ALL_ENCRYPTED_COLUMNS maintains encryption algorithm information for all encrypted columns in all tables accessible to the user.
DBA_ENCRYPTED_COLUMNS maintains encryption algorithm information for all encrypted columns in the database.
USER_ENCRYPTED_COLUMNS maintains encryption algorithm information for all encrypted columns in all tables in the user's schema. This view does not display the OWNER column.
| Column | Datatype | NULL | Description |
|---|---|---|---|
OWNER |
VARCHAR2(30) |
NOT NULL |
Owner of table |
TABLE_NAME |
VARCHAR2(30) |
NOT NULL |
Name of table |
COLUMN_NAME |
VARCHAR2(30) |
NOT NULL |
Name of column |
ENCRYPTION_ALG |
VARCHAR2(29) |
Encryption algorithm used to protect secrecy of data in this column | |
SALT |
VARCHAR2(3) |
Column encrypted with SALT? (YES/NO) |