[jira] [Commented] (SPARK-29853) lpad returning empty instead of NULL for empty pad value
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https://issues.apache.org/jira/browse/SPARK-29853?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16972079#comment-16972079
]
Ankit Raj Boudh commented on SPARK-29853:
-
@[~hyukjin.kwon] , please review the PR.
> lpad returning empty instead of NULL for empty pad value
>
>
> Key: SPARK-29853
> URL: https://issues.apache.org/jira/browse/SPARK-29853
> Project: Spark
> Issue Type: Bug
> Components: SQL
>Affects Versions: 3.0.0
>Reporter: ABHISHEK KUMAR GUPTA
>Priority: Minor
>
> Spark
> 0: jdbc:hive2://10.18.18.214:23040/default> SELECT lpad('hi', 5, '');
> ++--+
> | lpad(hi, 5, ) |
> ++--+
> | hi |
> ++--+
> 1 row selected (0.186 seconds)
> Hive:
> INFO : Concurrency mode is disabled, not creating a lock manager
> +---+
> | _c0 |
> +---+
> | NULL |
> +---+
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[jira] [Commented] (SPARK-29853) lpad returning empty instead of NULL for empty pad value
[
https://issues.apache.org/jira/browse/SPARK-29853?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16972073#comment-16972073
]
Ankit Raj Boudh commented on SPARK-29853:
-
i will PR for this
> lpad returning empty instead of NULL for empty pad value
>
>
> Key: SPARK-29853
> URL: https://issues.apache.org/jira/browse/SPARK-29853
> Project: Spark
> Issue Type: Bug
> Components: SQL
>Affects Versions: 3.0.0
>Reporter: ABHISHEK KUMAR GUPTA
>Priority: Minor
>
> Spark
> 0: jdbc:hive2://10.18.18.214:23040/default> SELECT lpad('hi', 5, '');
> ++--+
> | lpad(hi, 5, ) |
> ++--+
> | hi |
> ++--+
> 1 row selected (0.186 seconds)
> Hive:
> INFO : Concurrency mode is disabled, not creating a lock manager
> +---+
> | _c0 |
> +---+
> | NULL |
> +---+
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