Reynold Xin 1d88879530 [SPARK-12762][SQL] Add unit test for SimplifyConditionals optimization rule ... This pull request does a few small things: 1. Separated if simplification from BooleanSimplification and created a new rule SimplifyConditionals. In the future we can also simplify other conditional expressions here. 2. Added unit test for SimplifyConditionals. 3. Renamed SimplifyCaseConversionExpressionsSuite to SimplifyStringCaseConversionSuite Author: Reynold Xin <rxin@databricks.com> Closes #10716 from rxin/SPARK-12762.		2016-01-12 10:58:57 -08:00
..
antlr3/org/apache/spark/sql/catalyst/parser	[SPARK-12576][SQL] Enable expression parsing in CatalystQl	2016-01-11 16:29:37 -08:00
java/org/apache/spark/sql	[SPARK-12573][SPARK-12574][SQL] Move SQL Parser from Hive to Catalyst	2016-01-06 11:16:53 -08:00
scala/org/apache/spark/sql	[SPARK-12762][SQL] Add unit test for SimplifyConditionals optimization rule	2016-01-12 10:58:57 -08:00