InnoDB specified.
NO_ENGINE_SUBSTITUTION added to TRADITIONAL sql mode to prevent
silent conversions from InnoDB to MyISAM in that sql mode.
A number of test case results files updated to reflect this change.
Test added to sql_mode.test that checks that TRADITIONAL really
includes NO_ENGINE_SUBSTITUION.
mysql-test/t/ctype_utf8.test:
This test lacked "--source include/have_innodb.inc" which meant that
a number of DDL statements with engine=innodb in reality were using
myisam. "--disable_warnings" around all such statements, meant that
these engine substitutions were not visible. Test case has been
updated to include have_innodb.inc and "--disable_warnings" have been
removed for the relevant DDL statements.
"have_profiling"
1) Renamed have_community_features server system variable to
have_profiling.
2) Removed eable-community-features configure option and
ENABLE_COMMUNITY_FEATURES macro.
3) Removed COMMUNITY_SERVER macro and replaced its usage by
ENABLED_PROFILING.
Only --enable-profiling is now needed to enable profiling.
It was the only existing "community feature", so there was
no need for both configure options.
Using --enable-community-features will give a warning message
since it no longer exists.
Original revision is from mysql-6.0-codebase:
revno: 2617.23.13
committer: Alexander Nozdrin <alik@sun.com>
branch nick: 6.0-rt-bug34828
timestamp: Tue 2009-02-24 14:25:46 +0300
message:
A patch for Bug#34828: OF is taken as OFF and a value of 0
is set for variable SQL_notes.
The problem was that partial match was allowed for keywords.
A fix is to disable partial match and require full match.
@ mysql-test/r/func_str.result
Adding tests
@ mysql-test/t/func_str.test
Adding tests
@ mysql-test/t/variables.test
Fixing error number
@ sql/item_create.cc
Allowing 2 and 3 arguments to format()
@ sql/item_strfunc.cc
Adding new formatting code.
@ sql/item_strfunc.h
Adding new contructors and "locale" member
@ sql/mysql_priv.h
Adding number formatting members into MY_LOCALE
@ sql/sql_locale.cc
Adding number formatting data into locale constants
@ sql/set_var.cc
Using new error message
@ sql/share/errmgs.txt
Adding new error message
Backport from 6.0 to 5.1.
Only those sync points are included, which are used in debug_sync.test.
The Debug Sync Facility allows to place synchronization points
in the code:
open_tables(...)
DEBUG_SYNC(thd, "after_open_tables");
lock_tables(...)
When activated, a sync point can
- Send a signal and/or
- Wait for a signal
Nomenclature:
- signal: A value of a global variable that persists
until overwritten by a new signal. The global
variable can also be seen as a "signal post"
or "flag mast". Then the signal is what is
attached to the "signal post" or "flag mast".
- send a signal: Assign the value (the signal) to the global
variable ("set a flag") and broadcast a
global condition to wake those waiting for
a signal.
- wait for a signal: Loop over waiting for the global condition until
the global value matches the wait-for signal.
Please find more information in the top comment in debug_sync.cc
or in the worklog entry.
.bzrignore:
WL#4259 - Debug Sync Facility
Added the symbolic link libmysqld/debug_sync.cc.
CMakeLists.txt:
WL#4259 - Debug Sync Facility
Added definition for ENABLED_DEBUG_SYNC.
configure.in:
WL#4259 - Debug Sync Facility
Added definition for ENABLED_DEBUG_SYNC.
include/my_sys.h:
WL#4259 - Debug Sync Facility
Added definition for the DEBUG_SYNC_C macro.
libmysqld/CMakeLists.txt:
WL#4259 - Debug Sync Facility
Added sql/debug_sync.cc.
libmysqld/Makefile.am:
WL#4259 - Debug Sync Facility
Added sql/debug_sync.cc.
mysql-test/include/have_debug_sync.inc:
WL#4259 - Debug Sync Facility
New include file.
mysql-test/mysql-test-run.pl:
WL#4259 - Debug Sync Facility
Added option --debug_sync_timeout.
mysql-test/r/debug_sync.result:
WL#4259 - Debug Sync Facility
New test result.
