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https://issues.apache.org/jira/browse/HIVE-29399?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Stamatis Zampetakis updated HIVE-29399:
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Description:
The AVG (HiveSqlAverageAggFunction) and SUM (HiveSqlSumAggFunction) functions
don't support the special FUNCTION_STAR syntax and trying to write queries
including AVG(\*) or SUM(\*) currently fail (see invalid_avg_syntax.q,
invalid_sum_syntax.q tests).
The SqlSyntax.FUNCTION_STAR syntax for SUM/AVG was incorrectly set by
HIVE-29339 so this ticket is a follow-up to restore the previous and correct
behavior.
was:
The AVG (HiveSqlAverageAggFunction) and SUM (HiveSqlSumAggFunction) functions
don't support the special FUNCTION_STAR syntax and trying to write queries
including AVG(*) or SUM(*) currently fail (see invalid_avg_syntax.q,
invalid_sum_syntax.q tests).
The SqlSyntax.FUNCTION_STAR syntax for SUM/AVG was incorrectly set by
HIVE-29339 so this ticket is a follow-up to restore the previous and correct
behavior.
> Remove SqlSyntax.FUNCTION_STAR from AVG and SUM functions
> ---------------------------------------------------------
>
> Key: HIVE-29399
> URL: https://issues.apache.org/jira/browse/HIVE-29399
> Project: Hive
> Issue Type: Task
> Reporter: Stamatis Zampetakis
> Assignee: Stamatis Zampetakis
> Priority: Major
>
> The AVG (HiveSqlAverageAggFunction) and SUM (HiveSqlSumAggFunction) functions
> don't support the special FUNCTION_STAR syntax and trying to write queries
> including AVG(\*) or SUM(\*) currently fail (see invalid_avg_syntax.q,
> invalid_sum_syntax.q tests).
> The SqlSyntax.FUNCTION_STAR syntax for SUM/AVG was incorrectly set by
> HIVE-29339 so this ticket is a follow-up to restore the previous and correct
> behavior.
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