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Posted to issues@calcite.apache.org by "Ruben Q L (Jira)" <ji...@apache.org> on 2023/09/29 20:26:00 UTC

[jira] [Resolved] (CALCITE-5989) Type inference for RPAD and LPAD functions (BIGQUERY) is incorrect

     [ https://issues.apache.org/jira/browse/CALCITE-5989?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Ruben Q L resolved CALCITE-5989.
--------------------------------
    Resolution: Fixed

Fixed via [{{3bb7117}}|https://github.com/apache/calcite/commit/3bb71174460d10542c3c9892c6a1a8effb573f9e]

Thanks [~mbudiu] for the patch!

> Type inference for RPAD and LPAD functions (BIGQUERY) is incorrect
> ------------------------------------------------------------------
>
>                 Key: CALCITE-5989
>                 URL: https://issues.apache.org/jira/browse/CALCITE-5989
>             Project: Calcite
>          Issue Type: Bug
>          Components: core
>    Affects Versions: 1.35.0
>            Reporter: Mihai Budiu
>            Priority: Minor
>              Labels: pull-request-available
>             Fix For: 1.36.0
>
>
> The type inference uses the type `ReturnTypes.ARG0_NULLABLE_VARYING` for the output.
> This means that the output cannot be longer than arg0. This bug surfaces when the query is optimized.



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