{SecureFiles}LOBの表領域を指定してSecureFilesのテーブルを作成

https://docs.oracle.com/cd/F19136_01/adlob/using-oracle-LOBs-storage.html#GUID-D4B9A527-6DF8-4451-B88B-B973E961D9F7

drop table sf4 purge;
drop table sf5 purge;

CREATE TABLE sf4 ( a CLOB)
    LOB(a) STORE AS SECUREFILE (
         COMPRESS HIGH
         DEDUPLICATE
         ENCRYPT USING 'AES128'
         CACHE
         LOGGING
         tablespace USERTBS
    );

CREATE TABLE sf5 ( a CLOB)
    LOB(a) STORE AS SECUREFILE (
         COMPRESS HIGH
         CACHE
         tablespace USERTBS
    );

select * from user_lobs;