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https://issues.apache.org/jira/browse/FLINK-14320?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jark Wu closed FLINK-14320.
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Resolution: Fixed
> [FLIP-66] Support Time Attribute in SQL DDL
> -------------------------------------------
>
> Key: FLINK-14320
> URL: https://issues.apache.org/jira/browse/FLINK-14320
> Project: Flink
> Issue Type: New Feature
> Components: Table SQL / API, Table SQL / Planner, Table SQL / Runtime
> Reporter: Jark Wu
> Assignee: Jark Wu
> Priority: Major
>
> In Flink 1.9, we already introduced a basic SQL DDL to create a table.
> However, it doesn’t support to define time attributes in SQL DDL yet. Time
> attribute is a basic information required by time-based operations such as
> windows in both Table API and SQL. That means, currently, users can’t apply
> window operations on the tables created by DDL. Meanwhile, we received a lot
> of requirements from the community to define event time in DDL since 1.9
> released. It will be a great benefit to support define time attribute in SQL.
> This is the umbrella issue to track all the sub-tasks.
> Please see the FLIP-66 for more details:
> https://cwiki.apache.org/confluence/display/FLINK/FLIP-66%3A+Support+Time+Attribute+in+SQL+DDL
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