SelectWithUnionQuery (children 1)
 ExpressionList (children 1)
  SelectQuery (children 4)
   ExpressionList (children 1)
    Function minSampleSizeContinous (alias res) (children 1)
     ExpressionList (children 5)
      Literal UInt64_20
      Identifier sigma
      Literal Float64_0.05
      Literal Float64_0.8
      Literal Float64_0.05
   ExpressionList (children 4)
    Literal \'continous Float64 2\'
    Function roundBankers (children 1)
     ExpressionList (children 2)
      Function tupleElement (children 1)
       ExpressionList (children 2)
        Identifier res
        Literal UInt64_1
      Literal UInt64_2
    Function roundBankers (children 1)
     ExpressionList (children 2)
      Function tupleElement (children 1)
       ExpressionList (children 2)
        Identifier res
        Literal UInt64_2
      Literal UInt64_2
    Function roundBankers (children 1)
     ExpressionList (children 2)
      Function tupleElement (children 1)
       ExpressionList (children 2)
        Identifier res
        Literal UInt64_3
      Literal UInt64_2
   TablesInSelectQuery (children 1)
    TablesInSelectQueryElement (children 1)
     TableExpression (children 1)
      TableIdentifier minimum_sample_size_continuos
   ExpressionList (children 1)
    OrderByElement (children 1)
     Function roundBankers (children 1)
      ExpressionList (children 2)
       Function tupleElement (children 1)
        ExpressionList (children 2)
         Identifier res
         Literal UInt64_1
       Literal UInt64_2
