从MySQL语句中获取结果并存储在Python列表和检查条件中

import mysql.connector

# 连接到MySQL数据库
cnx = mysql.connector.connect(user='your_username', password='your_password',
                              host='your_host', database='your_database')

# 创建游标对象
cursor = cnx.cursor()

# 执行MySQL查询
query = "SELECT * FROM your_table"
cursor.execute(query)

# 获取查询结果
result = cursor.fetchall()

# 将结果存储在Python列表中
data_list = []
for row in result:
    data_list.append(row)

# 关闭游标和数据库连接
cursor.close()
cnx.close()

# 打印结果
print(data_list)

import mysql.connector

# 连接到MySQL数据库
cnx = mysql.connector.connect(user='your_username', password='your_password',
                              host='your_host', database='your_database')

# 创建游标对象
cursor = cnx.cursor()

# 执行MySQL查询
query = "SELECT * FROM your_table WHERE your_column = 'your_condition'"
cursor.execute(query)

# 获取查询结果
result = cursor.fetchall()

# 将结果存储在Python列表中
data_list = []
for row in result:
    data_list.append(row)

# 关闭游标和数据库连接
cursor.close()
cnx.close()

# 打印结果
print(data_list)