sohardforaname opened a new pull request, #24186:
URL: https://github.com/apache/doris/pull/24186

   ## Proposed changes
   
   Issue Number: close #xxx
   
   <!--Describe your changes.-->
   
   ```sql
   CREATE TABLE IF NOT EXISTS t ( 
               k1 tinyint NOT NULL, 
               k2 smallint NOT NULL, 
               k3 int NOT NULL, 
               k4 bigint NOT NULL, 
               k5 decimal(9, 3) NOT NULL,
               k8 double max NOT NULL, 
               k9 float sum NOT NULL ) 
           AGGREGATE KEY(k1,k2,k3,k4,k5)
           PARTITION BY LIST(k1) ( 
               PARTITION p1 VALUES IN ("1","2","3","4"), 
               PARTITION p2 VALUES IN ("5","6","7","8"), 
               PARTITION p3 ) 
           DISTRIBUTED BY HASH(k1) BUCKETS 5 properties("replication_num" = "1")
   
   select * from t where k1=10
   ```
   The query will return 0 rows because p3 is pruned, we fix it by add default 
partitions when all valued partitions are pruned.
   
   ## Further comments
   
   If this is a relatively large or complex change, kick off the discussion at 
[d...@doris.apache.org](mailto:d...@doris.apache.org) by explaining why you 
chose the solution you did and what alternatives you considered, etc...
   
   


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