mysql-test/r/have_debug_sync.require:
WL#4259 - Debug Sync Facility
New require file.
mysql-test/t/debug_sync.test:
WL#4259 - Debug Sync Facility
New test file.
mysys/my_static.c:
WL#4259 - Debug Sync Facility
Added definition for debug_sync_C_callback_ptr.
mysys/thr_lock.c:
WL#4259 - Debug Sync Facility
Added sync point "wait_for_lock".
sql/CMakeLists.txt:
WL#4259 - Debug Sync Facility
Added debug_sync.cc and debug_sync.h.
sql/Makefile.am:
WL#4259 - Debug Sync Facility
Added debug_sync.cc and debug_sync.h.
sql/debug_sync.cc:
WL#4259 - Debug Sync Facility
New source file.
sql/debug_sync.h:
WL#4259 - Debug Sync Facility
New header file.
sql/mysqld.cc:
WL#4259 - Debug Sync Facility
Added opt_debug_sync_timeout.
Added calls to debug_sync_init() and debug_sync_end().
Fixed a purecov comment (unrelated).
sql/set_var.cc:
WL#4259 - Debug Sync Facility
Added server variable "debug_sync".
sql/set_var.h:
WL#4259 - Debug Sync Facility
Added declaration for server variable "debug_sync".
sql/share/errmsg.txt:
WL#4259 - Debug Sync Facility
Added error messages ER_DEBUG_SYNC_TIMEOUT and ER_DEBUG_SYNC_HIT_LIMIT.
sql/sql_base.cc:
WL#4259 - Debug Sync Facility
Added sync points "after_flush_unlock" and "before_lock_tables_takes_lock".
sql/sql_class.cc:
WL#4259 - Debug Sync Facility
Added initialization for debug_sync_control to THD::THD.
Added calls to debug_sync_init_thread() and debug_sync_end_thread().
sql/sql_class.h:
WL#4259 - Debug Sync Facility
Added element debug_sync_control to THD.
storage/myisam/myisamchk.c:
Fixed a typo in an error message string (unrelated).
NOTE: Backporting the patch to next-mr.
The fix proposed in BUG#35542 and BUG#31665 introduces a performance issue
when fsyncing the master.info, relay.info and relay-log.bin* after #th events.
Although such solution has been proposed to reduce the probability of corrupted
files due to a slave-crash, the performance penalty introduced by it has
made the approach impractical for highly intensive workloads.
In a nutshell, the option --syn-relay-log proposed in BUG#35542 and BUG#31665
simultaneously fsyncs master.info, relay-log.info and relay-log.bin* and
this is the main source of performance issues.
This patch introduces new options that give more control to the user on
what should be fsynced and how often:
1) (--sync-master-info, integer) which syncs the master.info after #th event;
2) (--sync-relay-log, integer) which syncs the relay-log.bin* after #th
events.
3) (--sync-relay-log-info, integer) which syncs the relay.info after #th
transactions.
To provide both performance and increased reliability, we recommend the following
setup:
1) --sync-master-info = 0 eventually the operating system will fsync it;
2) --sync-relay-log = 0 eventually the operating system will fsync it;
3) --sync-relay-log-info = 1 fsyncs it after every transaction;
Notice, that the previous setup does not reduce the probability of
corrupted master.info and relay-log.bin*. To overcome the issue, this patch also
introduces a recovery mechanism that right after restart throws away relay-log.bin*
retrieved from a master and updates the master.info based on the relay.info:
4) (--relay-log-recovery, boolean) which enables a recovery mechanism that
throws away relay-log.bin* after a crash.
However, it can only recover the incorrect binlog file and position in master.info,
if other informations (host, port password, etc) are corrupted or incorrect,
then this recovery mechanism will fail to work.
BUG#31665 sync_binlog should cause relay logs to be synchronized
NOTE: Backporting the patch to next-mr.
Add sync_relay_log option to server, this option works for relay log
the same as option sync_binlog for binlog. This option also synchronize
master info to disk when set to non-zero value.
