Cached Update Error

Killer · Post by **Killer** » Sun 10 Jul 2005 02:29

When I delete all records from dataset, do applyupdates, do restoreupdates and finally do cancelupdates, then the deleted records don't comeback. They comeback only when I call the First method.

PS: This happen with Demo Cache.

Any ideas?

Ikar · Post by **Ikar** » Mon 11 Jul 2005 10:52

If ApplyUpdates was executed then all the rest methods are senseless.

> They comeback only when I call the First method.

Please specify an exact order of calling methods to reproduce the problem.

Guest · Post by **Guest** » Mon 11 Jul 2005 16:03

Just simulate a error on ApplyUpdate and this will happen.

Ikar · Post by **Ikar** » Tue 12 Jul 2005 15:09

We still couldn't reproduce the problem. Please send a complete sample.

Killer · Post by **Killer** » Tue 12 Jul 2005 17:54

The Demo Cache, in the demo folder of SDCA components.
With this demo you can reproduce this error.

D:\Components\Sdac\Demos\Win32\CachedUpdates\Cached.dpr.

follow steps in my first post and the error will show itself.

Ikar · Post by **Ikar** » Thu 14 Jul 2005 12:54

From your post it is not clear how to simulate ApplyUpdates error why method
First here.
Please add to the test "Bug" button and in its handler execute corresponding
sequence to reproduce the problem. Then send this example by email
to mydac*crlab*com