cx-oracle-users

Re: [cx-oracle-users] Problem with Python 2.5 and named bind variables

[Paul M. <pau...@gm...>]

I have just run into this problem on Linux x86_64, with the symptoms
exactly as reported previously.

I suspect that it comes down to the difference between int and
Py_ssize_t.  Building cx_Oracle-4.2.1 produces (among others) the
warnings

Cursor.c: In function 'Cursor_SetBindVariables':
Cursor.c:937: warning: passing argument 2 of 'PyDict_Next' from
incompatible pointer type
Cursor.c: In function 'Cursor_PerformBind':
Cursor.c:972: warning: passing argument 2 of 'PyDict_Next' from
incompatible pointer type
Cursor.c: In function 'Cursor_SetInputSizes':
Cursor.c:1793: warning: passing argument 2 of 'PyDict_Next' from
incompatible pointer type

Changing all of these int's to Py_ssize_t's fixes the bind variable problem.

[ System information:

Linux xp-paulm 2.6.18-1-amd64 #1 SMP Tue Oct 10 00:09:20 UTC 2006
x86_64 GNU/Linux

Python 2.5 (release25-maint, Oct 29 2006, 12:14:25)
[GCC 4.1.2 20061028 (prerelease) (Debian 4.1.1-19)] on linux2
Type "help", "copyright", "credits" or "license" for more information.

cx_Oracle.version = 4.2.1 ]

Hope this helps,

-- 
pdm

Re: [cx-oracle-users] Problem with Python 2.5 and named bind variables

[Anthony T. <ant...@gm...>]

Yes, I noticed that myself and have already fixed it. I hope to have a
new release in the next few weeks that will include this and a few
other things.

On 11/16/06, Paul Metcalfe <pau...@gm...> wrote:
> I have just run into this problem on Linux x86_64, with the symptoms
> exactly as reported previously.
>
> I suspect that it comes down to the difference between int and
> Py_ssize_t.  Building cx_Oracle-4.2.1 produces (among others) the
> warnings
>
> Cursor.c: In function 'Cursor_SetBindVariables':
> Cursor.c:937: warning: passing argument 2 of 'PyDict_Next' from
> incompatible pointer type
> Cursor.c: In function 'Cursor_PerformBind':
> Cursor.c:972: warning: passing argument 2 of 'PyDict_Next' from
> incompatible pointer type
> Cursor.c: In function 'Cursor_SetInputSizes':
> Cursor.c:1793: warning: passing argument 2 of 'PyDict_Next' from
> incompatible pointer type
>
> Changing all of these int's to Py_ssize_t's fixes the bind variable problem.
>
> [ System information:
>
> Linux xp-paulm 2.6.18-1-amd64 #1 SMP Tue Oct 10 00:09:20 UTC 2006
> x86_64 GNU/Linux
>
> Python 2.5 (release25-maint, Oct 29 2006, 12:14:25)
> [GCC 4.1.2 20061028 (prerelease) (Debian 4.1.1-19)] on linux2
> Type "help", "copyright", "credits" or "license" for more information.
>
> cx_Oracle.version = 4.2.1 ]
>
> Hope this helps,
>
> --
> pdm
>
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