Hi,
check if you have any column which tell tell you when this row is updated or
changed i.e I used to have a column in my every table as " last_updated_date
" if you have any column like this then apply where condition on that
otherwise you need to contact your DBA for providing you a view (Query) .. .
.

Regards



On Thu, Mar 12, 2009 at 2:37 AM, Alok Mahajan <[email protected]>wrote:

>  Hi Guys,   I have an mdb file which is linked to Oracle using ODBC.I need
> to run query everyday to get data and save it as excel file.Since the data
> in Oracle is being updated/appended constantly, is there any way i can get
> only the appended data /new data in the last extracted data (may be a new
> colum which says new data or some flag indication) rather than comparing
> diff excel files to find out what data is new or appended.   Any type of
> suggestion is highly appreciated.   Regards,   Alok
>
>
>
> >
>


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