The new 9.2 GUC parameter temp_file_limit says it restricts temporary
file usage per session, but it doesn't say what happens if a session
needs to exceed that value --- it throws an error. Shouldn't we mention
that?
-- Bruce Momjian <bruce@momjian.us> http://momjian.us EnterpriseDB
http://enterprisedb.com
+ It's impossible for everything to be true. +