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12c Online Partitioned Table Reorganisation Part II (Move On)

In Part I, we looked at some of the issues associated with locking and unusable indexes when Moving both tables and table partitions. The Oracle 12c Database has introduced a number of great new capabilities associated with online DDL activities. One of these really useful features is the capability to now move table partitions online while […]

12c Online Partitioned Table Reorganisation Part I (Prelude)

First post for 2014 !! Although it’s generally not an overly common activity with Oracle databases, reorganising a table can be somewhat painful, primarily because of the associated locking implications and the impact it has on indexes. If we look at the following example: So we have a table with a couple of indexes. We […]