The Data Mining Extensions (DMX) OPENROWSET statement supports ad hoc queries using external providers. Enable ad hoc data ...

The Data Mining Extensions (DMX) OPENROWSET statement supports ad hoc queries using external providers. Enable ad hoc data mining queries only if your applications and scripts use this statement. If you enable ad hoc data mining queries, a second option is displayed that allows you to enable or disable the passing of OLEDB provider name and connection string when using OPENROWSET.