From ae2768ce9c7df45ec88ba49bf149985bf7c9308d Mon Sep 17 00:00:00 2001 From: Sergei Golubchik Date: Tue, 22 Dec 2009 10:35:56 +0100 Subject: WL#4738 streamline/simplify @@variable creation process Bug#16565 mysqld --help --verbose does not order variablesBug#20413 sql_slave_skip_counter is not shown in show variables Bug#20415 Output of mysqld --help --verbose is incomplete Bug#25430 variable not found in SELECT @@global.ft_max_word_len; Bug#32902 plugin variables don't know their names Bug#34599 MySQLD Option and Variable Reference need to be consistent in formatting! Bug#34829 No default value for variable and setting default does not raise error Bug#34834 ? Is accepted as a valid sql mode Bug#34878 Few variables have default value according to documentation but error occurs Bug#34883 ft_boolean_syntax cant be assigned from user variable to global var. Bug#37187 `INFORMATION_SCHEMA`.`GLOBAL_VARIABLES`: inconsistent status Bug#40988 log_output_basic.test succeeded though syntactically false. Bug#41010 enum-style command-line options are not honoured (maria.maria-recover fails) Bug#42103 Setting key_buffer_size to a negative value may lead to very large allocations Bug#44691 Some plugins configured as MYSQL_PLUGIN_MANDATORY in can be disabled Bug#44797 plugins w/o command-line options have no disabling option in --help Bug#46314 string system variables don't support expressions Bug#46470 sys_vars.max_binlog_cache_size_basic_32 is broken Bug#46586 When using the plugin interface the type "set" for options caused a crash. Bug#47212 Crash in DBUG_PRINT in mysqltest.cc when trying to print octal number Bug#48758 mysqltest crashes on sys_vars.collation_server_basic in gcov builds Bug#49417 some complaints about mysqld --help --verbose output Bug#49540 DEFAULT value of binlog_format isn't the default value Bug#49640 ambiguous option '--skip-skip-myisam' (double skip prefix) Bug#49644 init_connect and \0 Bug#49645 init_slave and multi-byte characters Bug#49646 mysql --show-warnings crashes when server dies --- sql/keycaches.h | 41 +++++++++++++++++++++++++++++++++++++++++ 1 file changed, 41 insertions(+) create mode 100644 sql/keycaches.h (limited to 'sql/keycaches.h') diff --git a/sql/keycaches.h b/sql/keycaches.h new file mode 100644 index 00000000000..542a4d14c3d --- /dev/null +++ b/sql/keycaches.h @@ -0,0 +1,41 @@ +/* Copyright (C) 2002-2006 MySQL AB, 2009 Sun Microsystems, Inc. + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; version 2 of the License. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ + +#include "sql_list.h" +#include + +extern "C" +{ + typedef int (*process_key_cache_t) (const char *, KEY_CACHE *); +} + +class NAMED_ILINK; + +class NAMED_ILIST: public I_List +{ + public: + void delete_elements(void (*free_element)(const char*, uchar*)); +}; + +extern LEX_STRING default_key_cache_base; +extern KEY_CACHE zero_key_cache; +extern NAMED_ILIST key_caches; + +KEY_CACHE *create_key_cache(const char *name, uint length); +KEY_CACHE *get_key_cache(LEX_STRING *cache_name); +KEY_CACHE *get_or_create_key_cache(const char *name, uint length); +void free_key_cache(const char *name, KEY_CACHE *key_cache); +bool process_key_caches(process_key_cache_t func); + -- cgit v1.2.1