The SHOW ENCRYPT RULE syntax is used to query encrypt rules for specified table in specified database.
ShowEncryptTableRule::=
'SHOW' 'ENCRYPT' 'TABLE' 'RULE' tabeName('FROM' databaseName)?
tableName ::=
identifier
databaseName ::=
identifier
databaseName is not specified, the default is the currently used DATABASE. If DATABASE is not used, No database selected will be prompted.| Column | Description |
|---|---|
| table | Logical table name |
| logic_column | Logical column name |
| logic_data_type | Logical column data type |
| cipher_column | Ciphertext column name |
| cipher_data_type | Ciphertext column data type |
| plain_column | Plaintext column name |
| plain_data_type | Plaintext column data type |
| assisted_query_column | Assisted query column name |
| assisted_query_data_type | Assisted query column data type |
| encryptor_type | Encryption algorithm type |
| encryptor_props | Encryption algorithm parameter |
| query_with_cipher_column | Whether to use encrypted column for query |
SHOW ENCRYPT TABLE RULE t_encrypt FROM test1;
mysql> SHOW ENCRYPT TABLE RULE t_encrypt FROM test1;
+-----------+--------------+-----------------+---------------+------------------+--------------+-----------------+-----------------------+--------------------------+----------------+-------------------------+--------------------------+
| table | logic_column | logic_data_type | cipher_column | cipher_data_type | plain_column | plain_data_type | assisted_query_column | assisted_query_data_type | encryptor_type | encryptor_props | query_with_cipher_column |
+-----------+--------------+-----------------+---------------+------------------+--------------+-----------------+-----------------------+--------------------------+----------------+-------------------------+--------------------------+
| t_encrypt | user_id | | user_cipher | | user_plain | | | | AES | aes-key-value=123456abc | true |
| t_encrypt | order_id | | order_cipher | | | | | | MD5 | | true |
+-----------+--------------+-----------------+---------------+------------------+--------------+-----------------+-----------------------+--------------------------+----------------+-------------------------+--------------------------+
2 rows in set (0.00 sec)
SHOW ENCRYPT TABLE RULE t_encrypt;
mysql> SHOW ENCRYPT TABLE RULE t_encrypt;
+-----------+--------------+-----------------+---------------+------------------+--------------+-----------------+-----------------------+--------------------------+----------------+-------------------------+--------------------------+
| table | logic_column | logic_data_type | cipher_column | cipher_data_type | plain_column | plain_data_type | assisted_query_column | assisted_query_data_type | encryptor_type | encryptor_props | query_with_cipher_column |
+-----------+--------------+-----------------+---------------+------------------+--------------+-----------------+-----------------------+--------------------------+----------------+-------------------------+--------------------------+
| t_encrypt | user_id | | user_cipher | | user_plain | | | | AES | aes-key-value=123456abc | true |
| t_encrypt | order_id | | order_cipher | | | | | | MD5 | | true |
+-----------+--------------+-----------------+---------------+------------------+--------------+-----------------+-----------------------+--------------------------+----------------+-------------------------+--------------------------+
2 rows in set (0.00 sec)
SHOW, ENCRYPT, TABLE, RULE, FROM