fix: dashboard editor run error

dbgpt/app/openapi/api_v1/editor/api_editor_v1.py

@@ -24,6 +24,7 @@
 from dbgpt.app.scene import ChatFactory
 from dbgpt.app.scene.chat_dashboard.data_loader import DashboardDataLoader
 from dbgpt.serve.conversation.serve import Serve as ConversationServe
+from dbgpt.util.date_utils import convert_datetime_in_row
 
 from ._chat_history.chat_hisotry_factory import ChatHistory
 
@@ -173,9 +174,8 @@ async def editor_chart_run(run_param: dict = Body()):
         field_names, chart_values = dashboard_data_loader.get_chart_values_by_data(
             colunms, sql_result, sql
         )
-
         start_time = time.time() * 1000
-        # 计算执行耗时
+        sql_result = [convert_datetime_in_row(row) for row in sql_result]
         end_time = time.time() * 1000
         sql_run_data: SqlRunData = SqlRunData(
             result_info="",

dbgpt/app/scene/chat_dashboard/data_loader.py

@@ -40,16 +40,16 @@ def get_chart_values_by_data(self, field_names, datas, chart_sql: str):
                     )
 
             for field_name in field_names[1:]:
-                if not field_map[field_name]:
-                    logger.info("More than 2 non-numeric column:" + field_name)
-                else:
-                    for data in datas:
-                        value_item = ValueItem(
-                            name=data[0],
-                            type=field_name,
-                            value=data[field_names.index(field_name)],
-                        )
-                        values.append(value_item)
+                # if not field_map[field_name]:
+                #     logger.info("More than 2 non-numeric column:" + field_name)
+                # else:
+                for data in datas:
+                    value_item = ValueItem(
+                        name=data[0],
+                        type=field_name,
+                        value=str(data[field_names.index(field_name)]),
+                    )
+                    values.append(value_item)
             return field_names, values
         except Exception as e:
             logger.debug("Prepare Chart Data Failed!" + str(e))

dbgpt/util/date_utils.py

@@ -0,0 +1,11 @@
+import datetime
+
+
+def is_datetime(value):
+    return isinstance(value, datetime.datetime)
+
+
+def convert_datetime_in_row(row):
+    return [value.strftime('%Y-%m-%d %H:%M:%S') if is_datetime(value)
+            else value for value in row]
+