Question

I trying to make method to alter table.

1. I’ve build data.db
2. Created new group (looks like folder) and named it Documents
3. Moved my data.db into Documents

4 Created method:

     -(void)addItem:(int)itemID {
    const char *sqlItems=sqlite3_mprintf("UPDATE itemAvailability SET availability=1\
                                     where itemID=%i",itemID);
     sqlite3_stmt *statement;
     int sqlResult = sqlite3_prepare_v2(database, sqlItems, -1, &statement, NULL);
     if ( sqlResult!= SQLITE_OK)
     {
        //What I need to implement here? 
     }
     else
     {
       [self dbConnectionError];
     }
        sqlite3_finalize(statement);        
 }

This method doesn’t work. I never was writing before. Only reading into classObject. Please, help.

Answer 1

Take a look at Objective-C wrapper for SQLite.
FMDB
SQLiteManager4iOS