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Posted to issues@calcite.apache.org by "Rui Wang (Jira)" <ji...@apache.org> on 2021/12/26 06:08:00 UTC

[jira] [Closed] (CALCITE-4946) Add method RelBuilder.size()

     [ https://issues.apache.org/jira/browse/CALCITE-4946?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Rui Wang closed CALCITE-4946.
-----------------------------

> Add method RelBuilder.size()
> ----------------------------
>
>                 Key: CALCITE-4946
>                 URL: https://issues.apache.org/jira/browse/CALCITE-4946
>             Project: Calcite
>          Issue Type: Bug
>            Reporter: Julian Hyde
>            Assignee: Julian Hyde
>            Priority: Major
>             Fix For: 1.29.0
>
>
> Add method {{{}RelBuilder.size(){}}}, one application of which is to know whether it is safe to call {{{}peek(){}}}.
> Also continue the work started in CALCITE-4719, improving support for ARRAY query constructor, e.g.
> {code}
> SELECT ARRAY (SELECT ...) AS items
> FROM Orders
> {code}



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