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author | hyukjinkwon <gurwls223@gmail.com> | 2016-01-02 00:04:48 -0800 |
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committer | Reynold Xin <rxin@databricks.com> | 2016-01-02 00:04:48 -0800 |
commit | 94f7a12b3c8e4a6ecd969893e562feb7ffba4c24 (patch) | |
tree | e8ccd2a2d89eba59e1ea0875d67073547eb189da /extras | |
parent | 970635a9f8d7f64708a9fcae0b231c570f3f2c51 (diff) | |
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[SPARK-10180][SQL] JDBC datasource are not processing EqualNullSafe filter
This PR is followed by https://github.com/apache/spark/pull/8391.
Previous PR fixes JDBCRDD to support null-safe equality comparison for JDBC datasource. This PR fixes the problem that it can actually return null as a result of the comparison resulting error as using the value of that comparison.
Author: hyukjinkwon <gurwls223@gmail.com>
Author: HyukjinKwon <gurwls223@gmail.com>
Closes #8743 from HyukjinKwon/SPARK-10180.
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