Question

I am getting data from iphone sqlite like this. I have 6 records in the table.

My table has fields responses_Id, participant_Id, answer_option, answer_text, update_date_time only all are varchar fields except responses_Id and participant_Id)

    + (void) getInitialDataToDisplay:(NSString *)dbPath {

CereniaAppDelegate *appDelegate = (CereniaAppDelegate *)[[UIApplication sharedApplication] delegate];

if (sqlite3_open([dbPath UTF8String], &database) == SQLITE_OK) {

    const char *sql = "select * from survey_question_responses";
    sqlite3_stmt *selectstmt;
    if(sqlite3_prepare_v2(database, sql, -1, &selectstmt, NULL) == SQLITE_OK) {

        while(sqlite3_step(selectstmt) == SQLITE_ROW) {

            NSInteger primaryKey = sqlite3_column_int(selectstmt, 0);
            Coffee *coffeeObj = [[Coffee alloc] initWithPrimaryKey:primaryKey];
                            coffeeObj.participant_Id=(This is integerin table)
            coffeeObj.answer_option = [NSString stringWithUTF8String:(char *)sqlite3_column_text(selectstmt, 2)];
            coffeeObj.answer_option = [NSString stringWithUTF8String:(char *)sqlite3_column_text(selectstmt, 3)];
            coffeeObj.answer_option = [NSString stringWithUTF8String:(char *)sqlite3_column_text(selectstmt, 4)];
            coffeeObj.answer_option = [NSString stringWithUTF8String:(char *)sqlite3_column_text(selectstmt, 5)];

            NSString*test=coffeeObj.answer_option;



            [appDelegate.coffeeArray addObject:coffeeObj];

            int count=[appDelegate.coffeeArray count];

            NSLog(test);
            NSLog(@"count is %d",count);


            [coffeeObj release];
        }
    }
    }
else
    sqlite3_close(database); //Even though the open call failed, close the database connection to release all the memory.
  }

When I NSlog data it does not show any things.

Answer 1

Look into the SQLite Documentation. All result values from queries are defined there.
You can use sqlite3_column_int for Integers similar to sqlite3_column_text for Text