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https://issues.apache.org/jira/browse/HIVE-24002?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Vineet Garg reassigned HIVE-24002:
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> Allow 'expressions' instead of 'constant literal' for EXECUTE
> -------------------------------------------------------------
>
>                 Key: HIVE-24002
>                 URL: https://issues.apache.org/jira/browse/HIVE-24002
>             Project: Hive
>          Issue Type: Sub-task
>          Components: Query Planning
>            Reporter: Vineet Garg
>            Assignee: Vineet Garg
>            Priority: Major
>
> Currently EXECUTE statement grammar allows constant literal only. This 
> prevents negative literals or constant expressions like {{1+2}}. Changing it 
> to {{expression}} type will allow broader type of literals. Note that this 
> will require additional error checking after parsing to only allow 
> "acceptable" literals.



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