在阅读了几个输入后,我仍然无法让它工作。 很可能我做错了,但我尝试了几种不同的方法
我想做的是从 CSV 中提取数据并将其添加到我新创建的数据库/表中
我的 csv 输入看起来像这样
NodeName,NeId,Object,Time,Interval,Direction,NeAlias,NeType,Position,AVG,MAX,MIN,percent_0-5,percent_5-10,percent_10-15,percent_15-20,percent_20-25,percent_25-30,percent_30-35,percent_35-40,percent_40-45,percent_45-50,percent_50-55,percent_55-60,percent_60-65,percent_65-70,percent_70-75,percent_75-80,percent_80-85,percent_85-90,percent_90-95,percent_95-100,IdLogNum,FailureDescription
X13146PAZ,5002,1/11/100,2016-05-16 00:00:00,24,Near End,GE0097-TN01.1,AMM 20PB,-,69684,217287,772,10563,8055,10644,15147,16821,13610,7658,2943,784,152,20,3,0,0,0,0,0,0,0,0,0,-
...
X13146PAZ,5002,1/11/102,2016-05-16 00:00:00,24,Near End,GE0097-TN01.1,AMM 20PB,-,3056,28315,215,86310,90,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-
...
X13146PAZ,5002,1/11/103,2016-05-16 00:00:00,24,Near End,GE0097-TN01.1,AMM 20PB,-,769,7195,11,86400,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-
mysql 表已创建,但可能是问题所在,因为一些 ar varchar 列和一些是整数列
如果有用的话,我的服务器是 Ubuntu
我的代码
# -*- coding: utf-8 -*-
#Imports
from datetime import date, timedelta
import sys
import MySQLdb as mdb
import csv
import os
#Vars
Yesterday = date.today() - timedelta(1)
#Opening document
RX_Document = open('./reports/X13146PAZ_TN_WAN_ETH_BAND_RX_' + Yesterday.strftime("%Y%m%d") + "_231500.csv" , 'r')
RX_Document_Str = './reports/X13146PAZ_TN_WAN_ETH_BAND_RX_' + Yesterday.strftime("%Y%m%d") + "_231500.csv"
csv_data = csv.reader(file(RX_Document_Str))
con = mdb.connect('localhost', 'username', 'password','tn_rx_utilization');
counter = 0
for row in csv_data:
if counter == 0:
print row
continue
counter = 1
if counter == 1:
cur = con.cursor()
cur.execute('INSERT INTO RX_UTIL(NodeName, NeId, Object, Time, Interval1,Direction,NeAlias,NeType,Position,AVG,MAX,MIN,percent_5-10,percent_10-15,percent_15-20,percent_20-25,percent_25-30,percent_30-35,percent_35-40,percent_40-45,percent_45-50,percent_50-55,percent_55-60,percent_60-65,percent_65-70,percent_70-75,percent_75-80,percent_80-85,percent_85-90,percent_90-95,percent_95-100,IdLogNum,FailureDescription)' 'VALUES("%s","%s","%s","%s","%s","%s","%s","%s","%s","%s","%s","%s","%s","%s","%s","%s","%s","%s","%s","%s","%s","%s","%s","%s","%s","%s","%s","%s","%s","%s","%s","%s","%s","%s")',tuple(row[:34]))
con.commit()
#cur.execute("SELECT VERSION()")
#ver = cur.fetchone()
con.commit()
con.close()
最佳答案
您不应将占位符 %s
放在引号 "
中:
cur.execute('''INSERT INTO RX_UTIL(NodeName, NeId, Object, Time, Interval1,Direction,
NeAlias,NeType,Position,AVG,MAX,MIN,"percent_5-10","percent_10-15",
"percent_15-20","percent_20-25","percent_25-30","percent_30-35",
"percent_35-40","percent_40-45","percent_45-50","percent_50-55",
"percent_55-60","percent_60-65","percent_65-70","percent_70-75",
"percent_75-80","percent_80-85","percent_85-90","percent_90-95",
"percent_95-100",IdLogNum,FailureDescription)
VALUES(%s,%s,%s,%s,%s,%s,%s,%s,%s,%s,%s,%s,%s,%s,%s,%s,%s,%s,%s,%s,
%s,%s,%s,%s,%s,%s,%s,%s,%s,%s,%s,%s,%s)''', tuple(row[:33]))
关于python - CSV - 使用 Python 的 MYSQL,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/37282193/