longlong wrote:
> I want to transmit data from a database to another partly,
> which means only data that selected in a table will be transmit.
>
> I can select data , and then inert or update rows one by one.
> But is there any way better?
You can export part of a table with
COPY (sql query) TO 'file'
and import it into another database with another COPY statement.
Is that what you need?
Yours,
Laurenz Albe
