On Tue, Aug 15, 2017 at 3:06 AM, Mariel Cherkassky < mariel.cherkas...@gmail.com> wrote:
> Hi, > So I I run the cheks that jeff mentioned : > \copy (select * from oracle_remote_table) to /tmp/tmp with binary - 1 hour > and 35 minutes > \copy local_postresql_table from /tmp/tmp with binary - Didnt run because > the remote oracle database is currently under maintenance work. > The "\copy...from" doesn't depend on oracle, it would be only depend on local file system (/tmp/tmp), provided that the "\copy...to" finished. Anyway, given the length of time it took, I think you can conclude the bottleneck is in oracle_fdw itself, or in Oracle, or the network. Cheers, Jeff
