[jira] [Created] (IOTDB-994) Can not get last_value while doing the aggregation query along with first_value

[Yuan Tian (Jira)]

Yuan Tian created IOTDB-994:
-------------------------------

             Summary: Can not get last_value while doing the aggregation query 
along with first_value
                 Key: IOTDB-994
                 URL: https://issues.apache.org/jira/browse/IOTDB-994
             Project: Apache IoTDB
          Issue Type: Bug
          Components: Core/Engine
            Reporter: Yuan Tian
         Attachments: image-2020-11-10-10-55-10-790.png

The sqls are like following:

insert into root.sg1.d1(time, s1) values(1, 1);

insert into root.sg1.d1(time, s1) values(2, 2);

insert into root.sg1.d1(time, s1) values(3, 3);

select first_value(s1), last_value(s1) from root.sg1.d1 where time >1 and time 
< 3;

what we get is:

!image-2020-11-10-10-55-10-790.png!

 



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