Jark Wu created FLINK-14320:
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Summary: [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
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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