Python语言基础
Python语言进阶
Python数据结构

删除表,如果存在。

删除表,如果存在。详细操作教程
以下实例为学习删除表,如果存在。,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 = "DROP TABLE if EXISTS customers"
mycursor.execute(sql)
#if this page was executed with no error(s), you have successfully deleted the "customers" table.
执行以上代码输出结果为:
# Filename : example.py
# Author by : www.lidihuo.com

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