Re: Validate core data sqlite file
Re: Validate core data sqlite file
- Subject: Re: Validate core data sqlite file
- From: Robert Vojta <email@hidden>
- Date: Mon, 13 May 2013 11:27:15 +0200
And here's the code to check sqlite db integrity …
https://gist.github.com/robertvojta/1251278
On Monday, 13. May 2013 at 11:10, Mike Abdullah wrote:
>
> On 12 May 2013, at 22:15, Peng Gu <email@hidden (mailto:email@hidden)> wrote:
>
> > Hi
> >
> > I am building an core data app that allows me to backup and restore the
> > data.
> > For backup, I simply copy the sqlite file to selected directory with a name
> > 'app.backup'.
> > For restore, I also simply copy the selected file to the application
> > storage directory with name 'app.sqlite'
> >
> > My question is: when I do restoring, How do I validate that the file is a
> > valid sqlite database and its schema matches the core data data model I am
> > using?
> >
>
>
> Call -addPersistentStoreWithType:configuration:URL:options:error:
> It will fail if the store is of the wrong schema.
>
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