Cheng Lian 7ea6d282b9 [SPARK-16703][SQL] Remove extra whitespace in SQL generation for window functions ... ## What changes were proposed in this pull request? This PR fixes a minor formatting issue of `WindowSpecDefinition.sql` when no partitioning expressions are present. Before: ```sql ( ORDER BY `a` ASC ROWS BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW) ``` After: ```sql (ORDER BY `a` ASC ROWS BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW) ``` ## How was this patch tested? New test case added in `ExpressionSQLBuilderSuite`. Author: Cheng Lian <lian@databricks.com> Closes #14334 from liancheng/window-spec-sql-format.		2016-07-25 09:42:39 -07:00
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src	[SPARK-16703][SQL] Remove extra whitespace in SQL generation for window functions	2016-07-25 09:42:39 -07:00
pom.xml	[SPARK-16535][BUILD] In pom.xml, remove groupId which is redundant definition and inherited from the parent	2016-07-19 11:59:46 +01:00