python - MySQLdb : Operand should contain 1 column(s)

Question

我正在尝试使用 Python 和 MySQLdb 将一些数据插入 MySQL 数据库。当我在程序中执行以下函数时，MySQL 返回错误“1241，‘操作数应包含 1 列’”

用户、密码和数据库正确，表存在，所有权限已授予。

def write_to_mysql(pname, dat, like, reachs, talker, friendsfans):
''
    try:
        con = mdb.connect(user='user', passwd='password', host='localhost', db='database');
    except Exception. err:
        print(err)

    with con:

        cur = con.cursor()
        cur.execute("INSERT INTO fbinsights (page, datum, likes, reach, talking, fanfriends) VALUES( %s, %s, %s, %s, %s, %s)", (pname, dat, like, reachs, talker, friendsfans))

    connection.commit()

错在哪里？

完整回溯:

File "insights.py", line 111, in <module>
    main()
  File "insights.py", line 108, in main
    write_to_mysql(PAGE_NAME, date, likes_atm, reach_day, talking_day, friends_of_fans)
  File "insights.py", line 90, in write_to_mysql
    cur.execute("INSERT INTO fbinsights (page, datum, likes, reach, talking, fanfriends) VALUES( %s, %s, %s, %s, %s, %s)", (pname, dat, like, reachs, talker, friendsfans))
  File "/usr/local/lib/python2.7/site-packages/MySQL_python-1.2.3-py2.7-freebsd-9.0-RELEASE-p3-amd64.egg/MySQLdb/cursors.py", line 174, in execute
    self.errorhandler(self, exc, value)
  File "/usr/local/lib/python2.7/site-packages/MySQL_python-1.2.3-py2.7-freebsd-9.0-RELEASE-p3-amd64.egg/MySQLdb/connections.py", line 36, in defaulterrorhandler
    raise errorclass, errorvalue
_mysql_exceptions.OperationalError: (1241, 'Operand should contain 1 column(s)')

Answer 1

@schlamar 回答了它。传递给 MySQL 的错误类型。