SelectWithUnionQuery (children 1)
 ExpressionList (children 1)
  SelectQuery (children 3)
   ExpressionList (children 1)
    Function plus (alias col) (children 1)
     ExpressionList (children 2)
      Identifier number
      Literal UInt64_1
   ExpressionList (children 4)
    Function quantilesGK (children 2)
     ExpressionList (children 1)
      Identifier col
     ExpressionList (children 4)
      Literal UInt64_10000
      Literal Float64_0.25
      Literal Float64_0.5
      Literal Float64_0.75
    Function count (children 1)
     ExpressionList (children 1)
      Identifier col
    Function quantilesGK (children 2)
     ExpressionList (children 1)
      Identifier col
     ExpressionList (children 3)
      Literal UInt64_10000
      Literal Float64_0
      Literal Float64_1
    Function sum (children 1)
     ExpressionList (children 1)
      Identifier col
   TablesInSelectQuery (children 1)
    TablesInSelectQueryElement (children 1)
     TableExpression (children 1)
      Function numbers (children 1)
       ExpressionList (children 1)
        Literal UInt64_1000
