Python 操做 sqlite

代碼示例

#導入sqlite3庫
import sqlite3  

#鏈接數據庫  
conn = sqlite3.connect("customers.db")  

#建立表，主鍵id自增
conn.execute('''CREATE TABLE IF NOT EXISTS tb_user
      (ID INTEGER PRIMARY KEY AUTOINCREMENT NOT NULL, 
      NAME           TEXT    NOT NULL, 
      AGE            INT     NOT NULL);''')  

#向表中插入記錄  
name = 'Jay'
age = 28
sql = "insert into tb_user(name,age)values('%s',%d)" % (name, age)  
conn.execute(sql)  
conn.commit() 

# 查詢記錄
cursor = conn.execute("select id,name,age  from tb_user")
values = cursor.fetchall()
print(values)

#關閉數據庫鏈接  
cusor.close()conn.close()