doctrine/dbal — pull request #114 by sandvige (2012-02-17 11:17:38+00:00)
Title: Adding support for datetimeoffset for MSSQL Server 2008

The format for datetimeoffset is not 'Y-m-d H:i:s.u' but 'Y-m-d H:i:s.u P':
http://msdn.microsoft.com/en-us/library/bb630289(v=sql.100).aspx