Question

I am using FMDB. I have execute the following code

FMResultSet *results = [database executeQuery:@"select * from customer"];
while([results next]) 
{   
    Customer *customer = [[Customer alloc] init];

    customer.customerId = [results intForColumn:@"id"];
    customer.firstName = [results stringForColumn:@"firstname"];
    customer.lastName = [results stringForColumn:@"lastname"];

    [customers addObject:customer];
    NSLog(@"%d",  customer.customerId);
}

But I am not getting the customerId value. I just want the rowid which is incremented automatically.

Kindly suggest something…

Answer 1

Create a column with field name id of type INTEGER PRIMARY KEY. While inserting a row, you don’t need to insert any value for this field.

More info

And, Just FYI, release the customer object to avoid memory-leak.

[customers addObject:customer];
NSLog(@"%d",  customer.customerId);
[customer release];