SelectWithUnionQuery (children 1)
 ExpressionList (children 1)
  SelectQuery (children 2)
   ExpressionList (children 6)
    Literal UInt64_10413688942 (alias timestamp)
    Function CAST (alias second) (children 1)
     ExpressionList (children 2)
      Literal UInt64_10413688942
      Literal \'Int64\'
    Function CAST (alias milli) (children 1)
     ExpressionList (children 2)
      Literal UInt64_10413688942123
      Literal \'Int64\'
    Function CAST (alias micro) (children 1)
     ExpressionList (children 2)
      Literal UInt64_10413688942123456
      Literal \'Int64\'
    Function CAST (alias nano) (children 1)
     ExpressionList (children 2)
      Literal UInt64_10413688942123456789
      Literal \'Int64\'
    Literal \'UTC\' (alias tz)
   ExpressionList (children 5)
    Identifier timestamp
    Function fromUnixTimestamp64Second (children 1)
     ExpressionList (children 2)
      Identifier second
      Identifier tz
    Function fromUnixTimestamp64Milli (children 1)
     ExpressionList (children 2)
      Identifier milli
      Identifier tz
    Function fromUnixTimestamp64Micro (children 1)
     ExpressionList (children 2)
      Identifier micro
      Identifier tz
    Function fromUnixTimestamp64Nano (children 1)
     ExpressionList (children 2)
      Identifier nano
      Identifier tz