -- !11 --
-\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N
+\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	null	null	null	\N	\N	\N	\N	\N	\N	\N
 1	false	2	20	47545	10698279	213965645	0.2	0.7416	24.395000	char11	varchar11	string1	2012-03-01	2012-03-01	2012-03-01T01:00:01	2012-03-01T01:00:01	12.012	1234.01234	12345678.01234500
 2	false	4	80	190045	42760779	855215645	0.4	1.4491	48.756000	char13	varchar13	string3	2012-03-03	2012-03-03	2012-03-03T03:02:03	2012-03-03T03:02:03	34.234	3456.23456	34567900.23456700
 3	false	5	160	380045	85510779	1710215645	0.5	2.031	97.494000	char12	varchar12	string2	2012-03-05	2012-03-05	2012-03-05T05:04:05	2012-03-05T05:04:05	56.456	5678.45678	56790122.45678900
@@ -16,7 +16,7 @@
 13	true	12	20480	48640045	10944010779	218880215645	1.2	22.634	1102.957000	6975.71	104845.843	479399.861	2012-03-12	2012-03-12	2012-03-12T12:11:12	2012-03-12T12:11:12	267.565	26789.56787	267901233.56789800
 
 -- !12 --
-\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N
+\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	null	null	null	\N	\N	\N	\N	\N	\N	\N
 1	false	2	20	47545	10698279	213965645	0.2	0.7416	24.395000	char11	varchar11	string1	2012-03-01	2012-03-01	2012-03-01T01:00:01	2012-03-01T01:00:01	12.012	1234.01234	12345678.01234500
 2	false	4	80	190045	42760779	855215645	0.4	1.4491	48.756000	char13	varchar13	string3	2012-03-03	2012-03-03	2012-03-03T03:02:03	2012-03-03T03:02:03	34.234	3456.23456	34567900.23456700
 3	false	5	160	380045	85510779	1710215645	0.5	2.031	97.494000	char12	varchar12	string2	2012-03-05	2012-03-05	2012-03-05T05:04:05	2012-03-05T05:04:05	56.456	5678.45678	56790122.45678900
@@ -32,7 +32,7 @@
 13	true	12	20480	48640045	10944010779	218880215645	1.2	22.634	1102.957000	6975.71	104845.843	479399.861	2012-03-12	2012-03-12	2012-03-12T12:11:12	2012-03-12T12:11:12	267.565	26789.56787	267901233.56789800
 
 -- !13 --
-\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N
+\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	null	null	null	\N	\N	\N	\N	\N	\N	\N
 1	false	2	20	47545	10698279	213965645	0.2	0.7416	24.395000	char11	varchar11	string1	2012-03-01	2012-03-01	2012-03-01T01:00:01	2012-03-01T01:00:01	12.012	1234.01234	12345678.01234500
 2	false	4	80	190045	42760779	855215645	0.4	1.4491	48.756000	char13	varchar13	string3	2012-03-03	2012-03-03	2012-03-03T03:02:03	2012-03-03T03:02:03	34.234	3456.23456	34567900.23456700
 3	false	5	160	380045	85510779	1710215645	0.5	2.031	97.494000	char12	varchar12	string2	2012-03-05	2012-03-05	2012-03-05T05:04:05	2012-03-05T05:04:05	56.456	5678.45678	56790122.45678900
@@ -48,7 +48,7 @@
 13	true	12	20480	48640045	10944010779	218880215645	1.2	22.634	1102.957000	6975.71	104845.843	479399.861	2012-03-12	2012-03-12	2012-03-12T12:11:12	2012-03-12T12:11:12	267.565	26789.56787	267901233.56789800
 
 -- !21 --
-\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N
+\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	null	null	null	\N	\N	\N	\N	\N	\N	\N
 1	false	2	20	47545	10698279	213965645	0.2	0.7416	24.395000	char11	varchar11	string1	2012-03-01	2012-03-01	2012-03-01T01:00:01	2012-03-01T01:00:01	12.012	1234.01234	12345678.01234500
 2	false	4	80	190045	42760779	855215645	0.4	1.4491	48.756000	char13	varchar13	string3	2012-03-03	2012-03-03	2012-03-03T03:02:03	2012-03-03T03:02:03	34.234	3456.23456	34567900.23456700
 3	false	5	160	380045	85510779	1710215645	0.5	2.031	97.494000	char12	varchar12	string2	2012-03-05	2012-03-05	2012-03-05T05:04:05	2012-03-05T05:04:05	56.456	5678.45678	56790122.45678900
@@ -64,7 +64,7 @@
 13	true	12	20480	48640045	10944010779	218880215645	1.2	22.634	1102.957000	6975.71	104845.843	479399.861	2012-03-12	2012-03-12	2012-03-12T12:11:12	2012-03-12T12:11:12	267.565	26789.56787	267901233.56789800
 
 -- !22 --
-\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N
+\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	null	null	null	\N	\N	\N	\N	\N	\N	\N
 1	false	2	20	47545	10698279	213965645	0.2	0.7416	24.395000	char11	varchar11	string1	2012-03-01	2012-03-01	2012-03-01T01:00:01	2012-03-01T01:00:01	12.012	1234.01234	12345678.01234500
 2	false	4	80	190045	42760779	855215645	0.4	1.4491	48.756000	char13	varchar13	string3	2012-03-03	2012-03-03	2012-03-03T03:02:03	2012-03-03T03:02:03	34.234	3456.23456	34567900.23456700
 3	false	5	160	380045	85510779	1710215645	0.5	2.031	97.494000	char12	varchar12	string2	2012-03-05	2012-03-05	2012-03-05T05:04:05	2012-03-05T05:04:05	56.456	5678.45678	56790122.45678900
@@ -80,7 +80,7 @@
 13	true	12	20480	48640045	10944010779	218880215645	1.2	22.634	1102.957000	6975.71	104845.843	479399.861	2012-03-12	2012-03-12	2012-03-12T12:11:12	2012-03-12T12:11:12	267.565	26789.56787	267901233.56789800
 
 -- !23 --
-\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N
+\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	null	null	null	\N	\N	\N	\N	\N	\N	\N
 1	false	2	20	47545	10698279	213965645	0.2	0.7416	24.395000	char11	varchar11	string1	2012-03-01	2012-03-01	2012-03-01T01:00:01	2012-03-01T01:00:01	12.012	1234.01234	12345678.01234500
 2	false	4	80	190045	42760779	855215645	0.4	1.4491	48.756000	char13	varchar13	string3	2012-03-03	2012-03-03	2012-03-03T03:02:03	2012-03-03T03:02:03	34.234	3456.23456	34567900.23456700
 3	false	5	160	380045	85510779	1710215645	0.5	2.031	97.494000	char12	varchar12	string2	2012-03-05	2012-03-05	2012-03-05T05:04:05	2012-03-05T05:04:05	56.456	5678.45678	56790122.45678900
@@ -186,7 +186,7 @@
 13	true	12	20480	48640045	10944010779	218880215645	1.2	22.634	1102.957000	6975.71	104845.843	479399.861	2012-03-12	2012-03-12	2012-03-12T12:11:12	2012-03-12T12:11:12	267.565	26789.56787	267901233.56789800
 
