SQLSTATE code for duplicate constraint

Hi folks,

With reference to:

http://www.postgresql.org/docs/8.2/interactive/errcodes-appendix.html

What error code would be raised for a duplicate index name?

I didn't see anything appropriate. Possibly: 42710 DUPLICATE OBJECT

thanks

--
Dan Langille - http://www.langille.org/
BSDCan - The Technical BSD Conference: http://www.bsdcan.org/
PGCon  - The PostgreSQL Conference:    http://www.pgcon.org/