Re: MS SQL Server Compatability?
Re: MS SQL Server Compatability?
- Subject: Re: MS SQL Server Compatability?
- From: Dov Rosenberg <email@hidden>
- Date: Fri, 06 Nov 2009 13:55:06 -0500
- Thread-topic: MS SQL Server Compatability?
We ended up having to not use database level constraints to support SQL
server - our relationships seemed to be too complex to try to order
manually. It would be nice to have deferrable constraints like Oracle
Dov
On 11/6/09 1:43 PM, "David Avendasora" <email@hidden> wrote:
> Hey Kieran,
>
> I used MS SQL Server 2000 extensively with my WO 5.3/5.4 ERP project -
> and tested it some with 2005 but never used it in production. The
> biggest problem with it is that you can't defer constraints, so if you
> have DB constraints, you MUST use chuck's MSSQL plugin so that it will
> order the inserts, updates and deletes based on dependencies.
>
> The plugin works great, except for situations where a table is self-
> referencing with a constraint. EOF has no way of knowing which object
> it should insert first. Chuck and I discussed this situation and I
> think I figured out how it _could_ be done by evaluating FKs and PKs
> upon insert in self-referencing situations, but we only ever discussed
> the concept. I ended up just removing the constraint in the DB.
>
> Also, I believe there was some weirdness related to Vertical
> Inheritance, but I can't remember now as I eventually ripped it out of
> my app altogether. But that weirdness could have also been related to
> D2JC... not sure anymore.
>
> Other than that, it worked fine.
>
> Dave
>
> On Nov 6, 2009, at 1:30 PM, Kieran Kelleher wrote:
>
>> I am discussing a possible project with a company that uses MS SQL
>> Server for an existing ERP system. They are checking what version.
>> Can anyone tell me what versions of MS Sql Server work with WO
>> 5.3.3? .... WO 5.4.3? ... and with latest Wonder of course?
>>
>> Regards, Kieran
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>
> David Avendasora
> Senior Software Engineer
> K12, Inc.
>
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