On Mon, Mar 13, 2017 at 7:40 PM, mac pack <mac.apxz@xxxxxxxxx> wrote: > Any one knows how pg_dump saves the dump in custom format. What is the > structure of the format, there is any doc about that? There are no docs, but the code in src/bin/pg_dump/pg_backup_custom.c can speak by itself if you are willing to know what each byte is allocated for. -- Michael -- Sent via pgsql-general mailing list (pgsql-general@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-general