spark-instrumented-optimizer/sql/catalyst
ptkool 259860d23d [SPARK-20463] Add support for IS [NOT] DISTINCT FROM.
## What changes were proposed in this pull request?

Add support for the SQL standard distinct predicate to SPARK SQL.

```
<expression> IS [NOT] DISTINCT FROM <expression>
```

## How was this patch tested?

Tested using unit tests, integration tests, manual tests.

Author: ptkool <michael.styles@shopify.com>

Closes #17764 from ptkool/is_not_distinct_from.
2017-05-01 17:05:35 -07:00
..
src [SPARK-20463] Add support for IS [NOT] DISTINCT FROM. 2017-05-01 17:05:35 -07:00
pom.xml [SPARK-20453] Bump master branch version to 2.3.0-SNAPSHOT 2017-04-24 21:48:04 -07:00