diff options
author | monty@hundin.mysql.fi <> | 2002-06-17 15:07:46 +0300 |
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committer | monty@hundin.mysql.fi <> | 2002-06-17 15:07:46 +0300 |
commit | 4d7030606ee8bfbaeaec6968dc1d1a231ea42ece (patch) | |
tree | 1df510cd5dfdba5d6d53b7a3e90c432078cfc0e4 /Docs | |
parent | b44b485491fe3b9355f918dd506acada2105263e (diff) | |
download | mariadb-git-4d7030606ee8bfbaeaec6968dc1d1a231ea42ece.tar.gz |
Fixed problem with innodb_log_group_home_dir and SHOW VARIABLES
Diffstat (limited to 'Docs')
-rw-r--r-- | Docs/manual.texi | 33 |
1 files changed, 14 insertions, 19 deletions
diff --git a/Docs/manual.texi b/Docs/manual.texi index 4f2ef5c2432..9ecd29ecb70 100644 --- a/Docs/manual.texi +++ b/Docs/manual.texi @@ -3705,26 +3705,9 @@ list valid only if you are reading it from the MySQL web site @item Allow users to change startup options without taking down the server. @item -Better command-line argument handling. -@item -New key cache, which will give better performance when using many threads. -@item -New table definition file format (@file{.frm} files). This will enable us -to not run out of bits when adding more table options. One will still -be able to use the old @file{.frm} file format with 4.0. All newly created -tables will, however, use the new format. - -The new file format will enable us to add new column types, more options -for keys, and possibly to store and retrieve @code{FOREIGN KEY} definitions. -@item -@code{SHOW COLUMNS FROM table_name} (used by @code{mysql} client to allow -expansions of column names) should not open the table, only the -definition file. This will require less memory and be much faster. -@item @code{SET SQL_DEFAULT_TABLE_TYPE=[MyISAM | INNODB | BDB | HEAP]}. @end itemize - @node TODO MySQL 4.1, TODO future, TODO MySQL 4.0, TODO @subsection Things That Should be in 4.1 @@ -3741,6 +3724,18 @@ Subqueries. SELECT id FROM t WHERE grp IN (SELECT grp FROM g WHERE u > 100); @end example @item +New table definition file format (@file{.frm} files). This will enable us +to not run out of bits when adding more table options. One will still +be able to use the old @file{.frm} file format with 4.0. All newly created +tables will, however, use the new format. + +The new file format will enable us to add new column types, more options +for keys, and possibly to store and retrieve @code{FOREIGN KEY} definitions. +@item +@code{SHOW COLUMNS FROM table_name} (used by @code{mysql} client to allow +expansions of column names) should not open the table, only the +definition file. This will require less memory and be much faster. +@item Foreign keys for @code{MyISAM} tables, including cascading delete. @item Fail-safe replication. @@ -4056,8 +4051,6 @@ Implement function: @code{get_changed_tables(timeout,table1,table2,...)}. Change reading through tables to use memmap when possible. Now only compressed tables use memmap. @item -Add a new @code{SHOW} privilege for @code{SHOW} commands. -@item Make the automatic timestamp code nicer. Add timestamps to the update log with @code{SET TIMESTAMP=#;}. @item @@ -49458,6 +49451,8 @@ Our TODO section contains what we plan to have in 4.0. @xref{TODO MySQL 4.0}. @itemize @bullet @item +Fixed bug in @code{innodb_log_group_home_dir} in @code{SHOW VARIABLES}. +@item Fixed a bug in optimiser with merge tables when non-uniques values are used in summing up (causing crashes). @item |