ImpOpts ::= 

[ ImpFileOpts
| ROWS = { Y | N }
| COMMIT = { Y | N }
| FEEDBACK = integer
| BUFFER = integer
| IGNORE = { Y | N }
| DESTROY = { Y | N }
| INDEXES = { Y | N }
| CONSTRAINTS = { Y | N }
| SKIP_UNUSABLE_INDEXES = { Y | N }
| STREAMS_CONFIGURATION = { Y | N }
| STREAMS_INSTANTIATION = { Y | N }
], 

For information on how to read this syntax, see Appendix C.