Daoyuan Wang c3eb441f54 [SPARK-6201] [SQL] promote string and do widen types for IN ... huangjs Acutally spark sql will first go through analysis period, in which we do widen types and promote strings, and then optimization, where constant IN will be converted into INSET. So it turn out that we only need to fix this for IN. Author: Daoyuan Wang <daoyuan.wang@intel.com> Closes #4945 from adrian-wang/inset and squashes the following commits: 71e05cc [Daoyuan Wang] minor fix 581fa1c [Daoyuan Wang] mysql way f3f7baf [Daoyuan Wang] address comments 5eed4bc [Daoyuan Wang] promote string and do widen types for IN		2015-05-06 10:30:42 -07:00
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src	[SPARK-6201] [SQL] promote string and do widen types for IN	2015-05-06 10:30:42 -07:00
pom.xml	[SPARK-6371] [build] Update version to 1.4.0-SNAPSHOT.	2015-03-20 18:43:57 +00:00