feat: manually mirror opencoze's code from bytedance

Change-Id: I09a73aadda978ad9511264a756b2ce51f5761adf

backend/domain/memory/database/internal/convertor/database.go

@@ -0,0 +1,76 @@
+/*
+ * Copyright 2025 coze-dev Authors
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package convertor
+
+import (
+	"fmt"
+
+	"github.com/coze-dev/coze-studio/backend/api/model/table"
+	"github.com/coze-dev/coze-studio/backend/infra/contract/rdb/entity"
+)
+
+func ConvertResultSetToString(resultSet *entity.ResultSet, physicalToFieldName map[string]string, physicalToFieldType map[string]table.FieldItemType) []map[string]string {
+	records := make([]map[string]string, 0, len(resultSet.Rows))
+
+	for _, row := range resultSet.Rows {
+		record := make(map[string]string)
+
+		for physicalName, value := range row {
+			if logicalName, exists := physicalToFieldName[physicalName]; exists {
+				if value == nil {
+					record[logicalName] = ""
+				} else {
+					fieldType, hasType := physicalToFieldType[physicalName]
+					if hasType {
+						convertedValue := ConvertDBValueToString(value, fieldType)
+						record[logicalName] = convertedValue
+					} else {
+						record[logicalName] = fmt.Sprintf("%v", value)
+					}
+				}
+			} else {
+				if value == nil {
+					record[physicalName] = ""
+				} else {
+					record[physicalName] = ConvertSystemFieldToString(physicalName, value)
+				}
+			}
+		}
+		records = append(records, record)
+	}
+
+	return records
+}
+
+func ConvertResultSet(resultSet *entity.ResultSet, physicalToFieldName map[string]string, physicalToFieldType map[string]table.FieldItemType) []map[string]any {
+	records := make([]map[string]any, 0, len(resultSet.Rows))
+
+	for _, row := range resultSet.Rows {
+		record := make(map[string]any)
+
+		for physicalName, value := range row {
+			if logicalName, exists := physicalToFieldName[physicalName]; exists {
+				record[logicalName] = value
+			} else {
+				record[physicalName] = value
+			}
+		}
+		records = append(records, record)
+	}
+
+	return records
+}