of service in prepared statements).
sql/sql_prepare.cc:
At mysql_stmt_get_longdata(): instead of pushing an internal
error handler (as done in 5.1-tree) we save, set and restore
the statement's diagnostics area and warning info.
mysql-test/r/mysqld--help-notwin.result:
consequence of introducing opt_autocommit and its default
mysql-test/suite/sys_vars/r/autocommit_func4.result:
Before this fix, this test would have shown @@global.autocommit == 0
in spite of --autocommit=on.
mysql-test/suite/sys_vars/r/autocommit_func5.result:
result unchanged by the fix
sql/mysqld.cc:
atoi(argument) was reliable for =0|1 parameters. Now that boolean options
must support =on/off/true/false, atoi(argument) is wrong (being always 0
for those strings). Instead, let the internal logic of my_getopt
(in particular get_bool_argument()) set a boolean opt_autocommit
properly, and use that to set global_system_variables.option_bits.
After the WL#2687, the binlog_cache_size and max_binlog_cache_size affect both the
stmt-cache and the trx-cache. This means that the resource used is twice the amount
expected/defined by the user.
The binlog_cache_use is incremented when the stmt-cache or the trx-cache is used
and binlog_cache_disk_use is incremented when the disk space from the stmt-cache or the
trx-cache is used. This behavior does not allow to distinguish which cache may be harming
performance due to the extra disk accesses and needs to have its in-memory cache
increased.
To fix the problem, we introduced two new options and status variables related to the
stmt-cache:
Options:
. binlog_stmt_cache_size
. max_binlog_stmt_cache_size
Status Variables:
. binlog_stmt_cache_use
. binlog_stmt_cache_disk_use
So there are
. binlog_cache_size that defines the size of the transactional cache for
updates to transactional engines for the binary log.
. binlog_stmt_cache_size that defines the size of the statement cache for
updates to non-transactional engines for the binary log.
. max_binlog_cache_size that sets the total size of the transactional
cache.
. max_binlog_stmt_cache_size that sets the total size of the statement
cache.
. binlog_cache_use that identifies the number of transactions that used the
temporary transactional binary log cache.
. binlog_cache_disk_use that identifies the number of transactions that used
the temporary transactional binary log cache but that exceeded the value of
binlog_cache_size.
. binlog_stmt_cache_use that identifies the number of statements that used the
temporary non-transactional binary log cache.
. binlog_stmt_cache_disk_use that identifies the number of statements that used
the temporary non-transactional binary log cache but that exceeded the value of
binlog_stmt_cache_size.
include/my_sys.h:
Updated message on disk_writes' usage.
mysql-test/extra/binlog_tests/binlog_cache_stat.test:
Updated the test case and added code to check the new status variables
binlog_stmt_cache_use and binlog_stmt_cache_disk_use.
mysql-test/extra/rpl_tests/rpl_binlog_max_cache_size.test:
Updated the test case to use the new system variables max_binlog_stmt_cache_size and binlog_stmt_cache_size.
mysql-test/r/mysqld--help-notwin.result:
Updated the result file.
mysql-test/suite/binlog/r/binlog_mixed_cache_stat.result:
Updated the result file.
mysql-test/suite/binlog/r/binlog_row_cache_stat.result:
Updated the result file.
mysql-test/suite/binlog/r/binlog_stm_cache_stat.result:
Updated the result file.
mysql-test/suite/rpl/r/rpl_mixed_binlog_max_cache_size.result:
Update the result file.
mysql-test/suite/rpl/r/rpl_row_binlog_max_cache_size.result:
Update the result file.
mysql-test/suite/rpl/r/rpl_stm_binlog_max_cache_size.result:
Updated the result file.
mysql-test/suite/sys_vars/inc/binlog_stmt_cache_size_basic.inc:
Added a test case to check the binlog_stmt_cache_size.
mysql-test/suite/sys_vars/r/binlog_stmt_cache_size_basic_32.result:
Updated the result file.
mysql-test/suite/sys_vars/r/binlog_stmt_cache_size_basic_64.result:
Updated the result file.
mysql-test/suite/sys_vars/r/max_binlog_stmt_cache_size_basic.result:
Updated the result file.
mysql-test/suite/sys_vars/t/binlog_stmt_cache_size_basic_32.test:
Added a test case to check the binlog_stmt_cache_size.
mysql-test/suite/sys_vars/t/binlog_stmt_cache_size_basic_64.test:
Added a test case to check the binlog_stmt_cache_size.
mysql-test/suite/sys_vars/t/max_binlog_cache_size_func-master.opt:
Removed because there is no test case max_binlog_cache_size_func.
mysql-test/suite/sys_vars/t/max_binlog_stmt_cache_size_basic.test:
Added a test case to check the system variable max_binlog_stmt_cache_size.
sql/log.cc:
There two main changes in here:
. Changed the set_write_error() as an error message is set according
to the type of the cache.
