mycursor.execute 使用 python 插入时出现问题

mycursor.execute problem in insertion using python

我正在尝试将我的 json 文件数据插入我的数据库 table 命名位置,但无论我做什么都不起作用,我一直在 mycursor.execute 中收到相同的错误,我是 python 的初学者,所以我知道的不多 任何帮助将不胜感激,谢谢 多亏了你,我解决了之前的问题,我忘了在 sql_location

中关闭括号
    import mysql.connector
    import json
    
    mydb = mysql.connector.connect(host='localhost', port='3306', user='root', password='nihad147', database='tweets')
    mycursor = mydb.cursor()
    
    sql_location = """insert into tweet_location (
                                             latitude,
                                             longitude,
                                              tweet_id,
                                            VALUES(%s,%s,%s)"""
    myJsonFile = open('tweet.json', encoding="utf-8")
    mycursor.execute("DELETE FROM tweet_location")
    c = 0
    for line in myJsonFile:
        c = c + 1
        print("tweet number ", c, " is uploading to the server")
    data = json.loads(line)
    
    tweet = ("select * from tweet ")
    mycursor.execute(tweet)
    
    myresult = mycursor.fetchall()
    
    row_count = len(myresult)
    if row_count == 0:
        val_location = (data['location']['lat'], data['location']['lon'], data['tweet_id'])
        mycursor.execute(sql_location, val_location)
  
    mydb.commit()

这是我不断收到的错误:

文件

        mycursor.execute(sql_location, val_location)
    

在执行self._handle_result(self._connection.cmd_query(stmt)) 在 cmd_query 结果 = self._handle_result(self._send_cmd(ServerCmd.QUERY, 查询)) 在 _handle_result 提高 errors.get_exception(数据包)

mysql.connector.errors.ProgrammingError: 1064 (42000): 你的 SQL 语法有误;查看与您的 MySQL 服务器版本相对应的手册,了解在第 5

行的 'VALUES(28.0000272,2.9999825,'1298045077621800960')' 附近使用的正确语法

我的 json 文件数据示例:

{
  "tweet_id": "1261276320878788609",
  "date": "Fri May 15 12:44:42 +0000 2020",
  "raw_text": "برنامج وطني لدعم المبدعين في مواجهة #كورونا",
  "geo_source": "user_location",
  "location": {
    "address": {
      "country": "Tunisia",
      "country_code": "tn",
      "state_district": "غزالة",
      "county": "العرب",
      "state": "Bizerte"
    },
    "response": "{'place_id': 235309103, 'licence': 'Data © OpenStreetMap contributors, ODbL 1.0. https://osm.org/copyright', 'osm_type': 'relation', 'osm_id': 7124228, 'boundingbox': ['37.105957', '37.2033466', '9.4739053', '9.6124953'], 'lat': '37.1551868', 'lon': '9.54834183807249', 'display_name': 'العرب, غزالة, Bizerte, Tunisia', 'class': 'boundary', 'type': 'administrative', 'importance': 0.45, 'icon': '/data/nominatimimages/mapicons/poi_boundary_administrative.p.20.png','address':{'county': 'العرب', 'state_district': 'غزالة', 'state': 'Bizerte', 'country': 'Tunisia', 'country_code': 'tn'}}",
    "geohash": "snwg37buskzd",
    "query_term": "arab",
    "lon": 9.54834183807249,
    "lat": 37.1551868
  },
  "user_friends_count": 61,
  "user_description": "I love UAE and his great leadership",
  "user_created_at": "Wed Oct 09 11:41:41 +0000 2013",
  "user_screen_name": "SikandarMirani",
  "user_id_str": "706377881",
  "user_verified": false,
  "user_statuses_count": 50804,
  "user_followers_count": 946,
  "user_location": "Dubai United Arab Emirates"
}

我将我的数据库 table 声明为 tweet_id bigint / latitude float / longitude float

您还没有关闭变量 sql_location 中的括号。 应该是:

sql_location = """insert into tweet_location (latitude, longitude, tweet_id) values (%s, %s, %s)