GitHub user jiangxb1987 opened a pull request:
https://github.com/apache/spark/pull/17210
[SPARK-19865][SQL] remove the view identifier in SubqueryAlias
## What changes were proposed in this pull request?
Since we have a `View` node now, we can remove the view identifier in
`SubqueryAlias`, which was used to indicate a view node before.
## How was this patch tested?
Update the related test cases.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/jiangxb1987/spark SubqueryAlias
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/17210.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 #17210
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commit 7ee54058d6f396b2d54374ab42433175ff2be49e
Author: jiangxingbo <[email protected]>
Date: 2017-03-08T12:58:32Z
remove view identifier from SubqueryAlias.
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