DataSink - Inserting to external DB -- how to ??

Hi

I am trying to write to Databse ( sql Servicer 2005 )

Datasink has two properties  apcode, apcity.

I want to write these two properties into Database table ( apupdate)... how do I do ?

I wrote like this:  insert into apupdate values(apcode = ?, apcity = ?)

which did not work... could please help me....  again... this is also for Demo I am presenting...