Thanks Chenghao!
At 2015-08-25 13:06:40, "Cheng, Hao" <hao.ch...@intel.com> wrote: Yes, check the source code under:https://github.com/apache/spark/tree/master/sql/catalyst/src/test/scala/org/apache/spark/sql/catalyst From: Todd [mailto:bit1...@163.com] Sent: Tuesday, August 25, 2015 1:01 PM To:user@spark.apache.org Subject: Test case for the spark sql catalyst Hi, Are there test cases for the spark sql catalyst, such as testing the rules of transforming unsolved query plan? Thanks!