Reynold Xin 6e1e2eba69 [SPARK-8240][SQL] string function: concat ... Author: Reynold Xin <rxin@databricks.com> Closes #7486 from rxin/concat and squashes the following commits: 5217d6e [Reynold Xin] Removed Hive's concat test. f5cb7a3 [Reynold Xin] Concat is never nullable. ae4e61f [Reynold Xin] Removed extra import. fddcbbd [Reynold Xin] Fixed NPE. 22e831c [Reynold Xin] Added missing file. 57a2352 [Reynold Xin] [SPARK-8240][SQL] string function: concat		2015-07-18 14:07:56 -07:00
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src	[SPARK-8240][SQL] string function: concat	2015-07-18 14:07:56 -07:00
pom.xml	[SPARK-8683] [BUILD] Depend on mockito-core instead of mockito-all	2015-06-27 23:27:52 -07:00