Update:

< Last updated:		Sat Sep  2 08:31:04 EDT 2006
> Last updated:		Sat Sep  2 16:31:46 EDT 2006
< 	o Allow UPDATE tab SET ROW (col, ...) = (...) for updating multiple
< 	  columns
> 	o -Allow UPDATE tab SET ROW (col, ...) = (val, ...) for updating
> 	  multiple columns
> 	o Allow UPDATE tab SET ROW (col, ...) = (SELECT...)
<           A subselect can also be used as the value source.