INDEXES

Default: y

Specifies whether to import indexes. System-generated indexes such as LOB indexes, OID indexes, or unique constraint indexes are re-created by Import regardless of the setting of this parameter.

You can postpone all user-generated index creation until after Import completes, by specifying INDEXES=n.

If indexes for the target table already exist at the time of the import, then Import performs index maintenance when data is inserted into the table.