[erlang-patches] Patch for ODBC module
Fri Jan 11 07:47:15 CET 2013
That's the patch rebased on 'master' branch.
git fetch :RubberCthulhu/otp.git odbc-oracle-autocommit-fix-master
2013/1/10 Fredrik <>:
> Hello Danil!
> Please rebase this patch on current 'master' branch and fix the problem.
> From what is written in the 'how-to submit patches' on github you have done
> the right thing, we will update the wiki soon.
> BR Fredrik Gustafsson
> Erlang OTP Team
> On 01/10/2013 05:19 AM, Danil Onishchenko wrote:
>> Hi, Fredrik.
>> When I was working on my patch I used the branch "maint" of OTP
>> repository as a base because in the guide for submitting patches it
>> was writed "Base your patch on maint if you are fixing a bug...". I
>> compared the source file odbcserver.c in the branches "maint" and
>> "master-pu" and found out that definitions of functions ‘get_diagnos’
>> and ‘encode_error_message’ in those branches are different.
>> In "maint" they are
>> static diagnos get_diagnos(SQLSMALLINT handleType, SQLHANDLE handle);
>> static db_result_msg encode_error_message(char *reason);
>> and in "master"
>> static diagnos get_diagnos(SQLSMALLINT handleType, SQLHANDLE handle,
>> Boolean extendedErrors);
>> static db_result_msg encode_error_message(char *reason, char *errCode,
>> SQLINTEGER nativeError);
>> So my patch is proper for the "maint" branch and it is not for
>> "master" branch. Is my choise of the branch wrong? Should I use
>> "master" as a base instead of "maint"?
>> Also I sent a patch "odbc:param_query/3 and odbc:param_query/4" which
>> I based on the branch "maint" too. Should I fix it for "master"?
>> 2013/1/9 Fredrik<>:
>>> Hello again,
>>> This patch fails to build:
>>> odbcserver.c: In function ‘db_connect’:
>>> odbcserver.c:538:2: error: too few arguments to function ‘get_diagnos’
>>> odbcserver.c:250:16: note: declared here
>>> odbcserver.c:541:2: error: too few arguments to function
>>> odbcserver.c:157:22: note: declared here
>>> Please fix this and give notice when it is done.
>>> BR Fredrik Gustafsson
>>> Erlang OTP Team
>>> On 01/09/2013 09:53 AM, Kernel Panic wrote:
>>>> Hi, folks.
>>>> I created a patch for erlang odbc module which solves the problem with
>>>> setup autocommit mode for connections established by Oracle ODBC
>>>> driver in Linux.
>>>> The issue: Oracle ODBC driver for Linux ignores setup autocommit mode
>>>> during driver initialization before a connection to database has been
>>>> established (in odbc module autocommit is set this way). My patch
>>>> solves this problem by setting autocommit mode after a connection to
>>>> database has been established.
>>>> Actually it's an Oracle ODBC driver problem, but it could be very
>>>> useful to add this fix to erlang odbc module, because this module
>>>> allow to set autocommit mode only at the moment of connection
>>>> I sent this patch earlier in October 2012 but I didn't receive any
>>>> My updates:
>>>> git fetch :RubberCthulhu/otp.git
>>>> Danil Onishchenko,
>>>> erlang-patches mailing list
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