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Posted to issues@calcite.apache.org by "Julian Hyde (JIRA)" <ji...@apache.org> on 2015/10/05 22:14:27 UTC
[jira] [Updated] (CALCITE-816) Represent sub-query as a RexNode
[ https://issues.apache.org/jira/browse/CALCITE-816?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Julian Hyde updated CALCITE-816:
--------------------------------
Fix Version/s: 1.5.0-incubating
> Represent sub-query as a RexNode
> --------------------------------
>
> Key: CALCITE-816
> URL: https://issues.apache.org/jira/browse/CALCITE-816
> Project: Calcite
> Issue Type: Bug
> Reporter: Julian Hyde
> Assignee: Julian Hyde
> Fix For: 1.5.0-incubating
>
>
> Represent IN, NOT IN, EXISTS and scalar sub-queries as RexSubQuery extends RexNode. Then we can write a planner rule that expands sub-queries.
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