Re: SHOW PROFILE and PATCH/5.1: Change thd->proc_info accesses to a macro

[Lenz Grimmer]

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Hi Jeremy,

On Mon, 31 Jul 2006, Jeremy Cole wrote:

> Some of you have already heard about an upcoming feature for tracing queries
> through the MySQL server, tentatively called SHOW PROFILE.  If you'd like to
> get excited about it, here's an example:
> 
>   http://jcole.us/files/show_profile2.txt [1]
> 
> I am contributing and doing the work on this feature in a few stages:
> 
> 0. Change thd->proc_info access to a macro
> 1. Add code for SHOW PROFILE command itself
> 2. Clean up nonsensical or useless proc_info changes
> 3. Add more useful proc_info changes where appropriate
> 
> Please see the attached patch against 5.1 (2006-07-28 BitKeeper tree) for
> stage 0, which I am hereby contributing under the CLA, to change all write
> accesses to the thd->proc_info thread variable to a macro.  If you prefer you
> may also download the patch here:
> 
>   http://jcole.us/patches/mysql/5.1/profile/00-macro-20060729.patch
> 
> Getting this code integrated as soon as possible will allow for much easier
> and quicker development of the final patch for stage 1 and beyond.  Without
> stage 0 accepted and implemented, the rest of the work is too difficult and
> time-consuming.
> 
> If you are interested in the new feature, let me know!  I'd love to hear some
> feedback!
> 
> [1] Note that all of the functionality here is currently working, but the code
> is fairly ugly, and written against an older 5.1 version.  I am currently
> re-implementing things to clean everything up and get it contributed.

Has there been any update on this? I wonder if we made any progress in getting
your contribution reviewed and incoporated. 

If not, how can we proceed here? This looks like cool stuff. Unfortunately I
can't comment on the code itself :(

Bye,
	LenZ
- -- 
 Lenz Grimmer <lenz@stripped>
 Community Relations Manager, EMEA
 MySQL GmbH, http://www.mysql.de/, Hamburg, Germany
 Visit the MySQL Forge at http://forge.mysql.com/
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