Original patches from Sinisa and Mark, with some modifications
When setting AUTOCOMMIT=1 after starting a transaction, the binary log
did not commit the outstanding transaction. The reason was that the binary
log commit function saw the values of the new settings, deciding that there
were nothing to commit.
Fixed the problem by moving the implicit commit to before the thread option
flags were changed, so that the binary log sees the old values of the flags
instead of the values they will take after the statement.
mysql-test/extra/binlog_tests/implicit.test:
New test file to check implicit commits both inside and outside transactions.
mysql-test/suite/binlog/t/binlog_implicit_commit.test:
Test for implicit commit of SET AUTOCOMMIT and LOCK/UNLOCK TABLES.
sql/set_var.cc:
Adding code to commit pending transaction before changing option flags.
The "socket" variable is not available on Windows even though
the --socket option can be used to specify the pipe name for
local connections that use a named pipe.
The solution is to ensure that the variable is always defined.
mysql-test/r/windows.result:
Add test case result for Bug#45498
mysql-test/t/windows.test:
Add test case for Bug#45498
sql/set_var.cc:
socket variable must always be present.
* Finished Monty and Jani's merge
* Some InnoDB tests still fail (because it's old xtradb code run against
newer testsuite). They are expected to go after mergning with the latest
xtradb.
Added (rewritten) patch from Percona to get extended statistics in slow.log:
- Added handling of 'set' variables to set_var.cc. Changed sql_mode to use this
- Added extra logging to slow log of 'Thread_id, Schema, Query Cache hit, Rows sent and Rows examined'
- Added optional logging to slow log, through log_slow_verbosity, of query plan statistics
- Added new user variables log_slow_rate_limit, log_slow_verbosity, log_slow_filter
- Added log-slow-file as synonym for 'slow-log-file', as most slow-log variables starts with 'log-slow'
- Added log-slow-time as synonym for long-query-time
Some trivial MyISAM optimizations:
- In prepare for drop, flush key blocks
- Don't call mi_lock_database if my_disable_locking is used
KNOWN_BUGS.txt:
Updated file to reflect MariaDB and not the Maria storage engine
README:
Updated file to reflect MariaDB
mysql-test/r/log_slow.result:
Test new options for slow query log
mysql-test/r/variables.result:
Updated result (old version cut of things at 79 characters)
mysql-test/t/log_slow.test:
Test new options for slow query log
sql/Makefile.am:
Added log_slow.h
sql/event_data_objects.cc:
Removed not needed test for enable_slow_log (is done when the flag is tested elsewhere)
sql/events.cc:
Use the general make_set() function instead of 'symbolic_mode_representation'
sql/filesort.cc:
Added status for used query plans
sql/log.cc:
Reset counters if no query_length (from Percona's patch; Not sure if needed, but can do no harm)
Added extra logging to slow log of 'Thread_id, Schema, Query Cache hit, Rows sent and Rows examined'
Added optional logging to slow log, through log_slow_verbosity, of query plan statistics
Fixed wrong test of error condition
sql/log_slow.h:
Defines and variables for log_slow_verbosity and log_slow_filter
sql/mysql_priv.h:
Include log_slow.h
sql/mysqld.cc:
Added new user variables log_slow_rate_limit, log_slow_verbosity, log_slow_filter
Added log-slow-file as synonym for 'slow-log-file', as most slow-log variables starts with 'log-slow'
Added log-slow-time as synonym for long-query-time
Added note that one should use log-slow-filter instead of log-slow-admin-statements
Updated comment from 'slow_query_log_file'
sql/set_var.cc:
Added long_slow_time as synonym for long_query_time
Added new user variables log_slow_rate_limit, log_slow_verbosity, log_slow_filter
dded handling of 'set' variables to set_var.cc. Changed sql_mode to use this
sql/set_var.h:
- Added handling of 'set' variables. Changed sql_mode to use this
sql/slave.cc:
Use global filter also for slaves
sql/sp_head.cc:
Simplify saving of general_slow_log state
Use the general make_set() function instead of 'symbolic_mode_representation'
sql/sql_cache.cc:
Added status for used query plans
sql/sql_class.cc:
Remember/restore query_plan_flags over complex statements
sql/sql_class.h:
Added variables to handle extended slow log statistics
sql/sql_parse.cc:
Added status for used query plans
Added test for filtering slow_query_log
sql/sql_select.cc:
Added status for used query plans
sql/sql_show.cc:
Use the general make_set() function instead of 'symbolic_mode_representation'
sql/strfunc.cc:
Report first error (not last) if something is wrong in a set
Removed compiler warning
storage/myisam/mi_extra.c:
In prepare for drop, flush key blocks (speed optimization)
storage/myisam/mi_locking.c:
Don't call mi_lock_database if my_disable_locking is used (speed optimization)
mysql-test/r/variables_debug.result:
Test that sessions do not share the same session debug variable.
