Fixed #10377: Added clearer warning to database notes for cx_Oracle 5.0.

Oracle notes

============

Django supports `Oracle Database Server`_ versions 9i and higher. Oracle

version 10g or later is required to use Django's ``regex`` and ``iregex`` query

operators. You will also need a 4.X release of the `cx_Oracle`_ driver,

version 4.3.1 or newer.

Django supports `Oracle Database Server`_ versions 9i and

higher. Oracle version 10g or later is required to use Django's

``regex`` and ``iregex`` query operators. You will also need at least

version 4.3.1 of the `cx_Oracle`_ Python driver.

Note that due to a Unicode-corruption bug in ``cx_Oracle`` 5.0, that

version of the driver should **not** be used with Django;

``cx_Oracle`` 5.0.1 resolved this issue, so if you'd like to use a

more recent ``cx_Oracle``, use version 5.0.1.

.. _`Oracle Database Server`: http://www.oracle.com/

.. _`cx_Oracle`: http://cx-oracle.sourceforge.net/

  wrapper in the standard library, so you don't need to install anything extra

  in that case.

* If you're using Oracle, you'll need a 4.X release of cx_Oracle_, version

  4.3.1 or higher. You will also want to read the database-specific notes for

  the :ref:`Oracle backend <oracle-notes>`.

* If you're using Oracle, you'll need a copy of cx_Oracle_, but please

  read the database-specific notes for the

  :ref:`Oracle backend <oracle-notes>` for important information

  regarding supported versions of both Oracle and ``cx_Oracle``.

If you plan to use Django's ``manage.py syncdb`` command to

automatically create database tables for your models, you'll need to