[geeks] MySQL question

Phil Stracchino alaric at caerllewys.net
Tue May 25 01:28:02 CDT 2004


On Tue, May 25, 2004 at 12:37:04AM -0400, Patrick Giagnocavo +1.717.201.3366 wrote:
> I think I found it.  MySQL does not have true foreign key constraints.
> PG does.  Thus, if you enable PG's FK constraints it slows down the PG
> side. The bacula datamodel for other databases does not use foreign
> keys.
> 
> this:
> 
> http://sourceforge.net/mailarchive/forum.php?thread_id=4685884&forum_id=8650
> 
> and this:
> 
> http://sourceforge.net/mailarchive/forum.php?thread_id=4685889&forum_id=8650
> 
> Appear to be the threads that cover it.

Yup, that looks like it.


> Hm well I haven't looked over the datamodel yet.  If you have a link
> to just that file it wold make things easier to look over.

the DB schema?  If you want, I can pull that from my current source and
mail it to you.  But not tonight.


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