Re: Cannot read from database correctly

I know how to fix it now.

instead of

key_1.set_data(&money);
key_1.set_ulen(sizeof(float));

we put:

key_1.set_data(&money);
key_1.set_size(sizeof(float));

and to fix the key printing we need to write:

cout << *((float*)key_1.get_data()) << "\n";

instead of:

cout << key_1.get_data() << "\n";




I hope this help someone else.