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https://issues.apache.org/jira/browse/PHOENIX-1030?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Thomas D'Silva updated PHOENIX-1030:
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Attachment: PHOENIX-1030-3.0.patch
[~jamestaylor]
I have attached a patch that works for all versions. I also modified NULL and
TYPED_NULL expressions to be statically initialized using all the possible
values of the Determinism enum.
Thanks,
Thomas
> Change Expression.isDeterministic() to return a enum of values ALWAYS,
> PER_STATEMENT, PER_ROW
> ---------------------------------------------------------------------------------------------
>
> Key: PHOENIX-1030
> URL: https://issues.apache.org/jira/browse/PHOENIX-1030
> Project: Phoenix
> Issue Type: Improvement
> Reporter: Thomas D'Silva
> Assignee: Thomas D'Silva
> Attachments: PHOENIX-1030-3.0.patch, PHOENIX-1030-3.0.patch,
> PHOENIX-1030-3.0.patch, PHOENIX-1030-3.0.patch, PHOENIX-1030-4.0.patch,
> PHOENIX-1030-4.0.patch, PHOENIX-1030-master.patch
>
>
> Change Expression.isDeterministic() to return an ENUM with three values
> DETERMINISTIC - the expression returns the same output every time given the
> same input.
> UNDETERMINISTIC_ROW - the expression should be computed for every row
> UNDETERMINISTIC_STMT - the expression should be be computed for a given
> statement only once
> See PHOENIX-1001
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