Re: memory allocation architecture in MySQL

[Davi Arnaut]

On 4/30/09 5:36 PM, Sergei Golubchik wrote:
> Hi, Davi!
>
> On Apr 30, Davi Arnaut wrote:
>> Wouldn't it be better to be able to attach private data to a THD? This
>> way a plugin (or anything else) can create its own mem_root and
>> structures, attach it to a THD and retrieve it later when needed. I
>> can scratch a proof of concept if it sounds okay..
>
> Yoshinori-san has already done it (extending thd->ha_data concept to
> work for all plugins). It's not pushed anywhere yet, as far as I know.
>

Great! I hope we can push early those kind of tidbits...