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无法在 MySQL 中插入日期
原标题:Can not insert date in MySQL
  • 时间:2012-05-25 14:01:38
  •  标签:
  • python
  • mysql

我正试图使用 Python 将数据插入 MySQL 。 在数据库插入 < strong > 、 _、 和 < strong > 时有一个错误 :-) 。

TypeError: not all arguments converted during string formatting             

在代码中:

emoticons =  C:/Users/user/Desktop/emoticons.txt 
csv_data = csv.reader(open(emoticons,  rb ))
count = 0
for row in csv_data:
   count = count + 1
   c.execute("INSERT INTO Emoticons (Emotions) VALUES (%s)", row)
db.close()

我错过了密码里的东西吗 有什么建议吗

最佳回答
csv.reader(open(emoticons,  rb ))

读为 CSV 文件, 逗号为默认分隔符, 返回列表( row 变量) 。

c.execute("INSERT INTO Emoticons (Emotions) VALUES (%s)", row)

row 中等待一个有精确元素的图普(因为查询字符串中有一个 )。

您的文件可能包含逗号, 这些行将被分割成无法格式化为查询的多个元素 。

如果您想要将文件的整行插入到 DB, 您不必使用 csv :

emoticons =  C:/Users/user/Desktop/emoticons.txt 
with open(emoticons,  r ) as f:
    for row in f:
        c.execute("INSERT INTO Emoticons (Emotions) VALUES (%s)", (row,))
db.close()
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