Re: Copy Data between different databases

On 03/03/2015 06:18 AM, Tim Semmelhaack wrote:
> Hi,
>
> I want to copy data between two servers (Version 9.1 and 9.4)
>
> I've tried
>
> psql -h host1 -U user1 -d db1 -f /q1.sql | psql -h host2 -U user2 -d db2 -f
> /q2.sql
>
> Both sql-scripts include the COPY (SELECT ...) TO STDOUT or COPY (SELECT
> ...) TO STDIN
> As a result nothing is copied.
>
> When I run a much simpler version of the query with the -c "Select .."
> option it works. Because the sql-scripts are quite long, I don't to do it
> without the -f option.

Have you tried?:

psql -h host1 -U user1 -d db1 < /q1.sql | psql -h host2 -U user2 -d db2
< /q2.sql

>
> So where is the difference between the -c and the -f option?
>
> Tim
> -- Semmelhaack(at)gmx(dot).de
>
>
>
>

--
Adrian Klaver
adrian(dot)klaver(at)aklaver(dot)com