2f2686a73f
A few minor changes: 1. Improved documentation 2. Rename apply(distinct....) to distinct. 3. Changed MutableAggregationBuffer from a trait to an abstract class. 4. Renamed returnDataType to dataType to be more consistent with other expressions. And unrelated to UDAFs: 1. Renamed file names in expressions to use suffix "Expressions" to be more consistent. 2. Moved regexp related expressions out to its own file. 3. Renamed StringComparison => StringPredicate. Author: Reynold Xin <rxin@databricks.com> Closes #8321 from rxin/SPARK-9242. |
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| compatibility/src/test/scala/org/apache/spark/sql/hive/execution | ||
| src | ||
| pom.xml | ||