SHOW MASK RULES
描述
SHOW MASK RULES
语法用于查询指定逻辑库中的数据脱敏规则。
语法
语法 铁路图
ShowMaskRule::=
'SHOW' 'MASK' ('RULES' | 'RULE' ruleName) ('FROM' databaseName)?
ruleName ::=
identifier
databaseName ::=
identifier
补充说明
- 未指定
databaseName
时,默认是当前使用的DATABASE
, 如果也未使用DATABASE
则会提示No database selected
。
返回值说明
列 | 说明 |
---|---|
table | 表名 |
column | 列名 |
algorithm_type | 数据脱敏算法类型 |
algorithm_props | 数据脱敏算法参数 |
示例
- 查询指定逻辑库中的所有数据脱敏规则
SHOW MASK RULES FROM mask_db;
mysql> SHOW MASK RULES FROM mask_db;
+---------+----------+------------------+--------------------------------+
| table | column | algorithm_type | algorithm_props |
+---------+----------+------------------+--------------------------------+
| t_mask | phoneNum | MASK_FROM_X_TO_Y | to-y=2,replace-char=*,from-x=1 |
| t_mask | address | MD5 | |
| t_order | order_id | MD5 | |
| t_user | user_id | MASK_FROM_X_TO_Y | to-y=2,replace-char=*,from-x=1 |
+---------+----------+------------------+--------------------------------+
4 rows in set (0.01 sec)
- 查询当前逻辑库中的所有数据脱敏规则
SHOW MASK RULES;
mysql> SHOW MASK RULES;
+---------+----------+------------------+--------------------------------+
| table | column | algorithm_type | algorithm_props |
+---------+----------+------------------+--------------------------------+
| t_mask | phoneNum | MASK_FROM_X_TO_Y | to-y=2,replace-char=*,from-x=1 |
| t_mask | address | MD5 | |
| t_order | order_id | MD5 | |
| t_user | user_id | MASK_FROM_X_TO_Y | to-y=2,replace-char=*,from-x=1 |
+---------+----------+------------------+--------------------------------+
4 rows in set (0.01 sec)
- 查询指定逻辑库中的指定数据脱敏算法
SHOW MASK RULE t_mask FROM mask_db;
mysql> SHOW MASK RULE t_mask FROM mask_db;
+--------+--------------+------------------+--------------------------------+
| table | logic_column | mask_algorithm | props |
+--------+--------------+------------------+--------------------------------+
| t_mask | phoneNum | MASK_FROM_X_TO_Y | to-y=2,replace-char=*,from-x=1 |
| t_mask | address | MD5 | |
+--------+--------------+------------------+--------------------------------+
2 rows in set (0.00 sec)
- 查询当前逻辑库中的指定数据脱敏算法
SHOW MASK RULE t_mask;
mysql> SHOW MASK RULE t_mask;
+--------+--------------+------------------+--------------------------------+
| table | logic_column | mask_algorithm | props |
+--------+--------------+------------------+--------------------------------+
| t_mask | phoneNum | MASK_FROM_X_TO_Y | to-y=2,replace-char=*,from-x=1 |
| t_mask | address | MD5 | |
+--------+--------------+------------------+--------------------------------+
2 rows in set (0.00 sec)
保留字
SHOW
、MASK
、RULE
、RULES
、FROM
相关链接
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