SelectWithUnionQuery (children 1)
 ExpressionList (children 1)
  SelectQuery (children 2)
   ExpressionList (children 6)
    Literal Int64_-2208985199 (alias timestamp)
    Function CAST (alias second) (children 1)
     ExpressionList (children 2)
      Literal Int64_-2208985199
      Literal \'Int64\'
    Function CAST (alias milli) (children 1)
     ExpressionList (children 2)
      Literal Int64_-2208985199123
      Literal \'Int64\'
    Function CAST (alias micro) (children 1)
     ExpressionList (children 2)
      Literal Int64_-2208985199123456
      Literal \'Int64\'
    Function CAST (alias nano) (children 1)
     ExpressionList (children 2)
      Literal Int64_-2208985199123456789
      Literal \'Int64\'
    Literal \'UTC\' (alias tz)
   ExpressionList (children 5)
    Identifier timestamp
    Function fromUnixTimestamp64Second (children 1)
     ExpressionList (children 2)
      Identifier milli
      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