---- Russ Michaels <[email protected]> wrote: 
<snip>
> It is also easier from a self containment and portability point of view to
> keep SQL within the application. Stored Procs written for MSSQL clearly wont
> run on MySQL.

I hear this sometime and wonder how many times you have to port something 
to another DBMS. I have never had to do so. I guess I have had to assure 
that code ran properly when we got a new version of MS-SQL Server though.

I wondered about it since DBMS portability is given as a reason to code 
certain ways. I usually have the database transactions in specific modules
so I can go back to the code easily. I don't abstract the SQL so it works in 
a SQL ISO standard. That seems limiting and not worth the trouble.

Is it common for systems to be ported between different DBMSs?
--
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