Re: AW: [HACKERS] Getting OID in psql of recent insert

On Mon, 29 Nov 1999, Thomas Lockhart wrote:

> > I'd not object if we removed these operators and instead provided
> > functions with the standard names log() and exp() for all the
> > non-integral numeric types.  Comments?
> 
> I have no great fondness for ";" and ":" as operators, but would like
> to see some operators assigned to these functions. Certainly the carat
> "^" could work for exp() (or maybe "**" to make those old Fortran
> programmers feel better about themselves ;), and perhaps "!^" for
> log()? Any other ideas for appropriate symbols for these operators??

I wasn't aware of any Obfuscated SQL Contest ...

I personally think that the greatest possible benefit can only be derived
if all of this looks as much as possible like actual mathematical writing.
Thus I could agree with a power operator '^' and perhaps even a unary '^'
exponential operator, although that's already questionable. But by
inventing non-standard operators for every function under the sun, just to
have one, you're not doing anyone (including yourself) a favour.

That's just me though. As you said yourself, good ideas will stand the
test of an extended discussion ;)

-- 
Peter Eisentraut                  Sernanders vaeg 10:115
peter_e@gmx.net                   75262 Uppsala
http://yi.org/peter-e/            Sweden