On Wednesday 06 May 2009 18:47:57 Tom Lane wrote:
> So the ambiguous-input problem is solved if we define the new format(s)
> to be started by backslash and something that the old code would reject.
> I'd keep it short, like "\x", but there's still room for multiple
> formats if anyone really wants to go to the trouble.
Here is a first cut at a new hex bytea input and output format. Example:
SET bytea_output_hex = true;
SELECT E'\\xDeAdBeEf'::bytea; bytea
------------\xdeadbeef
(1 row)
Bernd did some performance testing for me, and it looked pretty good.
Questions:
Should this be the default format?
Should the configuration parameter be a boolean or an enum, opening
possibilities for other formats?
