wangfei created SPARK-5583: ------------------------------ Summary: 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