Question

我正在尝试从csv calles＆＃39; items.csv＆＃39;中获取值。然后尝试将值存储在名为＆＃39; articles2＆＃39;的数据库表中。 insert语句触发以下错误：

pymysql.err.InternalError: (1292, "Incorrect datetime value: 'row[3]' for column 'date_added' at row 1")

这是我的代码：

 import csv
    import re
    import pymysql
    import sys
    import os
    import requests
    from PIL import Image

    def insert_articles2(rows):
      rowcount = 0
      for row in rows:
        if rowcount !=0:
           sql = "INSERT INTO articles2 (country, event_name, md5, date_added, profile_image, banner, sDate, eDate, address_line1, address_line2, pincode, state, city, locality, full_address, latitude, longitude, start_time, end_time, description, website, fb_page, fb_event_page, event_hashtag, source_name, source_url, email_id_organizer, ticket_url) VALUES ('row[0]', 'row[1]', 'row[2]', 'row[3]', 'row[4]', 'row[5]', 'row[6]', 'row[7]', 'row[8]', 'row[9]', 'row[10]', 'row[11]', 'row[12]', 'row[13]', 'row[14]', 'row[15]', 'row[16]', 'row[17]', 'row[18]', 'row[19]', 'row[20]', 'row[21]', 'row[22]', 'row[23]', 'row[24]', 'row[25]', 'row[26]', 'row[27]')"
           cursor.execute(sql)
           connection.commit() 
        rowcount+=1


rows = csv.reader(open("items.csv", "r"))
insert_articles2(rows)

这里是表格＆＃39; articles2＆＃39;的结构。请查看字段的所有数据类型。我应该在Python脚本中做出哪些改变才能使其工作？：

CREATE TABLE IF NOT EXISTS `articles2` (
  `id` int(6) NOT NULL AUTO_INCREMENT,
  `country` varchar(45) NOT NULL,
  `event_name` varchar(200) NOT NULL,
  `md5` varchar(35) NOT NULL,
  `date_added` timestamp NULL DEFAULT NULL,
  `profile_image` varchar(350) NOT NULL,
  `banner` varchar(350) NOT NULL,
  `sDate` timestamp NOT NULL DEFAULT '0000-00-00 00:00:00',
  `eDate` timestamp NOT NULL DEFAULT '0000-00-00 00:00:00',
  `address_line1` mediumtext,
  `address_line2` mediumtext,
  `pincode` int(7) NOT NULL,
  `state` varchar(30) NOT NULL,
  `city` text NOT NULL,
  `locality` varchar(50) NOT NULL,
  `full_address` varchar(350) NOT NULL,
  `latitude` varchar(15) NOT NULL,
  `longitude` varchar(15) NOT NULL,
  `start_time` time NOT NULL,
  `end_time` time NOT NULL,
  `description` longtext CHARACTER SET utf16 NOT NULL,
  `website` varchar(50) DEFAULT NULL,
  `fb_page` varchar(200) DEFAULT NULL,
  `fb_event_page` varchar(200) DEFAULT NULL,
  `event_hashtag` varchar(30) DEFAULT NULL,
  `source_name` varchar(30) NOT NULL,
  `source_url` varchar(350) NOT NULL,
  `email_id_organizer` varchar(100) NOT NULL,
  `ticket_url` mediumtext NOT NULL,
  PRIMARY KEY (`id`),
  KEY `full_address` (`full_address`),
  KEY `full_address_2` (`full_address`),
  KEY `id` (`id`),
  KEY `event_name` (`event_name`),
  KEY `sDate` (`sDate`),
  KEY `eDate` (`eDate`),
  KEY `id_2` (`id`),
  KEY `country` (`country`),
  KEY `event_name_2` (`event_name`),
  KEY `sDate_2` (`sDate`),
  KEY `eDate_2` (`eDate`),
  KEY `state` (`state`),
  KEY `locality` (`locality`),
  KEY `start_time` (`start_time`),
  KEY `start_time_2` (`start_time`),
  KEY `end_time` (`end_time`),
  KEY `id_3` (`id`),
  KEY `id_4` (`id`),
  KEY `event_name_3` (`event_name`),
  KEY `md5` (`md5`),
  KEY `sDate_3` (`sDate`),
  KEY `eDate_3` (`eDate`),
  KEY `latitude` (`latitude`),
  KEY `longitude` (`longitude`),
  KEY `start_time_3` (`start_time`),
  KEY `end_time_2` (`end_time`)
) ENGINE=InnoDB  DEFAULT CHARSET=latin1 AUTO_INCREMENT=4182 ;

csv的一个示例行：

country event_name  md5 date_added  profile_image   banner  sDate   eDate   address_line1   address_line2   pincode state   city    locality    full_address    latitude    longitude   start_time  end_time    description website fb_page fb_event_page   event_hashtag   source_name source_url  email_id_organizer  ticket_url

India   India's largest 10K challenge, ProIndiaRun, Hyderabad on April 29th 6fa7ab214c279b765748b28362e9020b    2018-04-10 04:10:45     ../images/events/India-s-largest-10K-challenge-ProIndiaRun-Hyderabad-on-April-29th-Hyderabad-4-banner.png   2018-04-29 00:00:00 2018-04-29 00:00:00         500041  Telangana   Hyderabad       TBA, Hyderabad, Hyderabad, Telangana, 500041            05:00:00    10:00:00    Event Description,,ProIndiaRun, Hyderabad,,Welcome to Pro Run India, India's largest 10K challenge happening at Pan India Level in different cities. Come along with them to make India better, to raise the child in their choice of sports supporting them financially.,,,,Pro- Run India is coming to Hyderabad on 29th April 2018. The Run lets you choose from  5k and 10K Run. Hurry, Register today!,,,,5KM RUN : INR 650,,AGE: 10 to 50 Years(Male/Female),,AGE: 51 to 70 Years(Male/Female) VETERUN CATEGORY,,,Finisher Medals,,BIB with Timing Chip,,Electronic Timing Certificate,,Refreshment,,,10KM CHALLENGE : INR 1000,,AGE: 10 to 70 Years(Male/Female),,,Finisher Medals,,BIB with Timing Chip,,Electronic Timing Certificate,,Refreshment,,,PRIZES:-,,5KM (TROPHIES FOR 1ST THREE RUNNER UP'S MALE & FEMALE),,10KM CHALLENGE,,FEMALE,,1ST PRIZE INR 5000/-  2ND PRIZE INR 3000/- 3RD PRIZE INR 2000/-,,MALE,,1ST PRIZE INR 5000/-  2ND PRIZE INR 3000/- 3RD PRIZE INR 2000/-,,,                       https://www.eventsnow.com/events/9232-proindiarun-hyderabad proindiarun@gmail.com

Answer 1

使用该语句，您尝试将字符串'row[0]'，'row[1]'，'row[2]'，...等插入列中。

From the documentation，正确用法的一个例子是：

sql = "INSERT INTO `users` (`email`, `password`) VALUES (%s, %s)"
cursor.execute(sql, ('webmaster@python.org', 'very-secret'))

所以在你的情况下应该是：

sql = """
   INSERT INTO articles2 (country, event_name, md5, ..., ticket_url)
   VALUES (%s, %s, %s, ..., %s)
"""
cursor.execute(sql, row)

顺便说一下，如果您要插入所有列并且表格中的顺序与csv匹配，则可以避免指定(country, event_name, md5, ..., ticket_url)。

使用executemany将允许您避免for循环，以更有效的方式插入一次调用中的整批行。

cursor.executemany(sql, rows)

MySQL插入语句在Python中不起作用

1 个答案: