[TYPO3-core] RFC: Bug #4951: SQL error when editing BE User

[Martin Kutschker]

Thomas Hempel schrieb:
> Hi,
> 
>>
>> Solution:
>> The reason seems that "-1" is appended to every pid in select queries, 
>> though only versioned tables are signed and therefore allow such values.
>>
>> Comments:
>> Seems to happen only with some MySQL versions, other versions simply 
>> ignore the problem.
> 
> I can't reproduce the error due to my mySQL version.
> Anyway, I'm not sure about the patch. I'm not too much inside WS and 
> versioning but do you think it's a good idea to make the PK a signed 
> int? If there are no complains about it, it's okay for me.

Unsigned integers are not portable anyway. I thought we got rid of them 
long ago.

Masi