Create or update with updategram

Without knowing whether a row already exists in a table, is it possible to
construct an updategram that would create the row it does not exist or
update it if it does?No.
This posting is provided "AS IS" with no warranties, and confers no rights.
Use of included script samples are subject to the terms specified at
http://www.microsoft.com/info/cpyright.htm
"Xerox" <info@.thinkscape.com> wrote in message
news:O1aI5TWIFHA.580@.TK2MSFTNGP15.phx.gbl...
> Without knowing whether a row already exists in a table, is it possible to
> construct an updategram that would create the row it does not exist or
> update it if it does?
>