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https://issues.apache.org/jira/browse/CALCITE-4424?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17252300#comment-17252300
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Jiatao Tao edited comment on CALCITE-4424 at 12/24/20, 3:13 AM:
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Hi [~julianhyde], what I mean is that I think they are
orthogonal(isDeterministic/isDynamicFunction).
{code:java}
* Returns whether it is unsafe to cache query plans referencing this
* operator; false is assumed by default
{code}
The isDynamicFunction's def is pretty clear, where to use is clear, it's an
independent interface, I think they have no relationship, so this Jira will not
care about isDynamicFunction.
was (Author: aron.tao):
Hi [~julianhyde], what I mean is that I think they are
orthogonal(isDeterministic/isDynamicFunction).
{code:java}
* Returns whether it is unsafe to cache query plans referencing this
* operator; false is assumed by default
{code}
The isDynamicFunction's def is pretty clear, where to use is clear, I think
they have no relationship, so this Jira will not care about isDynamicFunction.
> Complete non-deterministic function in SqlFunction
> --------------------------------------------------
>
> Key: CALCITE-4424
> URL: https://issues.apache.org/jira/browse/CALCITE-4424
> Project: Calcite
> Issue Type: Bug
> Components: core
> Reporter: Jiatao Tao
> Assignee: Jiatao Tao
> Priority: Major
> Labels: pull-request-available
> Time Spent: 0.5h
> Remaining Estimate: 0h
>
> Current only SqlSequenceValueOperator override isDeterministic, func like
> RAND doesn't override isDeterministic
>
>
>
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