我把MySQL的語句中放在了Python中(我用的Pycharm)，有個sql語句是如下：insertinto`level-1metric`(`Year`,`SupplyChain`,`Region`,`POF`)select*from(select`Year`,`SupplyChain`,...

我把MySQL的語句中放在了Python中(我用的Pycharm)，有個sql語句是如下：

insert into `level-1 metric`(`Year`,`Supply Chain`,`Region`,`POF`)

select * from(

select `Year`,`Supply Chain`,`Region`,(sum(`POF(?)`)/count(`Mat Ref`)) as `%POF` from `metric`

group by `Year`,`Supply Chain`,`Region`

union all

select `Year`,"Global" as `Supply Chain`,"Global" as `Region`,(sum(`POF(?)`)/count(`Mat Ref`)) as `%POF` from `metric` group by `Year`)POF4 /這里兩個“Global”是手動輸入的，不是來自select語句結果

on duplicate key update `level-1 metric`.`Perfect Order Fulfillment (Supplier)`=POF4.`%POF`;"]

問題是我把這個語句放到python中后，“Global” 那里因為有個雙引號，python就報錯，請問應該怎么改呢：

下面是python中的語句

import MySQLdb

import MySQLdb.cursors

conn=MySQLdb.connect(host='localhost',user='root',passwd='4522321',db='test')

cursor = conn.cursor()

sql = "select * from `metric`"

cursor.execute(sql)

alldata = cursor.fetchall()

if alldata:

for rec in alldata:

print rec

POF=["insert into `level-1 metric`(`Year`,`Supply Chain`,`Region`,`POF`)\

select * from(\

select `Year`,`Supply Chain`,`Region`,(sum(`POF(?)`)/count(`Mat Ref`)) as `%POF` from `metric`\

group by `Year`,`Supply Chain`,`Region`\

union all\

select `Year`,"Global" as `Supply Chain`,"Global" as `Region`,(sum(`POF(?)`)/count(`Mat Ref`)) as\`%POF` from `metric` group by `Year`)POF4 '''這里兩個“Global”是手動輸入的，不是來自select語句’‘’,這兩個global在python中報錯

on duplicate key update `level-1 metric`.`Perfect Order Fulfillment (Supplier)`=POF4.`%POF`;"]

展開

總結

以上是生活随笔為你收集整理的python双引号报错_Python中select语句中的双引号”“怎么处理的全部內容，希望文章能夠幫你解決所遇到的問題。

如果覺得生活随笔網站內容還不錯，歡迎將生活随笔推薦給好友。