* Tim Bunce <[EMAIL PROTECTED]> [2004-12-01T04:48:40]
> I know what it does, I'm trying to find real examples that demonstrate
> why people think it's needed. Nick has provided a good one. Any others?

I have a very similar set of uses to Nick's.  Our model classes at work
can connect to SQLite, MSSQL (ODBC) or MSSQL (ADO).  We store config
data as something like:

 db_driver: ODBC
 db_user: kibo
 db_pass: grep
 db_name: users

It DTRT with regard to building a DSN string that contains
"databasename=users" or "Initial Catalog=users" or "dbname=users.db" and
so on.

It's not the hardest problem in the world, but it's more lines to
maintain.

-- 
rjbs

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