Hi all,
11.2 is too old... You should really consider an upgrade to currently
supported versions.
I like the new 12.2+ "alter table ... move including rows where ..."
feature:
https://blogs.oracle.com/sql/how-to-delete-millions-of-rows-fast-with-sql
--
Best regards,
Sayan Malakshinov
Oracle performance tuning engineer
Oracle ACE Associate
http://orasql.org