This bug was filed as ticket 19720 (
https://code.djangoproject.com/ticket/19720) and resolved. It should not be
a problem if you are using version 1.4.* or 1.5.* of Django. Additionally,
the fact that you get the same information when you attempt to login with
another SQL client leads me to believe there is something about the
database is not set up right.
-- Dylan
On Wed, May 15, 2013 at 5:43 AM, Michael Van <fanlinsh...@gmail.com> wrote:
> I have the same error when python managment runserver :
> cx_Oracle.DatabaseError: ORA-28547: connection to server failed, probable
> Oracle Net admin error
> and this Error infomation is the same when I type sqlplus try to login.
> My os is Xubuntu13.10, and I installed oracle-instance on ubuntu,
> so I think that the instance is somewhere error, but I don't konw where it
> is.
> >_<
> 在 2013年1月25日星期五UTC+8上午6时27分22秒，Dylan Klomparens写道：
>
>> I have a Django program that is connecting to an Oracle database. In my
>> settings.py file I have this configuration:
>>
>> DATABASES = {
>> 'default': {
>> 'ENGINE': 'django.db.backends.oracle',
>> 'NAME': 'xe',
>> 'USER': 'MY_USER_NAME',
>> 'PASSWORD': 'abcdefghijklmnopqrstuvwxyz',
>> 'HOST': 'db_server.example.com',
>> 'PORT': '1234',
>> }}
>>
>> I received a strange error when attempting to load the website:
>>
>> ORA-28547: connection to server failed, probable Oracle Net admin error
>>
>> After further investigation, I sniffed the TCP traffic between the
>> webserver and the database server. I discovered this text in the network
>> communication, which I reformatted for this post:
>>
>> (DESCRIPTION=
>> (ADDRESS=
>> (PROTOCOL=TCP)
>> (HOST=1.2.3.4)
>> (PORT=1234)
>> )
>> (CONNECT_DATA=
>> (SID=xe)
>> (CID=
>> (PROGRAM=httpd@webserver_**hostname)
>> (HOST=webserver_hostname)
>> (USER=apache)
>> )
>> ))
>>
>> So my question is: why is Django attempting to connect to the Oracle
>> database with different credentials than the ones I specified? Notably, it
>> is attempting to use user 'apache' instead of 'MY_USER_NAME'. The database
>> host IP, port, and SID are correct and what I specified. It just appears to
>> be the user name that is different.
>>
>> (As a side note, I suppose the password is transmitted separately in a
>> later portion of the log in process?)
>>
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