924060929 opened a new pull request, #32526: URL: https://github.com/apache/doris/pull/32526
## Proposed changes support data masking policy note: if a user send the query ```sql select name from tbl limit 1 ``` and the user have row policy on `tbl.name` with the filter `name = 'Beijing'`, and have data masking policy on `tbl.name` with the masking `concat(substring(name, 1, 4), '****')`, we will rewrite the query to ```sql select concat(substring(name, 1, 4), '****') as id, other_columns from tbl where name = 'Beijing' -- note that this id is from tbl, not from the alias in the select list limit 1 ``` the result would be `Beij****` -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: commits-unsubscr...@doris.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org --------------------------------------------------------------------- To unsubscribe, e-mail: commits-unsubscr...@doris.apache.org For additional commands, e-mail: commits-h...@doris.apache.org
