[ https://issues.apache.org/jira/browse/SPARK-5583?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Reynold Xin closed SPARK-5583. ------------------------------ Resolution: Won't Fix Going to close this one as won't fix since it is a weird syntax that only Hive has (and as far as I know not that many Hive users know about it). The patch is already on GitHub. We can merge that in the future if there is strong demand. > Support unique join in hive context > ----------------------------------- > > Key: SPARK-5583 > URL: https://issues.apache.org/jira/browse/SPARK-5583 > Project: Spark > Issue Type: Improvement > Components: SQL > Affects Versions: 1.2.0 > Reporter: wangfei > > Support unique join in hive context: > FROM UNIQUEJOIN PRESERVE T1 a (a.key), PRESERVE T2 b (b.key), PRESERVE T3 c > (c.key) > SELECT a.key, b.key, c.key; -- This message was sent by Atlassian JIRA (v6.3.4#6332) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org