560489f4e1
#### What changes were proposed in this pull request? `projectList` is useless. Its value is always the same as the child.output. Remove it from the class `Window`. Removal can simplify the codes in Analyzer and Optimizer. This PR is based on the discussion started by cloud-fan in a separate PR: https://github.com/apache/spark/pull/5604#discussion_r55140466 This PR also eliminates useless `Window`. cloud-fan yhuai #### How was this patch tested? Existing test cases cover it. Author: gatorsmile <gatorsmile@gmail.com> Author: xiaoli <lixiao1983@gmail.com> Author: Xiao Li <xiaoli@Xiaos-MacBook-Pro.local> Closes #11565 from gatorsmile/removeProjListWindow. |
||
---|---|---|
.. | ||
src | ||
pom.xml |