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| author | Nattavut Sutyanyong <nsy.can@gmail.com> | 2016-11-24 12:07:55 -0800 |
|---|---|---|
| committer | Herman van Hovell <hvanhovell@databricks.com> | 2016-11-24 12:07:55 -0800 |
| commit | a367d5ff005884322fb8bb43a1cfa4d4bf54b31a (patch) | |
| tree | a33293ffc84123dfff1f357ad6714eff7a7ac7b3 /yarn/src | |
| parent | 2dfabec38c24174e7f747c27c7144f7738483ec1 (diff) | |
| download | spark-a367d5ff005884322fb8bb43a1cfa4d4bf54b31a.tar.gz spark-a367d5ff005884322fb8bb43a1cfa4d4bf54b31a.tar.bz2 spark-a367d5ff005884322fb8bb43a1cfa4d4bf54b31a.zip | |
[SPARK-18578][SQL] Full outer join in correlated subquery returns incorrect results
## What changes were proposed in this pull request?
- Raise Analysis exception when correlated predicates exist in the descendant operators of either operand of a Full outer join in a subquery as well as in a FOJ operator itself
- Raise Analysis exception when correlated predicates exists in a Window operator (a side effect inadvertently introduced by SPARK-17348)
## How was this patch tested?
Run sql/test catalyst/test and new test cases, added to SubquerySuite, showing the reported incorrect results.
Author: Nattavut Sutyanyong <nsy.can@gmail.com>
Closes #16005 from nsyca/FOJ-incorrect.1.
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