一、首先须要安装好oracle数据库,本机适用plsql链接数据库正常,记录下数据库名称python
二、安装cx_oracle模块sql
pip install cx_Oracle数据库
三、python中引入模块oracle
import cx_Oracle as cx测试
四、测试fetch
conn = cx.connect('sys/password@localhost/orcl')
cursor = conn.cursor ()
cursor.execute ("select * from dual")
row = cursor.fetchone ()
print (row)
cursor.close ()
conn.close () blog