[BUG]value too long for type character varying(1024)

[Aiqi-Mao]

联系方式

No response

MaxKB 版本

4月16日docker安装的最新版本

问题描述

在chat中输如较长内容进行分析，会在生成输出的过程中报错：django.db.utils.DataError: value too long for type character varying(1024)。

重现步骤

重现步骤同问题描述

期待的正确结果

从日志报错的情况看，应该对应保存结果内容的字段上限为1024，导致出错。希望能提高该字段长度，以适应长上下文分析的场景。

相关日志输出

2024-04-17 14:12:09 [base_chat_step ERROR] value too long for type character varying(1024)
:Traceback (most recent call last):
  File "/opt/py3/lib/python3.11/site-packages/django/db/backends/utils.py", line 89, in _execute
    return self.cursor.execute(sql, params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
psycopg2.errors.StringDataRightTruncation: value too long for type character varying(1024)


The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/opt/maxkb/app/apps/application/chat_pipeline/step/chat_step/impl/base_chat_step.py", line 69, in event_content
    post_response_handler.handler(chat_id, chat_record_id, paragraph_list, problem_text,
  File "/opt/maxkb/app/apps/application/serializers/chat_message_serializers.py", line 125, in handler
    chat_info.append_chat_record(chat_record, client_id)
  File "/opt/maxkb/app/apps/application/serializers/chat_message_serializers.py", line 99, in append_chat_record
    chat_record.save()
  File "/opt/py3/lib/python3.11/site-packages/django/db/models/base.py", line 812, in save
    self.save_base(
  File "/opt/py3/lib/python3.11/site-packages/django/db/models/base.py", line 863, in save_base
    updated = self._save_table(
              ^^^^^^^^^^^^^^^^^
  File "/opt/py3/lib/python3.11/site-packages/django/db/models/base.py", line 1006, in _save_table
    results = self._do_insert(
              ^^^^^^^^^^^^^^^^
  File "/opt/py3/lib/python3.11/site-packages/django/db/models/base.py", line 1047, in _do_insert
    return manager._insert(
           ^^^^^^^^^^^^^^^^
  File "/opt/py3/lib/python3.11/site-packages/django/db/models/manager.py", line 85, in manager_method
    return getattr(self.get_queryset(), name)(*args, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/opt/py3/lib/python3.11/site-packages/django/db/models/query.py", line 1791, in _insert
    return query.get_compiler(using=using).execute_sql(returning_fields)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/opt/py3/lib/python3.11/site-packages/django/db/models/sql/compiler.py", line 1660, in execute_sql
    cursor.execute(sql, params)
  File "/opt/py3/lib/python3.11/site-packages/django/db/backends/utils.py", line 67, in execute
    return self._execute_with_wrappers(
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/opt/py3/lib/python3.11/site-packages/django/db/backends/utils.py", line 80, in _execute_with_wrappers
    return executor(sql, params, many, context)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/opt/py3/lib/python3.11/site-packages/django/db/backends/utils.py", line 84, in _execute
    with self.db.wrap_database_errors:
  File "/opt/py3/lib/python3.11/site-packages/django/db/utils.py", line 91, in __exit__
    raise dj_exc_value.with_traceback(traceback) from exc_value
  File "/opt/py3/lib/python3.11/site-packages/django/db/backends/utils.py", line 89, in _execute
    return self.cursor.execute(sql, params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
django.db.utils.DataError: value too long for type character varying(1024)

附加信息

No response

[baixin513]

感谢反馈，确认为bug，后面版本优化处理限制用户问题长度1024超过无法提问。

[baixin513]

该问题已在 v1.0.3解决。