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https://issues.apache.org/jira/browse/FLINK-13280?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Zhenghua Gao updated FLINK-13280:
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Affects Version/s: 1.10.0
1.9.0
Component/s: Table SQL / Planner
> Revert blink changes in DateTimeUtils, and keep it same as flink version.
> -------------------------------------------------------------------------
>
> Key: FLINK-13280
> URL: https://issues.apache.org/jira/browse/FLINK-13280
> Project: Flink
> Issue Type: Sub-task
> Components: Table SQL / Planner
> Affects Versions: 1.9.0, 1.10.0
> Reporter: Zhenghua Gao
> Assignee: Zhenghua Gao
> Priority: Critical
> Labels: pull-request-available
> Fix For: 1.9.0, 1.10.0
>
> Time Spent: 10m
> Remaining Estimate: 0h
>
> This class have some diff between flink/blink planner:
> * Blink intros some constants (e.g., MICROS_PER_DAY, SECONDS_PER_DAY), inner
> use, it does not matter.
> * Blink intros a function unixDateTimeToString (new)
> * Blink changes the behavior of some function
> * dateStringToUnixDate: only used in test & codegen now, can be moved into
> another util class
> * timeStringToUnixDate: only used in test & codegen now, can be moved into
> another util class
> * Blink intros USER TimeZone, but now it’s always UTC TimeZone, so it does
> not matter
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