Now that we have COPY FREEZE, I'm thinking about adding similar option to creating large objects. In 9.3 the maximum size of large objects are increased. That means, the first access to a large object will trigger more writes because of hint bit updation. Also subsequent VACUUM may trigger that as well. If we could freeze arge objects while creating, it could reduce the writes dramatically as COPY FREEZE already does.
Opinions? -- Tatsuo Ishii SRA OSS, Inc. Japan English: http://www.sraoss.co.jp/index_en.php Japanese: http://www.sraoss.co.jp -- Sent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers
