[TYPO3-core] RFC: #8786: missing wrapper for mysql_errno

[Steffen Kamper]

Hi masi,

"Martin Kutschker" <masi-no at spam-typo3.org> schrieb im Newsbeitrag 
news:mailman.1.1214292105.5775.typo3-team-core at lists.netfielders.de...
> Steffen Kamper schrieb:
>> Hi,
>>
>> This is an SVN patch request.
>>
>> Type: Bugfix
>>
>> Bugtracker reference:
>> http://bugs.typo3.org/view.php?id=8786
>>
>> Branches: trunk
>>
>> there is a wrapper for mysql_error, but not for mysql_errno
>>
>> Attached patch adds this wrapper.
>
> I'm not entirely happy with that as error numbers are completely
> non-portable. As developer you should at least have a way to check if
> this is really a Mysql error you're getting.
>

i think this is a way to check kind of error or react on a specific error 
you may expect.
IMHO this integration is consequent with having the sql_error giving text 
message.

> BTW, this patch also breaks DBAL. Please don't add stuff to t3lib_db
> without adding at least a stub to DBAL as well.
>

correct, i addapted it to DBAL, see attached patch


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`
end