 -- !lsc1 --
-\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N
+\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	null	null	null	\N	\N	\N	\N	\N	\N	\N
 1	false	2	20	47545	10698279	213965645	0.2	0.7416	24.395000	char11	varchar11	string1	2012-03-01	2012-03-01	2012-03-01T01:00:01	2012-03-01T01:00:01	12.012	1234.01234	12345678.01234500
 2	false	4	80	190045	42760779	855215645	0.4	1.4491	48.756000	char13	varchar13	string3	2012-03-03	2012-03-03	2012-03-03T03:02:03	2012-03-03T03:02:03	34.234	3456.23456	34567900.23456700
 3	false	5	160	380045	85510779	1710215645	0.5	2.031	97.494000	char12	varchar12	string2	2012-03-05	2012-03-05	2012-03-05T05:04:05	2012-03-05T05:04:05	56.456	5678.45678	56790122.45678900

regression-test/data/nereids_p0/insert_into_table/duplicate.out

@@ -1,6 +1,6 @@
 -- This file is automatically generated. You should know what you did if you want to edit this
 -- !11 --
-\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N
+\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	null	null	null	\N	\N	\N	\N	\N	\N	\N
 1	false	1	10	23795	5354529	107090645	0.1	0.5244	24.395000	char11	varchar11	string1	2012-03-01	2012-03-01	2012-03-01T01:00:01	2012-03-01T01:00:01	12.012	1234.01234	12345678.01234500
 1	false	2	20	47545	10698279	213965645	0.2	0.7416	34.484000	char12	varchar12	string2	2012-03-02	2012-03-02	2012-03-02T02:01:02	2012-03-02T02:01:02	23.123	2345.12345	23456789.12345600
 2	false	3	40	95045	21385779	427715645	0.3	1.0368	48.756000	char13	varchar13	string3	2012-03-03	2012-03-03	2012-03-03T03:02:03	2012-03-03T03:02:03	34.234	3456.23456	34567900.23456700
@@ -27,8 +27,8 @@
 13	true	12	20480	48640045	10944010779	218880215645	1.2	22.634	1102.957000	6975.71	104845.843	479399.861	2012-03-12	2012-03-12	2012-03-12T12:11:12	2012-03-12T12:11:12	267.565	26789.56787	267901233.56789800
 
 -- !12 --
-\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N
-\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N
+\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	null	null	null	\N	\N	\N	\N	\N	\N	\N
+\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	null	null	null	\N	\N	\N	\N	\N	\N	\N
 1	false	1	10	23795	5354529	107090645	0.1	0.5244	24.395000	char11	varchar11	string1	2012-03-01	2012-03-01	2012-03-01T01:00:01	2012-03-01T01:00:01	12.012	1234.01234	12345678.01234500
 1	false	1	10	23795	5354529	107090645	0.1	0.5244	24.395000	char11	varchar11	string1	2012-03-01	2012-03-01	2012-03-01T01:00:01	2012-03-01T01:00:01	12.012	1234.01234	12345678.01234500
 1	false	2	20	47545	10698279	213965645	0.2	0.7416	34.484000	char12	varchar12	string2	2012-03-02	2012-03-02	2012-03-02T02:01:02	2012-03-02T02:01:02	23.123	2345.12345	23456789.12345600
@@ -79,8 +79,8 @@
 13	true	12	20480	48640045	10944010779	218880215645	1.2	22.634	1102.957000	6975.71	104845.843	479399.861	2012-03-12	2012-03-12	2012-03-12T12:11:12	2012-03-12T12:11:12	267.565	26789.56787	267901233.56789800
 
 -- !13 --
-\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N
-\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N
+\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	null	null	null	\N	\N	\N	\N	\N	\N	\N
+\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	null	null	null	\N	\N	\N	\N	\N	\N	\N
 1	false	1	10	23795	5354529	107090645	0.1	0.5244	24.395000	char11	varchar11	string1	2012-03-01	2012-03-01	2012-03-01T01:00:01	2012-03-01T01:00:01	12.012	1234.01234	12345678.01234500
 1	false	1	10	23795	5354529	107090645	0.1	0.5244	24.395000	char11	varchar11	string1	2012-03-01	2012-03-01	2012-03-01T01:00:01	2012-03-01T01:00:01	12.012	1234.01234	12345678.01234500
 1	false	1	10	23795	5354529	107090645	0.1	0.5244	24.395000	char11	varchar11	string1	2012-03-01	2012-03-01	2012-03-01T01:00:01	2012-03-01T01:00:01	12.012	1234.01234	12345678.01234500
@@ -136,7 +136,7 @@
 13	true	12	20480	48640045	10944010779	218880215645	1.2	22.634	1102.957000	6975.71	104845.843	479399.861	2012-03-12	2012-03-12	2012-03-12T12:11:12	2012-03-12T12:11:12	267.565	26789.56787	267901233.56789800
 
 -- !21 --
-\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N
+\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	null	null	null	\N	\N	\N	\N	\N	\N	\N
 1	false	1	10	23795	5354529	107090645	0.1	0.5244	24.395000	char11	varchar11	string1	2012-03-01	2012-03-01	2012-03-01T01:00:01	2012-03-01T01:00:01	12.012	1234.01234	12345678.01234500
 1	false	2	20	47545	10698279	213965645	0.2	0.7416	34.484000	char12	varchar12	string2	2012-03-02	2012-03-02	2012-03-02T02:01:02	2012-03-02T02:01:02	23.123	2345.12345	23456789.12345600
 2	false	3	40	95045	21385779	427715645	0.3	1.0368	48.756000	char13	varchar13	string3	2012-03-03	2012-03-03	2012-03-03T03:02:03	2012-03-03T03:02:03	34.234	3456.23456	34567900.23456700
@@ -163,8 +163,8 @@
 13	true	12	20480	48640045	10944010779	218880215645	1.2	22.634	1102.957000	6975.71	104845.843	479399.861	2012-03-12	2012-03-12	2012-03-12T12:11:12	2012-03-12T12:11:12	267.565	26789.56787	267901233.56789800
 
 -- !22 --
-\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N
-\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N
+\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	null	null	null	\N	\N	\N	\N	\N	\N	\N
+\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	null	null	null	\N	\N	\N	\N	\N	\N	\N
 1	false	1	10	23795	5354529	107090645	0.1	0.5244	24.395000	char11	varchar11	string1	2012-03-01	2012-03-01	2012-03-01T01:00:01	2012-03-01T01:00:01	12.012	1234.01234	12345678.01234500
 1	false	1	10	23795	5354529	107090645	0.1	0.5244	24.395000	char11	varchar11	string1	2012-03-01	2012-03-01	2012-03-01T01:00:01	2012-03-01T01:00:01	12.012	1234.01234	12345678.01234500
 1	false	2	20	47545	10698279	213965645	0.2	0.7416	34.484000	char12	varchar12	string2	2012-03-02	2012-03-02	2012-03-02T02:01:02	2012-03-02T02:01:02	23.123	2345.12345	23456789.12345600
@@ -215,8 +215,8 @@
 13	true	12	20480	48640045	10944010779	218880215645	1.2	22.634	1102.957000	6975.71	104845.843	479399.861	2012-03-12	2012-03-12	2012-03-12T12:11:12	2012-03-12T12:11:12	267.565	26789.56787	267901233.56789800
 
