Davies Liu 0024da9157 [SQL] address comments for to_date/trunc ... This PR address the comments in #7805 cc rxin Author: Davies Liu <davies@databricks.com> Closes #7817 from davies/trunc and squashes the following commits: f729d5f [Davies Liu] rollback cb7f7832 [Davies Liu] genCode() is protected 31e52ef [Davies Liu] fix style ed1edc7 [Davies Liu] address comments for #7805		2015-07-31 11:07:34 -07:00
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java/org/apache/spark/sql	[SPARK-7588] Document all SQL/DataFrame public methods with @since tag	2015-05-12 18:37:02 -07:00
scala/org/apache/spark/sql	[SQL] address comments for to_date/trunc	2015-07-31 11:07:34 -07:00