Does the 1 Click DB Command Screen work _exactly_ like SQL Server Query Analyzer ?
No and this is for the simple reason that 1 Click DB uses ADO and Query Analyzer works with more low level ODBC commands. ADO is a middleware product that has some built in limitations. Show Plan results for 1 Click DB may be different than what appears from Query Analyzer because of automatic ADO translations of your SQL CommandText. Also when a fatal ADO error is triggered in a batch command using the OLEDB provider, output from the rest of the batch will not be returned.