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    Properties of TFPExprNode

    Methods

    Member Visibility Description
    AsString public Get string representation of the expression node
    Check public Validate the expression node for correctness
    HasAggregate public Check if node tree contains any aggregate operations
    InitAggregate public Initialize aggregate processing for the node
    IsAggregate public Check if this node represents an aggregate operation
    NodeType public Get the result type of this expression node
    NodeValue public Get the evaluated value of this expression node
    UpdateAggregate public Update aggregate calculations for the node