ImpOpts_cont ::= 

[ GRANTS = { Y | N }
| STATISTICS =  {always | safe | recalculate | none }
| TOID_NOVALIDATE = ([schemaname.] typename [, [schemaname.] typename]...)
| SHOW = { Y | N }
| RESUMABLE = { Y | N } 
| RESUMABLE_NAME = resumable_string 
| RESUMABLE_TIMEOUT = integer
| COMPILE = { Y | N }
], 

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