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Posted to commits@doris.apache.org by GitBox <gi...@apache.org> on 2021/12/20 06:55:05 UTC

[GitHub] [incubator-doris] BiteTheDDDDt opened a new issue #7436: [Bug] The null value of the min function of the storage layer is incorrectly set

BiteTheDDDDt opened a new issue #7436:
URL: https://github.com/apache/incubator-doris/issues/7436


   ### Search before asking
   
   - [X] I had searched in the [issues](https://github.com/apache/incubator-doris/issues?q=is%3Aissue) and found no similar issues.
   
   
   ### Version
   
   master
   
   ### What's Wrong?
   
   
   ```sql
   CREATE TABLE `test_agg_str2` (
     `k1` int(11) NOT NULL COMMENT "",
     `k2` VARCHAR(11) MIN NULL COMMENT "",
     `k3` VARCHAR(11) MAX NULL COMMENT ""
   ) ENGINE=OLAP
   AGGREGATE KEY(`k1`)
   COMMENT "OLAP"
   DISTRIBUTED BY HASH(`k1`) BUCKETS 5
   PROPERTIES (
   "replication_num" = "1",
   "in_memory" = "false",
   "storage_format" = "V2"
   ); 
   
   insert into test_agg_str2 values(1,NULL,NULL);
   
   select * from test_agg_str2;
   +------+------+------+
   | k1   | k2   | k3   |
   +------+------+------+
   |    1 | NULL | NULL |
   +------+------+------+
   
   insert into test_agg_str2 values(1,1,1);
   
   select * from test_agg_str2;
   
   +------+------+------+
   | k1   | k2   | k3   |
   +------+------+------+
   |    1 | NULL | 1    |
   +------+------+------+
   ```
   Here k2 should be 1 instead of null.
   
   ### What You Expected?
   
   fix it
   
   ### How to Reproduce?
   
   _No response_
   
   ### Anything Else?
   
   _No response_
   
   ### Are you willing to submit PR?
   
   - [ ] Yes I am willing to submit a PR!
   
   ### Code of Conduct
   
   - [X] I agree to follow this project's [Code of Conduct](https://www.apache.org/foundation/policies/conduct)
   


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[GitHub] [incubator-doris] morningman closed issue #7436: [Bug] The null value of the min function of the storage layer is incorrectly set

Posted by GitBox <gi...@apache.org>.
morningman closed issue #7436:
URL: https://github.com/apache/incubator-doris/issues/7436


   


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