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https://issues.apache.org/jira/browse/SPARK-36639?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17408267#comment-17408267
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Kousuke Saruta commented on SPARK-36639:
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[~amstel8] Thank you for reporting. SPARK-31980 seems to bring this issue.
BTW, due to the change, the following code works with 3.1.2 but doesn't with
3.0.0.
{code}
select sequence(
date_trunc('month', '2021-08-15'),
date_trunc('month', '2021-08-30'),
interval 1 month) as z
{code}
Let me investigate more.
> SQL sequence function with interval returns unexpected error in latest
> versions
> -------------------------------------------------------------------------------
>
> Key: SPARK-36639
> URL: https://issues.apache.org/jira/browse/SPARK-36639
> Project: Spark
> Issue Type: Bug
> Components: SQL
> Affects Versions: 3.0.3, 3.1.2
> Reporter: Ignatiy Vdovichenko
> Priority: Major
>
> For example this returns
> {color:#FF0000}java.lang.ArrayIndexOutOfBoundsException: 1 {color}
> {code:java}
> select sequence(
> date_trunc('month', '2021-08-30'),
> date_trunc('month', '2021-08-15'),
> - interval 1 month){code}
> Another cases like - all ok
> {code:java}
> select sequence(
> date_trunc('month', '2021-07-15'),
> date_trunc('month', '2021-08-30'),
> interval 1 month) as x
> , sequence(
> date_trunc('month', '2021-08-30'),
> date_trunc('month', '2021-07-15'),
> - interval 1 month) as y
> , sequence(
> date_trunc('month', '2021-08-15'),
> date_trunc('month', '2021-08-30'),
> interval 1 month) as z{code}
> In version 3.0.0 this works
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