Toby Chavez escribió: > My custom type needs to have one biginteger and one text value... pretty > straight forward. I guess my first question is if there are any examples out > there that do something similar. I have looked extensively through the > contrib directory and can't find anything very helpful. If not, could > someone help me understand what my c struct would look like and what values > I need for INTERNALLENGTH, ALIGNMENT, STORAGE, etc in the CREATE TYPE > command? Probably what's biting you is that the type needs to be pass-by-reference and varlena. -- Alvaro Herrera http://www.CommandPrompt.com/ PostgreSQL Replication, Consulting, Custom Development, 24x7 support