NSFetchRequest has a setFetchBatchSize: method. I'd definitely start with that.
As for creating a CSV file, take a look at the CSV reader/writer I wrote: http://github.com/davedelong/CHCSVParser HTH, Dave Sent from my iPhone On Oct 10, 2010, at 1:26 AM, Devraj Mukherjee <[email protected]> wrote: > Hi all, > > I am working on adding an "export data" option to my application which > uses Core Data. Preferably export it to CSV so the user can use a > spreadsheet program to work with data. > > The data sets I am dealing with can be quite large, and am wondering > if fetching all the records from my Core Data model, looping over them > and writing out a CSV file is the most efficient way of exporting a > Core Data result set to CSV? > > I did Google around / Check the dev forums for discussions but didn't find > much. > > Any thoughts / suggestions / experiences are welcome. > > Thanks. > _______________________________________________ > > Cocoa-dev mailing list ([email protected]) > > Please do not post admin requests or moderator comments to the list. > Contact the moderators at cocoa-dev-admins(at)lists.apple.com > > Help/Unsubscribe/Update your Subscription: > http://lists.apple.com/mailman/options/cocoa-dev/davedelong%40me.com > > This email sent to [email protected] _______________________________________________ Cocoa-dev mailing list ([email protected]) Please do not post admin requests or moderator comments to the list. Contact the moderators at cocoa-dev-admins(at)lists.apple.com Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to [email protected]
