Oracle script improvements on 2.2SP7 need porting to 3.1 and later.
Cannot upgrade from 2.1.2a (b 209) to the 3.1.2 (.a3 458) on Oracle
CLONE - Cannot upgrade from 2.1.2a (b 209) to 3.2.1 on Oracle
Issues with ACL upgrade script for Oracle
3.2. SP1 retest