GitHub user bomeng opened a pull request: https://github.com/apache/spark/pull/12709
[SPARK-14928] [SQL] support substitution in SET key=value ## What changes were proposed in this pull request? In the `SET key=value` command, value can be defined as a variable and replaced by substitution. Since we have `VARIABLE_SUBSTITUTE_ENABLED` and `VARIABLE_SUBSTITUTE_DEPTH` defined in the SQLConf, it is nice to use them in the SET command. ## How was this patch tested? New test case was added to test this function. You can merge this pull request into a Git repository by running: $ git pull https://github.com/bomeng/spark SPARK-14928 Alternatively you can review and apply these changes as the patch at: https://github.com/apache/spark/pull/12709.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 #12709 ---- commit 98f148dc902713df747915ba32703ac6a262226c Author: bomeng <bm...@us.ibm.com> Date: 2016-04-26T20:03:36Z support substitution ---- --- 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