On 22/01/2015 15:37, tsunghan hsieh wrote:
> Hi
>
> I have a table which just has one column as following in Original Table.
> I wanna duplicate all of data for few times and with same order as
> following in New Table. Is there anyone who can help me? Thanks
How about something like this? -
insert into <new table>
select <whatever> from <original table>
cross join generate_series(1, 3)
order by <whatever>
This assumes that you want each item duplicated the same number of times.
Hope this helps,
Ray.
--
Raymond O'Donnell :: Galway :: Ireland
r...@iol.ie
--
Sent via pgsql-general mailing list (pgsql-general@postgresql.org)
To make changes to your subscription:
http://www.postgresql.org/mailpref/pgsql-general
