You are viewing a plain text version of this content. The canonical link for it is here.
Posted to issues@spark.apache.org by "ulysses you (Jira)" <ji...@apache.org> on 2020/10/13 11:19:00 UTC

[jira] [Created] (SPARK-33131) Fix grouping sets with having clause can not resolve qualified col name

ulysses you created SPARK-33131:
-----------------------------------

             Summary: Fix grouping sets with having clause can not resolve qualified col name
                 Key: SPARK-33131
                 URL: https://issues.apache.org/jira/browse/SPARK-33131
             Project: Spark
          Issue Type: Bug
          Components: SQL
    Affects Versions: 3.1.0
            Reporter: ulysses you


The method `ResolveAggregateFunctions.resolveFilterCondInAggregate` aims to do the two things
1. resolve the expression in having.
2. push the having extra agg expression to `Aggregate`

However we only care about 2 now. If having clause resolution is successful but not exists extra agg expression, we will ignore the resolution. Here is a example:


{code:java}
-- Works resolved by ResolveReferences
select c1 from values (1) as t1(c1) group by grouping sets(t1.c1) having c1 = 1

-- Works because of the extra expression c1
select c1 as c2 from values (1) as t1(c1) group by grouping sets(t1.c1) having t1.c1 = 1

-- Failed
select c1 from values (1) as t1(c1) group by grouping sets(t1.c1) having t1.c1 = 1{code}



--
This message was sent by Atlassian Jira
(v8.3.4#803005)

---------------------------------------------------------------------
To unsubscribe, e-mail: issues-unsubscribe@spark.apache.org
For additional commands, e-mail: issues-help@spark.apache.org