    { TABLESPACE tablespace
    | { ENABLE | DISABLE } STORAGE IN ROW
    | storage_clause
    | CHUNK integer
    | PCTVERSION integer
    | RETENTION
    | FREEPOOLS integer
    | { CACHE
      | { NOCACHE | CACHE READS } [ logging_clause ]
      }
    }
      [ TABLESPACE tablespace
      | { ENABLE | DISABLE } STORAGE IN ROW
      | storage_clause
      | CHUNK integer
      | PCTVERSION integer
      | RETENTION
      | FREEPOOLS integer
      | { CACHE
        | { NOCACHE | CACHE READS } [ logging_clause ]
        }
      ]...