[jira] [Created] (DRILL-5407) Show NxM rows processed in the nested loop join

["Arina Ielchiieva (JIRA)" <ji...@apache.org>]

Arina Ielchiieva created DRILL-5407:
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             Summary: Show NxM rows processed in the nested loop join
                 Key: DRILL-5407
                 URL: https://issues.apache.org/jira/browse/DRILL-5407
             Project: Apache Drill
          Issue Type: Improvement
    Affects Versions: 1.9.0
            Reporter: Arina Ielchiieva
            Priority: Minor


{noformat}
alter session set `planner.enable_nljoin_for_scalar_only` = false;
 
create temporary table t1 as select i1, i2 from (
select 0 as i1, 5 as i2 from (values(1))
union all
select 5 as i1, 10 as i2 from (values(1)));
 
create temporary table t2 as select i1, i2 from (
select 0 as i1, 1 as i2 from (values(1))
union all
select 7 as i1, 2 as i2 from (values(1))
union all
select -1 as i1, 3 as i2 from (values(1)));

select * from t2 tt2 inner join t1 tt1 on tt2.i1 between tt1.i1 and tt1.i2;
{noformat}
 
In Query Profile Operators tab, Rows info for Nested loop join shows 5 rows but should show NxM (=6).



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