On Thu, Sep 14, 2006 at 10:21:30PM +0100, Gregory Stark wrote:
> >> One very nifty trick would be to fix "char" to act as CHAR(), and map
> >> CHAR(1) automatically to "char".
> > Sorry, probably a stupid idea considering multi-byte encodings. I
> > suppose it could be an optimization for single-byte encodings, but that
> > seems very limiting.
> No, there are lots of single-byte encoding databases. And one day we'll have
> per-column encoding anyways and there are lots of databases that have columns
> that want to be one-character ascii encoded fields.
>
> It's limited but I wouldn't say it's very limiting. In the cases where it
> doesn't apply there's no way out anyways. A UTF8 field will need a length
> header in some form.
Declaring a column as ASCII should allow for char(8) to mean the same
as byte(8) with text semantics. byte(8) shouldn't require a length
header. :-)
Cheers,
mark
--
[EMAIL PROTECTED] / [EMAIL PROTECTED] / [EMAIL PROTECTED]
__________________________
. . _ ._ . . .__ . . ._. .__ . . . .__ | Neighbourhood Coder
|\/| |_| |_| |/ |_ |\/| | |_ | |/ |_ |
| | | | | \ | \ |__ . | | .|. |__ |__ | \ |__ | Ottawa, Ontario, Canada
One ring to rule them all, one ring to find them, one ring to bring them all
and in the darkness bind them...
http://mark.mielke.cc/
---------------------------(end of broadcast)---------------------------
TIP 6: explain analyze is your friend
