Re: Finding a suitable key

["Juris Krikis Jr." <juris.rfb@xxxxxxxxxxx>]

Hi Max!

>      Your example clarified my confusion.
Glad to hear that! I was kinda confused myself about everyone being so
confused :-).

>      I guess I would question the business process rather than your code.
>      Why do you have gaps in your key ?
Because sometimes I have to delete records by key and I don't want to
shift the keys then. Maybe I _could_, for example "move" (assign keys)
the highest record in place of the deleted one so I would always get a
nice "row" of keys, but I'm not sure I want to do that.

>      Why not assign your key sequentially ?
I could run out of keys real fast.

>      As long as you have gaps in your key and you want to assign the lowest
>      unused number, than you have to do what you are doing.  
Isn't there really any other way I could do that more easily? There
should be I think... I actually thought that what I was trying to do was
a "common task".

>      Unless, you
>      modify the program that is deleting your records, so that it saves the
>      deleted key in a file. Your program could then retrieve the lowest
>      unused key rather easily.
That would be a bit of a hassle. But I'll think about it. It would use a
lot of disk space...

>      I hope this helps.
>      Good luck.
Thanks, Max, You did help. You clarified the situation a lot.

                        Regards, Juris.
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