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-rw-r--r--lib/mnesia/doc/src/notes.xml127
1 files changed, 126 insertions, 1 deletions
diff --git a/lib/mnesia/doc/src/notes.xml b/lib/mnesia/doc/src/notes.xml
index 7f50dc049a..a300fcc12d 100644
--- a/lib/mnesia/doc/src/notes.xml
+++ b/lib/mnesia/doc/src/notes.xml
@@ -38,7 +38,132 @@
thus constitutes one section in this document. The title of each
section is the version number of Mnesia.</p>
- <section><title>Mnesia 4.4.19</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>
+ <item>
+ <p>
+ Fix deadlock in mnesia:del_table_copy/2.</p>
+ <p>
+ Own Id: OTP-9689 Aux Id: seq11927 </p>
+ </item>
+ </list>
+ </section>
+
+
+ <section><title>Improvements and New Features</title>
+ <list>
+ <item>
+ <p>
+ Allow schema operations when using different mnesia
+ versions.</p>
+ <p>
+ Own Id: OTP-9657 Aux Id: seq11926 </p>
+ </item>
+ </list>
+ </section>
+
+</section>
+
+<section><title>Mnesia 4.5</title>
+
+ <section><title>Fixed Bugs and Malfunctions</title>
+ <list>
+ <item>
+ <p>
+ Fix protocol issues. Mnesia-4.4.19 could not communicate
+ with to older nodes.</p>
+ <p>
+ Own Id: OTP-9473</p>
+ </item>
+ <item>
+ <p> XML files have been corrected. </p>
+ <p>
+ Own Id: OTP-9550 Aux Id: OTP-9541 </p>
+ </item>
+ </list>
+ </section>
+
+
+ <section><title>Improvements and New Features</title>
+ <list>
+ <item>
+ <p>
+ Dump the log even if no transactions have been invoked on
+ local node, otherwise the log will grow forever with
+ decisions from the other nodes who have tables on disk.
+ Thanks Marek Majkowski.</p>
+ <p>
+ Own Id: OTP-9551</p>
+ </item>
+ <item>
+ <p>
+ Use dedicated api for clear_table, i.e. instead of
+ match_delete use delete_all_objects. Thanks KukHyun Lee.</p>
+ <p>
+ Own Id: OTP-9558</p>
+ </item>
+ </list>
+ </section>
+
+</section>
+
+<section><title>Mnesia 4.4.19</title>
<section><title>Fixed Bugs and Malfunctions</title>
<list>