mysql-test/t/variables_debug.test:
Test that sessions do not share the same session debug variable.
sql/set_var.cc:
As soon as default setting are shared between sessions we should push dbug state before changing debug setting first time.
Inconsistent behavior of session variable max_allowed_packet
(and net_buffer_length); only assignment to the global variable
has any effect, without this being obvious to the user.
The patch for Bug#22891 is backported to 5.0, making the two
session variables read-only. As this is a backport to GA
software, the error used when trying to assign to the read-
only variable is ER_UNKNOWN_ERROR. The error message is the
same as in 5.1+.
mysql-test/t/variables.test:
Tests are changed to account for the new semantics, and assignment to the read-only variables is added to test
the emission of the correct error message.
sql/set_var.cc:
Both max_allowed_packet and net_buffer_length are changed
to be of type sys_var_thd_ulong_session_readonly. ER_UNKNOWN_ERROR is used to indicate an attempt to assign
to an instance of a read-only variable.
sql/set_var.h:
Class sys_var_thd_ulong_session_readonly is added.
mysql-test/r/information_schema.result:
Fixed a result file.
mysql-test/r/innodb-autoinc.result:
Fixed a result file.
mysql-test/t/connect.test:
Fixed a problem with merge, needed to close
connections and use the default
always rollsback.
The global variable max_binlog_cache_size cannot be set more than 4GB on
32 bit systems, limiting transactions of all storage engines to 4G of changes.
The problem is max_binlog_cache_size is declared as ulong which is 4 bytes
on 32 bit and 8 bytes on 64 bit machines.
Fixed by using ulonglong for max_binlog_cache_size which is 8bytes on 32
and 64 bit machines.The range for max_binlog_cache_size on 32 bit and 64 bit
systems is 4096-18446744073709547520 bytes.
mysql-test/r/variables.result:
Result file for BUG#10206
mysql-test/t/variables.test:
Testcase for BUG#10206
sql/mysql_priv.h:
change the extern declaration of max_binlog_cache_size to ulonglong
sql/mysqld.cc:
change the declaration of max_binlog_cache_size to ulonglong and the option is fixed to extend the range of max_binlog_cache_size
sql/set_var.cc:
change the variable declaration of max_binlog_cache_size to ulonglong
for indexes of InnoDB table
Fixes by replacing the PRNG that is used to pick random pages with a
better one.
Also adds a configuration option "innodb_use_legacy_cardinality_algorithm"
to enable the fix only when the option is set.
This patch is from http://bugs.mysql.com/file.php?id=11789
Fix mysql-test-run.pl to not terminate early when warnings in error logs are detected during
server shutdown. Instead, give a nice summary report at the end of the failures.
Fix code to make 100% sure no failures will go undetected.
Revert earlier wrong change.
Fix race with port allocation semaphore file permissions.
Adjust testsuite to copy with new PBXT engine now in the tree. The PBXT engine causes an
extra table to appear in the INFORMATION_SCHEMA. This causes different output for a few
test cases.
dbug/dbug.c:
If DbugParse() is called multiple times, the stack->keywords for the
top stack frame could be overwritten without being freed, causing a
memory leak reported by Valgrind.
include/my_global.h:
Add useful macro for different values when Valgrind (HAVE_purify) and not.
mysql-test/extra/rpl_tests/rpl_auto_increment.test:
Omit pbxt variables from show variables output.
mysql-test/include/have_pbxt.inc:
Add facility to disable test if PBXT engine is not available.
mysql-test/lib/mtr_report.pm:
Give a nice summary report at the end of tests of any warnings seen in logs during
server shutdowns.
mysql-test/lib/mtr_unique.pm:
Move chmod 777 to greatly reduce the risk of leaving the port semaphore file unaccessible
bu other users.
mysql-test/mysql-test-run.pl:
Don't abort in case of warnings detected, instead give a nice summary report.
