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https://issues.apache.org/jira/browse/CALCITE-307?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Julian Hyde updated CALCITE-307:
--------------------------------
    Summary: Implement CAST between date-time types  (was: CAST(timestamp AS 
DATE) gives ClassCastException)

> Implement CAST between date-time types
> --------------------------------------
>
>                 Key: CALCITE-307
>                 URL: https://issues.apache.org/jira/browse/CALCITE-307
>             Project: Calcite
>          Issue Type: Bug
>            Reporter: Julian Hyde
>            Assignee: Julian Hyde
>
> See test case in misc.oq. Throws the following: 
> {code}
> java.lang.ClassCastException: java.lang.Long cannot be cast to 
> java.lang.Integer
>       at 
> net.hydromatic.optiq.runtime.AbstractCursor$IntAccessor.getInt(AbstractCursor.java:452)
>       at 
> net.hydromatic.optiq.runtime.AbstractCursor$DateFromIntAccessor.getString(AbstractCursor.java:720)
>       at 
> net.hydromatic.avatica.AvaticaResultSet.getString(AvaticaResultSet.java:205)
> {code}



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