Description:
------------
When using getColumnMeta() on pdo_dblib, on a column of type 
'datetimeoffset(0)', the returned structure looks like this:

array(10) {
  ["max_length"] => int(104)
  ["precision"] => int(0)
  ["scale"] => int(0)
  ["column_source"] => string(7) "updated"
  ["native_type"] => string(4) "char"
  ["native_type_id"] => int(47)
  ["native_usertype_id"] => int(0)
  ["name"] => string(7) "updated"
  ["len"] => int(104)
  ["pdo_type"] => int(2)
}

Note that it believes that the native_type is char, when it should be 
'datetimeoffset'.

Expected result:
----------------
I expect to see 'datetimeoffset' as the native_type.

Actual result:
--------------
You get 'char' - which is incorrect.