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ASF GitHub Bot commented on FLINK-6760: --------------------------------------- GitHub user sunjincheng121 opened a pull request: https://github.com/apache/flink/pull/4007 [FLINK-6760][table]Fix OverWindowTest alias test error - [x] General - The pull request references the related JIRA issue ("[FLINK-6760][table]Fix OverWindowTest alias test error") - The pull request addresses only one issue - Each commit in the PR has a meaningful commit message (including the JIRA id) - [ ] Documentation - Documentation has been added for new functionality - Old documentation affected by the pull request has been updated - JavaDoc for public methods has been added - [ ] Tests & Build - Functionality added by the pull request is covered by tests - `mvn clean verify` has been executed successfully locally or a Travis build has passed You can merge this pull request into a Git repository by running: $ git pull https://github.com/sunjincheng121/flink FLINK-6760-PR Alternatively you can review and apply these changes as the patch at: https://github.com/apache/flink/pull/4007.patch To close this pull request, make a commit to your master/trunk branch with (at least) the following in the commit message: This closes #4007 ---- ---- > Fix OverWindowTest alias test error > ----------------------------------- > > Key: FLINK-6760 > URL: https://issues.apache.org/jira/browse/FLINK-6760 > Project: Flink > Issue Type: Sub-task > Components: Table API & SQL > Affects Versions: 1.3.0 > Reporter: sunjincheng > Assignee: sunjincheng > > For Sql: > {code} > val sql = "SELECT c, count(a) OVER (ORDER BY proctime ROWS BETWEEN 2 > preceding AND CURRENT ROW) as cnt1 CURRENT ROW from MyTable" > {code} > The alias `cnt1` The alias did not take effect when we generated the plan > string. But we can using the alias in outer layer query, for example: > {code} > val sql = "SELECT cnt1 from (SELECT c, count(a) OVER (ORDER BY proctime ROWS > BETWEEN 2 preceding AND CURRENT ROW) as cnt1 CURRENT ROW from MyTable)" > {code} > So in this JIRA. we just fix the test case for 1.3 release. In another JIRA. > will improve the alias. -- This message was sent by Atlassian JIRA (v6.3.15#6346)