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Represents the avg(...) aggregate function is an expression tree.

The following tables list the members exposed by the ExprAvgNode type.

Public Properties

  NameDescription
AggregationFunction
Returns the aggregation state prototype for use in grouping aggregation states per group-by keys.
(Overrides .AggregationFunction.)
ChildNodes
Returns list of child nodes.
(Inherited from ExprNode.)
ExpressionString
Renders the aggregation function expression.
(Inherited from ExprAggregateNode.)
IsDistinct
Returns true if the aggregation node is only aggregatig distinct values, or false if aggregating all values.
(Inherited from ExprAggregateNode.)
PrototypeAggregator
Returns the aggregation state prototype for use in grouping aggregation states per group-by keys.
(Inherited from ExprAggregateNode.)
ReturnType
Returns the type that the node's evaluate method returns an instance of.
(Overrides .ReturnType.)

Protected Properties

  NameDescription
AggregationFunctionName
Returns the aggregation function name for representation in a generate expression string.
(Overrides .AggregationFunctionName.)