Subject | Re: [IBO] invalid custome DML column reference: RDB$DB_KEY |
---|---|
Author | Helen Borrie |
Post date | 2003-06-09T05:06:59Z |
At 04:28 AM 9/06/2003 +0000, you wrote:
to "Help a beginner".
open your app with all guns blazing.
datamodule and set its StoreActive property true. For more info, search
this property in the IBO help.
But this was *never* a cool idea, except as a convenience in the IDE.
You are better to proceed with your runtime approach, because it will give
you better performance to open database links only if and when they are
needed. It also gives you fine control over the interdependencies between
linked datasets.
It will help you, your helpers and others having the same problems as you,
if you post each problem in its own thread, with an appropriate Subject.
Helen
>Iam trying to learn this new stuff. And I always get this message,Somebody already answered this - see Paul Vinkenoog's posting in response
>what does it mean and what should I do to prevent.
to "Help a beginner".
>Why is it that when I have my Tquery active in the design time itThat is the desirable approach with client/server. It is very costly to
>doesn't appear to be active at the runtime. I have to add a code to
>make it active at the runtime.
open your app with all guns blazing.
>Is there something needed to be done?If you want to emulate the BDE behaviour, drop a TIB_Sessionprops onto your
datamodule and set its StoreActive property true. For more info, search
this property in the IBO help.
But this was *never* a cool idea, except as a convenience in the IDE.
You are better to proceed with your runtime approach, because it will give
you better performance to open database links only if and when they are
needed. It also gives you fine control over the interdependencies between
linked datasets.
It will help you, your helpers and others having the same problems as you,
if you post each problem in its own thread, with an appropriate Subject.
Helen