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Posted to dev@flink.apache.org by "Jark Wu (JIRA)" <ji...@apache.org> on 2017/08/15 02:11:00 UTC
[jira] [Created] (FLINK-7446) Support to define an existing field
as the rowtime field for TableSource
Jark Wu created FLINK-7446:
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Summary: Support to define an existing field as the rowtime field for TableSource
Key: FLINK-7446
URL: https://issues.apache.org/jira/browse/FLINK-7446
Project: Flink
Issue Type: Improvement
Components: Table API & SQL
Reporter: Jark Wu
Currently {{DefinedRowtimeAttribute}} can define an appended rowtime field for a {{TableSource}}. But it would be helpful if we can support to define an existing field as the rowtime field. Just like registering a DataStream, the rowtime field can be appended but also can replace an existing field.
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