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https://issues.apache.org/jira/browse/SPARK-22759?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Apache Spark reassigned SPARK-22759:
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Assignee: Apache Spark (was: Xiao Li)
> Filters can be combined iff both are deterministic
> --------------------------------------------------
>
> Key: SPARK-22759
> URL: https://issues.apache.org/jira/browse/SPARK-22759
> Project: Spark
> Issue Type: Bug
> Components: Optimizer
> Affects Versions: 2.3.0
> Reporter: Xiao Li
> Assignee: Apache Spark
>
> The query execution/optimization does not guarantee the expressions are
> evaluated in order. We only can combine them if and only if both are
> deterministic. We need to update the optimizer rule: CombineFilters.
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