[jira] [Created] (ASTERIXDB-2348) Incorrect result with distinct aggregate

["Dmitry Lychagin (JIRA)" <ji...@apache.org>]

Dmitry Lychagin created ASTERIXDB-2348:
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             Summary: Incorrect result with distinct aggregate
                 Key: ASTERIXDB-2348
                 URL: https://issues.apache.org/jira/browse/ASTERIXDB-2348
             Project: Apache AsterixDB
          Issue Type: Bug
          Components: COMP - Compiler
            Reporter: Dmitry Lychagin
            Assignee: Dmitry Lychagin


Input data:

insert into t1 select value t from [
 \{"c_id":"01","c_b":true, "c_d":900,"c_i":999999},
 \{"c_id":"02","c_b":true, "c_d":800,"c_i":888888},
 \{"c_id":"03","c_b":true, "c_d":700,"c_i":777777},
 \{"c_id":"05","c_b":false,"c_d":111,"c_i":111111}
] t

Query: 

select min(distinct c_i) v
from t1
where c_b
group by c_i, c_d, c_b
order by v

Expected result:

{ "v": 777777 }
{ "v": 888888 }
{ "v": 999999 }

Actual result:

{ "v": {  } }
{ "v": {  } }
{ "v": {  } }

 

Note, when 'distinct' is removed then the expected result is returned. 

 

 



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