HAYASHI Kentaro
null+****@clear*****
Wed Jan 28 16:56:55 JST 2015
HAYASHI Kentaro 2015-01-28 16:56:55 +0900 (Wed, 28 Jan 2015) New Revision: c340e716f0904db82d798ab521178bf7746f0dda https://github.com/groonga/groonga/commit/c340e716f0904db82d798ab521178bf7746f0dda Message: doc: add more description Modified files: doc/source/news.rst Modified: doc/source/news.rst (+10 -5) =================================================================== --- doc/source/news.rst 2015-01-28 16:31:40 +0900 (c9c685f) +++ doc/source/news.rst 2015-01-28 16:56:55 +0900 (90f2014) @@ -28,7 +28,10 @@ Improvements and target column for :ref:`select-drilldown-calc-target`. The return value is calculated based on drilldown result in group. * [experimental] Added ``--with-jemalloc`` option to use ``jemalloc`` for ``malloc()/free()``. - It'll improve performance on multi-threading usage. + It'll improve performance on multi-threading usage. For example, the performance + of :doc:`/reference/executables/groonga` or `Mroonga <http://mroonga.org/>`__ will be improved. + Note that this feature doesn't affect to :doc:`/reference/executables/groonga-httpd` because + groonga-httpd uses multi-process model instead of multi-threading. * groonga-httpd: Supported long error message over 2048 bytes. By this change, long error message (>2048) is not truncated. * groonga-httpd: Supported streaming dump functionality. @@ -41,10 +44,12 @@ Fixes incorrect error code as syscall error. * Fixed to show errno in error message when unknow error is occurred. * [windows] Fixed to return proper error code. -* Fixed a bug that there is only 'index[0]' for :ref:`select-match_columns`, - it doesn't return correct search results. For example, it occurs - when index 'memo_index' is created against multiple column - - 'title,content' then 'memo_index[0]' is specified. +* Fixed a bug that there is only one section for multi-column index for + :ref:`select-match_columns`, it doesn't return correct search results. + For example, consider the case that there is multi-column index which is + named as ``memo_index`` for ``title`` column and ``content`` column. + Thus, this bug occurs when ``memo_index[0]`` which means index + for ``title`` column is specified for :ref:`select-match_columns`. * mecab: Added workaround for ``mecab_strerror(NULL)`` on MeCab 0.993. Without this workaround, Groonga aborts if there is no MeCab dictionary. [Reported by Shuhei Tanuma] -------------- next part -------------- HTML����������������������������...Download
