01-23-2012 12:12 AM
i have my one application in app world i want to know that if i create second version of my application in diffrent database structer.
old application have diffrent database structure and second version have diffrent database structure than if we download the application than database will replace with new database ? please clear my query...
Thanks and regards,
01-23-2012 03:08 AM
i am using sql lite databse. but in my old database 1 table with 10 attributs and new database with 1 table with 15 attributs.
when any one update new version it will orverright the old application? or it will use old database? what should we do ? please help me frnds...
thanks and reragds,
01-23-2012 04:19 AM
Downloading and installing an application does not effect anything directly on the SD Card. However you may have some auto start processing in your application and your own code might effect the database. If the database is effected, it will not be RIM's code that is effecting it, it will be yours.
I think you need to program you code to cope with the situation when you download and the user has the old table format.
01-25-2012 01:40 PM
What you can do now wipe the device and make sure you select remove installed app . this will remove the existing database.
In you app you need to implement the functionlaity to reset the database where you drop all the table .
and re create them