GitHub user viirya opened a pull request: https://github.com/apache/spark/pull/4949
[SPARK-6224][SQL] Also collect NamedExpressions in PhysicalOperation Currently in `PhysicalOperation`, only `Alias` expressions are collected. Similarly, `NamedExpression` can be collected for substitution. You can merge this pull request into a Git repository by running: $ git pull https://github.com/viirya/spark-1 collect_namedexpr Alternatively you can review and apply these changes as the patch at: https://github.com/apache/spark/pull/4949.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 #4949 ---- commit cee75657aa30239c094b2b7d7671815b4adac5eb Author: Liang-Chi Hsieh <vii...@gmail.com> Date: 2015-03-09T12:57:12Z Also collect NamedExpressions in PhysicalOperation. ---- --- If your project is set up for it, you can reply to this email and have your reply appear on GitHub as well. If your project does not have this feature enabled and wishes so, or if the feature is enabled but not working, please contact infrastructure at infrastruct...@apache.org or file a JIRA ticket with INFRA. --- --------------------------------------------------------------------- To unsubscribe, e-mail: reviews-unsubscr...@spark.apache.org For additional commands, e-mail: reviews-h...@spark.apache.org