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https://issues.apache.org/jira/browse/SPARK-52489?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Wenchen Fan reassigned SPARK-52489:
-----------------------------------
Assignee: Milan Dankovic
> [M2] Forbid duplicate SQLEXCEPTION and NOT FOUND handlers inside SQL Script
> ---------------------------------------------------------------------------
>
> Key: SPARK-52489
> URL: https://issues.apache.org/jira/browse/SPARK-52489
> Project: Spark
> Issue Type: Sub-task
> Components: Spark Core
> Affects Versions: 4.0.0
> Reporter: Milan Dankovic
> Assignee: Milan Dankovic
> Priority: Major
>
> This code should not work, but it works. Current behavior is that the last
> handler being recognized as the correct one. We should throw an error when
> duplicate handlers are defined in the same scope.
> {code:java}
> BEGIN
> DECLARE EXIT HANDLER FOR NOT FOUND
> BEGIN
> SELECT 1;
> END;
> DECLARE EXIT HANDLER FOR NOT FOUND
> BEGIN
> SELECT 2;
> END;
> END{code}
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