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https://issues.apache.org/jira/browse/ASTERIXDB-2434?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Dmitry Lychagin updated ASTERIXDB-2434:
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Summary: Ensure operator execution mode before invoking
EnforceStructuralPropertiesRule (was: Ensure operator execution mode right
before invoking EnforceStructuralPropertiesRule)
> Ensure operator execution mode before invoking EnforceStructuralPropertiesRule
> ------------------------------------------------------------------------------
>
> Key: ASTERIXDB-2434
> URL: https://issues.apache.org/jira/browse/ASTERIXDB-2434
> Project: Apache AsterixDB
> Issue Type: Bug
> Components: COMP - Compiler
> Reporter: Dmitry Lychagin
> Assignee: Dmitry Lychagin
> Priority: Minor
>
> Computation of required child properties for some operators (UnionAll, for
> example) depends on the execution mode of its children
> (OperatorPropertiesUtil.checkUnpartitionedAndGetPropertiesVector()).
> Therefore it's important to have correct execution mode for all operators at
> that time.
> InjectTypeCastForUnionRule and IntroduceDynamicTypeCastRule need to set
> execution mode for new Assign operators they're creating
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