Maxim Gekk 331ac60f28 [SPARK-26900][SQL] Simplify truncation to quarter of year ... ## What changes were proposed in this pull request? In the PR, I propose to simplify timestamp truncation to quarter of year by using *java.time* API directly. The `LocalDate` instance can be truncation to quarter timestamp via adjusting by chrono field `IsoFields.DAY_OF_QUARTER`. ## How was this patch tested? This was checked by existing test suite - `DateTimeUtilsSuite`. Closes #23808 from MaxGekk/date-quarter-of-year. Authored-by: Maxim Gekk <max.gekk@gmail.com> Signed-off-by: Sean Owen <sean.owen@databricks.com>		2019-02-20 08:55:08 -06:00
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antlr4/org/apache/spark/sql/catalyst/parser	[SPARK-26435][SQL] Support creating partitioned table using Hive CTAS by specifying partition column names	2018-12-27 16:03:14 +08:00
java/org/apache/spark/sql	[SPARK-26621][CORE] Use ConfigEntry for hardcoded configs for shuffle categories.	2019-01-17 12:29:17 -06:00
scala/org/apache/spark/sql	[SPARK-26900][SQL] Simplify truncation to quarter of year	2019-02-20 08:55:08 -06:00