 -- !23 --
-\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N
-\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N
+\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	null	null	null	\N	\N	\N	\N	\N	\N	\N
+\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	null	null	null	\N	\N	\N	\N	\N	\N	\N
 1	false	1	10	23795	5354529	107090645	0.1	0.5244	24.395000	char11	varchar11	string1	2012-03-01	2012-03-01	2012-03-01T01:00:01	2012-03-01T01:00:01	12.012	1234.01234	12345678.01234500
 1	false	1	10	23795	5354529	107090645	0.1	0.5244	24.395000	char11	varchar11	string1	2012-03-01	2012-03-01	2012-03-01T01:00:01	2012-03-01T01:00:01	12.012	1234.01234	12345678.01234500
 1	false	1	10	23795	5354529	107090645	0.1	0.5244	24.395000	char11	varchar11	string1	2012-03-01	2012-03-01	2012-03-01T01:00:01	2012-03-01T01:00:01	12.012	1234.01234	12345678.01234500
@@ -534,9 +534,9 @@
 13	true	12	20480	48640045	10944010779	218880215645	1.2	22.634	1102.957000	6975.71	104845.843	479399.861	2012-03-12	2012-03-12	2012-03-12T12:11:12	2012-03-12T12:11:12	267.565	26789.56787	267901233.56789800
 
 -- !lsc1 --
-\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N
-\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N
-\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N
+\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	null	null	null	\N	\N	\N	\N	\N	\N	\N
+\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	null	null	null	\N	\N	\N	\N	\N	\N	\N
+\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	null	null	null	\N	\N	\N	\N	\N	\N	\N
 1	false	1	10	23795	5354529	107090645	0.1	0.5244	24.395000	char11	varchar11	string1	2012-03-01	2012-03-01	2012-03-01T01:00:01	2012-03-01T01:00:01	12.012	1234.01234	12345678.01234500
 1	false	1	10	23795	5354529	107090645	0.1	0.5244	24.395000	char11	varchar11	string1	2012-03-01	2012-03-01	2012-03-01T01:00:01	2012-03-01T01:00:01	12.012	1234.01234	12345678.01234500
 1	false	1	10	23795	5354529	107090645	0.1	0.5244	24.395000	char11	varchar11	string1	2012-03-01	2012-03-01	2012-03-01T01:00:01	2012-03-01T01:00:01	12.012	1234.01234	12345678.01234500

regression-test/data/nereids_p0/insert_into_table/no_partition.out

@@ -1,6 +1,6 @@
 -- This file is automatically generated. You should know what you did if you want to edit this
 -- !11 --
-\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N
+\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	null	null	null	\N	\N	\N	\N	\N	\N	\N
 1	false	2	20	47545	10698279	213965645	0.2	0.7416	24.395000	char11	varchar11	string1	2012-03-01	2012-03-01	2012-03-01T01:00:01	2012-03-01T01:00:01	12.012	1234.01234	12345678.01234500
 2	false	4	80	190045	42760779	855215645	0.4	1.4491	48.756000	char13	varchar13	string3	2012-03-03	2012-03-03	2012-03-03T03:02:03	2012-03-03T03:02:03	34.234	3456.23456	34567900.23456700
 3	false	5	160	380045	85510779	1710215645	0.5	2.031	97.494000	char12	varchar12	string2	2012-03-05	2012-03-05	2012-03-05T05:04:05	2012-03-05T05:04:05	56.456	5678.45678	56790122.45678900
@@ -16,7 +16,7 @@
 13	true	12	20480	48640045	10944010779	218880215645	1.2	22.634	1102.957000	6975.71	104845.843	479399.861	2012-03-12	2012-03-12	2012-03-12T12:11:12	2012-03-12T12:11:12	267.565	26789.56787	267901233.56789800
 
 -- !12 --
-\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N
+\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	null	null	null	\N	\N	\N	\N	\N	\N	\N
 1	false	2	20	47545	10698279	213965645	0.2	0.7416	24.395000	char11	varchar11	string1	2012-03-01	2012-03-01	2012-03-01T01:00:01	2012-03-01T01:00:01	12.012	1234.01234	12345678.01234500
 2	false	4	80	190045	42760779	855215645	0.4	1.4491	48.756000	char13	varchar13	string3	2012-03-03	2012-03-03	2012-03-03T03:02:03	2012-03-03T03:02:03	34.234	3456.23456	34567900.23456700
 3	false	5	160	380045	85510779	1710215645	0.5	2.031	97.494000	char12	varchar12	string2	2012-03-05	2012-03-05	2012-03-05T05:04:05	2012-03-05T05:04:05	56.456	5678.45678	56790122.45678900
@@ -32,7 +32,7 @@
 13	true	12	20480	48640045	10944010779	218880215645	1.2	22.634	1102.957000	6975.71	104845.843	479399.861	2012-03-12	2012-03-12	2012-03-12T12:11:12	2012-03-12T12:11:12	267.565	26789.56787	267901233.56789800
 
 -- !21 --
-\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N
+\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	null	null	null	\N	\N	\N	\N	\N	\N	\N
 1	false	2	20	47545	10698279	213965645	0.2	0.7416	24.395000	char11	varchar11	string1	2012-03-01	2012-03-01	2012-03-01T01:00:01	2012-03-01T01:00:01	12.012	1234.01234	12345678.01234500
 2	false	4	80	190045	42760779	855215645	0.4	1.4491	48.756000	char13	varchar13	string3	2012-03-03	2012-03-03	2012-03-03T03:02:03	2012-03-03T03:02:03	34.234	3456.23456	34567900.23456700
 3	false	5	160	380045	85510779	1710215645	0.5	2.031	97.494000	char12	varchar12	string2	2012-03-05	2012-03-05	2012-03-05T05:04:05	2012-03-05T05:04:05	56.456	5678.45678	56790122.45678900
@@ -48,7 +48,7 @@
 13	true	12	20480	48640045	10944010779	218880215645	1.2	22.634	1102.957000	6975.71	104845.843	479399.861	2012-03-12	2012-03-12	2012-03-12T12:11:12	2012-03-12T12:11:12	267.565	26789.56787	267901233.56789800
 
 -- !22 --
-\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N
+\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	null	null	null	\N	\N	\N	\N	\N	\N	\N
 1	false	2	20	47545	10698279	213965645	0.2	0.7416	24.395000	char11	varchar11	string1	2012-03-01	2012-03-01	2012-03-01T01:00:01	2012-03-01T01:00:01	12.012	1234.01234	12345678.01234500
 2	false	4	80	190045	42760779	855215645	0.4	1.4491	48.756000	char13	varchar13	string3	2012-03-03	2012-03-03	2012-03-03T03:02:03	2012-03-03T03:02:03	34.234	3456.23456	34567900.23456700
 3	false	5	160	380045	85510779	1710215645	0.5	2.031	97.494000	char12	varchar12	string2	2012-03-05	2012-03-05	2012-03-05T05:04:05	2012-03-05T05:04:05	56.456	5678.45678	56790122.45678900
@@ -124,7 +124,7 @@
 13	true	12	20480	48640045	10944010779	218880215645	1.2	22.634	1102.957000	6975.71	104845.843	479399.861	2012-03-12	2012-03-12	2012-03-12T12:11:12	2012-03-12T12:11:12	267.565	26789.56787	267901233.56789800
 
