Re: python for oracle 10g/12c

Jani Tiainen <[email protected]> Thu, 2 Mar 2017 13:00:01 +0200
Newsgroups gmane.comp.python.db.cx-oracle
Message-ID <[email protected]>
Nothing. That should get you going just fine. (check that libaio1 is 
installed after installing basic rpm) also python-dev package is 
required to compile cx_oracle.


On 02.03.2017 12:33, Venky wrote:
> Sorry for spam abt last email.
>
> Right now i have downloaded below files:
>
> file:///Users/Venky/Downloads/oracle-instantclient12.2-devel-12.2.0.1.0-1.x86_64.rpm
> file:///Users/Venky/Downloads/oracle-instantclient12.2-sqlplus-12.2.0.1.0-1.x86_64.rpm
> file:///Users/Venky/Downloads/oracle-instantclient12.2-basic-12.2.0.1.0-1.x86_64.rpm
>
> What else i need to download for the linux version mentioned in last 
> email.
>
> Regards,
> Venky
>
> On Thu, Mar 2, 2017 at 2:46 PM, Venky <[email protected] 
> <mailto:[email protected]>> wrote:
>
>     Right now i have below linux where i will have my python code to
>     connect to oracle 10g and 12c residing on some other linux machine
>     with below version.
>
>     uname -a
>
>     Linux localhost.localdomain 3.10.0-327.el7.x86_64 #1 SMP Thu Nov
>     19 22:10:57 UTC 2015 x86_64 x86_64 x86_64 GNU/Linux
>
>
>     cat /etc/centos-release
>
>     CentOS Linux release 7.2.1511 (Core)
>
>
>
>     On Wed, Mar 1, 2017 at 6:22 PM, Jani Tiainen <[email protected]
>     <mailto:[email protected]>> wrote:
>
>         Oracle Instant Client and SDK can be obtained from Oracle site:
>
>         http://www.oracle.com/technetwork/database/features/instant-client/index-097480.html
>         <http://www.oracle.com/technetwork/database/features/instant-client/index-097480.html>
>
>         Note that you have to register yourself before downloading.
>
>
>         Depending on your operating system what else you need varies.
>
>
>
>         On 01.03.2017 14:27, Venky wrote:
>>         Thanks for clarifying the details.
>>
>>         So can you please help me with the location from where i can
>>         get all the ones you mentioned ( like Instant Client, Instant
>>         Client SDK, cx_Oracle,etc) so that i would be able to connect
>>         to oracle 10g/12c using python once i installed it.
>>
>>
>>
>>         On Tue, Feb 28, 2017 at 3:50 PM, Jani Tiainen
>>         <[email protected] <mailto:[email protected]>> wrote:
>>
>>             Instant Client is set of OCI libraries that are used to
>>             communicate to Oracle database.
>>
>>             And they are required, it's also required to have Instant
>>             Client SDK files for compilation, and libaio1 installed
>>             from system packages.
>>
>>             cx_Oracle itself merely contains just bindings to
>>             communicate from Python to Oracle through OCI libraries
>>             (Instant Client) and do some conversions for certain
>>             datatypes.
>>
>>
>>
>>             On 28.02.2017 12:00, Venky wrote:
>>>             Thanks for the quick reply.
>>>
>>>             Few queries, since i am a starter, what are
>>>             InstantClient files? Is this compulsory?
>>>
>>>             Also installing "pip install cx_Oracle" on my linux box
>>>             will install the latest Oracle driver and does this has
>>>             the support for which i was asking?
>>>             Anything else i need to install as part of this cx_Oracle?
>>>
>>>
>>>             ~Venky
>>>
>>>             On Mon, Feb 27, 2017 at 10:49 PM, Anthony Tuininga
>>>             <[email protected]
>>>             <mailto:[email protected]>> wrote:
>>>
>>>                 If you use the Oracle 12c Release 1 instant client
>>>                 you can access an Oracle 10g Release 2 or higher
>>>                 database. Anything earlier than that would require
>>>                 the use of the Oracle 11g Release 2 instant client
>>>                 instead. Since Oracle 10g Release 1 is no longer
>>>                 supported the use of the Oracle 12c Release 1
>>>                 instant client should work perfectly for you.
>>>
>>>                 Anthony
>>>
>>>                 On Mon, Feb 27, 2017 at 9:22 AM, Chris Gould
>>>                 <[email protected]
>>>                 <mailto:[email protected]>> wrote:
>>>
>>>                     If you use the Oracle 12c driver (and the 12c
>>>                     InstantClient files) it should be backward
>>>                     compatible with earlier versions of the database.
>>>
>>>
>>>                     On 27 February 2017 at 16:12, Venky
>>>                     <[email protected]
>>>                     <mailto:[email protected]>> wrote:
>>>
>>>                         Hi Folks,
>>>
>>>                         Need you help. I wanted to automate few
>>>                         things for Oracle 10g using python.
>>>
>>>                         So can you guys, help me locate the library
>>>                         for the same. Also, in near future would be
>>>                         working on the same but with Oracle 12c.
>>>
>>>                         So do we have a single oracle lib for python
>>>                         which can work for all oracle versions or do
>>>                         we have lib for oracle specific to versions?
>>>
>>>                         Anticipating your quick reply.
>>>
>>>
>>>                         ~Venky
>>>
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>>>
>>>
>>>             -- 
>>>             Hi
>>>
>>>
>>>             ~Venky
>>>
>>>
>>>             ------------------------------------------------------------------------------
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>>>             <https://lists.sourceforge.net/lists/listinfo/cx-oracle-users>
>>
>>             -- 
>>             Jani Tiainen
>>
>>             ------------------------------------------------------------------------------
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>>
>>
>>         -- 
>>         Hi ~Venky
>>
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>         -- 
>         Jani Tiainen
>
>         ------------------------------------------------------------------------------
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>
>     -- 
>     Hi ~Venky
>
> -- 
> Hi ~Venky
>
> ------------------------------------------------------------------------------
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-- 
Jani Tiainen

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