【发布时间】:2020-12-03 12:30:36
【问题描述】:
我正在尝试将网络抓取的交易上传到 mysql 服务器:
def sendToSQL(deals, n):
length = len(deals)
if length < n:
print("Not enough deals",length,n)
return
server = 'zains.database.windows.net'
database = 'COSC'
username = 'zainy'
password = 'pw'
driver= '{ODBC Driver 17 for SQL Server}'
mydb = pyodbc.connect('DRIVER='+driver+';PORT=1433;SERVER='+server+';PORT=1443;DATABASE='+database+';UID='+username+';PWD='+ password)
mycursor = mydb.cursor()
for i in deals[0:n]:
mycursor.execute("CREATE TABLE Dealsea(title text, link text, content text, vendor text)")
mycursor.execute ("""
INSERT INTO DealSea
VALUES
(i.getTitle(),i.getLink(),i.getContent(),i.getVendor())""")
mydb.commit()
给我这个错误:
pyodbc.ProgrammingError: ('42000', '[42000] [Microsoft][ODBC Driver 17 for SQL Server][SQL Server]Cannot find either column "i" or the user-defined function or aggregate "i.getTitle", or the name is ambiguous. (4121) (SQLExecDirectW)')
【问题讨论】:
-
MySQL / MS SQL Server?错误消息清楚地表明 MS SQL Server。
-
SQL Server 对您的 python 程序、它的
i变量和 this 变量属性一无所知。您必须将值作为查询参数发送。
标签: python mysql sql web-scraping pyodbc