 -- !11 --
-\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N
+\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	null	null	null	\N	\N	\N	\N	\N	\N	\N
 1	false	1	10	23795	5354529	107090645	0.1	0.5244	24.395000	char11	varchar11	string1	2012-03-01	2012-03-01	2012-03-01T01:00:01	2012-03-01T01:00:01	12.012	1234.01234	12345678.01234500
 1	false	2	20	47545	10698279	213965645	0.2	0.7416	34.484000	char12	varchar12	string2	2012-03-02	2012-03-02	2012-03-02T02:01:02	2012-03-02T02:01:02	23.123	2345.12345	23456789.12345600
 2	false	3	40	95045	21385779	427715645	0.3	1.0368	48.756000	char13	varchar13	string3	2012-03-03	2012-03-03	2012-03-03T03:02:03	2012-03-03T03:02:03	34.234	3456.23456	34567900.23456700
@@ -151,8 +151,8 @@
 13	true	12	20480	48640045	10944010779	218880215645	1.2	22.634	1102.957000	6975.71	104845.843	479399.861	2012-03-12	2012-03-12	2012-03-12T12:11:12	2012-03-12T12:11:12	267.565	26789.56787	267901233.56789800
 
 -- !12 --
-\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N
-\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N
+\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	null	null	null	\N	\N	\N	\N	\N	\N	\N
+\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	null	null	null	\N	\N	\N	\N	\N	\N	\N
 1	false	1	10	23795	5354529	107090645	0.1	0.5244	24.395000	char11	varchar11	string1	2012-03-01	2012-03-01	2012-03-01T01:00:01	2012-03-01T01:00:01	12.012	1234.01234	12345678.01234500
 1	false	1	10	23795	5354529	107090645	0.1	0.5244	24.395000	char11	varchar11	string1	2012-03-01	2012-03-01	2012-03-01T01:00:01	2012-03-01T01:00:01	12.012	1234.01234	12345678.01234500
 1	false	2	20	47545	10698279	213965645	0.2	0.7416	34.484000	char12	varchar12	string2	2012-03-02	2012-03-02	2012-03-02T02:01:02	2012-03-02T02:01:02	23.123	2345.12345	23456789.12345600
@@ -203,7 +203,7 @@
 13	true	12	20480	48640045	10944010779	218880215645	1.2	22.634	1102.957000	6975.71	104845.843	479399.861	2012-03-12	2012-03-12	2012-03-12T12:11:12	2012-03-12T12:11:12	267.565	26789.56787	267901233.56789800
 
 -- !21 --
-\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N
+\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	null	null	null	\N	\N	\N	\N	\N	\N	\N
 1	false	1	10	23795	5354529	107090645	0.1	0.5244	24.395000	char11	varchar11	string1	2012-03-01	2012-03-01	2012-03-01T01:00:01	2012-03-01T01:00:01	12.012	1234.01234	12345678.01234500
 1	false	2	20	47545	10698279	213965645	0.2	0.7416	34.484000	char12	varchar12	string2	2012-03-02	2012-03-02	2012-03-02T02:01:02	2012-03-02T02:01:02	23.123	2345.12345	23456789.12345600
 2	false	3	40	95045	21385779	427715645	0.3	1.0368	48.756000	char13	varchar13	string3	2012-03-03	2012-03-03	2012-03-03T03:02:03	2012-03-03T03:02:03	34.234	3456.23456	34567900.23456700
@@ -230,8 +230,8 @@
 13	true	12	20480	48640045	10944010779	218880215645	1.2	22.634	1102.957000	6975.71	104845.843	479399.861	2012-03-12	2012-03-12	2012-03-12T12:11:12	2012-03-12T12:11:12	267.565	26789.56787	267901233.56789800
 
 -- !22 --
-\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N
-\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N
+\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	null	null	null	\N	\N	\N	\N	\N	\N	\N
+\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	null	null	null	\N	\N	\N	\N	\N	\N	\N
 1	false	1	10	23795	5354529	107090645	0.1	0.5244	24.395000	char11	varchar11	string1	2012-03-01	2012-03-01	2012-03-01T01:00:01	2012-03-01T01:00:01	12.012	1234.01234	12345678.01234500
 1	false	1	10	23795	5354529	107090645	0.1	0.5244	24.395000	char11	varchar11	string1	2012-03-01	2012-03-01	2012-03-01T01:00:01	2012-03-01T01:00:01	12.012	1234.01234	12345678.01234500
 1	false	2	20	47545	10698279	213965645	0.2	0.7416	34.484000	char12	varchar12	string2	2012-03-02	2012-03-02	2012-03-02T02:01:02	2012-03-02T02:01:02	23.123	2345.12345	23456789.12345600
@@ -434,7 +434,7 @@
 13	true	12	20480	48640045	10944010779	218880215645	1.2	22.634	1102.957000	6975.71	104845.843	479399.861	2012-03-12	2012-03-12	2012-03-12T12:11:12	2012-03-12T12:11:12	267.565	26789.56787	267901233.56789800
 
 -- !11 --
-\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N
+\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	null	null	null	\N	\N	\N	\N	\N	\N	\N
 1	false	1	10	23795	5354529	107090645	0.1	0.5244	24.395000	char11	varchar11	string1	2012-03-01	2012-03-01	2012-03-01T01:00:01	2012-03-01T01:00:01	12.012	1234.01234	12345678.01234500
 2	false	3	40	95045	21385779	427715645	0.3	1.0368	48.756000	char13	varchar13	string3	2012-03-03	2012-03-03	2012-03-03T03:02:03	2012-03-03T03:02:03	34.234	3456.23456	34567900.23456700
 3	false	5	160	380045	85510779	1710215645	0.5	2.031	97.494000	char12	varchar12	string2	2012-03-05	2012-03-05	2012-03-05T05:04:05	2012-03-05T05:04:05	56.456	5678.45678	56790122.45678900
@@ -450,7 +450,7 @@
 13	true	12	20480	48640045	10944010779	218880215645	1.2	22.634	1102.957000	6975.71	104845.843	479399.861	2012-03-12	2012-03-12	2012-03-12T12:11:12	2012-03-12T12:11:12	267.565	26789.56787	267901233.56789800
 
 -- !12 --
-\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N
+\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	null	null	null	\N	\N	\N	\N	\N	\N	\N
 1	false	1	10	23795	5354529	107090645	0.1	0.5244	24.395000	char11	varchar11	string1	2012-03-01	2012-03-01	2012-03-01T01:00:01	2012-03-01T01:00:01	12.012	1234.01234	12345678.01234500
 2	false	3	40	95045	21385779	427715645	0.3	1.0368	48.756000	char13	varchar13	string3	2012-03-03	2012-03-03	2012-03-03T03:02:03	2012-03-03T03:02:03	34.234	3456.23456	34567900.23456700
 3	false	5	160	380045	85510779	1710215645	0.5	2.031	97.494000	char12	varchar12	string2	2012-03-05	2012-03-05	2012-03-05T05:04:05	2012-03-05T05:04:05	56.456	5678.45678	56790122.45678900
@@ -466,7 +466,7 @@
 13	true	12	20480	48640045	10944010779	218880215645	1.2	22.634	1102.957000	6975.71	104845.843	479399.861	2012-03-12	2012-03-12	2012-03-12T12:11:12	2012-03-12T12:11:12	267.565	26789.56787	267901233.56789800
 
