python
# encoding: utf-8
# 版权所有 2024 涂聚文有限公司
# 许可信息查看：言語成了邀功盡責的功臣，還需要行爲每日來值班嗎
# 描述：python -m pip install oracledb
# python -m pip install cx_Oracle --upgrade
# pip install cx_Oracle
# Author : geovindu,Geovin Du 涂聚文.
# IDE : PyCharm 2024.3 python 3.11
# os : windows 10
# database : mysql 9.0 sql server 2019, poostgreSQL 17.0
# Datetime : 2024/12/21 22:14
# User : geovindu
# Product : PyCharm
# Project : Pysimple
# File : oracledemo.py
# explain : 学习
import getpass
import oracledb
import cx_Oracle
# 连接到Oracle数据库
connection = cx_Oracle.connect(user="SCOTT", password="88888", dsn="localhost/ORCL")
# 创建游标
cursor = connection.cursor()
# 执行查询
cursor.execute("SELECT * FROM DEPT")
# 获取查询结果
result = cursor.fetchall()
# 打印查询结果
for row in result:
print(row)
