手写python的oracle模块,[宜配屋]听图阁

模块,[宜配屋]听图阁"/>

手写python的oracle模块,[宜配屋]听图阁

本文实例讲述了python使用 cx_Oracle 模块进行查询操作。分享给大家供大家参考，具体如下：

# !/usr/bin/env python

# -*- coding: utf-8 -*-

import cx_Oracle

from pprint import pprint

import csv

import time

import re

import binascii

print time.ctime()

try:

conn = cx_Oracle.connect('tlcbuser/tlcbuser@10.5.100.232/tlyy')

# cursor = conn.cursor()

# xsql="select * from tlcb_mon_device a where a.ipaddr='10.3.244.1'"

# r = cursor.execute(xsql)

# print r

except Exception,e:

print e

print type(e)

print str(e).decode('UTF-8').encode('GBK')

print time.ctime()

C:\Python27\python.exe C:/Users/tlcb/PycharmProjects/untitled/a6.py

Mon Oct 22 10:35:59 2018

ORA-12170: TNS: ���ӳ�ʱ

Mon Oct 22 10:36:20 2018

Process finished with exit code 0

# !/usr/bin/env python

# -*- coding: utf-8 -*-

import cx_Oracle

from pprint import pprint

import csv

import time

import re

import binascii

import os

os.environ['NLS_LANG'] = 'SIMPLIFIED CHINESE_CHINA.UTF8'

print time.ctime()

try:

conn = cx_Oracle.connect('tlcbuser/tlcbuser@10.5.100.232/tlyy')

# cursor = conn.cursor()

# xsql="select * from tlcb_mon_device a where a.ipaddr='10.3.244.1'"

# r = cursor.execute(xsql)

# print r

except Exception,e:

print e

print type(e)

print time.ctime()

C:\Python27\python.exe C:/Users/tlcb/PycharmProjects/untitled/a6.py

Mon Oct 22 10:44:20 2018

ORA-12170: TNS: 连接超时

Mon Oct 22 10:44:41 2018

Process finished with exit code 0

# !/usr/bin/env python

# -*- coding: utf-8 -*-

import cx_Oracle

from pprint import pprint

import csv

import time

import re

import binascii

import os

os.environ['NLS_LANG'] = 'SIMPLIFIED CHINESE_CHINA.UTF8'

print time.ctime()

conn = cx_Oracle.connect('test/test@10.10.17.200/serv')

cursor = conn.cursor()

xsql="select 'aaa' from dual"

cursor.execute(xsql)

result = cursor.fetchall()

print result

C:\Python27\python.exe C:/Users/tlcb/PycharmProjects/untitled/rizhiyi/a7.py

Mon Oct 22 11:33:52 2018

[('aaa',)]

Process finished with exit code 0

希望本文所述对大家Python程序设计有所帮助。