public class RexNodeTranslator$ extends Object
Modifier and Type | Field and Description |
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static RexNodeTranslator$ |
MODULE$
Static reference to the singleton instance of this Scala object.
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Constructor and Description |
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RexNodeTranslator$() |
Modifier and Type | Method and Description |
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scala.Tuple2<Expression,scala.collection.immutable.List<NamedExpression>> |
extractAggregations(Expression exp,
TableEnvironment tableEnv)
Extracts all aggregation expressions (zero, one, or more) from an expression,
and replaces the original aggregation expressions by field accesses expressions.
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public static final RexNodeTranslator$ MODULE$
public scala.Tuple2<Expression,scala.collection.immutable.List<NamedExpression>> extractAggregations(Expression exp, TableEnvironment tableEnv)
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