pymysql.err.DataError: (1406, “Data too long for column ‘response‘ at row 2“)

(Background on this error at: https://sqlalche.me/e/20/9h9h) (Background on this error at: https://sqlalche.me/e/20/7s2a)
Traceback (most recent call last):
  File "/usr/local/lib/python3.10/dist-packages/sqlalchemy/engine/base.py", line 1938, in _exec_single_context
    self.dialect.do_executemany(
  File "/usr/local/lib/python3.10/dist-packages/sqlalchemy/dialects/mysql/mysqldb.py", line 175, in do_executemany
    rowcount = cursor.executemany(statement, parameters)
  File "/usr/local/lib/python3.10/dist-packages/pymysql/cursors.py", line 182, in executemany
    return self._do_execute_many(
  File "/usr/local/lib/python3.10/dist-packages/pymysql/cursors.py", line 220, in _do_execute_many
    rows += self.execute(sql + postfix)
  File "/usr/local/lib/python3.10/dist-packages/pymysql/cursors.py", line 153, in execute
    result = self._query(query)
  File "/usr/local/lib/python3.10/dist-packages/pymysql/cursors.py", line 322, in _query
    conn.query(q)
  File "/usr/local/lib/python3.10/dist-packages/pymysql/connections.py", line 558, in query
    self._affected_rows = self._read_query_result(unbuffered=unbuffered)
  File "/usr/local/lib/python3.10/dist-packages/pymysql/connections.py", line 822, in _read_query_result
    result.read()
  File "/usr/local/lib/python3.10/dist-packages/pymysql/connections.py", line 1200, in read
    first_packet = self.connection._read_packet()
  File "/usr/local/lib/python3.10/dist-packages/pymysql/connections.py", line 772, in _read_packet
    packet.raise_for_error()
  File "/usr/local/lib/python3.10/dist-packages/pymysql/protocol.py", line 221, in raise_for_error
    err.raise_mysql_exception(self._data)
  File "/usr/local/lib/python3.10/dist-packages/pymysql/err.py", line 143, in raise_mysql_exception
    raise errorclass(errno, errval)
pymysql.err.DataError: (1406, "Data too long for column 'response' at row 2")

原来是因为要存入这厮

数据字段由TEXT修改为LONGTEXT

备注:mysql存储限制

  • TINYTEXT: 最大长度 255 字节
  • TEXT: 最大长度 65,535 字节(约 64KB)
  • MEDIUMTEXT: 最大长度 16,777,215 字节(约 16MB)
  • LONGTEXT: 最大长度 4,294,967,295 字节(约 4GB)

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