We know that Kylo latest version(0.8.0.1) has a new feature as below.
"Join Hive and any JDBC tables in Data Transformation feeds by creating a new Data Source"
I found a bug that occurs some exception when I modify a query on EDIT SQL of Data Transformation feed and then go to next step for Oracle data source. I know that Oracle not allows table alias 'AS'. However, when I saw a spark-shell error log, Kylo used 'AS' table alias in scala logic. At this time, I think we cannot modify Oracle sql on the feed.