Which two partitioned table maintenance operations support asynchronous Global Index Maintenance in
Oracle database 12c?
A.
ALTER TABLE SPLIT PARTITION
B.
ALTER TABLE MERGE PARTITION
C.
ALTER TABLE TRUNCATE PARTITION
D.
ALTER TABLE ADD PARTITION
E.
ALTER TABLE DROP PARTITION
F.
ALTER TABLE MOVE PARTITION
Explanation:
Asynchronous Global Index Maintenance for DROP and TRUNCATE PARTITION This feature
enables global index maintenance to be delayed and decoupled from a DROP and TRUNCATE partition
without making a global index unusable. Enhancements include faster DROP and TRUNCATE partition
operations and the ability to delay index maintenance to off-peak time.
Oracle Database VLDB and Partitioning Guide 12c