BePPPower opened a new pull request, #23365: URL: https://github.com/apache/doris/pull/23365
## Proposed changes Issue Number: close #xxx Probrem: `select...from tablets()` are invalidated when there exists predicates, such as: ```sql // The all data is: mysql> select * from student3; +------+------+------+ | id | name | age | +------+------+------+ | 1 | ftw | 18 | | 3 | yy | 19 | | 4 | xx | 21 | | 2 | cyx | 20 | +------+------+------+ // when we specified tablet to read: mysql> select * from student3 tablet(131131); +------+------+------+ | id | name | age | +------+------+------+ | 1 | ftw | 18 | | 3 | yy | 19 | +------+------+------+ // Howerver, when there exists predicates, the `tablet(131131)` is invalidated mysql> select * from student3 tablet(131131) where id > 1; +------+------+------+ | id | name | age | +------+------+------+ | 4 | xx | 21 | | 3 | yy | 19 | | 2 | cyx | 20 | +------+------+------+ ``` After the fix, we get promising data ```sql mysql> select * from student3 tablet(131131) where id > 1; +------+------+------+ | id | name | age | +------+------+------+ | 3 | yy | 19 | +------+------+------+ ``` <!--Describe your changes.--> ## Further comments If this is a relatively large or complex change, kick off the discussion at [[email protected]](mailto:[email protected]) by explaining why you chose the solution you did and what alternatives you considered, etc... -- 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: [email protected] For queries about this service, please contact Infrastructure at: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
