SelectWithUnionQuery (children 1)
 ExpressionList (children 1)
  SelectQuery (children 2)
   ExpressionList (children 5)
    Literal \'2018-01-12 22:33:44\' (alias s)
    Function toDateTime (alias datetime) (children 1)
     ExpressionList (children 2)
      Identifier s
      Literal \'UTC\'
    Function toDateTime64 (alias datetime64) (children 1)
     ExpressionList (children 3)
      Identifier s
      Literal UInt64_6
      Literal \'UTC\'
    Function toDate (alias date) (children 1)
     ExpressionList (children 1)
      Identifier s
    Function toDate32 (alias date32) (children 1)
     ExpressionList (children 1)
      Identifier s
   ExpressionList (children 2)
    Function formatDateTimeInJodaSyntax (children 1)
     ExpressionList (children 2)
      Identifier datetime
      Literal \'zzzz\'
    Function formatDateTimeInJodaSyntax (children 1)
     ExpressionList (children 2)
      Identifier datetime64
      Literal \'zzzz\'
