Python语言基础
Python语言进阶
Python数据结构

使用筛选器来选取

使用筛选器来选取详细操作教程
以下实例为学习使用筛选器来选取,具体代码如下:
# Filename : example.py
# Author by : www.lidihuo.com
import mysql.connector
mydb = mysql.connector.connect(
  host="localhost",
  user="myusername",
  passwd="mypassword",
  database="mydatabase"
)
mycursor = mydb.cursor()
sql = "SELECT * from customers WHERE address = 'Park Lane 38'"
mycursor.execute(sql)
myresult = mycursor.fetchall()
for x in myresult:
  print(x)
执行以上代码输出结果为:
# Filename : example.py
# Author by : www.lidihuo.com

(11, 'Ben', 'Park Lane 38')
昵称: 邮箱:
Copyright © 2022 立地货 All Rights Reserved.
备案号:京ICP备14037608号-4