Wenchen Fan 43b15e01c4 [SPARK-14061][SQL] implement CreateMap ... ## What changes were proposed in this pull request? As we have `CreateArray` and `CreateStruct`, we should also have `CreateMap`. This PR adds the `CreateMap` expression, and the DataFrame API, and python API. ## How was this patch tested? various new tests. Author: Wenchen Fan <wenchen@databricks.com> Closes #11879 from cloud-fan/create_map.		2016-03-25 09:50:06 -07:00
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compatibility/src/test/scala/org/apache/spark/sql/hive/execution	[SPARK-13919] [SQL] fix column pruning through filter	2016-03-25 09:05:23 -07:00
src	[SPARK-14061][SQL] implement CreateMap	2016-03-25 09:50:06 -07:00
pom.xml	[SPARK-11624][SPARK-11972][SQL] fix commands that need hive to exec	2016-02-22 18:13:32 -08:00