python操作mysql数据库的简单示例,pythonmysql数据库,下面的python代码通


下面的python代码通过MySQLdb模块链接mysql数据库,然后打开数据库,并通过sql语句查询mysql的版本号,最后关闭数据库连接

#!/usr/bin/pythonimport MySQLdb# Open database connectiondb = MySQLdb.connect("localhost","testuser","test123","TESTDB" )# prepare a cursor object using cursor() methodcursor = db.cursor()# execute SQL query using execute() method.cursor.execute("SELECT VERSION()")# Fetch a single row using fetchone() method.data = cursor.fetchone()print "Database version : %s " % data# disconnect from serverdb.close()

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