Clear complete Realm Database

Question

I\'m playing around with realm (currently 0.85.0) and my application uses the database to store user-specific data such as the contacts of the current user. When the user de

Answer 1

I ran into this fun little issue. So instead i queried the schema version directly before running the schemamigration.

NSError *error = NULL;
NSUInteger currentSchemaVersion = [RLMRealm schemaVersionAtPath:[RLMRealm defaultRealmPath] error:&error];
if (currentSchemaVersion == RLMNotVersioned) {
    // new db, skip

} else if (currentSchemaVersion < 26) {
    // kill local db
    [[NSFileManager defaultManager] removeItemAtPath:[RLMRealm defaultRealmPath] error:&error];
    if (error) {
        MRLogError(error);
    }

} else if (error) {
    // for good measure...
    MRLogError(error);
}

// perform realm migration
[RLMRealm setSchemaVersion:26
            forRealmAtPath:[RLMRealm defaultRealmPath]
        withMigrationBlock:^(RLMMigration *migration, NSUInteger oldSchemaVersion) {

        }];