Question

我无法在mysql数据库中输入记录。

import mysql.connector

mydb = mysql.connector.connect(
    host = "localhost",
    user = "root",
    password = "root@123",
    database = "testdb",
    )

print(mydb)

my_cursor = mydb.cursor()
sql_query = ("INSERT INTO users (name,email,age) VALUES (%s, %s, %s)")
record1 = ('Tim','Tim123',45)
records = [("Ankit","ankit345",30),
    ("shubhra","shubhra567",29),
    ("anita","anit789",55),]
my_cursor.execute(sql_query,records)
mydb.commit()


mydb = mysql.connector.connect(
    host = "localhost",
    user = "root",
    password = "root@123",
    database = "testdb",
    )

print(mydb)

my_cursor = mydb.cursor()
sql_query = ("INSERT INTO users (name,email,age) VALUES (%s %s %s)")
record1 = ('Tim','Tim123',45)
my_cursor.execute(sql_query,record1)
mydb.commit()

Administrator @ DESKTOP-60U78C6 MINGW64 / c / mysql $ python db1.py 追溯（最近一次通话）：文件“ db1.py”，第15行，在 my_cursor.execute（sql_query，record1）执行中的文件“ C：\ Users \ Administrator \ AppData \ Local \ Programs \ Python \ Python37-32 \ lib \ site-packages \ mysql \ connector \ cursor.py”，行569 self._handle_result（self._connection.cmd_query（stmt））在cmd_query中的行553中的文件“ C：\ Users \ Administrator \ AppData \ Local \ Programs \ Python \ Python37-32 \ lib \ site-packages \ mysql \ connector \ connection.py” 结果= self._handle_result（self._send_cmd（ServerCmd.QUERY，查询））文件“ C：\ Users \ Administrator \ AppData \ Local \ Programs \ Python \ Python37-32 \ lib \ site-packages \ mysql \ connector \ connection.py”，行442，在_handle_result中引发错误。get_exception（数据包） mysql.connector.errors.ProgrammingError：1064（42000）：您的SQL语法有错误；查看与您的MySQL服务器版本相对应的手册，以在第1行的'45）附近使用正确的语法

Answer 1

您在值之间缺少逗号：

sql_query = ("INSERT INTO users (name,email,age) VALUES (%s, %s, %s)")
# Here ----------------------------------------------------^---^

无法在python中的mysql db中输入记录

1 个答案: