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| author | Michael Armbrust <michael@databricks.com> | 2014-05-08 01:08:43 -0400 |
|---|---|---|
| committer | Reynold Xin <rxin@apache.org> | 2014-05-08 01:08:43 -0400 |
| commit | 19c8fb02bc2c2f76c3c45bfff4b8d093be9d7c66 (patch) | |
| tree | 9243c147d1d2cb2e4b380ed7801187ea57ee066d /.gitignore | |
| parent | 6ed7e2cd01955adfbb3960e2986b6d19eaee8717 (diff) | |
| download | spark-19c8fb02bc2c2f76c3c45bfff4b8d093be9d7c66.tar.gz spark-19c8fb02bc2c2f76c3c45bfff4b8d093be9d7c66.tar.bz2 spark-19c8fb02bc2c2f76c3c45bfff4b8d093be9d7c66.zip | |
[SQL] Improve SparkSQL Aggregates
* Add native min/max (was using hive before).
* Handle nulls correctly in Avg and Sum.
Author: Michael Armbrust <michael@databricks.com>
Closes #683 from marmbrus/aggFixes and squashes the following commits:
64fe30b [Michael Armbrust] Improve SparkSQL Aggregates * Add native min/max (was using hive before). * Handle nulls correctly in Avg and Sum.
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