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https://issues.apache.org/jira/browse/SPARK-39548?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Apache Spark reassigned SPARK-39548:
------------------------------------
Assignee: Apache Spark
> CreateView Command with a window clause query hit a wrong window definition
> not found issue
> -------------------------------------------------------------------------------------------
>
> Key: SPARK-39548
> URL: https://issues.apache.org/jira/browse/SPARK-39548
> Project: Spark
> Issue Type: Bug
> Components: SQL
> Affects Versions: 3.3.0
> Reporter: Rui Wang
> Assignee: Apache Spark
> Priority: Major
>
> This query will hit a w2 window definition not found in `WindowSubstitute`
> rule, however this is a bug since the w2 definition is defined in the query.
> ```
> create or replace temporary view test_temp_view as
> with step_1 as (
> select * , min(a) over w2 as min_a_over_w2 from (select 1 as a, 2 as b, 3 as
> c) window w2 as (partition by b order by c)) , step_2 as
> (
> select *, max(e) over w1 as max_a_over_w1
> from (select 1 as e, 2 as f, 3 as g)
> join step_1 on true
> window w1 as (partition by f order by g)
> )
> select *
> from step_2
> ```
> Also we can move the unresolved window expression check from
> `WindowSubstitute` rule to `CheckAnalysis` phrase.
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