. Created the function set_binlog_cache_info where references to the
appropriate status and system variables are set and the server can
smoothly compute statistics and set the maximum size for each cache.
sql/log.h:
Changed the signature of the function in order to identify the error message
to be printed out as there is a different error code for each type of cache.
sql/mysqld.cc:
Added new status variables binlog_stmt_cache_use and binlog_stmt_cache_disk_use.
sql/mysqld.h:
Added new system variables max_binlog_stmt_cache_size and binlog_stmt_cache_size.
sql/share/errmsg-utf8.txt:
Added new error message related to the statement cache.
sql/sys_vars.cc:
Added new system variables max_binlog_stmt_cache_size and binlog_stmt_cache_size.
add boolean command-line option --autocommit.
mysql-test/mysql-test-run.pl:
do in --gdb like in --ddd: to let the developer debug the startup
phase (like command-line options parsing), don't "run".
It's the third time I do this change, it was previously lost
by merges, port of 6.0 to next-mr...
mysql-test/r/mysqld--help-notwin.result:
new command-line option
mysql-test/r/mysqld--help-win.result:
a Linux user's best guess at what the Windows result should be
mysql-test/suite/sys_vars/inc/autocommit_func2.inc:
new test
mysql-test/suite/sys_vars/t/autocommit_func2-master.opt:
test new option
mysql-test/suite/sys_vars/t/autocommit_func3-master.opt:
test new option
sql/mysqld.cc:
new --autocommit
sql/mysqld.h:
new --autocommit
sql/sql_partition.cc:
What matters to this partitioning quote is to have
the OPTION_QUOTE_SHOW_CREATE flag down, it's all
that append_identifier() uses. So we make it explicit.
The default storage engine is changed from MyISAM to
InnoDB, in all builds except for the embedded server.
In addition, the following system variables are
changed:
* innodb_file_per_table is enabled
* innodb_strict_mode is enabled
* innodb_file_format_name_update is changed
to 'Barracuda'
The test suite is changed so that tests that do not
explicitly include the have_innodb.inc are run with
--default-storage-engine=MyISAM. This is to ease the
transition, so that most regression tests are run
with the same engine as before.
Some tests are disabled for the embedded server
regression test, as the output of certain statements
will be different that for the regular server
(i.e SELECT @@default_storage_engine). This is to
ease transition.
mysql-test/mysql-test-run.pl:
The regression test suite now adds a
--default-storage-engine=MyISAM for all non-innodb
tests. This behaviour can be controlled by the
default-myisam switch in mysql-test-run
mysql-test/t/bootstrap-master.opt:
The bootstrap test can only be run without InnoDB
as it starts several mysqld instances on the same
datadir. This is possible with MyISAM, but not
with InnoDB.