 -- !21 --
-\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N
+\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	null	null	null	\N	\N	\N	\N	\N	\N	\N
 1	false	1	10	23795	5354529	107090645	0.1	0.5244	24.395000	char11	varchar11	string1	2012-03-01	2012-03-01	2012-03-01T01:00:01	2012-03-01T01:00:01	12.012	1234.01234	12345678.01234500
 2	false	3	40	95045	21385779	427715645	0.3	1.0368	48.756000	char13	varchar13	string3	2012-03-03	2012-03-03	2012-03-03T03:02:03	2012-03-03T03:02:03	34.234	3456.23456	34567900.23456700
 3	false	5	160	380045	85510779	1710215645	0.5	2.031	97.494000	char12	varchar12	string2	2012-03-05	2012-03-05	2012-03-05T05:04:05	2012-03-05T05:04:05	56.456	5678.45678	56790122.45678900
@@ -482,7 +482,7 @@
 13	true	12	20480	48640045	10944010779	218880215645	1.2	22.634	1102.957000	6975.71	104845.843	479399.861	2012-03-12	2012-03-12	2012-03-12T12:11:12	2012-03-12T12:11:12	267.565	26789.56787	267901233.56789800
 
 -- !22 --
-\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N
+\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	null	null	null	\N	\N	\N	\N	\N	\N	\N
 1	false	1	10	23795	5354529	107090645	0.1	0.5244	24.395000	char11	varchar11	string1	2012-03-01	2012-03-01	2012-03-01T01:00:01	2012-03-01T01:00:01	12.012	1234.01234	12345678.01234500
 2	false	3	40	95045	21385779	427715645	0.3	1.0368	48.756000	char13	varchar13	string3	2012-03-03	2012-03-03	2012-03-03T03:02:03	2012-03-03T03:02:03	34.234	3456.23456	34567900.23456700
 3	false	5	160	380045	85510779	1710215645	0.5	2.031	97.494000	char12	varchar12	string2	2012-03-05	2012-03-05	2012-03-05T05:04:05	2012-03-05T05:04:05	56.456	5678.45678	56790122.45678900
@@ -498,7 +498,7 @@
 13	true	12	20480	48640045	10944010779	218880215645	1.2	22.634	1102.957000	6975.71	104845.843	479399.861	2012-03-12	2012-03-12	2012-03-12T12:11:12	2012-03-12T12:11:12	267.565	26789.56787	267901233.56789800
 
 -- !31 --
-\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N
+\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	null	null	null	\N	\N	\N	\N	\N	\N	\N
 1	false	1	10	23795	5354529	107090645	0.1	0.5244	24.395000	char11	varchar11	string1	2012-03-01	2012-03-01	2012-03-01T01:00:01	2012-03-01T01:00:01	12.012	1234.01234	12345678.01234500
 2	false	3	40	95045	21385779	427715645	0.3	1.0368	48.756000	char13	varchar13	string3	2012-03-03	2012-03-03	2012-03-03T03:02:03	2012-03-03T03:02:03	34.234	3456.23456	34567900.23456700
 3	false	5	160	380045	85510779	1710215645	0.5	2.031	97.494000	char12	varchar12	string2	2012-03-05	2012-03-05	2012-03-05T05:04:05	2012-03-05T05:04:05	56.456	5678.45678	56790122.45678900
@@ -514,7 +514,7 @@
 13	true	12	20480	48640045	10944010779	218880215645	1.2	22.634	1102.957000	6975.71	104845.843	479399.861	2012-03-12	2012-03-12	2012-03-12T12:11:12	2012-03-12T12:11:12	267.565	26789.56787	267901233.56789800
 
 -- !32 --
-\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N
+\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	null	null	null	\N	\N	\N	\N	\N	\N	\N
 1	false	1	10	23795	5354529	107090645	0.1	0.5244	24.395000	char11	varchar11	string1	2012-03-01	2012-03-01	2012-03-01T01:00:01	2012-03-01T01:00:01	12.012	1234.01234	12345678.01234500
 2	false	3	40	95045	21385779	427715645	0.3	1.0368	48.756000	char13	varchar13	string3	2012-03-03	2012-03-03	2012-03-03T03:02:03	2012-03-03T03:02:03	34.234	3456.23456	34567900.23456700
 3	false	5	160	380045	85510779	1710215645	0.5	2.031	97.494000	char12	varchar12	string2	2012-03-05	2012-03-05	2012-03-05T05:04:05	2012-03-05T05:04:05	56.456	5678.45678	56790122.45678900
@@ -530,7 +530,7 @@
 13	true	12	20480	48640045	10944010779	218880215645	1.2	22.634	1102.957000	6975.71	104845.843	479399.861	2012-03-12	2012-03-12	2012-03-12T12:11:12	2012-03-12T12:11:12	267.565	26789.56787	267901233.56789800
 
 -- !41 --
-\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N
+\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	null	null	null	\N	\N	\N	\N	\N	\N	\N
 1	false	1	10	23795	5354529	107090645	0.1	0.5244	24.395000	char11	varchar11	string1	2012-03-01	2012-03-01	2012-03-01T01:00:01	2012-03-01T01:00:01	12.012	1234.01234	12345678.01234500
 2	false	3	40	95045	21385779	427715645	0.3	1.0368	48.756000	char13	varchar13	string3	2012-03-03	2012-03-03	2012-03-03T03:02:03	2012-03-03T03:02:03	34.234	3456.23456	34567900.23456700
 3	false	5	160	380045	85510779	1710215645	0.5	2.031	97.494000	char12	varchar12	string2	2012-03-05	2012-03-05	2012-03-05T05:04:05	2012-03-05T05:04:05	56.456	5678.45678	56790122.45678900
@@ -546,7 +546,7 @@
 13	true	12	20480	48640045	10944010779	218880215645	1.2	22.634	1102.957000	6975.71	104845.843	479399.861	2012-03-12	2012-03-12	2012-03-12T12:11:12	2012-03-12T12:11:12	267.565	26789.56787	267901233.56789800
 
 -- !42 --
-\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N
+\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	null	null	null	\N	\N	\N	\N	\N	\N	\N
 1	false	1	10	23795	5354529	107090645	0.1	0.5244	24.395000	char11	varchar11	string1	2012-03-01	2012-03-01	2012-03-01T01:00:01	2012-03-01T01:00:01	12.012	1234.01234	12345678.01234500
 2	false	3	40	95045	21385779	427715645	0.3	1.0368	48.756000	char13	varchar13	string3	2012-03-03	2012-03-03	2012-03-03T03:02:03	2012-03-03T03:02:03	34.234	3456.23456	34567900.23456700
 3	false	5	160	380045	85510779	1710215645	0.5	2.031	97.494000	char12	varchar12	string2	2012-03-05	2012-03-05	2012-03-05T05:04:05	2012-03-05T05:04:05	56.456	5678.45678	56790122.45678900
@@ -682,7 +682,7 @@
 13	true	12	20480	48640045	10944010779	218880215645	1.2	22.634	1102.957000	6975.71	104845.843	479399.861	2012-03-12	2012-03-12	2012-03-12T12:11:12	2012-03-12T12:11:12	267.565	26789.56787	267901233.56789800
 
