python第14天sqlite操作

import sqlite3
conn=sqlite3.connect('student.db')#连接数据库
#游标，执行sql语句的命令:准备好了sql语句找游标执行
cursor=conn.cursor()
sql='select * from student'
result=cursor.execute(sql)
for row in result
    print(row)
#添加的操作
sql='insert into student values('张三','男')'
cursor.execute(sql)
conn.commit()#提交到数据库
conn.close()
#修改
sql="UPDATE student AET sex='女' WHERE name='张三'"
cursor.execute(sql)
conn.commit()
conn.close()
#删除
sql="DELETE FROM student WHERE name='张三'"
cursor.execute(sql)
conn.commit()
conn.close()

来源：https://blog.csdn.net/weixin_44748488/article/details/99694427