[jira] [Created] (FLINK-12029) Add Column selections

[Shang Yuanchun (Jira)]

sunjincheng created FLINK-12029:
-----------------------------------

             Summary: Add Column selections
                 Key: FLINK-12029
                 URL: https://issues.apache.org/jira/browse/FLINK-12029
             Project: Flink
          Issue Type: Sub-task
          Components: Table SQL / API
    Affects Versions: 1.9.0
            Reporter: sunjincheng


In this Jira will add column operators/operations as follows:

Fine-grained column/row operations
 * Column selection
 * Row package and flatten

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]



--
This message was sent by Atlassian JIRA
(v7.6.3#76005)