Wenchen Fan 1150a19b18 [SPARK-8670] [SQL] Nested columns can't be referenced in pyspark ... This bug is caused by a wrong column-exist-check in `__getitem__` of pyspark dataframe. `DataFrame.apply` accepts not only top level column names, but also nested column name like `a.b`, so we should remove that check from `__getitem__`. Author: Wenchen Fan <cloud0fan@outlook.com> Closes #8202 from cloud-fan/nested.		2015-08-14 14:09:46 -07:00
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src	[SPARK-8670] [SQL] Nested columns can't be referenced in pyspark	2015-08-14 14:09:46 -07:00
pom.xml	[SPARK-9531] [SQL] UnsafeFixedWidthAggregationMap.destructAndCreateExternalSorter	2015-08-02 12:32:14 -07:00