A lot of people want to use D,but they only know MS SQL Server,what will help them to Learn D?

[FrankLike]

Hello,everyone:

A lot of people want to use D,but they only know MS SQL 
Server,what will help them to Learn D?

So lots of people want to use D,who can help them?
They want to connect MS SQL Server in D,then they will connect 
other DataBase,
because it's a good idea that nice thing come from the small and 
familiar things always.
Sql driver or ODBC driver, for win7 in D,
who can help them?

Thank you,everyone.