Tag Archives: ORA-14642

ORA-14642: Bitmap index mismatch for tables in ALTER TABLE EXCHANGE PARTITION

oracle

ORA-14642: Bitmap index mismatch for tables in ALTER TABLE EXCHANGE PARTITION
Cause: The two tables in the EXCHANGE have usable bitmap indexes, and the INCLUDING INDEXES option has been specified and the tables have different hakan factors.
Action: Perform the exchange with the EXCLUDING INDEXES option or alter the bitmap indexes to be unusable.

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