Question

这是我正在运行的脚本：

#Connection
db = MySQLdb.connect(host = "localhost:3306", user = "username", passwd = "password", db = "database", port = 3306)
cursor = db.cursor()
csv_data = csv.reader(file('/home/pi/z_fs/sample_file_for_mysql_upload.csv'))

next(csv_data, None)

for row in csv_data:
cursor.execute('INSERT INTO z_rec_sales(id,address,state,city,zipcode,price,sold_date,price_per_sqft, beds,bathrooms,sqft,url)' \
          'VALUES("%s", "%s", "%s","%s", "%s", "%s", "%s","%s", "%s", "%s", "%s")',row)

运行此脚本时，出现错误：

MySQLdb._exceptions.ProgrammingError: not enough arguments for format string

出什么问题了？

Answer 1

％s说明符的数量与您传递的参数数量不匹配。您有12个参数，但只有11个'％s'。

Answer 2

cursor.execute('INSERT INTO z_rec_sales(id,address,state,city,zipcode,price,sold_date,price_per_sqft, beds,bathrooms,sqft,url)' \
'VALUES("%s", "%s", "%s","%s", "%s", "%s", "%s","%s", "%s", "%s", "%s")',row)

％s说明符数量与您传递的参数数量不匹配。

运行脚本时没有足够的参数用于格式字符串

2 个答案: