Хорошая особенность словаря состоит в том, что вы можете выбирать из него буквально. Например (это своего рода нечитаемый , потому что я установил столбцы по размеру экрана; GUI для этого лучше):
SQL> select table_name, comments
2 from dictionary
3 where lower(comments) like '%grant%';
TABLE_NAME COMMENTS
-------------------- ------------------------------------------------------------
ALL_COL_PRIVS Grants on columns for which the user is the grantor, grantee
, owner,
or an enabled role or PUBLIC is the grantee
ALL_COL_PRIVS_MADE Grants on columns for which the user is owner or grantor
ALL_COL_PRIVS_RECD Grants on columns for which the user, PUBLIC or enabled role
is the grantee
ALL_TAB_PRIVS Grants on objects for which the user is the grantor, grantee
, owner,
or an enabled role or PUBLIC is the grantee
ALL_TAB_PRIVS_MADE User's grants and grants on user's objects
ALL_TAB_PRIVS_RECD Grants on objects for which the user, PUBLIC or enabled role
is the grantee
USER_AUDIT_STATEMENT Audit trail records concerning grant, revoke, audit, noaudi
t and alter system
USER_COL_PRIVS Grants on columns for which the user is the owner, grantor o
r grantee
USER_COL_PRIVS_MADE All grants on columns of objects owned by the user
USER_COL_PRIVS_RECD Grants on columns for which the user is the grantee
USER_ROLE_PRIVS Roles granted to current user
USER_SYS_PRIVS System privileges granted to current user
USER_TAB_PRIVS Grants on objects for which the user is the owner, grantor o
r grantee
USER_TAB_PRIVS_MADE All grants on objects owned by the user
USER_TAB_PRIVS_RECD Grants on objects for which the user is the grantee
COLUMN_PRIVILEGES Grants on columns for which the user is the grantor, grantee
, owner, or
an enabled role or PUBLIC is the grantee
ROLE_ROLE_PRIVS Roles which are granted to roles
ROLE_SYS_PRIVS System privileges granted to roles
ROLE_TAB_PRIVS Table privileges granted to roles
TABLE_PRIVILEGES Grants on objects for which the user is the grantor, grantee
, owner,
or an enabled role or PUBLIC is the grantee
20 rows selected.
SQL>