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Posted to issues@calcite.apache.org by "Danny Chan (Jira)" <ji...@apache.org> on 2019/09/23 05:43:00 UTC

[jira] [Assigned] (CALCITE-1178) Allow SqlBetweenOperator to compare DATE and TIMESTAMP

     [ https://issues.apache.org/jira/browse/CALCITE-1178?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Danny Chan reassigned CALCITE-1178:
-----------------------------------

    Assignee: Danny Chan  (was: Sean Hsuan-Yi Chu)

> Allow SqlBetweenOperator to compare DATE and TIMESTAMP
> ------------------------------------------------------
>
>                 Key: CALCITE-1178
>                 URL: https://issues.apache.org/jira/browse/CALCITE-1178
>             Project: Calcite
>          Issue Type: Improvement
>          Components: core
>            Reporter: Sean Hsuan-Yi Chu
>            Assignee: Danny Chan
>            Priority: Major
>
> An expression such as 
> {code}
> date '1999-03-02' between date '1999-03-01' and timestamp '1999-03-03 00:00:00.0'
> {code}
> will incur SqlValidatorException since SqlBetweenOperator does not allow DATE and TIMESTAMP comparison. In terms of usability, it would be great if this type of comparison is allowed in Calcite.  



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