In which format created date and updated date is saved in openfire

HI ,

Actually i used external server (SQL Server 2008) for Chat DB . I created in ofUser table

as

SVM30280
NULL
1908ba177a3b10ea30e99b5bf044a3e5a2869be2fe949df511b9305ec7dc3de8
CKRISHNA
chennai~Agency
2011-04-30 09:0
2011-04-30 09:0

above created and modified date format is in datetime. But , im not able to see the above user in openfire user summary.

any body tell me in which format created and modified date is saved ?