 -- !lsc1 --
-\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N
+\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	null	null	null	\N	\N	\N	\N	\N	\N	\N
 1	false	2	20	47545	10698279	213965645	0.2	0.7416	24.395000	char11	varchar11	string1	2012-03-01	2012-03-01	2012-03-01T01:00:01	2012-03-01T01:00:01	12.012	1234.01234	12345678.01234500
 2	false	4	80	190045	42760779	855215645	0.4	1.4491	48.756000	char13	varchar13	string3	2012-03-03	2012-03-03	2012-03-03T03:02:03	2012-03-03T03:02:03	34.234	3456.23456	34567900.23456700
 3	false	5	160	380045	85510779	1710215645	0.5	2.031	97.494000	char12	varchar12	string2	2012-03-05	2012-03-05	2012-03-05T05:04:05	2012-03-05T05:04:05	56.456	5678.45678	56790122.45678900
@@ -713,9 +713,9 @@
 13	true	12	20480	48640045	10944010779	218880215645	1.2	22.634	1102.957000	6975.71	104845.843	479399.861	2012-03-12	2012-03-12	2012-03-12T12:11:12	2012-03-12T12:11:12	267.565	26789.56787	267901233.56789800
 
 -- !lsc1 --
-\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N
-\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N
-\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N
+\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	null	null	null	\N	\N	\N	\N	\N	\N	\N
+\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	null	null	null	\N	\N	\N	\N	\N	\N	\N
+\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	null	null	null	\N	\N	\N	\N	\N	\N	\N
 1	false	1	10	23795	5354529	107090645	0.1	0.5244	24.395000	char11	varchar11	string1	2012-03-01	2012-03-01	2012-03-01T01:00:01	2012-03-01T01:00:01	12.012	1234.01234	12345678.01234500
 1	false	1	10	23795	5354529	107090645	0.1	0.5244	24.395000	char11	varchar11	string1	2012-03-01	2012-03-01	2012-03-01T01:00:01	2012-03-01T01:00:01	12.012	1234.01234	12345678.01234500
 1	false	1	10	23795	5354529	107090645	0.1	0.5244	24.395000	char11	varchar11	string1	2012-03-01	2012-03-01	2012-03-01T01:00:01	2012-03-01T01:00:01	12.012	1234.01234	12345678.01234500
@@ -864,7 +864,7 @@
 13	true	12	20480	48640045	10944010779	218880215645	1.2	22.634	1102.957000	6975.71	104845.843	479399.861	2012-03-12	2012-03-12	2012-03-12T12:11:12	2012-03-12T12:11:12	267.565	26789.56787	267901233.56789800
 
 -- !lsc1 --
-\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N
+\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	null	null	null	\N	\N	\N	\N	\N	\N	\N
 1	false	1	10	23795	5354529	107090645	0.1	0.5244	24.395000	char11	varchar11	string1	2012-03-01	2012-03-01	2012-03-01T01:00:01	2012-03-01T01:00:01	12.012	1234.01234	12345678.01234500
 2	false	3	40	95045	21385779	427715645	0.3	1.0368	48.756000	char13	varchar13	string3	2012-03-03	2012-03-03	2012-03-03T03:02:03	2012-03-03T03:02:03	34.234	3456.23456	34567900.23456700
 3	false	5	160	380045	85510779	1710215645	0.5	2.031	97.494000	char12	varchar12	string2	2012-03-05	2012-03-05	2012-03-05T05:04:05	2012-03-05T05:04:05	56.456	5678.45678	56790122.45678900
@@ -895,7 +895,7 @@
 13	true	12	20480	48640045	10944010779	218880215645	1.2	22.634	1102.957000	6975.71	104845.843	479399.861	2012-03-12	2012-03-12	2012-03-12T12:11:12	2012-03-12T12:11:12	267.565	26789.56787	267901233.56789800
 
 -- !lsc3 --
-\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N
+\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	null	null	null	\N	\N	\N	\N	\N	\N	\N
 1	false	1	10	23795	5354529	107090645	0.1	0.5244	24.395000	char11	varchar11	string1	2012-03-01	2012-03-01	2012-03-01T01:00:01	2012-03-01T01:00:01	12.012	1234.01234	12345678.01234500
 2	false	3	40	95045	21385779	427715645	0.3	1.0368	48.756000	char13	varchar13	string3	2012-03-03	2012-03-03	2012-03-03T03:02:03	2012-03-03T03:02:03	34.234	3456.23456	34567900.23456700
 3	false	5	160	380045	85510779	1710215645	0.5	2.031	97.494000	char12	varchar12	string2	2012-03-05	2012-03-05	2012-03-05T05:04:05	2012-03-05T05:04:05	56.456	5678.45678	56790122.45678900

regression-test/data/nereids_p0/insert_into_table/unique.out

@@ -1,6 +1,6 @@
 -- This file is automatically generated. You should know what you did if you want to edit this
 -- !11 --
-\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N
+\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	null	null	null	\N	\N	\N	\N	\N	\N	\N
 1	false	1	10	23795	5354529	107090645	0.1	0.5244	24.395000	char11	varchar11	string1	2012-03-01	2012-03-01	2012-03-01T01:00:01	2012-03-01T01:00:01	12.012	1234.01234	12345678.01234500
 2	false	3	40	95045	21385779	427715645	0.3	1.0368	48.756000	char13	varchar13	string3	2012-03-03	2012-03-03	2012-03-03T03:02:03	2012-03-03T03:02:03	34.234	3456.23456	34567900.23456700
 3	false	5	160	380045	85510779	1710215645	0.5	2.031	97.494000	char12	varchar12	string2	2012-03-05	2012-03-05	2012-03-05T05:04:05	2012-03-05T05:04:05	56.456	5678.45678	56790122.45678900
@@ -16,7 +16,7 @@
 13	true	12	20480	48640045	10944010779	218880215645	1.2	22.634	1102.957000	6975.71	104845.843	479399.861	2012-03-12	2012-03-12	2012-03-12T12:11:12	2012-03-12T12:11:12	267.565	26789.56787	267901233.56789800
 
 -- !12 --
-\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N
+\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	null	null	null	\N	\N	\N	\N	\N	\N	\N
 1	false	1	10	23795	5354529	107090645	0.1	0.5244	24.395000	char11	varchar11	string1	2012-03-01	2012-03-01	2012-03-01T01:00:01	2012-03-01T01:00:01	12.012	1234.01234	12345678.01234500
 2	false	3	40	95045	21385779	427715645	0.3	1.0368	48.756000	char13	varchar13	string3	2012-03-03	2012-03-03	2012-03-03T03:02:03	2012-03-03T03:02:03	34.234	3456.23456	34567900.23456700
 3	false	5	160	380045	85510779	1710215645	0.5	2.031	97.494000	char12	varchar12	string2	2012-03-05	2012-03-05	2012-03-05T05:04:05	2012-03-05T05:04:05	56.456	5678.45678	56790122.45678900
@@ -32,7 +32,7 @@
 13	true	12	20480	48640045	10944010779	218880215645	1.2	22.634	1102.957000	6975.71	104845.843	479399.861	2012-03-12	2012-03-12	2012-03-12T12:11:12	2012-03-12T12:11:12	267.565	26789.56787	267901233.56789800
 
