diff options
Diffstat (limited to 'Docs')
| -rw-r--r-- | Docs/manual.texi | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/Docs/manual.texi b/Docs/manual.texi index 2d391dc99dc..7991f94233a 100644 --- a/Docs/manual.texi +++ b/Docs/manual.texi @@ -36147,6 +36147,10 @@ The temporary file will be deleted when the thread ends. The @code{max_binlog_cache_size} can be used to restrict the total size used to cache a multi-transaction query. +If you are using the update or binary log then concurrent inserts will +not work together with @code{CREATE ... INSERT} and @code{INSERT ... SELECT}. +This is to ensure that you can recreate an exact copy of your tables by +applying a the log on a backup. @cindex slow query log @cindex files, slow query log @node Slow query log, , Binary log, Log files @@ -42399,6 +42403,9 @@ not yet 100 % confident in this code. Fixed that one can't use database names with @code{.}. This fixes a serious security issue when @code{mysqld} is run as root. @item +Don't free the key cache on @code{FLUSH TABLES} as this will cause problems +with temporary tables. +@item Fixed a core-dump bug when using very complex query involving @code{DISTINCT} and summary functions. @item @@ -42416,6 +42423,9 @@ Fixed a bug in @code{CONCAT_WS()} where it returned wrong results. @item Changed @code{CREATE ... INSERT} and @code{INSERT ... SELECT} to not allow concurrent inserts as this could make the binary log hard to repeat. +(Concurrent inserts are enabled if you are not using the binary or update log). +@item +Changed some macros to be able to use fast mutex with glibc 2.2. @end itemize @node News-3.23.35, News-3.23.34a, News-3.23.36, News-3.23.x |