[TYPO3-core] RFC: #12613: Errors with cache data from DB

Martin Kutschker masi-no at spam-typo3.org
Mon Nov 16 20:48:35 CET 2009


Steffen Kamper schrieb:
> Hi,
> 
> Dmitry Dulepov schrieb:
>> Hi!
>>
>> Steffen Kamper wrote:
>>> Reason is that cache-table use field TEXT for serialized arrays,
>>> therfore MySQL respect the charset.
>>
>> I think this was made some time before but I do not remember why.
>> There was a reason to convert blobs to texts.
>>
> 
> i also remember the discussions in BT. i looked in log for change, and
> latest change was convert from blob to text with introducing the new
> cache framwork tables which had text defined. There was no related
> reason for it, see rev 4336 related to #9505

Perhaps the only reason is that v5 works only with utf-8 and the patch didn't consider the fact that
v4 copes with multiple charsets.

Masi


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