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https://issues.apache.org/jira/browse/IMPALA-10175?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Gabor Kaszab updated IMPALA-10175:
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Issue Type: Improvement (was: New Feature)
> Extend error message when cast(..format..) fails in parse phase
> ---------------------------------------------------------------
>
> Key: IMPALA-10175
> URL: https://issues.apache.org/jira/browse/IMPALA-10175
> Project: IMPALA
> Issue Type: Improvement
> Components: Backend
> Reporter: Gabor Kaszab
> Assignee: Gabor Kaszab
> Priority: Major
>
> {code:java}
> select cast('0;367' as date format 'YY;DDD');
> ERROR: UDF ERROR: String to Date parse failed. Invalid string val: "0;367"
> {code}
> Here the output contains the input string but would be more helpful for
> debugging if it also contained the original format string as well.
> This applies to String to Date conversions only as String to Timestamp
> failures currently doesn't raise an error.
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