PB中存储过程的调用?

create procedure login

@uid varchar(50)

as

begin

select * from person where uid=@uid

end

这是我在sql server中创建的存储过程,我想知道在程序中怎么调用?

declare login procedure for login

@uid=:ls_id

using sqlca ;

execute login;

if sqlca.sqldbcode <> 0 then

rollback;

else

commit;

end if

close login;