CONVERT { {DATABASE [ROOT] | PLUGGABLE DATABASE pdb_name [, pdb_name]...} [transportOptionList] convertOptionList | [convertOptionList] DATAFILE ' filename ' [, ' filename ']... convertOptionList [DATAFILE ' filename ' [, ' filename ']... convertOptionList]... | TABLESPACE ['] tablespace_name ['] [, ['] tablespace_name [']]... convertOptionList}