python3连接mysql

标签：exec   class   语句   exe   ted   列表   test   sql语句   error:   

import pymysql

# 打开数据库连接
db = pymysql.connect("localhost","testuser","test123","TESTDB" )

# 使用cursor()方法获取操作游标 
cursor = db.cursor()

# SQL 查询语句
sql = "SELECT * FROM EMPLOYEE        WHERE INCOME > ‘%d‘" % (1000)
try:
   # 执行SQL语句
   cursor.execute(sql)
   # 获取所有记录列表
   results = cursor.fetchall()
   for row in results:
      fname = row[0]
      lname = row[1]
      age = row[2]
      sex = row[3]
      income = row[4]
       # 打印结果
      print ("fname=%s,lname=%s,age=%d,sex=%s,income=%d" %              (fname, lname, age, sex, income ))
except:
   print ("Error: unable to fetch data")

# 关闭数据库连接
db.close()

python3连接mysql

标签：exec   class   语句   exe   ted   列表   test   sql语句   error:   

原文地址：http://www.cnblogs.com/gala1021/p/7305228.html