Re: Dr. Miguel 'Optimistic Locking' Arroz [was Re: WebObjects stress Testing tool?]
Re: Dr. Miguel 'Optimistic Locking' Arroz [was Re: WebObjects stress Testing tool?]
- Subject: Re: Dr. Miguel 'Optimistic Locking' Arroz [was Re: WebObjects stress Testing tool?]
- From: Guido Neitzer <email@hidden>
- Date: Thu, 3 Dec 2009 18:52:45 -0800
On 3. Dec. 2009, at 17:25 , Kieran Kelleher wrote:
[...]
> What would I like that I think I might be missing?
> - transactional structure changes (ie., create table and roll back.) transactions in InnoDB only apply to table/record edits themselves.
So that is probably what screwed my migration so badly and I was correct with my recollection that schema changes in MySQL are not transaction safe - which makes the standard generated migration files useless as soon as you do single table inheritance. I messed around long enough with it, to get it somewhat working (hand optimizing the migration to make it work with MySQL), but I prefer to use FrontBase or PostgreSQL where it just works out of the box.
Thanks, I still stay away from MySQL.
Guido _______________________________________________
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