"G. Nau" <b404_r66@...> wrote:

>I use a TIB_StoredProc used to testing the existence of a
>partnumber in the partnumber-table.
>I've placed the TIB_StoredProc into the global datamodule and
>created a standard function, which i use all over my application.
>
>Function DoesPartNumberExist (PN : String) : Boolean;
>Begin
> with datamodul.StoredProc_doespartnumberexist do
> Begin
> parambyname('SEARCH').asString:=PN;
> execute;
> Result:=Boolean(fieldbyname('RESULT').AsInteger);
> End;
>End;
>
>Work goods, but I have a transaction problem here.
>As the application is doing an insert/update/delete to the table, the
>changes are not visible to the stored procedure. Other applications
>can see the update; even the applications IB_Grid reflects the
>changes immediately.
>
>I've made some tests and found the place where the
>TIB_StoredProc is placed crucial.
>I've duplicated the TIB_StoredProc and the function in my testform
>and from there on it works fine.
>
>But I don't like to place an identical StorecProc and function all over
>my forms.
>
>My question:
>Where shall I place the globally used StoredProc? or is there
>something else I have to keep in mind?
>
>Regards
> Gunther
>
>
>
>
>
>
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