[GitHub] [doris] liujunfei2230 opened a new issue, #16663: [Bug] Execution optimizer doesn't display correctly when useing "explain select ..."

[via GitHub]

liujunfei2230 opened a new issue, #16663:
URL: https://github.com/apache/doris/issues/16663

   ### Search before asking
   
   - [X] I had searched in the 
[issues](https://github.com/apache/doris/issues?q=is%3Aissue) and found no 
similar issues.
   
   
   ### Version
   
   1.2.1
   
   ### What's Wrong?
   
   <img width="990" alt="图片" 
src="https://user-images.githubusercontent.com/53937394/218403474-1f67e926-9289-4262-9031-c02732e3e2a4.png";>
   
   
   
   ### What You Expected?
   
   the value of cardinality should be 4360137/3 other than 4360137.
   
   ### How to Reproduce?
   
   with doris version 1.2.1, using explain sq
   
   the sql creating table only used buckets. 
   the following is the demo:
   
   CREATE TABLE `bill_log` (
     `org_id` bigint(20) NULL,
     `created_time` datetime NULL,
     `team_id` bigint(20) NULL,
     `agent_org_id` bigint(20) NULL,
     `id` bigint(20) NULL,
       ...
       ...
     `last_updated_time` datetime NULL,
     `__DELETE_SIGN__` varchar(10) NULL DEFAULT "false"
   ) ENGINE=OLAP
   UNIQUE KEY(`org_id`, `created_time`, `team_id`, `agent_org_id`, `id`)
   COMMENT 'OLAP'
   DISTRIBUTED BY HASH(`org_id`) BUCKETS 8
   PROPERTIES (
   "replication_allocation" = "tag.location.default: 3",
   "bloom_filter_columns" = "parent_id, target_id",
   "in_memory" = "false",
   "storage_format" = "V2",
   "disable_auto_compaction" = "false"
   );
   
   ### 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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