Fix code to make 100% sure no failures will go undetected.
Revert earlier wrong change when master disconnects early.
mysql-test/r/information_schema.result:
Omit PBXT INFORMATION_SCHEMA table from output.
Move part of test to information_schema_all_engines.
mysql-test/r/information_schema_all_engines.result:
New file for information_schema tests that depend on which engines are available.
mysql-test/r/information_schema_db.result:
Move part of test to information_schema_all_engines.
mysql-test/r/innodb-autoinc.result:
Omit pbxt variables from show variables output.
mysql-test/r/mysqlshow.result:
Move part of test to information_schema_all_engines.
mysql-test/suite/rpl/r/rpl_auto_increment.result:
Omit pbxt variables from show variables output.
mysql-test/t/information_schema.test:
Omit PBXT INFORMATION_SCHEMA table from output.
Move part of test to information_schema_all_engines.
mysql-test/t/information_schema_all_engines.test:
New file for information_schema tests that depend on which engines are available.
mysql-test/t/information_schema_db.test:
Move part of test to information_schema_all_engines.
mysql-test/t/innodb-autoinc.test:
Omit pbxt variables from show variables output.
mysql-test/t/mysqlshow.test:
Move part of test to information_schema_all_engines.
mysql-test/valgrind.supp:
Add variant suppression (different system library versions).
Add suppression for problem with inet_ntoa().
sql/mysqld.cc:
Fix missing DBUG_RETURN.
Fix uninitialised thd->connect_utime, likely introduced by pool_of_threads.
sql/set_var.cc:
Fix one-byte buffer overflow in several places.
Fix unsafe use of String::c_ptr() of stack-allocated String buffer.
sql/sql_select.cc:
Silence valgrind warning due to GCC bug.
sql/sql_string.h:
Document potential problem with String::c_ptr() and String() constructor with caller-supplied buffer.
storage/archive/azio.c:
Silence Valgrind false warning for libz.
- Fix valgrind warning on attempt to run a "SET optimizer_switch=number" statement.
Need to call c_ptr_safe() as strings returned by non-string items are not
necessarily null-terminated.
This is a backport of code from MySQL 6.0 with cleanups and extensions
The following new options are supported
configure options:
--with-libevent ; Enable use of libevent, which is needed for pool of threads
mysqld options:
--thread-handling=pool-of-threads ; Use a pool of threads to handle queries
--thread-pool-size=# ; Define how many threads should be created to handle all queries
--extra-port=# ; Extra tcp port that uses the old one-thread-per-connection method
--extra-max-connections=# ; Number of connections to accept to 'extra-port'
--test-ignore-wrong-options ; Ignore setting an enum value to a wrong option (for mysql-test-run)
BUILD/SETUP.sh:
Added libevents (and thus pool-of-threads) to max builds
CMakeLists.txt:
Added libevent
Makefile.am:
Added libevents
config/ac-macros/libevent.m4:
Libevent code for configure
config/ac-macros/libevent_configure.m4:
Libevent code for configure
configure.in:
Added libevents
dbug/dbug.c:
Added _db_is_pushed(); Needed for pool-of-threads code
extra/Makefile.am:
Added libevents
extra/libevent:
Libevent initial code
extra/libevent/CMakeLists.txt:
Libevent initial code
extra/libevent/Makefile.am:
Libevent initial code