 -- !13 --
-\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N
+\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	null	null	null	\N	\N	\N	\N	\N	\N	\N
 1	false	1	10	23795	5354529	107090645	0.1	0.5244	24.395000	char11	varchar11	string1	2012-03-01	2012-03-01	2012-03-01T01:00:01	2012-03-01T01:00:01	12.012	1234.01234	12345678.01234500
 2	false	3	40	95045	21385779	427715645	0.3	1.0368	48.756000	char13	varchar13	string3	2012-03-03	2012-03-03	2012-03-03T03:02:03	2012-03-03T03:02:03	34.234	3456.23456	34567900.23456700
 3	false	5	160	380045	85510779	1710215645	0.5	2.031	97.494000	char12	varchar12	string2	2012-03-05	2012-03-05	2012-03-05T05:04:05	2012-03-05T05:04:05	56.456	5678.45678	56790122.45678900
@@ -48,7 +48,7 @@
 13	true	12	20480	48640045	10944010779	218880215645	1.2	22.634	1102.957000	6975.71	104845.843	479399.861	2012-03-12	2012-03-12	2012-03-12T12:11:12	2012-03-12T12:11:12	267.565	26789.56787	267901233.56789800
 
 -- !21 --
-\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N
+\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	null	null	null	\N	\N	\N	\N	\N	\N	\N
 1	false	1	10	23795	5354529	107090645	0.1	0.5244	24.395000	char11	varchar11	string1	2012-03-01	2012-03-01	2012-03-01T01:00:01	2012-03-01T01:00:01	12.012	1234.01234	12345678.01234500
 2	false	3	40	95045	21385779	427715645	0.3	1.0368	48.756000	char13	varchar13	string3	2012-03-03	2012-03-03	2012-03-03T03:02:03	2012-03-03T03:02:03	34.234	3456.23456	34567900.23456700
 3	false	5	160	380045	85510779	1710215645	0.5	2.031	97.494000	char12	varchar12	string2	2012-03-05	2012-03-05	2012-03-05T05:04:05	2012-03-05T05:04:05	56.456	5678.45678	56790122.45678900
@@ -64,7 +64,7 @@
 13	true	12	20480	48640045	10944010779	218880215645	1.2	22.634	1102.957000	6975.71	104845.843	479399.861	2012-03-12	2012-03-12	2012-03-12T12:11:12	2012-03-12T12:11:12	267.565	26789.56787	267901233.56789800
 
 -- !22 --
-\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N
+\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	null	null	null	\N	\N	\N	\N	\N	\N	\N
 1	false	1	10	23795	5354529	107090645	0.1	0.5244	24.395000	char11	varchar11	string1	2012-03-01	2012-03-01	2012-03-01T01:00:01	2012-03-01T01:00:01	12.012	1234.01234	12345678.01234500
 2	false	3	40	95045	21385779	427715645	0.3	1.0368	48.756000	char13	varchar13	string3	2012-03-03	2012-03-03	2012-03-03T03:02:03	2012-03-03T03:02:03	34.234	3456.23456	34567900.23456700
 3	false	5	160	380045	85510779	1710215645	0.5	2.031	97.494000	char12	varchar12	string2	2012-03-05	2012-03-05	2012-03-05T05:04:05	2012-03-05T05:04:05	56.456	5678.45678	56790122.45678900
@@ -80,7 +80,7 @@
 13	true	12	20480	48640045	10944010779	218880215645	1.2	22.634	1102.957000	6975.71	104845.843	479399.861	2012-03-12	2012-03-12	2012-03-12T12:11:12	2012-03-12T12:11:12	267.565	26789.56787	267901233.56789800
 
 -- !23 --
-\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N
+\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	null	null	null	\N	\N	\N	\N	\N	\N	\N
 1	false	1	10	23795	5354529	107090645	0.1	0.5244	24.395000	char11	varchar11	string1	2012-03-01	2012-03-01	2012-03-01T01:00:01	2012-03-01T01:00:01	12.012	1234.01234	12345678.01234500
 2	false	3	40	95045	21385779	427715645	0.3	1.0368	48.756000	char13	varchar13	string3	2012-03-03	2012-03-03	2012-03-03T03:02:03	2012-03-03T03:02:03	34.234	3456.23456	34567900.23456700
 3	false	5	160	380045	85510779	1710215645	0.5	2.031	97.494000	char12	varchar12	string2	2012-03-05	2012-03-05	2012-03-05T05:04:05	2012-03-05T05:04:05	56.456	5678.45678	56790122.45678900
@@ -96,7 +96,7 @@
 13	true	12	20480	48640045	10944010779	218880215645	1.2	22.634	1102.957000	6975.71	104845.843	479399.861	2012-03-12	2012-03-12	2012-03-12T12:11:12	2012-03-12T12:11:12	267.565	26789.56787	267901233.56789800
 
 -- !31 --
-\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N
+\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	null	null	null	\N	\N	\N	\N	\N	\N	\N
 1	false	1	10	23795	5354529	107090645	0.1	0.5244	24.395000	char11	varchar11	string1	2012-03-01	2012-03-01	2012-03-01T01:00:01	2012-03-01T01:00:01	12.012	1234.01234	12345678.01234500
 2	false	3	40	95045	21385779	427715645	0.3	1.0368	48.756000	char13	varchar13	string3	2012-03-03	2012-03-03	2012-03-03T03:02:03	2012-03-03T03:02:03	34.234	3456.23456	34567900.23456700
 3	false	5	160	380045	85510779	1710215645	0.5	2.031	97.494000	char12	varchar12	string2	2012-03-05	2012-03-05	2012-03-05T05:04:05	2012-03-05T05:04:05	56.456	5678.45678	56790122.45678900
@@ -112,7 +112,7 @@
 13	true	12	20480	48640045	10944010779	218880215645	1.2	22.634	1102.957000	6975.71	104845.843	479399.861	2012-03-12	2012-03-12	2012-03-12T12:11:12	2012-03-12T12:11:12	267.565	26789.56787	267901233.56789800
 
 -- !32 --
-\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N
+\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	null	null	null	\N	\N	\N	\N	\N	\N	\N
 1	false	1	10	23795	5354529	107090645	0.1	0.5244	24.395000	char11	varchar11	string1	2012-03-01	2012-03-01	2012-03-01T01:00:01	2012-03-01T01:00:01	12.012	1234.01234	12345678.01234500
 2	false	3	40	95045	21385779	427715645	0.3	1.0368	48.756000	char13	varchar13	string3	2012-03-03	2012-03-03	2012-03-03T03:02:03	2012-03-03T03:02:03	34.234	3456.23456	34567900.23456700
 3	false	5	160	380045	85510779	1710215645	0.5	2.031	97.494000	char12	varchar12	string2	2012-03-05	2012-03-05	2012-03-05T05:04:05	2012-03-05T05:04:05	56.456	5678.45678	56790122.45678900
@@ -128,7 +128,7 @@
 13	true	12	20480	48640045	10944010779	218880215645	1.2	22.634	1102.957000	6975.71	104845.843	479399.861	2012-03-12	2012-03-12	2012-03-12T12:11:12	2012-03-12T12:11:12	267.565	26789.56787	267901233.56789800
 
