SelectWithUnionQuery (children 1)
 ExpressionList (children 1)
  SelectQuery (children 2)
   ExpressionList (children 1)
    Function quantilesGK (children 2)
     ExpressionList (children 1)
      Function plus (children 1)
       ExpressionList (children 2)
        Identifier number
        Literal UInt64_1
     ExpressionList (children 4)
      Literal UInt64_10000
      Literal Float64_0.01
      Literal Float64_0.1
      Literal Float64_0.11
   TablesInSelectQuery (children 1)
    TablesInSelectQueryElement (children 1)
     TableExpression (children 1)
      Function numbers (children 1)
       ExpressionList (children 1)
        Literal UInt64_10
