diff options
Diffstat (limited to 'lib/mnesia/doc/src')
| -rw-r--r-- | lib/mnesia/doc/src/notes.xml | 56 |
1 files changed, 55 insertions, 1 deletions
diff --git a/lib/mnesia/doc/src/notes.xml b/lib/mnesia/doc/src/notes.xml index 1bb80f8fe3..a300fcc12d 100644 --- a/lib/mnesia/doc/src/notes.xml +++ b/lib/mnesia/doc/src/notes.xml @@ -38,7 +38,61 @@ thus constitutes one section in this document. The title of each section is the version number of Mnesia.</p> - <section><title>Mnesia 4.5.1</title> + <section><title>Mnesia 4.6</title> + + <section><title>Fixed Bugs and Malfunctions</title> + <list> + <item> + <p> + Reduce calls to phash in key_to_frag_number</p> + <p> + Original code calls phash 1..2 times, based on which + fragment the hashed key targets and how many fragments + exist. New code always calls phash only once.</p> + <p> + Add mnesia_frag_hash test (Thanks to Philip Robinson)</p> + <p> + Own Id: OTP-9722</p> + </item> + <item> + <p> + Fixed a sticky lock bug which caused mnesia:read(Tab, + Key, write) return undefined.</p> + <p> + Own Id: OTP-9786</p> + </item> + <item> + <p> + Use the synchronous log_terms instead of alog_terms in + mnesia_log:ets2dcd()</p> + <p> + This avoids the situation where mnesia could dump a very + large ets table in its entirety into the message queue of + the disk_log process, causing memory blowup and choking + the disk logger. (Thanks to Richard Carlsson)</p> + <p> + Own Id: OTP-9804</p> + </item> + </list> + </section> + + + <section><title>Improvements and New Features</title> + <list> + <item> + <p> + Implemented a new option to mnesia:create_table/2 which + allows the user to assign 'ets' and 'dets' options not + available in mnesia.</p> + <p> + Own Id: OTP-8970</p> + </item> + </list> + </section> + +</section> + +<section><title>Mnesia 4.5.1</title> <section><title>Fixed Bugs and Malfunctions</title> <list> |