Re: 9.5 release notes
От | Rajeev rastogi |
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Тема | Re: 9.5 release notes |
Дата | |
Msg-id | BF2827DCCE55594C8D7A8F7FFD3AB771598C9FA1@szxeml521-mbs.china.huawei.com обсуждение исходный текст |
Ответ на | 9.5 release notes (Bruce Momjian <bruce@momjian.us>) |
Ответы |
Re: 9.5 release notes
|
Список | pgsql-hackers |
On 11 June 2015 09:45, Bruce Momjian Wrote: > > I have committed the first draft of the 9.5 release notes. You can > view the output here: > > http://momjian.us/pgsql_docs/release-9-5.html > > and it will eventually appear here: > > http://www.postgresql.org/docs/devel/static/release.html > > I am ready to make suggested adjustments, though I am traveling for > conferences for the next ten days so there might a delay in my replies. Below performance improvement in the "General Performance" category is missing: Reduce btree scan overhead for < and > strategies For <, <=, > and >= strategies, mark the first scan key as alreadymatched if scanning in an appropriate direction. If index tuple contains no nulls we can skip the first re-checkfor each tuple. Author: Kumar Rajeev Rastogi Committer: Simon Riggs Thanks and Regards, Kumar Rajeev Rastogi
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