SelectWithUnionQuery (children 1)
 ExpressionList (children 1)
  SelectQuery (children 2)
   ExpressionList (children 1)
    Function quantilesExactExclusive (children 2)
     ExpressionList (children 1)
      Identifier x
     ExpressionList (children 7)
      Literal Float64_0.25
      Literal Float64_0.5
      Literal Float64_0.75
      Literal Float64_0.9
      Literal Float64_0.95
      Literal Float64_0.99
      Literal Float64_0.999
   TablesInSelectQuery (children 1)
    TablesInSelectQueryElement (children 1)
     TableExpression (children 1)
      Subquery (children 1)
       SelectWithUnionQuery (children 1)
        ExpressionList (children 1)
         SelectQuery (children 2)
          ExpressionList (children 1)
           Identifier number (alias x)
          TablesInSelectQuery (children 1)
           TablesInSelectQueryElement (children 1)
            TableExpression (children 1)
             TableIdentifier num