[midPoint-git] [Evolveum/midpoint] fe770f: Backport Oracle object deletion fix (MID-5365)

[mederly]

  Branch: refs/heads/support-3.9
  Home:   https://github.com/Evolveum/midpoint
  Commit: fe770fecac819365d3e4762b572c59b1e79680f4
      https://github.com/Evolveum/midpoint/commit/fe770fecac819365d3e4762b572c59b1e79680f4
  Author: Pavol Mederly <mederly at evolveum.com>
  Date:   2019-06-12 (Wed, 12 Jun 2019)

  Changed paths:
    M config/sql/_all/oracle-3.9-all.sql
    M config/sql/_all/oracle-upgrade-3.8-3.9.sql
    M repo/repo-sql-impl/src/main/java/com/evolveum/midpoint/repo/sql/helpers/BaseHelper.java

  Log Message:
  -----------
  Backport Oracle object deletion fix (MID-5365)

A couple of foreign key related indices were missing from Oracle schema.
Also, detection of serialization-related issues was faulty.