SelectWithUnionQuery (children 1)
 ExpressionList (children 1)
  SelectQuery (children 1)
   ExpressionList (children 1)
    Function minus (children 1)
     ExpressionList (children 2)
      Function clamp (children 1)
       ExpressionList (children 3)
        Function today (children 1)
         ExpressionList
        Function minus (children 1)
         ExpressionList (children 2)
          Function yesterday (children 1)
           ExpressionList
          Literal UInt64_10
        Function plus (children 1)
         ExpressionList (children 2)
          Function yesterday (children 1)
           ExpressionList
          Literal UInt64_10
      Function today (children 1)
       ExpressionList