I am using this feature with IBO 4.8.7 without any problems. I use the
TDataset compatible components.
Before connecting I set the property of SchemaCacheDir of my
TIBODatabase component to an existing directory. After first connection
IBO creates a subfolder of the path in SchemaCacheDir with the name than
the database (without extension).
For remote access I use Zebedee between XP clients and linux server,
with a connexion string like localhost/3051:/linux_path/database.fdb
(properties server=localhost/3051, path=/linux/database.fdb)

brian.nuvu a écrit :

>
>
> --- In IBObjects@yahoogroups.com <mailto:IBObjects%40yahoogroups.com>,
> Ales Kahanek <ales.kahanek@...> wrote:
> >
> > Thank you for all of you for a help. I have received a small demo
> app from
> > Harald Klomann and I started from scratch according to this demo and
> all is
> > working fine now. There was some peculiar mistake from my side, I
> guess, but
> > cannot say where.
> > Thanks again
> > Ales
> >
> > > -----Original Message-----
> > > From: Geoff Worboys [mailto:geoff@...]
> > > Sent: Friday, August 02, 2002 11:40 PM
> > > To: Ales Kahanek
> > > Subject: Re: [IBO] Schema Cache
> > >
> > >
> > > > I would like to use TIB_Connection.SchemaCache.TableNames property,
> > > > but when I want to read it in my code, I always receive an empty
> > > > StringList.
> > >
> > > First things first...
> > >
> > > Set up a small test application accessing a predefined database, say
> > > employee.gdb. DONT use the SchemaCacheDir and try to access the
> > > TableNames. Does it work?
> > >
> > > Presuming the above is OK then in your app get rid of the
> > > SchemaCacheDir (to begin with at least) and try using the TableNames.
> > > Does it work?
> > >
> > > If not, are you doing anything unusual? For example creating the
> > > database and running a script - then immediate trying to read
> > > TableNames without an intervening disconnect/connect ??
> > >
> > > If not, try to isolate the problem by creating a simple app based on
> > > what you are doing in your main application. If you can produce a
> > > relatively simply example you can send it to Jason or myself for
> > > further investigation.
> > >
> > > --
> > > Geoff Worboys
> > > Telesis Computing
> > >
> >
>
> Hi,
>
> I have exactly the same issue - using 4.8.6 IB OBjects - am setting
> the 'SchemaCacheDir' to 'c:\temp' - and have tried various other
> folders on different drives - the sub-folder (with the FBD filename)
> is never created.
>
> Tried setting the 'SchemaCacheDir' inside the coding, just before the
> open or just after the open of the connection - still nothing.
>
> I would really appreciate any assistance, as my application has been
> deployed over a WAN and the performance (especially initial database
> connect) is terrible.... and the whipping boys are out to get me!
>
> Best regards
> Brian Culverwell
>
>