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Memory Dataset |
Tue, Apr 24 2007 4:45 PM | Permanent Link |
"Lance R" | Pardon the newbie question.
I want to do some importing and exporting of data thats in an internal record structure. The Scalabium SMImport and SMExport look like they'll handle the job on the one side. Am I better of to use a TClientDataSet or can I just use a EDBTable? This app does not use EDB so there isn't an engine or server. The idea is that by propograting the date into a dataset, then I can use the tools available to eliminate the "grunt work" of the different file formates. Input welcome. Lance |
Wed, Apr 25 2007 10:42 AM | Permanent Link |
Tim Young [Elevate Software] Elevate Software, Inc. timyoung@elevatesoft.com | Lance,
<< Am I better of to use a TClientDataSet or can I just use a EDBTable? This app does not use EDB so there isn't an engine or server. >> How many rows are we talking about ? -- Tim Young Elevate Software www.elevatesoft.com |
Thu, Apr 26 2007 3:15 PM | Permanent Link |
"Lance R" | Unknown.
Most likely anywhere from 100 to 10,000. Lance "Tim Young [Elevate Software]" <timyoung@elevatesoft.com> wrote in message news:E4AB373F-EE3F-47F6-879B-7BA0DA0B0506@news.elevatesoft.com... > Lance, > > << Am I better of to use a TClientDataSet or can I just use a EDBTable? > This app does not use EDB so there isn't an engine or server. >> > > How many rows are we talking about ? > > -- > Tim Young > Elevate Software > www.elevatesoft.com > |
Fri, Apr 27 2007 8:54 AM | Permanent Link |
Tim Young [Elevate Software] Elevate Software, Inc. timyoung@elevatesoft.com | Lance,
<< Most likely anywhere from 100 to 10,000. >> In that case you could get away with either without problem. If you start getting into the 30,000 to 50,000 row range, then using an EDB in-memory table might be a better option. -- Tim Young Elevate Software www.elevatesoft.com |
Fri, Apr 27 2007 9:10 AM | Permanent Link |
Chris Erdal | "Lance R" <lance@cdesoftware.com> wrote in news:BC9DFAE5-8B5F-47F4-B0C8-
5FED760771A9@news.elevatesoft.com: > propograting lovely word ! -- Chris (XP-Pro + Delphi 7 Architect + DBISAM 4.25 build 3 + EDB 1.00 build 6) |
Sat, Apr 28 2007 5:37 AM | Permanent Link |
Lance Rasmussen Jazzie Software Team Elevate | Cool.
So to make sure I undestand correctly, I can throw a EDB Table on a form and use it for the dataset and not need session, engine, etc. Lance "Tim Young [Elevate Software]" <timyoung@elevatesoft.com> wrote in message news:4C97F8A7-A813-4845-BB66-FE55B5162848@news.elevatesoft.com... > Lance, > > << Most likely anywhere from 100 to 10,000. >> > > In that case you could get away with either without problem. If you start > getting into the 30,000 to 50,000 row range, then using an EDB in-memory > table might be a better option. > > -- > Tim Young > Elevate Software > www.elevatesoft.com > |
Mon, Apr 30 2007 3:45 PM | Permanent Link |
Tim Young [Elevate Software] Elevate Software, Inc. timyoung@elevatesoft.com | Lance,
<< So to make sure I undestand correctly, I can throw a EDB Table on a form and use it for the dataset and not need session, engine, etc. >> Well, you'll need to at least still set the engine and session properties in the same way that it is done in the local tutorial here: http://www.elevatesoft.com/edb1d7_local_application_tutorial.htm Specifically, the TEDBEngine.ConfigPath, and TEDBSession.LoginUser and TEDBSession.LoginPassword properties must be set beforehand. You can use the global Engine and Session functions in the edbcomps.pas unit instead of actually creating these components, but you still have to set the properties to valid values in order to use any part of the ElevateDB engine. -- Tim Young Elevate Software www.elevatesoft.com |
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