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Posted to issues@ignite.apache.org by "Kirill Tkalenko (Jira)" <ji...@apache.org> on 2026/09/09 10:00:00 UTC

[jira] [Updated] (IGNITE-29033) SQL Calcite: Support UDF and UDTF Overloading

     [ https://issues.apache.org/jira/browse/IGNITE-29033?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Kirill Tkalenko updated IGNITE-29033:
-------------------------------------
    Ignite Flags:   (was: Release Notes Required)

> SQL Calcite: Support UDF and UDTF Overloading
> ---------------------------------------------
>
>                 Key: IGNITE-29033
>                 URL: https://issues.apache.org/jira/browse/IGNITE-29033
>             Project: Ignite
>          Issue Type: Improvement
>            Reporter: Kirill Tkalenko
>            Assignee: Kirill Tkalenko
>            Priority: Major
>          Time Spent: 1h 20m
>  Remaining Estimate: 0h
>
> Allow multiple UDF and UDTF implementations to be registered under the same name with different signatures. During function resolution, the appropriate implementation should be selected based on the provided arguments. If no matching implementation is found or the call is ambiguous, an informative error should be returned.



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