Re: EOF and MS SQLServer?
Re: EOF and MS SQLServer?
- Subject: Re: EOF and MS SQLServer?
- From: Markus Ruggiero <email@hidden>
- Date: Mon, 18 Mar 2019 11:31:19 +0100
Folks,
It took a while because I was busy with other things but now I have to come
back to this topic.
> On 28 Feb 2019, at 10:19, René Bock <email@hidden> wrote:
>
> Hi,
>
> unless you need to use ERXMigrations for schema creation, you may simply use
> the com.webobjects.jdbcadaptor.MicrosoftPlugIn.
No migrations required.
How would I use the plug-in? Possibly silly question, but when I create an
EOModel I cannot specify the plug-in to use (MSSQL is not in the popup list)
and therefore I have no prototypes available. I might be missing something here
simply because it's possibly too trivial and everything has always worked out
of the box so far.
Thanks for some hand holding
---markus---
>
> If you need ERXMigrations, things become bit hairy, since Microsoft did
> some strange sql extensions:
>
> utf-8 Support: varchar don't support UTF-8 characters. You have to use
> nvarchar, ntext, columns if you need to store utf-8 characters
> text-bolb: text (and ntext) are deprecated. Microsoft encourage to use
> varchar(MAX), which is not really standard sql :-( At least I wasn't able
> varchar(max) text blobs using the default EOSchemaGeneration mechanism.
>
> Chuck once did write an (experimental) ERXMicrosoftPlugIn, to address
> migration-support. Unfortunately, didn't find it's way into WOnder.
> Fortunately I got a copy of chucks plugin and added the nvarchar/ntext
> migration support. But my implementation required some changes in
> ERPrototypes, which are not backward compatible...
>
>
>
>> Am 27.02.2019 um 10:40 schrieb Markus Ruggiero <email@hidden
>> <mailto:email@hidden>>:
>>
>> 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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>
> Mit freundlichen Grüßen
>
> René Bock
>
> --
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>
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