On Wed, 14 May 2008, D. Dante Lorenso wrote:
Stuart Cooper wrote:
base 62 is cruel and unusual punishment. Introduce two more printing
characters to your set a..z, A..Z, 0..9 such as "_" and "!" and do it in
base 64
instead.
I thought about adding 2 more characters, but I didn't like anything that was
on my keyboard
You really should use as much of an existing wheel here as possible rather
than completely reinventing one:
http://en.wikipedia.org/wiki/Base64
The standard additional two characters to add are "+/".
My original question is more along the lines of trying to see if there
were built-in functions in PostgreSQL that already do this type of base
conversion.
http://www.postgresql.org/docs/current/static/functions-string.html shows
an encode and decode pair that can use base64, you may be able to leverage
those here.
--
* Greg Smith [EMAIL PROTECTED] http://www.gregsmith.com Baltimore, MD
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