Hi, Alex. You wrote:
Have you tried something like:
SELECT encode(regexp_replace('141142143', '(\d{3})', '\\\1',
'g')::bytea, 'escape');
Hmm, forgot about regexp_replace. It might do the trick, but without a
full-blown eval that I can run on the replacement side, it'll be a bit
more challenging. But that's a good direction to consider, for sure.
I think select E'\XXX' is what you are looking for (per the fine
manual: http://www.postgresql.org/docs/current/static/datatype-binary.html)
I didn't think that I could (easily) build a string like that from
digits in a variable or a column, but I'll poke around and see if it can
work.
Thanks,
Reuven
--
Reuven M. Lerner -- Web development, consulting, and training
Mobile: +972-54-496-8405 * US phone: 847-230-9795
Skype/AIM: reuvenlerner
--
Sent via pgsql-performance mailing list (pgsql-performance@postgresql.org)
To make changes to your subscription:
http://www.postgresql.org/mailpref/pgsql-performance
