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From "Jark Wu (Jira)" <j...@apache.org>
Subject [jira] [Commented] (FLINK-14441) Fix ValueLiteralExpression#getValueAs when valueClass is Period.class
Date Mon, 21 Oct 2019 02:16:00 GMT

    [ https://issues.apache.org/jira/browse/FLINK-14441?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16955693#comment-16955693
] 

Jark Wu commented on FLINK-14441:
---------------------------------

Hi [~hailong wang], the acceptable physical classes of YearMonthIntervalType are {{Period}}
and {{Integer}}. Using {{Long}} is invalid here. So we should cast the return value to Integer.


> Fix ValueLiteralExpression#getValueAs when valueClass is Period.class
> ---------------------------------------------------------------------
>
>                 Key: FLINK-14441
>                 URL: https://issues.apache.org/jira/browse/FLINK-14441
>             Project: Flink
>          Issue Type: Bug
>          Components: Table SQL / Planner
>    Affects Versions: 1.10.0
>            Reporter: hailong wang
>            Priority: Major
>              Labels: pull-request-available
>             Fix For: 1.9.0
>
>          Time Spent: 10m
>  Remaining Estimate: 0h
>
> In ValueLiteralExpression#getValueAs, when valueClass is Period.class, the expect
class is inconsistent with the result class



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