AttributeError: 'MySQLConnection' 对象没有属性 'execute'

如何解决AttributeError: 'MySQLConnection' 对象没有属性 'execute'

我在选择 * 有 ID 的人时出错。错误说“AttributeError: 'MysqLConnection' 对象没有属性 'execute'”。代码如下：

import MysqL.connector

def insertOrUpdate(id,name):
# tạo đối tượng connection
conn = MysqL.connector.connect(host = "localhost",user = "root",passwd = "",database = "database")

query = "SELECT * FROM people WHERE ID = "+str(id)
cursor = conn.cursor()
cursor.execute(query)
isRecordExist = 0

for row in cursor:
    isRecordExist = 1
if(isRecordExist == 0):
    query = "INSERT INTO people(ID,Name) VALUES("+str(id)+",'"+ str(name)+"')"
else:
    query = "UPDATE people SET Name = '"+str(name)+"' WHERE ID = "+str(id)
conn.execute(query)
conn.commit()
conn.close()

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