column OWNER format a20
column OBJECT_NAME  format a30
column OBJECT_TYPE format a10
column ALT format a4
column AUD format a4
column COM  format a4
column DEL format a4
column GRA format a4
column IND  format a4
column INS format a4
column LOC format a4
column REN  format a4
column SEL format a4
column UPD format a4
column REF  format a4
column EXE format a4
column CRE format a4
column REA  format a4
column WRI format a4
column FBK format a4


PROMPT ****SYS.AUD$: privilegios sobre objetos****
select count(1) from sys.aud$;

PROMPT ****DBA_AUDIT_EXISTS: displays audit trail entries produced by AUDIT EXISTS and AUDIT NOT EXISTS****
select count(1) from dba_audit_exists;

PROMPT ****DBA_AUDIT_OBJECT: displays audit trail records for all objects in the database****
select count(1) from dba_audit_object;

PROMPT ****DBA_AUDIT_SESSION: displays all audit trail records concerning CONNECT and DISCONNECT.****
select count(1) from dba_audit_session;

PROMPT ****DBA_AUDIT_STATEMENT: displays audit trail records concerning GRANT, REVOKE, AUDIT, NOAUDIT, and ALTER SYSTEM statements throughout the BBDD.****
select count(1) from dba_audit_statement;