storage/innobase/CMakeLists.txt:
Build InnoDB per default
storage/innobase/handler/ha_innodb.cc:
Change default values for system variables
Enable file_per_table
Enable strict_mode
Upgrade default file format to Barracuda
Conflicts:
Text conflict in client/mysqlbinlog.cc
Text conflict in mysql-test/Makefile.am
Text conflict in mysql-test/collections/default.daily
Text conflict in mysql-test/r/mysqlbinlog_row_innodb.result
Text conflict in mysql-test/suite/rpl/r/rpl_typeconv_innodb.result
Text conflict in mysql-test/suite/rpl/t/rpl_get_master_version_and_clock.test
Text conflict in mysql-test/suite/rpl/t/rpl_row_create_table.test
Text conflict in mysql-test/suite/rpl/t/rpl_slave_skip.test
Text conflict in mysql-test/suite/rpl/t/rpl_typeconv_innodb.test
Text conflict in mysys/charset.c
Text conflict in sql/field.cc
Text conflict in sql/field.h
Text conflict in sql/item.h
Text conflict in sql/item_func.cc
Text conflict in sql/log.cc
Text conflict in sql/log_event.cc
Text conflict in sql/log_event_old.cc
Text conflict in sql/mysqld.cc
Text conflict in sql/rpl_utility.cc
Text conflict in sql/rpl_utility.h
Text conflict in sql/set_var.cc
Text conflict in sql/share/Makefile.am
Text conflict in sql/sql_delete.cc
Text conflict in sql/sql_plugin.cc
Text conflict in sql/sql_select.cc
Text conflict in sql/sql_table.cc
Text conflict in storage/example/ha_example.h
Text conflict in storage/federated/ha_federated.cc
Text conflict in storage/myisammrg/ha_myisammrg.cc
Text conflict in storage/myisammrg/myrg_open.c
Add deprecation warning when variable optimizer_search_depth is given
the value 63.
mysql-test/r/greedy_optimizer.result
Updated with warning text.
mysql-test/r/mysqld--help-notwin.result
Updated with warning from mysqld --help --verbose.
mysql-test/r/mysqld--help-win.result
Updated with warning from mysqld --help --verbose.
sql/sys_vars.cc
Added an update check function to the constructor invocation for
the optimizer_search_depth variable. The function emits a
warning message for the value 63.
WL#5154 was a task for formally deprecating and removing items that
were mentioned in the manual as having been deprecated since MySQL
4.1 or 5.0, but that had never been removed.
Since WL#5154 was created, examination of mysqld.cc, mysql.cc, and
mysqldump.c reveals additional deprecations not mentioned in the
manual. (In some cases, the items are simply not mentioned in the
5.1+ manuals.)
This is a follow-on task to deprecate and remove these additional
items.
The deprecation happened in MySQL 5.1, and the options/variables
are now removed from the code.
client/mysql.cc:
--no-tee is now removed
client/mysqldump.c:
--all is now removed
-a now points to --create-options
sql/mysqld.cc:
delay-key-write-for-all-tables is removed
--enable-locking is removed
--log-update is removed
--skip-locking is removed
--skip-symlink is removed
--sql-bin-update-same is removed
--warnings is removed
--record-buffer is removed
A set of program options and variables was deprecated in
MySQL 5.1, and is hereby removed.
client/mysql.cc:
--no-auto-rehash (-A) is no longer deprecated
--no-named-commands (-g) is now removed
--skip-line-numbers (-L) is no longer deprecated
--set-variable (-O) is now removed
--no-pager is now removed
client/mysqlbinlog.cc:
--position is now removed (use --start-position)
-j is now equivalent with --start-position
client/mysqldump.c:
--first-slave is now removed
--no-set-names (-N) is now removed
--set-variable (-O) is now removed
mysql-test/include/default_mysqld.cnf:
default-character-set is removed as an option
character-set-server is equivalent.
mysql-test/t/bug47671-master.opt:
default-character-set option is removed
character-set-server is equivalent
mysql-test/t/ctype_latin1_de-master.opt:
default-character-set option is removed
character-set-server is equivalent
mysql-test/t/ctype_ucs2_def-master.opt:
default-collation is removed
collation-server is equicalent
scripts/mysqld_multi.sh:
--config-file has been superseded by
--defaults-extra-file
sql/mysql_priv.h:
Removed the version number in the deprecation
warning text, as decided by ServerPT.
sql/mysqld.cc:
--default-character-set (-C) is removed
--default-collation is removed
--log-long-format (-0) is removed
--safe-show-database is removed
--set-variable (-O) is removed
sql/sql_yacc.yy:
The FRAC_SECOND keyword is removed
sql/sys_vars.cc:
The sql_log_update system variable is removed
This patch removes the unused server variable
"table_lock_wait_timeout".
mysql-test/r/variables.result:
Updated the test for Bug#28580 to reflect that
"table_lock_wait_timeout" no longer exists.
mysql-test/t/variables.test:
Updated the test for Bug#28580 to reflect that
"table_lock_wait_timeout" no longer exists.
This patch introduces timeouts for metadata locks.
The timeout is specified in seconds using the new dynamic system
variable "lock_wait_timeout" which has both GLOBAL and SESSION
scopes. Allowed values range from 1 to 31536000 seconds (= 1 year).
