I would like editor access to the wiki, my username is sircompo and I would like to modify "Locale data changes".

I believe there's a comma where it shouldn't be;

SELECT indrelid::regclass::text, indexrelid::regclass::text, collname, pg_get_indexdef(indexrelid) 

should be :

SELECT indrelid::regclass::text, indexrelid::regclass::text collname, pg_get_indexdef(indexrelid) 

Regards,

Dave.