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| author | ptkool <michael.styles@shopify.com> | 2017-04-20 09:51:13 +0800 |
|---|---|---|
| committer | Wenchen Fan <wenchen@databricks.com> | 2017-04-20 09:51:13 +0800 |
| commit | 63824b2c8e010ba03013be498def236c654d4fed (patch) | |
| tree | 08625bfd0cbc7a2bc6e719ba7e846cd654790edf /sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/analysis/UnsupportedOperationChecker.scala | |
| parent | 4fea7848c45d85ff3ad0863de5d1449d1fd1b4b0 (diff) | |
| download | spark-63824b2c8e010ba03013be498def236c654d4fed.tar.gz spark-63824b2c8e010ba03013be498def236c654d4fed.tar.bz2 spark-63824b2c8e010ba03013be498def236c654d4fed.zip | |
[SPARK-20350] Add optimization rules to apply Complementation Laws.
## What changes were proposed in this pull request?
Apply Complementation Laws during boolean expression simplification.
## How was this patch tested?
Tested using unit tests, integration tests, and manual tests.
Author: ptkool <michael.styles@shopify.com>
Author: Michael Styles <michael.styles@shopify.com>
Closes #17650 from ptkool/apply_complementation_laws.
Diffstat (limited to 'sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/analysis/UnsupportedOperationChecker.scala')
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