Python或SQLite可以动态搜索和替换输出吗？

text = "Hello, World!"
new_text = text.replace("World", "Python")
print(new_text)  # 输出：Hello, Python!

import re

text = "Hello, World!"
new_text = re.sub(r"World", "Python", text)
print(new_text)  # 输出：Hello, Python!

import sqlite3

# 连接到SQLite数据库
conn = sqlite3.connect('example.db')
cursor = conn.cursor()

# SELECT语句示例
cursor.execute("SELECT * FROM table_name WHERE column_name = 'value'")
result = cursor.fetchall()

# UPDATE语句示例
cursor.execute("UPDATE table_name SET column_name = 'new_value' WHERE condition")

# 提交更改并关闭连接
conn.commit()
conn.close()