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Posted to issues@calcite.apache.org by "Mihai Budiu (Jira)" <ji...@apache.org> on 2023/09/09 01:40:00 UTC

[jira] [Commented] (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:comment-tabpanel&focusedCommentId=17763295#comment-17763295 ] 

Mihai Budiu commented on CALCITE-5989:
--------------------------------------

This is very similar to [CALCITE-5813]

> 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
>
> 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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