SelectWithUnionQuery (children 1)
 ExpressionList (children 1)
  SelectQuery (children 2)
   ExpressionList (children 5)
    Function medianExactWeightedInterpolated (children 1)
     ExpressionList (children 2)
      Identifier a
      Literal UInt64_0
    Function medianExactWeightedInterpolated (children 1)
     ExpressionList (children 2)
      Identifier b
      Literal UInt64_0
    Function medianExactWeightedInterpolated (children 1)
     ExpressionList (children 2)
      Identifier c
      Literal UInt64_0
    Function medianExactWeightedInterpolated (children 1)
     ExpressionList (children 2)
      Identifier f
      Literal UInt64_0
    Function medianExactWeightedInterpolated (children 1)
     ExpressionList (children 2)
      Identifier d
      Literal UInt64_0
   TablesInSelectQuery (children 1)
    TablesInSelectQueryElement (children 1)
     TableExpression (children 1)
      TableIdentifier decimal
