From: | Bruce Momjian <maillist(at)candle(dot)pha(dot)pa(dot)us> |
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To: | vixie(at)vix(dot)com (Paul A Vixie) |
Cc: | pgsql-hackers(at)hub(dot)org |
Subject: | Re: [HACKERS] cidr |
Date: | 1998-07-21 03:09:35 |
Message-ID: | 199807210309.XAA20270@candle.pha.pa.us |
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Lists: | pgsql-hackers |
> > As far as the name, we just want a name that makes it clear to novices what
> > the module does. ip_and_mac is pretty clear. I have no idea what a cidr
> > is. If you can think of a more descriptive name, let's go for it.
>
> cidr = classless internet domain routing. it's the "204.152.184/21" notation.
>
> i'm not sure we need a type name that makes sense to novices. what we need
> is an example in the "type range" column. if we can say that int2's allowed
> ranges are 0 to 65535 and have folks get what we mean without further intro,
> then we can teach novices about cidr by saying that allowable ranges are 0/0
> through 255.255.255.255/32.
If we make it a standard type, not contrib, we can add a pg_description
entry for it so \dT shows the valid range of values.
Functions/operators also get descriptions for \do and \df. Should be
easy.
--
Bruce Momjian | 830 Blythe Avenue
maillist(at)candle(dot)pha(dot)pa(dot)us | Drexel Hill, Pennsylvania 19026
+ If your life is a hard drive, | (610) 353-9879(w)
+ Christ can be your backup. | (610) 853-3000(h)
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