diff options
author | Liang-Chi Hsieh <viirya@gmail.com> | 2016-01-08 09:50:41 -0800 |
---|---|---|
committer | Davies Liu <davies.liu@gmail.com> | 2016-01-08 09:50:41 -0800 |
commit | cfe1ba56e4ab281a9e8eaf419fb7429f93c7a0ce (patch) | |
tree | 0b9ea38fac2b799846308ff58c103bf64340c526 /CONTRIBUTING.md | |
parent | b9c835337880f57fe8b953962913bcc524162348 (diff) | |
download | spark-cfe1ba56e4ab281a9e8eaf419fb7429f93c7a0ce.tar.gz spark-cfe1ba56e4ab281a9e8eaf419fb7429f93c7a0ce.tar.bz2 spark-cfe1ba56e4ab281a9e8eaf419fb7429f93c7a0ce.zip |
[SPARK-12687] [SQL] Support from clause surrounded by `()`.
JIRA: https://issues.apache.org/jira/browse/SPARK-12687
Some queries such as `(select 1 as a) union (select 2 as a)` can't work. This patch fixes it.
Author: Liang-Chi Hsieh <viirya@gmail.com>
Closes #10660 from viirya/fix-union.
Diffstat (limited to 'CONTRIBUTING.md')
0 files changed, 0 insertions, 0 deletions