The default value is 1 year.
The new server parameter "lock-wait-timeout" can be used to set
the default value parameter upon server startup.
"lock_wait_timeout" applies to all statements that use metadata locks.
These include DML and DDL operations on tables, views, stored procedures
and stored functions. They also include LOCK TABLES, FLUSH TABLES WITH
READ LOCK and HANDLER statements.
The patch also changes thr_lock.c code (table data locks used by MyISAM
and other simplistic engines) to use the same system variable.
InnoDB row locks are unaffected.
One exception to the handling of the "lock_wait_timeout" variable
is delayed inserts. All delayed inserts are executed with a timeout
of 1 year regardless of the setting for the global variable. As the
connection issuing the delayed insert gets no notification of
delayed insert timeouts, we want to avoid unnecessary timeouts.
It's important to note that the timeout value is used for each lock
acquired and that one statement can take more than one lock.
A statement can therefore block for longer than the lock_wait_timeout
value before reporting a timeout error. When lock timeout occurs,
ER_LOCK_WAIT_TIMEOUT is reported.
Test case added to lock_multi.test.
include/my_pthread.h:
Added macros for comparing two timespec structs.
include/thr_lock.h:
Introduced timeouts for thr_lock.c locks.
mysql-test/r/mysqld--help-notwin.result:
Updated result file with the new server variable.
mysql-test/r/mysqld--help-win.result:
Updated result file with the new server variable.
mysql-test/suite/sys_vars/r/lock_wait_timeout_basic.result:
Added basic test for the new server variable.
mysql-test/suite/sys_vars/t/lock_wait_timeout_basic.test:
Added basic test for the new server variable.
mysys/thr_lock.c:
Introduced timeouts for thr_lock.c locks.
sql/mdl.cc:
Introduced timeouts for metadata locks.
sql/mdl.h:
Introduced timeouts for metadata locks.
sql/sql_base.cc:
Introduced timeouts in tdc_wait_for_old_versions().
sql/sql_class.h:
Added new server variable lock_wait_timeout.
sql/sys_vars.cc:
Added new server variable lock_wait_timeout.
in mysqld--help test.
When mysql is compiled with different options,columns
might have different size (this depends on parameter
names and some parameters might only be available
when some option is switched on)
"set engine_condition_pushdown" is deprecated, engine condition pushdown is controlled
by a new "set optimizer_switch=engine_condition_pushdown=on|off".
mysql-test/r/index_merge_myisam.result:
@@optimizer_switch has a new flag
mysql-test/r/mysqld--help-notwin.result:
@@optimizer_switch has a new flag
mysql-test/r/mysqld--help-win.result:
@@optimizer_switch has a new flag
mysql-test/r/optimizer_switch_eng_cond_pushdown1.result:
Check how --engine-condition-pushdown and --optimizer-switch influence each other when used together (last wins).
mysql-test/r/optimizer_switch_eng_cond_pushdown2.result:
Check how --engine-condition-pushdown and --optimizer-switch influence each other when used together (last wins).
mysql-test/suite/ndb/r/ndb_condition_pushdown.result:
@@engine_condition_pushdown is deprecated, use @@optimizer_switch instead
mysql-test/suite/ndb/r/ndb_gis.result:
@@engine_condition_pushdown is deprecated, use @@optimizer_switch instead
mysql-test/suite/ndb/r/ndb_index_unique.result:
@@engine_condition_pushdown is deprecated, use @@optimizer_switch instead
mysql-test/suite/ndb/t/ndb_condition_pushdown.test:
@@engine_condition_pushdown is deprecated, use @@optimizer_switch instead
mysql-test/suite/ndb/t/ndb_gis.test:
@@engine_condition_pushdown is deprecated, use @@optimizer_switch instead
mysql-test/suite/ndb/t/ndb_index_unique.test:
@@engine_condition_pushdown is deprecated, use @@optimizer_switch instead
mysql-test/suite/sys_vars/r/engine_condition_pushdown_basic.result:
Setting @@engine_condition_pushdown gives a deprecation warning now.
