import MySQLdb # 打开数据库连接 db = MySQLdb.connect("localhost","root","11111111","TESTDB" ) # 使用cursor()方法获取操作游标 cursor = db.cursor() # 使用execute方法执行SQL语句 cursor.execute("SELECT VERSION()") # 使用 fetchone() 方法获取一条数据 data = cursor.fetchone() print "Databas...
pymysql.connections.Connection(*, user=None, password=‘’, host=None, database=None, unix_socket=None, port=0, charset=‘’, sql_mode=None, read_default_file=None, conv=None, use_unicode=True, client_flag=0, cursorclass=<class ‘pymysql.cursors.Cursor’>, init_command=None, connect_...
pymysql.connections.Connection(*, user=None, password='', host=None, database=None, unix_socket=None, port=0, charset='', sql_mode=None, read_default_file=None, conv=None, use_unicode=True, client_flag=0, cursorclass=<class 'pymysql.cursors.Cursor'>, init_command=None, connect_timeo...
Connector/Python 1.2.1 and up supports authentication plugins found in MySQL 5.6. This includesmysql_clear_passwordandsha256_password, both of which require an SSL connection. Thesha256_passwordplugin does not work over a non-SSL connection because Connector/Python does not support RSA encryption. ...
MySQL 官方的connector pymysql 语法兼容MySQLdb,使用python写的库,支持python3 2 安装MySQL数据库 本文使用的是mariadb数据库,与MySQL相似 1 挂载镜像文件(本次使用的是本地镜像文件) 2 启动MySQL数据库 3 创建用户名和密码并刷新 grant all(表示所有操作) on.(库.表(所有的,也可以指定)) to root@localhost(...
import pymysql.cursors# 连接到数据库connection=pymysql.connect(host='localhost',user='python_study_user',password='xxxxxx',database='python_study',charset='utf8',cursorclass=pymysql.cursors.DictCursor) 连接的参数说明: host:数据库服务器的主机 ...
一.MySQL数据库1.MySQL的安装与配置 2.SQL语句详解 二.Python操作MySQL数据库1.安装MySQL扩展包 2.程序接口DB-API 3.Python调用MySQLdb扩展包 三.Python操作Sqlite3数据库 四.总结 一.MySQL数据库 数据库(Database)是按照数据结构来组织、存储和管理数据的仓库,在数据库管理系统中,用户可以对数据进行新增、删除、...
Connector/Python disablesautocommitby default (seeMySQLConnection.autocommit Property). And the Read/Write Splitting functionality must haveautocommitenabled to work properly. Add the following code above line 8: cnx.autocommit = True Then we can run the program again: ...
File "D:/Program Files/Python38/SQL测试.py", line 13, in <module> db = pymysql.connect("localhost", "root", "root", "test") File "D:\Program Files\Python38\lib\site-packages\pymysql\__init__.py", line 94, in Connect return Connection(*args, **kwargs) File "D:\Program File...
A connection with the MySQL server can be established using either the mysql.connector.connect() function or the mysql.connector.MySQLConnection() class: cnx = mysql.connector.connect(user='joe', database='test') cnx = MySQLConnection(user='joe', database='test')The...