extra/libevent/README:
Libevent initial code
extra/libevent/WIN32-Code:
Libevent initial code
extra/libevent/WIN32-Code/config.h:
Libevent initial code
extra/libevent/WIN32-Code/misc.c:
Libevent initial code
extra/libevent/WIN32-Code/misc.h:
Libevent initial code
extra/libevent/WIN32-Code/tree.h:
Libevent initial code
extra/libevent/WIN32-Code/win32.c:
Libevent initial code
extra/libevent/buffer.c:
Libevent initial code
extra/libevent/compat:
Libevent initial code
extra/libevent/compat/sys:
Libevent initial code
extra/libevent/compat/sys/_time.h:
Libevent initial code
extra/libevent/compat/sys/queue.h:
Libevent initial code
extra/libevent/compat/sys/tree.h:
Libevent initial code
extra/libevent/devpoll.c:
Libevent initial code
extra/libevent/epoll.c:
Libevent initial code
extra/libevent/epoll_sub.c:
Libevent initial code
extra/libevent/evbuffer.c:
Libevent initial code
extra/libevent/evdns.c:
Libevent initial code
extra/libevent/evdns.h:
Libevent initial code
extra/libevent/event-config.h:
Libevent initial code
extra/libevent/event-internal.h:
Libevent initial code
extra/libevent/event.c:
Libevent initial code
extra/libevent/event.h:
Libevent initial code
extra/libevent/event_tagging.c:
Libevent initial code
extra/libevent/evhttp.h:
Libevent initial code
extra/libevent/evport.c:
Libevent initial code
extra/libevent/evrpc-internal.h:
Libevent initial code
extra/libevent/evrpc.c:
Libevent initial code
extra/libevent/evrpc.h:
Libevent initial code
extra/libevent/evsignal.h:
Libevent initial code
extra/libevent/evutil.c:
Libevent initial code
extra/libevent/evutil.h:
Libevent initial code
extra/libevent/http-internal.h:
Libevent initial code
extra/libevent/http.c:
Libevent initial code
extra/libevent/kqueue.c:
Libevent initial code
extra/libevent/log.c:
Libevent initial code
extra/libevent/log.h:
Libevent initial code
extra/libevent/min_heap.h:
Libevent initial code
extra/libevent/poll.c:
Libevent initial code
extra/libevent/select.c:
Libevent initial code
extra/libevent/signal.c:
Libevent initial code
extra/libevent/strlcpy-internal.h:
Libevent initial code
extra/libevent/strlcpy.c:
Libevent initial code
include/config-win.h:
Libevent support
include/my_dbug.h:
ADded _db_is_pushed
include/mysql.h.pp:
Update to handle new prototypes
include/typelib.h:
Split find_type_or_exit() into two functions
include/violite.h:
Added vio_is_pending()
libmysqld/Makefile.am:
Added libevent
mysql-test/include/have_pool_of_threads.inc:
Added test for pool-of-threads
mysql-test/mysql-test-run.pl:
Don't abort based on time and don't retry test cases when run under --gdb or --debug
mysql-test/r/crash_commit_before.result:
USE GLOBAL for debug variable
mysql-test/r/have_pool_of_threads.require:
Added test for pool-of-threads
mysql-test/r/pool_of_threads.result:
Added test for pool-of-threads
mysql-test/r/subselect_debug.result:
USE GLOBAL for debug variable
mysql-test/t/crash_commit_before.test:
USE GLOBAL for debug variable
mysql-test/t/merge-big.test:
USE GLOBAL for debug variable
mysql-test/t/pool_of_threads-master.opt:
Added test for pool-of-threads
mysql-test/t/pool_of_threads.test:
Added test for pool-of-threads
mysys/typelib.c:
Split find_type_or_exit() into find_type_with_warning()
sql/Makefile.am:
Added libevent
sql/handler.cc:
Indentation fix.