 -- !33 --
-\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N
+\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	null	null	null	\N	\N	\N	\N	\N	\N	\N
 1	false	1	10	23795	5354529	107090645	0.1	0.5244	24.395000	char11	varchar11	string1	2012-03-01	2012-03-01	2012-03-01T01:00:01	2012-03-01T01:00:01	12.012	1234.01234	12345678.01234500
 2	false	3	40	95045	21385779	427715645	0.3	1.0368	48.756000	char13	varchar13	string3	2012-03-03	2012-03-03	2012-03-03T03:02:03	2012-03-03T03:02:03	34.234	3456.23456	34567900.23456700
 3	false	5	160	380045	85510779	1710215645	0.5	2.031	97.494000	char12	varchar12	string2	2012-03-05	2012-03-05	2012-03-05T05:04:05	2012-03-05T05:04:05	56.456	5678.45678	56790122.45678900
@@ -144,7 +144,7 @@
 13	true	12	20480	48640045	10944010779	218880215645	1.2	22.634	1102.957000	6975.71	104845.843	479399.861	2012-03-12	2012-03-12	2012-03-12T12:11:12	2012-03-12T12:11:12	267.565	26789.56787	267901233.56789800
 
 -- !41 --
-\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N
+\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	null	null	null	\N	\N	\N	\N	\N	\N	\N
 1	false	1	10	23795	5354529	107090645	0.1	0.5244	24.395000	char11	varchar11	string1	2012-03-01	2012-03-01	2012-03-01T01:00:01	2012-03-01T01:00:01	12.012	1234.01234	12345678.01234500
 2	false	3	40	95045	21385779	427715645	0.3	1.0368	48.756000	char13	varchar13	string3	2012-03-03	2012-03-03	2012-03-03T03:02:03	2012-03-03T03:02:03	34.234	3456.23456	34567900.23456700
 3	false	5	160	380045	85510779	1710215645	0.5	2.031	97.494000	char12	varchar12	string2	2012-03-05	2012-03-05	2012-03-05T05:04:05	2012-03-05T05:04:05	56.456	5678.45678	56790122.45678900
@@ -160,7 +160,7 @@
 13	true	12	20480	48640045	10944010779	218880215645	1.2	22.634	1102.957000	6975.71	104845.843	479399.861	2012-03-12	2012-03-12	2012-03-12T12:11:12	2012-03-12T12:11:12	267.565	26789.56787	267901233.56789800
 
 -- !42 --
-\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N
+\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	null	null	null	\N	\N	\N	\N	\N	\N	\N
 1	false	1	10	23795	5354529	107090645	0.1	0.5244	24.395000	char11	varchar11	string1	2012-03-01	2012-03-01	2012-03-01T01:00:01	2012-03-01T01:00:01	12.012	1234.01234	12345678.01234500
 2	false	3	40	95045	21385779	427715645	0.3	1.0368	48.756000	char13	varchar13	string3	2012-03-03	2012-03-03	2012-03-03T03:02:03	2012-03-03T03:02:03	34.234	3456.23456	34567900.23456700
 3	false	5	160	380045	85510779	1710215645	0.5	2.031	97.494000	char12	varchar12	string2	2012-03-05	2012-03-05	2012-03-05T05:04:05	2012-03-05T05:04:05	56.456	5678.45678	56790122.45678900
@@ -176,7 +176,7 @@
 13	true	12	20480	48640045	10944010779	218880215645	1.2	22.634	1102.957000	6975.71	104845.843	479399.861	2012-03-12	2012-03-12	2012-03-12T12:11:12	2012-03-12T12:11:12	267.565	26789.56787	267901233.56789800
 
 -- !43 --
-\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N
+\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	null	null	null	\N	\N	\N	\N	\N	\N	\N
 1	false	1	10	23795	5354529	107090645	0.1	0.5244	24.395000	char11	varchar11	string1	2012-03-01	2012-03-01	2012-03-01T01:00:01	2012-03-01T01:00:01	12.012	1234.01234	12345678.01234500
 2	false	3	40	95045	21385779	427715645	0.3	1.0368	48.756000	char13	varchar13	string3	2012-03-03	2012-03-03	2012-03-03T03:02:03	2012-03-03T03:02:03	34.234	3456.23456	34567900.23456700
 3	false	5	160	380045	85510779	1710215645	0.5	2.031	97.494000	char12	varchar12	string2	2012-03-05	2012-03-05	2012-03-05T05:04:05	2012-03-05T05:04:05	56.456	5678.45678	56790122.45678900
@@ -372,7 +372,7 @@
 13	true	12	20480	48640045	10944010779	218880215645	1.2	22.634	1102.957000	6975.71	104845.843	479399.861	2012-03-12	2012-03-12	2012-03-12T12:11:12	2012-03-12T12:11:12	267.565	26789.56787	267901233.56789800
 
 -- !lsc1 --
-\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N
+\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	null	null	null	\N	\N	\N	\N	\N	\N	\N
 1	false	1	10	23795	5354529	107090645	0.1	0.5244	24.395000	char11	varchar11	string1	2012-03-01	2012-03-01	2012-03-01T01:00:01	2012-03-01T01:00:01	12.012	1234.01234	12345678.01234500
 2	false	3	40	95045	21385779	427715645	0.3	1.0368	48.756000	char13	varchar13	string3	2012-03-03	2012-03-03	2012-03-03T03:02:03	2012-03-03T03:02:03	34.234	3456.23456	34567900.23456700
 3	false	5	160	380045	85510779	1710215645	0.5	2.031	97.494000	char12	varchar12	string2	2012-03-05	2012-03-05	2012-03-05T05:04:05	2012-03-05T05:04:05	56.456	5678.45678	56790122.45678900
@@ -403,7 +403,7 @@
 13	true	12	20480	48640045	10944010779	218880215645	1.2	22.634	1102.957000	6975.71	104845.843	479399.861	2012-03-12	2012-03-12	2012-03-12T12:11:12	2012-03-12T12:11:12	267.565	26789.56787	267901233.56789800
 
 -- !lsc3 --
-\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	\N
+\N	\N	\N	\N	\N	\N	\N	\N	\N	\N	null	null	null	\N	\N	\N	\N	\N	\N	\N
 1	false	1	10	23795	5354529	107090645	0.1	0.5244	24.395000	char11	varchar11	string1	2012-03-01	2012-03-01	2012-03-01T01:00:01	2012-03-01T01:00:01	12.012	1234.01234	12345678.01234500
 2	false	3	40	95045	21385779	427715645	0.3	1.0368	48.756000	char13	varchar13	string3	2012-03-03	2012-03-03	2012-03-03T03:02:03	2012-03-03T03:02:03	34.234	3456.23456	34567900.23456700
 3	false	5	160	380045	85510779	1710215645	0.5	2.031	97.494000	char12	varchar12	string2	2012-03-05	2012-03-05	2012-03-05T05:04:05	2012-03-05T05:04:05	56.456	5678.45678	56790122.45678900

regression-test/pipeline/p0/conf/regression-conf.groovy

@@ -55,7 +55,7 @@ testDirectories = ""
 excludeGroups = ""
 // this suites will not be executed
 
-excludeSuites = "test_sql_block_rule,test_ddl,test_analyze,test_leading,test_stream_load_move_memtable,test_profile,test_broker_load,test_spark_load,test_refresh_mtmv,test_bitmap_filter,test_export_parquet,nereids_delete_mow_partial_update,insert_group_commit_with_prepare_stmt"
+excludeSuites = "test_sql_block_rule,test_ddl,test_analyze,test_leading,test_stream_load_move_memtable,test_profile,test_broker_load,test_spark_load,test_refresh_mtmv,test_bitmap_filter,test_export_parquet,nereids_delete_mow_partial_update"
 
 // this directories will not be executed
 excludeDirectories = "workload_manager_p1"