This example show how you can transfer data from one db (i think this can be not MSSQL only) to Oracle db without a macro and very fast.
In fact comments inside of qvw. Exactly this example show MSSQL -> Oracle transfer.
PE users: look at txt file.
m1 is method 1 - slow
m2 is method 2 - fast
Best regard, Ilya from Ekaterinburg.