We test that the engine_condition_pushdown flag of @@optimizer_switch, and @@engine_condition_pushdown
influence each other (turning the flag on/off sets the variable on/off and vice-versa).
mysql-test/suite/sys_vars/r/optimizer_switch_basic.result:
@@optimizer_switch has a new flag
mysql-test/suite/sys_vars/t/engine_condition_pushdown_basic.test:
Setting @@engine_condition_pushdown gives a deprecation warning now.
We test that the engine_condition_pushdown flag of @@optimizer_switch, and @@engine_condition_pushdown
influence each other (turning the flag on/off sets the variable on/off and vice-versa).
mysql-test/t/optimizer_switch_eng_cond_pushdown1-master.opt:
Check how --engine-condition-pushdown and --optimizer-switch influence each other when used together (last wins).
mysql-test/t/optimizer_switch_eng_cond_pushdown1.test:
Check how --engine-condition-pushdown and --optimizer-switch influence each other when used together (last wins).
mysql-test/t/optimizer_switch_eng_cond_pushdown2-master.opt:
Check how --engine-condition-pushdown and --optimizer-switch influence each other when used together (last wins).
mysql-test/t/optimizer_switch_eng_cond_pushdown2.test:
Check how --engine-condition-pushdown and --optimizer-switch influence each other when used together (last wins).
sql/mysql_priv.h:
new "engine_condition_pushdown" switch in @@optimizer_switch, on by default, like
@@engine_condition_pushdown is on by default. Constants are ULL because optimizer_switch
is stored in a ulonglong.
sql/mysqld.cc:
Making --engine-condition-pushdown and --optimizer-switch (command-line options)
influence each other (last wins)
sql/records.cc:
@@engine_condition_pushdown is deprecated, use @@optimizer_switch instead
sql/sql_select.cc:
@@engine_condition_pushdown is deprecated, use @@optimizer_switch instead
sql/sys_vars.cc:
Setting @@engine_condition_pushdown now issues a deprecation message. The version for removal
is unknown at this point so I copied it from other deprecation warnings in this file.
Turning on/off the engine_condition_pushdown flag of @@optimizer_switch (with SET) turns on/off the @@engine_condition_pushdown variable, and vice-versa, thanks to fix_* functions.
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
CMakeLists.txt:
Bug#44691 Some plugins configured as MYSQL_PLUGIN_MANDATORY in can be disabled
client/mysql.cc:
don't crash with --show-warnings when mysqld dies
config/ac-macros/plugins.m4:
Bug#44691 Some plugins configured as MYSQL_PLUGIN_MANDATORY in can be disabled
include/my_getopt.h:
comments
include/my_pthread.h:
fix double #define
mysql-test/mysql-test-run.pl:
run sys_vars suite by default
properly recognize envirinment variables (e.g. MTR_MAX_SAVE_CORE) set to 0
escape gdb command line arguments
mysql-test/suite/sys_vars/r/rpl_init_slave_func.result:
init_slave+utf8 bug
mysql-test/suite/sys_vars/t/rpl_init_slave_func.test:
init_slave+utf8 bug
mysys/my_getopt.c:
Bug#34599 MySQLD Option and Variable Reference need to be consistent in formatting!
Bug#46586 When using the plugin interface the type "set" for options caused a crash.
Bug#49640 ambiguous option '--skip-skip-myisam' (double skip prefix)
mysys/typelib.c:
support for flagset
sql/ha_ndbcluster.cc:
backport from telco tree
sql/item_func.cc:
Bug#49644 init_connect and \0
Bug#49645 init_slave and multi-byte characters
sql/sql_builtin.cc.in:
Bug#44691 Some plugins configured as MYSQL_PLUGIN_MANDATORY in can be disabled
sql/sql_plugin.cc:
Bug#44691 Some plugins configured as MYSQL_PLUGIN_MANDATORY in can be disabled
Bug#32902 plugin variables don't know their names
Bug#44797 plugins w/o command-line options have no disabling option in --help
sql/sys_vars.cc:
all server variables are defined here
storage/myisam/ft_parser.c:
remove unnecessary updates of param->quot
storage/myisam/ha_myisam.cc:
myisam_* variables belong here
strings/my_vsnprintf.c:
%o and %llx
unittest/mysys/my_vsnprintf-t.c:
%o and %llx tests
vio/viosocket.c:
bugfix: fix @@wait_timeout to work with socket timeouts (vs. alarm thread)
