行过滤和列脱敏
#7539
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问下你们脱敏是放在了be层吗? |
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sql 重写,在fe层 |
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column masking
example:
customer table as follow ,the telephone num is sensitive ,don't want be select by user A。 but user B can view all data。
solution :
add function at table customer column telephone for user A。
then user A do : select * from customer :
at user B's view: select * from customer :
row filter
example :table order
hope user A only can view data ‘省份’ is ‘湖南’。
solution :
add express at table order for user A
then when user A do : select * from order
next is i implement example:
row filter :
column mask:
show grants
priv revoke
propose:
is it a good way use mask_priv/filter_priv to grant ?
for huawei gsDB
https://support.huaweicloud.com/devg2-dws/dws_0402_0042.html
for hive /presto user range
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