Re: EOF and MS SQLServer?
Re: EOF and MS SQLServer?
- Subject: Re: EOF and MS SQLServer?
- From: Aaron Rosenzweig <email@hidden>
- Date: Wed, 27 Feb 2019 09:52:18 -0500
Hi Markus,
Here’s the coordinating callback hook I was referring to (made for MS SQL but
could work for any DB):
https://github.com/wocommunity/wonder/blob/master/Frameworks/Core/ERExtensions/Sources/com/webobjects/eoaccess/ERXEntityDependencyOrderingDelegate.java
<https://github.com/wocommunity/wonder/blob/master/Frameworks/Core/ERExtensions/Sources/com/webobjects/eoaccess/ERXEntityDependencyOrderingDelegate.java>
It helps with, but does not fully eliminate, problems due to lack of deferred
constraints.
AARON ROSENZWEIG / Chat 'n Bike <http://www.chatnbike.com/>
e: email@hidden <mailto:email@hidden> t: (301) 956-2319
> On Feb 27, 2019, at 9:47 AM, Aaron Rosenzweig <email@hidden> wrote:
>
> Hi Markus,
>
> If memory serves, Chuck Hill deployed to MS SQLServer. I remember
> specifically he had a coordinating callback that was added to Wonder so that
> it did a better job of organizing the order of update/delete/insert as to
> help not avoid constraint errors. That’s because MS SQL didn’t have deferred
> constraints back then (maybe it does now). I thought there was a plug-in too…
> AARON ROSENZWEIG / Chat 'n Bike <http://www.chatnbike.com/>
> e: email@hidden <mailto:email@hidden> t: (301) 956-2319
>
>
>
>> On Feb 27, 2019, at 4:40 AM, Markus Ruggiero <email@hidden
>> <mailto:email@hidden>> wrote:
>>
>> We are about to get a new project but the customer requires the application
>> to run against an existing Microsoft SQL Server (version not yet known).
>> When I create a new EOModel there is no selection for an MS SQL Server
>> plug-in. No support in Wonder for Microsoft?
>>
>> Does anyone have experience running a Wonder App against a Microssoft
>> database?
>>
>> Please help and advise
>> ---markus---
>>
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