Hi,<br> <br>Could any one suggest, whether :<br> <br>Should I ask the user &quot;Do you want to delete the uncommon tables or uncommon rows from the target database/table? &quot; by prompting a message box or dialog box<br>
OR<br>Should I make my own assumption that there is no need to delete any previous data in the target database.<br> <br>Regards,<br>Zahra