From Sergey Linev:

1. Support of date/time/date&time/timestamp data introduced in TSQLStatement
   All such data now can be accessed without text conversion.
   The following methods can be used:

   SetTime()/GetTime() - only time (hour:min:sec),
   SetDate()/GetDate() - only date (year-month-day),
   SetDatime()/GetDatime() - date and time
   SetTimestamp()/GetTimestamp() - timestamp with seconds fraction
   For some of these methods TDatime type can be used as parameter / return value.
   Be aware, that TDatime supports only dates after 1995-01-01.
   There are also methods to get separately year, month, day, hour, minutes and seconds.

2. Support of binary data in TSQLStatement
    Most of modern data bases support just binary data, which is
    typically has SQL type name 'BLOB'. To access data in such
    columns, GetBinary()/SetBinary() methods should be used.
    Current implementation supposes, that complete content of the
    column must be retrieved at once. Therefore very big data of
    gigabytes size may cause a problem.


git-svn-id: http://root.cern.ch/svn/root/trunk@16204 27541ba8-7e3a-0410-8455-c3a389f83636