Comments on: Memory allocation in Stored Function http://www.mysqlperformanceblog.com/2007/08/26/memory-allocation-in-stored-function/ Everything about MySQL Performance Thu, 20 Nov 2008 14:56:44 +0000 http://wordpress.org/?v=2.5.1 By: Vadim http://www.mysqlperformanceblog.com/2007/08/26/memory-allocation-in-stored-function/#comment-164685 Vadim Fri, 07 Sep 2007 08:33:50 +0000 http://www.mysqlperformanceblog.com/2007/08/26/memory-allocation-in-stored-function/#comment-164685 Konstantin. I wrote another post http://www.mysqlperformanceblog.com/2007/09/07/withdrawal-of-memory-allocation-in-stored-function/ Sorry again for confusion. Konstantin.

I wrote another post
http://www.mysqlperformanceblog.com/2007/09/07/withdrawal-of-memory-allocation-in-stored-function/

Sorry again for confusion.

]]> By: MySQL Performance Blog » Withdrawal of Memory allocation in Stored Function http://www.mysqlperformanceblog.com/2007/08/26/memory-allocation-in-stored-function/#comment-164683 MySQL Performance Blog » Withdrawal of Memory allocation in Stored Function Fri, 07 Sep 2007 08:31:19 +0000 http://www.mysqlperformanceblog.com/2007/08/26/memory-allocation-in-stored-function/#comment-164683 [...] to my post about memory consumption with Stored Function at this moment I want to annul that post. Trying to repeat described behavoir [...] [...] to my post about memory consumption with Stored Function at this moment I want to annul that post. Trying to repeat described behavoir [...]

]]> By: Konstantin http://www.mysqlperformanceblog.com/2007/08/26/memory-allocation-in-stored-function/#comment-163829 Konstantin Wed, 05 Sep 2007 14:04:42 +0000 http://www.mysqlperformanceblog.com/2007/08/26/memory-allocation-in-stored-function/#comment-163829 Just an update on this - this is Bug#30663, http://bugs.mysql.com/30663, which is in state "Can't repeat". I have a very strong inclination to think that something got messed up on this box - we indeed had a similar bug in stored functions, but it was a while ago. Just an update on this - this is Bug#30663, http://bugs.mysql.com/30663, which is in state “Can’t repeat”.
I have a very strong inclination to think that something got messed up on this box - we indeed had a similar bug in stored functions, but it was a while ago.

]]> By: Vadim http://www.mysqlperformanceblog.com/2007/08/26/memory-allocation-in-stored-function/#comment-160075 Vadim Tue, 28 Aug 2007 10:02:02 +0000 http://www.mysqlperformanceblog.com/2007/08/26/memory-allocation-in-stored-function/#comment-160075 Massoud, For general questions please use our forums. To be honest I did not try xampp , perhaps it has no compiled InnoDB. Please check SHOW ENGINES output. If InnoDB is NO - then you should install mysql by yourself from dev.mysql.coms site. Massoud,

For general questions please use our forums.
To be honest I did not try xampp , perhaps it has no compiled InnoDB.
Please check SHOW ENGINES output.
If InnoDB is NO - then you should install mysql by yourself from dev.mysql.coms site.

]]> By: Massoud http://www.mysqlperformanceblog.com/2007/08/26/memory-allocation-in-stored-function/#comment-160074 Massoud Tue, 28 Aug 2007 09:57:38 +0000 http://www.mysqlperformanceblog.com/2007/08/26/memory-allocation-in-stored-function/#comment-160074 Hi, your work is greate, after reading some of your posts, i decide to run my website in innodb. but I'm using xampp on localhost. ( downloadable from: apachefriends.org ) this is the best localhost software. but, in mysql hasnt innodb storage engine... can you tell me how can i add this? thanks. Hi,

your work is greate, after reading some of your posts, i decide to run my website in innodb.

but I’m using xampp on localhost. ( downloadable from: apachefriends.org )

this is the best localhost software.
but, in mysql hasnt innodb storage engine… can you tell me how can i add this?

thanks.

]]> By: pabloj http://www.mysqlperformanceblog.com/2007/08/26/memory-allocation-in-stored-function/#comment-159825 pabloj Mon, 27 Aug 2007 17:01:32 +0000 http://www.mysqlperformanceblog.com/2007/08/26/memory-allocation-in-stored-function/#comment-159825 Dmitri, similar problem but seems a different cause, see: [22 May 2006 3:50] Paul DuBois Noted in 5.022, 5.1.11 changelogs. Revised memory allocation for local objects within stored functions and triggers to avoid memory leak for repeated function or trigger invocation. That was a memory leak, this seems like a design problem Dmitri, similar problem but seems a different cause, see:

[22 May 2006 3:50] Paul DuBois

Noted in 5.022, 5.1.11 changelogs.

Revised memory allocation for local objects within stored
functions and triggers to avoid memory leak for repeated
function or trigger invocation.

That was a memory leak, this seems like a design problem

]]> By: Vadim http://www.mysqlperformanceblog.com/2007/08/26/memory-allocation-in-stored-function/#comment-159685 Vadim Mon, 27 Aug 2007 03:13:46 +0000 http://www.mysqlperformanceblog.com/2007/08/26/memory-allocation-in-stored-function/#comment-159685 Right, Sorry I did not mention I use 5.0.45. The bug you refer marked as fixed in 5.0.22 Right, Sorry I did not mention I use 5.0.45. The bug you refer marked as fixed in 5.0.22

]]> By: Dmitri Mikhailov http://www.mysqlperformanceblog.com/2007/08/26/memory-allocation-in-stored-function/#comment-159654 Dmitri Mikhailov Mon, 27 Aug 2007 01:44:39 +0000 http://www.mysqlperformanceblog.com/2007/08/26/memory-allocation-in-stored-function/#comment-159654 A similar (if not the same) problem was reported in Bug #17260 - "Multiple invocations of triggers or stored functions hog memory". Fixed in 5.0.22 and 5.1.11 (or not). A similar (if not the same) problem was reported in Bug #17260 - “Multiple invocations of triggers or stored functions hog memory”. Fixed in 5.0.22 and 5.1.11 (or not).

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