sql - Updating SQLite cell from ios

Question

I am reading information from an sqlite file, I am able to read from the database and create an array with objects from the database. I need to update entries on the database when something happens in my code. For example a question has a column called 'complete' which is set as no, when answered I want to change the value to yes. How do I open a database and edit a cell on xcode?

Answer 1

Firstly no one answer you from the scratch . First You need to do something and ask here if you stuck somewhere .Anyway here are some tutorial you can create , update ,read and delete the sqlite table :

http://www.raywenderlich.com/913/sqlite-tutorial-for-ios-making-our-app

and

http://www.tutorialspoint.com/ios/ios_sqlite_database.htm