Creating Bigfile Tablespace

SQL> create bigfile tablespace bigts

                datafile '/u02/app/oracle/ssss/bigts01.dbf'

                size 2m;

SQL> select tablespace_name,block_size,status,contents,bigfile from dba_tablespaces;

SQL> select file_name,file_id,tablespace_name,bytes from dba_data_files;