Why Split a Datafile?
The iPhone has memory constraints that
are rather severe when compared with the Macintosh. As a result, it may
not be possible to move large datafiles intact to iData Mobile Plus. We
recommend that iData Mobile datafiles be no larger than 45 MB.
In fact, it is even possible for datafiles to become too large to open on the Macintosh, although this is a rare problem. Extremely large datafiles can become slow to open and close, though, even if they are not too large to open, so splitting such datafiles can be a useful option.
This command provides a mechanism for
splitting a single datafile into two or more smaller datafiles.
Selected records are saved to a new datafile, then are removed from the
original datafile. Depending on the nature of the datafile, records can
be selected on the basis of content, creation date or modification date.
To Split a Datafile:
1. In iData Kwik, open the datafile that you want to split. (If the datafile is already open, and if it has had any changes made to it, it would be a good idea to save those changes before proceeding.)
Use commands from the Select
menu to select those records that you
want to split off into a new datafile.
3. Once the current set of selected records contains all of the records
that you want to split off, select Split
Datafile... in the File
The Save dialog that comes up will have a default file name composed of
the current datafile name followed by "Selected". You may change it to
whatever you like (except that it cannot be the same as the current