Hi Arthur,
The script would go like
ALTER PROC Schema.Procedurename
@Param1 int = 0,
@Param2 varchar(200),
@RC in OUT
AS
/* First statement of modified procedure */
(...)
/* Last statement of modified procedure */
go
And then, you would have ot run that script against each workstation. If
they are connected on a single network, you can probably use some
network management tools to automate that part, but that is beyond my
knowledge.
--
Hugo Kornelis, SQL Server MVP
My SQL Server blog: http://sqlblog.com/blogs/hugo_kornelis