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Posted to issues@ignite.apache.org by "Kirill Tkalenko (Jira)" <ji...@apache.org> on 2026/08/24 04:44:00 UTC

[jira] [Updated] (IGNITE-29003) SQL Calcite: Support scalar subqueries in table function arguments

     [ https://issues.apache.org/jira/browse/IGNITE-29003?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Kirill Tkalenko updated IGNITE-29003:
-------------------------------------
    Release Note: Added support for scalar subqueries in table function arguments.

> SQL Calcite: Support scalar subqueries in table function arguments
> ------------------------------------------------------------------
>
>                 Key: IGNITE-29003
>                 URL: https://issues.apache.org/jira/browse/IGNITE-29003
>             Project: Ignite
>          Issue Type: Improvement
>            Reporter: Kirill Tkalenko
>            Assignee: Kirill Tkalenko
>            Priority: Major
>              Labels: ignite-2
>          Time Spent: 10m
>  Remaining Estimate: 0h
>
> Apache Ignite currently uses Calcite 1.42, which does not support scalar subqueries passed as table function arguments.
> For example:
> {code:java}
> SELECT * FROM TABLE(my_table_function((SELECT value FROM source), 20)); {code}
> The corresponding support was added to Calcite 1.43 under CALCITE-7688. Backport this functionality to the Ignite Calcite module using an isolated planner rule so that it can be easily removed after upgrading to Calcite 1.43.



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