Re: [Fwd: MS SQL compatible functions] - Mailing list pgsql-general

I think that kind of effort can be spent inceasing PG's capabilities.
What percentage of people who have MS are going to shift to PG.
The MS customer base is usually not the Linux/PG/GNU type. So
who are we trying to please. Those who buy MS are buying it for
commercial, finnancial, staffing and all the bean counting reasons.
Those decisions are made by non-techies. So now you going to
present to some IT Director who used to answer phones, your adapter
layer. And the first question you'll get is "So does that mean I can still
call my 800-microsoft-help-me for support". The second one is what is
Linux?

Let them be....

Justin Clift wrote:

> Hi Ian,
>
> A compatibility has already been considered for Oracle, you're
> mentioning one for MS SQL Server.
>
> Maybe it's time to think about how an abstraction layer could be added,
> and then appropriate Oracle/Sybase/Informix/MSSQL/etc
> modules/plug-ins/layers could be added to that?
>
> Wonder how much work it would take?
>
> :-)
>
> Regards and best wishes,
>
> Justin Clift
>
> Ian Harding wrote:
> >
> > This is something that would be wonderful to have, a mapping of PostgreSQL functions to MSSQL Server functions.  In
fact,I have been fantasizing about a compatibility module that would allow SQL Server applications to think they were
talkingto MSSQL Server when they were really talking to PG.  That is a huge job, but my how many more people would
convert!
> >
> > In the meantime, you will have to dump schema, twiddle them to meet PosgtreSQL requirements, and run them to
re-createyour db.  Your app will have to be re-written to some degree as well. 
> >
> > Ian A. Harding
> > Programmer/Analyst II
> > Tacoma-Pierce County Health Department
> > (253) 798-3549
> > mailto: iharding@tpchd.org
> >
> > >>> Justin Clift <justin@postgresql.org> 02/06/02 02:31AM >>>
> > Hi everyone,
> >
> > Dean here seems to be converting to PostgreSQL from MS SQL Server, and I
> > have *no* idea how to help him out.
> >
> > He's not on the list, so if anyone's got suggestions, please remember to
> > keep him in the To/CC list.
> >
> > :-)
> >
> > Regards and best wishes,
> >
> > Justin Clift
> >
> > -------- Original Message --------
> > Subject: MS SQL compatible functions
> > Date: Wed, 6 Feb 2002 18:17:13 +0800
> > From: "Dean Lu" <>
> > To: <justin@postgresql.org>
> >
> > Dear Justin,
> >         My name is Dean Lu, I am working in a SI company in Taiwan, we are
> > going to change our products to support the PostgreSQL and drop the MS
> > SQL away, but I got some problems with the functions compatibility
> > between MS and pgSQL. Could you please give me some suggestions or tell
> > me where can I get the functions from Internet. It will be better if
> > those functions are written in C language. Thank you very much.
> >
> > Best Regards'
> > Dean Lu
> >
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Medi Montaseri                               medi@CyberShell.com
Unix Distributed Systems Engineer            HTTP://www.CyberShell.com
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