- symptom: ORA-14039: partitioning columns must form a subset of key columns of a UNIQUE index
- cause: Local indexes can only be unique if the partitioning key is the part of the index key.
New Training Deep Dives: Handling Oracle Optimizer, Partitioning and
I/O-Intensive Databases
-
If you want to end the year by learning something practical and new, this
is it! I am running new special-focus deep dive seminars that address two
complex...
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