Marco Gaido cd815ae6c5 [SPARK-26078][SQL] Dedup self-join attributes on IN subqueries ... ## What changes were proposed in this pull request? When there is a self-join as result of a IN subquery, the join condition may be invalid, resulting in trivially true predicates and return wrong results. The PR deduplicates the subquery output in order to avoid the issue. ## How was this patch tested? added UT Closes #23057 from mgaido91/SPARK-26078. Authored-by: Marco Gaido <marcogaido91@gmail.com> Signed-off-by: Wenchen Fan <wenchen@databricks.com>		2018-12-16 10:57:11 +08:00
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benchmarks	[SPARK-26337][SQL][TEST] Add benchmark for LongToUnsafeRowMap	2018-12-14 10:50:48 +08:00
src	[SPARK-26078][SQL] Dedup self-join attributes on IN subqueries	2018-12-16 10:57:11 +08:00
pom.xml	[SPARK-25956] Make Scala 2.12 as default Scala version in Spark 3.0	2018-11-14 16:22:23 -08:00