Fixed memory loss bug
Fixed crash on exit when handler plugin failed
sql/mysql_priv.h:
Added extra_max_connections and mysqld_extra_port
Added extern functions from sql_connect.cc
sql/mysqld.cc:
Added support for new mysqld options
Added code for 'extra-port' and 'extra-max-connections'
Split some functions into smaller pieces to be able to reuse code
Added code for test-ignore-wrong-options
sql/scheduler.cc:
Updated schduler code from MySQL 6.0
sql/scheduler.h:
Updated schduler code from MySQL 6.0
sql/set_var.cc:
Added support for changing "extra_max_connections"
sql/sql_class.cc:
Iniitalize thread schduler options in THD
sql/sql_class.h:
Added to extra_port and scheduler to 'THD'
sql/sql_connect.cc:
Use thd->schduler to check number of connections and terminate connection
Made some local functions global (for scheduler.cc)
vio/viosocket.c:
Added 'vio_pending', needed for scheduler..c
normalize error-messages
mysql-test/r/variables.result:
show that warning uses underscore
(sysvar-name), not hyphens (option-name)
mysql-test/t/variables.test:
show that warning uses underscore
(sysvar-name), not hyphens (option-name)
sql/set_var.cc:
normalize error-messages
mysql-test/r/index_merge_myisam.result:
Testcases
mysql-test/t/index_merge_myisam.test:
Testcases
sql/strfunc.cc:
Change optimizer_switch from no_xxx to xxx=on/xx=off.
- Add functions to parse the new syntax
Some changes that make things more elegant in 6.0,
backported so the code is mostly the same in 5.1,
for easier maintainence.
sql/set_var.cc:
Backporting some changes to 5.1 so the code is
mostly the same in both versions. Less to learn!
When binlog_format is STATEMENT and the statement is unsafe before,
the unsafe warning/error message was issued without checking
whether the SQL_LOG_BIN was turned on or not.
Fixed with adding a sql_log_bin_toplevel flag in THD to check
whether SQL_LOG_BIN is ON in current session whatever the current is in sp or not.
mysql-test/suite/binlog/r/binlog_unsafe.result:
Test case result for unsafe warning/error message
mysql-test/suite/binlog/t/binlog_unsafe.test:
Test case for unsafe message warning/error
sql/set_var.cc:
Adding a function set_option_log_bin_bit() which specailly handles to
the change of SQL_LOG_BIN bit in order to set sql_log_bin_toplevel
according to SQL_LOG_BIN current value at the same time.
sql/sql_class.cc:
Initialize the flag sql_log_bin_toplevel in THD::init(),
and add the condition to check whether unsafe ror message was issued.
sql/sql_class.h:
Add a sql_log_bin_toplevel flag in THD to indicate whether the toplevel SQL_LOG_BIN is
In STRICT mode, out-of-bounds values caused an error message
to be queued (rather than just a warning), without any further
error-like processing happening. (The error is queued during
update, at which time it's too late. For it to be processed
properly, it would need to be queued during check-stage.)
The assertion rightfully complains that we're trying to send
an OK while having an error queued.
Changeset breaks a lot of tests out into check-stage. This also
allows us to send more correct warnings/error messages.
sql/set_var.cc:
cleanup: fold get_unsigned() and fix_unsigned() into one,
as well as all the semi-common code from the ::check
functions.
In STRICT mode, out-of-bounds values caused an error message
to be queued (rather than just a warning), without any further
error-like processing happening. (The error is queued during
update, at which time it's too late. For it to be processed
properly, it would need to be queued during check-stage.)
The assertion rightfully complains that we're trying to send
an OK while having an error queued.
Changeset breaks a lot of tests out into check-stage. This also
allows us to send more correct warnings/error messages.
sql/set_var.cc:
cleanup: fold get_unsigned() and fix_unsigned() into one,
as well as all the semi-common code from the ::check
functions.
- Add support for setting it as a server commandline argument
- Add support for those switches:
= no_index_merge
= no_index_merge_union
= no_index_merge_sort_union
= no_index_merge_intersection
mysql-test/r/index_merge_myisam.result:
Testcases for index_merge related @@optimizer_switch flags.
mysql-test/t/index_merge_myisam.test:
Testcases for index_merge related @@optimizer_switch flags.
sql/set_var.cc:
- Backport @@optimizer_switch support from 6.0
- Add support for setting it as a server commandline argument
sql/sql_class.h:
- Backport @@optimizer_switch support from 6.0
sql/sql_select.h:
- Backport @@optimizer_switch support from 6.0
mysql-test/t/variables.test:
Reset delay_key_write, otherwise maria.maria test may fail
sql/set_var.cc:
Reset ha_open_options if one resets the delay_key_write variable.
Before there was no way to reset it without restarting mysqld, which caused some tests to fail
