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Posted to issues@calcite.apache.org by "Caican Cai (Jira)" <ji...@apache.org> on 2024/12/16 02:27:00 UTC

[jira] [Updated] (CALCITE-6690) Arrow adapter support DECIMAL with precision and scale

     [ https://issues.apache.org/jira/browse/CALCITE-6690?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Caican Cai updated CALCITE-6690:
--------------------------------
    Summary: Arrow adapter support DECIMAL with precision and scale  (was: Refactor the Arrow adapter type system)

> Arrow adapter support DECIMAL with precision and scale
> ------------------------------------------------------
>
>                 Key: CALCITE-6690
>                 URL: https://issues.apache.org/jira/browse/CALCITE-6690
>             Project: Calcite
>          Issue Type: New Feature
>          Components: arrow-adapter
>    Affects Versions: 1.38.0
>            Reporter: Caican Cai
>            Priority: Major
>              Labels: pull-request-available
>
> The current Arrow adapter type system does not support the precision of time, timestamp, decimal, etc. For example, decimal will be converted to DECIMAL(19, 0) by default.
> The Arrow adapter type system needs to be improved to support the precision of some sql types.



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