Reynold Xin fba11c2f55 [SPARK-5985][SQL] DataFrame sortBy -> orderBy in Python. ... Also added desc/asc function for constructing sorting expressions more conveniently. And added a small fix to lift alias out of cast expression. Author: Reynold Xin <rxin@databricks.com> Closes #4752 from rxin/SPARK-5985 and squashes the following commits: aeda5ae [Reynold Xin] Added Experimental flag to ColumnName. 047ad03 [Reynold Xin] Lift alias out of cast. c9cf17c [Reynold Xin] [SPARK-5985][SQL] DataFrame sortBy -> orderBy in Python.		2015-02-24 18:59:23 -08:00
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docs	[SPARK-5867] [SPARK-5892] [doc] [ml] [mllib] Doc cleanups for 1.3 release	2015-02-20 02:31:32 -08:00
lib	[SPARK-2305] [PySpark] Update Py4J to version 0.8.2.1	2014-07-29 19:02:06 -07:00
pyspark	[SPARK-5985][SQL] DataFrame sortBy -> orderBy in Python.	2015-02-24 18:59:23 -08:00
test_support	[SPARK-3634] [PySpark] User's module should take precedence over system modules	2014-09-24 12:10:09 -07:00
.gitignore	[SPARK-3946] gitignore in /python includes wrong directory	2014-10-14 14:09:39 -07:00
run-tests	[SPARK-5752][SQL] Don't implicitly convert RDDs directly to DataFrames	2015-02-13 23:03:22 -08:00