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2024年4月13日发(作者：ae特效下载)

python sqlite案例

英文回答：

Python is a widely used programming language for

various applications, and SQLite is a lightweight and easy-

to-use database engine. In this case, we will explore how

to use Python with SQLite to create a simple database,

perform CRUD (Create, Read, Update, Delete) operations, and

execute queries.

First, we need to import the SQLite module in Python by

using the following command:

python.

import sqlite3。

Next, we can establish a connection to the SQLite

database by using the `connect()` function. If the database

does not exist, it will be created automatically. Here's an

example:

python.

conn = t('')。

Now, we can create a cursor object to execute SQL

statements. The cursor is used to traverse the records in

the result set. Here's an example of creating a table:

python.

cursor = ()。

e('''CREATE TABLE employees.

(id INT PRIMARY KEY NOT NULL,。

name TEXT NOT NULL,。

age INT NOT NULL)''')。


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