On 11/7/22 8:57 AM, Вадим Самохин wrote:
Hi all,
I have an application that must copy a local file in csv format to a
postgres table on a remote host. The closest solution is this one
(https://stackoverflow.com/a/9327519/618020
<http://stackoverflow.com/a/9327519/618020>). It boils down to
specifying a \copy meta-command in a psql command:
|psql -U %s -p %s -d %s -f - <<EOT\n here hoes a \copy meta-command \nEOT\n
||
and executing it. B|ut it's quite an unnatural way to write database
code. Has anything changed in the last ten years? Or, is there a better
wayto copy file contents in a remote database?
1) Set up postgres_fdw:
https://www.postgresql.org/docs/current/postgres-fdw.html
on local machine to point at table on remote machine and then \copy or
COPY to local machine.
2) Copy the CSV file to remote machine and then do \copy or COPY there.
--
Adrian Klaver
adrian.klaver@xxxxxxxxxxx
