Re: memory allocation architecture in MySQL

[Sergei Golubchik]

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.

Regards / Mit vielen Grüßen,
Sergei

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