ORA-39286: Cannot convert between types of index.

曾春华

ORA-39286: Cannot convert between types ofindex.

Cause: DBMS_METADATA_DIFF wascomparing two indexes of different types,

for example, a table index, a domain index, a cluster index,a bitmap index or a

bitmap join index There is no SQL ALTER statement tochange the type of an

index.

Action: The difference cannot beeliminated with an SQL ALTER statement.