sunjincheng created FLINK-12028:
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Summary: Add Column Operators(add/rename/drop)
Key: FLINK-12028
URL: https://issues.apache.org/jira/browse/FLINK-12028
Project: Flink
Issue Type: Sub-task
Components: Table SQL / API
Affects Versions: 1.9.0
Reporter: sunjincheng
Assignee: sunjincheng
In this Jira will add column operators/operations as follows:
1) Table(schema) operators
* Add columns
* Replace columns
* Drop columns
* Rename columns
See [google
doc|https://docs.google.com/document/d/1tryl6swt1K1pw7yvv5pdvFXSxfrBZ3_OkOObymis2ck/edit],
And I also have done some
[prototype|https://github.com/sunjincheng121/flink/pull/94/files]
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