SelectWithUnionQuery (children 2)
 ExpressionList (children 1)
  SelectQuery (children 3)
   ExpressionList (children 4)
    Function count (children 1)
     ExpressionList
    Function tuple (alias c1) (children 1)
     ExpressionList (children 1)
      Function nullIf (children 1)
       ExpressionList (children 2)
        Function toDateTime (children 1)
         ExpressionList (children 2)
          Function formatDateTime (children 1)
           ExpressionList (children 3)
            Identifier hr
            Literal \'%F %T\'
            Literal \'America/Los_Angeles\'
          Literal \'America/Los_Angeles\'
        Function toDateTime (children 1)
         ExpressionList (children 1)
          Literal UInt64_0
    Function defaultValueOfArgumentType (alias c2) (children 1)
     ExpressionList (children 1)
      Function toTimeZone (children 1)
       ExpressionList (children 2)
        Identifier ts
        Literal \'America/Los_Angeles\'
    Function formatDateTime (alias c3) (children 1)
     ExpressionList (children 3)
      Identifier hr
      Literal \'%F %T\'
      Literal \'America/Los_Angeles\'
   TablesInSelectQuery (children 1)
    TablesInSelectQueryElement (children 1)
     TableExpression (children 1)
      Function remote (children 1)
       ExpressionList (children 3)
        Literal \'127.0.0.{1,2}\'
        Function currentDatabase (children 1)
         ExpressionList
        Identifier ttt
   ExpressionList (children 3)
    Identifier c1
    Identifier c2
    Identifier c3
 Identifier Null
