Liang-Chi Hsieh fee3438a32 [SPARK-8218][SQL] Add binary log math function ... JIRA: https://issues.apache.org/jira/browse/SPARK-8218 Because there is already `log` unary function defined, the binary log function is called `logarithm` for now. Author: Liang-Chi Hsieh <viirya@gmail.com> Closes #6725 from viirya/expr_binary_log and squashes the following commits: bf96bd9 [Liang-Chi Hsieh] Compare log result in string. 102070d [Liang-Chi Hsieh] Round log result to better comparing in python test. fd01863 [Liang-Chi Hsieh] For comments. beed631 [Liang-Chi Hsieh] Merge remote-tracking branch 'upstream/master' into expr_binary_log 6089d11 [Liang-Chi Hsieh] Remove unnecessary override. 8cf37b7 [Liang-Chi Hsieh] For comments. bc89597 [Liang-Chi Hsieh] For comments. db7dc38 [Liang-Chi Hsieh] Use ctor instead of companion object. 0634ef7 [Liang-Chi Hsieh] Merge remote-tracking branch 'upstream/master' into expr_binary_log 1750034 [Liang-Chi Hsieh] Merge remote-tracking branch 'upstream/master' into expr_binary_log 3d75bfc [Liang-Chi Hsieh] Fix scala style. 5b39c02 [Liang-Chi Hsieh] Merge remote-tracking branch 'upstream/master' into expr_binary_log 23c54a3 [Liang-Chi Hsieh] Fix scala style. ebc9929 [Liang-Chi Hsieh] Let Logarithm accept one parameter too. 605574d [Liang-Chi Hsieh] Merge remote-tracking branch 'upstream/master' into expr_binary_log 21c3bfd [Liang-Chi Hsieh] Fix scala style. c6c187f [Liang-Chi Hsieh] For comments. c795342 [Liang-Chi Hsieh] Merge remote-tracking branch 'upstream/master' into expr_binary_log f373bac [Liang-Chi Hsieh] Add binary log expression.		2015-06-17 23:31:30 -07:00
..
__init__.py	[SPARK-8060] Improve DataFrame Python test coverage and documentation.	2015-06-03 00:23:34 -07:00
column.py	[SPARK-8038] [SQL] [PYSPARK] fix Column.when() and otherwise()	2015-06-02 13:38:06 -07:00
context.py	Update documentation for [SPARK-7980] [SQL] Support SQLContext.range(end)	2015-06-03 14:20:27 -07:00
dataframe.py	[SPARK-6390] [SQL] [MLlib] Port MatrixUDT to PySpark	2015-06-17 11:10:16 -07:00
functions.py	[SPARK-8218][SQL] Add binary log math function	2015-06-17 23:31:30 -07:00
group.py	[SPARK-7322, SPARK-7836, SPARK-7822][SQL] DataFrame window function related updates	2015-05-23 08:30:05 -07:00
readwriter.py	[SPARK-8060] Improve DataFrame Python test coverage and documentation.	2015-06-03 00:23:34 -07:00
tests.py	[SPARK-6411] [SQL] [PySpark] support date/datetime with timezone in Python	2015-06-11 01:00:41 -07:00
types.py	[SPARK-6411] [SQL] [PySpark] support date/datetime with timezone in Python	2015-06-11 01:00:41 -07:00
window.py	[SPARK-8146] DataFrame Python API: Alias replace in df.na	2015-06-07 01:21:02 -07:00