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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__init__.py	[SPARK-12600][SQL] Remove deprecated methods in Spark SQL	2016-01-04 18:02:38 -08:00
column.py	[SPARK-14088][SQL] Some Dataset API touch-up	2016-03-22 23:43:09 -07:00
context.py	[SPARK-14014][SQL] Integrate session catalog (attempt #2)	2016-03-24 22:59:35 -07:00
dataframe.py	[SPARK-14142][SQL] Replace internal use of unionAll with union	2016-03-24 22:34:55 -07:00
functions.py	[SPARK-14061][SQL] implement CreateMap	2016-03-25 09:50:06 -07:00
group.py	[SPARK-12756][SQL] use hash expression in Exchange	2016-01-13 22:43:28 -08:00
readwriter.py	[SPARK-13953][SQL] Specifying the field name for corrupted record via option at JSON datasource	2016-03-22 20:30:48 +08:00
tests.py	[SPARK-14142][SQL] Replace internal use of unionAll with union	2016-03-24 22:34:55 -07:00
types.py	[SPARK-13593] [SQL] improve the createDataFrame to accept data type string and verify the data	2016-03-08 14:00:03 -08:00
utils.py	[SPARK-11804] [PYSPARK] Exception raise when using Jdbc predicates opt…	2015-11-18 08:18:54 -08:00
window.py	[SPARK-14058][PYTHON] Incorrect docstring in Window.order	2016-03-21 23:52:33 -07:00