maria-developers team mailing list archive

[Roberto Spadim <roberto@xxxxxxxxxxxxx>]

if anyone could port it, could check this MDEV? :P
MDEV-4676
it's a partition prune to query cache (today it only works with full
table prune, if you change a partition all queries from the table are
removed, not the partition only queries)

2013/8/23 Elena Stepanova <elenst@xxxxxxxxxxxxxxxx>:
> Hi,
>
>
> On 8/23/2013 2:02 PM, Sergei Petrunia wrote:
>>
>> Hello,
>>
>> Igor has pointed out that the changelog for 10.0.4
>> https://kb.askmonty.org/en/mariadb-1004-release-notes/
>>
>> has this line:
>>
>>    Partition lock pruning (MySQL Bug #37252, Bug #11748732)
>>
>> while the feature doesn't seem to be there.
>>
>> I did some investigation:
>>
>> - The line was in the changelog from the very first edit, it was put
>>    there by Daniel (who currently is on vacation)
>>
>> - I was unable to find any trace of MySQL Bug #37252 or Bug #11748732
>>    in current 10.0 tree.
>>
>> - It seems, the whole "partition lock pruning" feature so far has not
>>    been ported to MariaDB 10.0.
>>
>> Does anybody know anything else about this? Should we remove the line from
>> the
>> changelog?
>
>
> If anybody is to blame, it's me -- I put it into the draft JIRA task for
> release notes, and did so because from my tests it looked like partition
> lock pruning did work. I can re-check, but if you are sure that it's not
> there, then of course it should be removed.
>
> Regards,
> Elena
>
>
>
>>
>> BR
>>   Sergei
>>
>
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-- 
Roberto Spadim
SPAEmpresarial