Re: ID specification?

From: Richard Knapp (gyp_caver@yahoo.com)
Date: Tue Jul 10 2001 - 22:14:22 CEST


On Mon, 9 Jul 2001 09:05:14 -0600 (MDT), John Halleck wrote:

>> I've always like a combination of numbers and characters for keys (ie. "A134BC"). The code is pretty simple to write but it
>> increases the keys for a given fixed size rather considerably! If the key was 3 digits long, there are then 46656 possible

> But (Ala IOS oid's) a syntaticly delimited field need not have a fixed size limit.
> ("FOO.123.B" style instead of "FOO123B" style) when one can identify field limits
> issues like sorting (brought up on the page) are moot and can be handled in the
> LDAP fashion.

You are correct. Must be my database work interferring again. <g>

>> combinations instead of 1000. I like to limit it to upper case to keep things a little simpler but lower case could be brought in
>> too.

> Upper and lower case makes lots of assumptions about the underlying character sets.

Ooops. A very good reason to leave characters out, if possible. But I remember something about IDs being constrained to
"Name" types ([character][number|character]*).

        - Richard Knapp

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