Python中LOADDATAINFILE语句导入数据到MySQL遇到问题的解决方案分享

问题：programmingerror: (1064, "you have an error in your sql syntax; check the manual that corresponds to your mysql server version for the right syntax to use near 'row 1' at line 1")

代码如下：

# -*- coding: utf-8 -*-

"""

created on fri apr 20 10:22:25 2018

@author: lingtingwu

"""

import os;

import pandas;

import mysqldb;

import matplotlib;

import matplotlib.pyplot as plt;

connection = mysqldb.connect(

host='localhost',

user='root',

passwd='123456',

db='7.1',

charset='utf8'

);

#导入数据到mysql

#遍历目录，把里面的所有数据入库

rootdir="d:\\python\\7.1\\";

def exesql(sql):

print("exesql: " + sql)

connection.query(sql);

for filename in os.listdir(rootdir):

path = os.path.join(rootdir, filename)

if ".txt" in filename:

print(path)

path = path.replace("\\", "\\\\");

#拿到文件名中的时间字段

datetime = filename[0:8];

tablename = "订购明细" + datetime;

#建表、导入数据到表中

exesql("drop table if exists " + tablename)

exesql("create table " + tablename + "(订单编号 int, 订购日期 datetime, 用户id int, 产品 char(8), `单价(元)` int, 数量 int, 订购金额 int);");

exesql("load data local infile '" + path + "' into table `" + tablename + "` character set 'utf8' columns terminated by ',' lines terminated by '\\n' ignore 1lines;");#把row改成lines

#建立日订购统计表

exesql("create table if not exists 日订购统计表(统计日期 date, 订购用户数 int, 订购次数 int, 人均订购金额 double, 订购总额 double);");

exesql("delete from 日订购统计表 where 统计日期='" + datetime + "';");

exesql("insert into 日订购统计表 select '" + datetime + "', count(distinct 用户id), count(用户id), sum(订购金额)/count(distinct 用户id), sum(订购金额) from `" + tablename + "`;");

statday = pandas.read_sql('select * from 日订购统计表;', con=connection);

#记得用完要关闭连接

connection.close();

print('\n日订购统计表数据如下:');

print(statday);

#绘图

font = {

'family' : 'simhei'

}

matplotlib.rc('font', **font);

plot1 = plt.plot(statday['统计日期'], statday['订购用户数']);

plot2 = plt.plot(statday['统计日期'], statday['订购次数']);

plot3 = plt.plot(statday['统计日期'], statday['人均订购金额']);

plt.show();

plt.legend(('订购用户数', '订购次数', '人均订购金额'))

解决方案：

把row改成line（python 3.6版本）。