[jira] [Resolved] (CALCITE-4555) Invalid zero literal value is used for TIMESTAMP WITH LOCAL TIME ZONE type in RexBuilder

["Sergey Nuyanzin (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/CALCITE-4555?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Sergey Nuyanzin resolved CALCITE-4555.
--------------------------------------
    Resolution: Fixed

Fixed in [bfa7d78|https://github.com/apache/calcite/commit/bfa7d782b13afc8c361c04345a256d84a449116d]

> Invalid zero literal value is used for TIMESTAMP WITH LOCAL TIME ZONE type in RexBuilder
> ----------------------------------------------------------------------------------------
>
>                 Key: CALCITE-4555
>                 URL: https://issues.apache.org/jira/browse/CALCITE-4555
>             Project: Calcite
>          Issue Type: Bug
>            Reporter: Leonard Xu
>            Assignee: Sergey Nuyanzin
>            Priority: Major
>              Labels: pull-request-available
>
>  The zero literal value for TIMESTAMP WITH LOCAL TIME ZONE type is used in `org.apache.calcite.rex.RexBuilder`
> {code:java}
>     case TIMESTAMP_WITH_LOCAL_TIME_ZONE:
>       return new TimestampString(0, 0, 0, 0, 0, 0);
>    //TimestampString(int year, int month, int day, int h, int m, int s)
> {code}
> the month and day should never be zero, I think the zero value should be '1970-01-01 00:00:00'(epoch 0 second).



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