Improve performance of the CREATE TABLE ... ON COMMIT DELETE ROWS clause by only issuing delete if the temporary table was accessed (Heikki Linnakangas)
On 21 April 2013 06:02, Bruce Momjian <bruce@momjian.us> wrote: > I am not sure if Tom shared yet, but we are planning to package 9.3 > beta1 on April 29, with a release on May 2. Those dates might change, > but that is the current plan. I have completed a draft 9.3 release > notes, which you can view here: > > http://momjian.us/pgsql_docs/release-9-3.html > > I will be working on polishing them for the next ten days, so any > feedback, patches, or commits are welcome. I still need to add lots of > SGML markup. >
E.1.3.4.4. VIEWs:
* Make simple views auto-updatable (Dean Rasheed)
INSTEAD rules are still available for complex views.
I think this should refer to INSTEAD OF triggers for complex views, since that is now the recommended way to implement updatable views.
I think it should also expand a little on what "simple" means in this context, without going into all the gory details, and mention that there is a behaviour change. So perhaps something like this for the second paragraph:
Simple views that select some or all columns from a single base table are now updatable by default. More complex views can be made updatable using INSTEAD OF triggers or INSTEAD rules.