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sys.sp_password

  No additional text.


Syntax
create procedure sys.sp_password
    @old sysname = NULL,        -- the old (current) password
    @new sysname,               -- the new password
    @loginame sysname = NULL    -- user to change password on
as
    -- SETUP RUNTIME OPTIONS / DECLARE VARIABLES 
	set nocount on
	declare @exec_stmt nvarchar(4000)

    -- RESOLVE LOGIN NAME
    if @loginame is null
        select @loginame = suser_sname()

    if @new is null
        select @new = ''

    -- DISALLOW USER TRANSACTION 
	set implicit_transactions off
	IF (@@trancount > 0)
	begin
		raiserror(15002,-1,-1,'sys.sp_password')
		return (1)
	end

	-- CHECK IT'S A SQL LOGIN 
    if not exists (select * from master.dbo.syslogins where
                   loginname = @loginame and isntname = 0)
	begin
		raiserror(15007,-1,-1,@loginame)
		return (1)
	end

	if @old is null
		set @exec_stmt = 'alter login ' + quotename(@loginame) +
			' with password = ' + quotename(@new, '''')
	else
		set @exec_stmt = 'alter login ' + quotename(@loginame) +
			' with password = ' + quotename(@new, '''') + ' old_password = ' + quotename(@old, '''')

	exec (@exec_stmt)	

	if @@error <> 0
		return (1)

    -- RETURN SUCCESS 
	return  (0)	-- sp_password

 
Last revision 2008RTM
See also

  sp_adddistributor (Procedure)
sp_changedistributor_password (Procedure)
       



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