Problem: The test case failed because: (i) warning text in
result file differed from the warning output by the
server, and (ii) binlog contents in result file did
not show the statements logged wrapped in BEGIN/COMMIT
as it is the case after WL 2687.
Solution: We update the result file, but first we change the
unsafe warning text to also refer to performance_schema
table(s). This required changing the result files for
existing test cases that provide output for warnings
related to ER_BINLOG_UNSAFE_SYSTEM_TABLE. "Grepping" in
result files, shows that only binlog_unsafe contained
reference to such a warning.
We also update the result file with the missing
BEGIN/COMMIT statements.
- mysqld--help-win
Updated result so that it contains missing
value for slave-type-conversions
- rpl_idempotency
This seems a bad merge. In BUG#39934, the contents of
this file had been split into rpl_row_idempontency and
rpl_idempotency. The patch was pushed to 5.1-rep+3 which
was later merged in rep+2-delivery1 which in turn was
merged in 5.1-rpl-merge. Now while merging next-mr in
5.1-rpl-merge, the file got back it's old content (which
is in rpl_row_idempotency now because of BUG#39934). This
cset reverts the bad merge:
bzr merge -r revid:dao-gang.qu@sun.com-20100112120709-ioxp11yl9bvquaqd..\
before:revid:dao-gang.qu@sun.com-20100112120709-ioxp11yl9bvquaqd\
suite/rpl/t/rpl_idempotency.test
- sys_vars.all_vars:
Added test case for slave_type_conversions variable
- rpl_row_idempotency
Removed ER_SLAVE_AMBIGOUS_EXEC_MODE (which was removed by WL 4738)
from the test case. Using ER_WRONG_VALUE_FOR_VAR instead.
- mysqld--help-win
Added missing help for --slave-type-conversions from the
result file.
The test case did not start with fresh binlogs, so in some
cases, dependending on the order MTR runs the tests, it would
try to show binlog contents from invalid positions (binary log
would contain unexpected events from previous test).
We fix this by deploying a RESET MASTER at the beginning of the
test case.
Conflicts:
Text conflict in .bzr-mysql/default.conf
Text conflict in mysql-test/extra/rpl_tests/rpl_loaddata.test
Text conflict in mysql-test/r/mysqlbinlog2.result
Text conflict in mysql-test/suite/binlog/r/binlog_stm_mix_innodb_myisam.result
Text conflict in mysql-test/suite/binlog/r/binlog_unsafe.result
Text conflict in mysql-test/suite/rpl/r/rpl_insert_id.result
Text conflict in mysql-test/suite/rpl/r/rpl_loaddata.result
Text conflict in mysql-test/suite/rpl/r/rpl_stm_auto_increment_bug33029.result
Text conflict in mysql-test/suite/rpl/r/rpl_udf.result
Text conflict in mysql-test/suite/rpl/t/rpl_slow_query_log.test
Text conflict in sql/field.h
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/mysql_priv.h
Text conflict in sql/share/errmsg.txt
Text conflict in sql/sp.cc
Text conflict in sql/sql_acl.cc
Text conflict in sql/sql_base.cc
Text conflict in sql/sql_class.h
Text conflict in sql/sql_db.cc
Text conflict in sql/sql_delete.cc
Text conflict in sql/sql_insert.cc
Text conflict in sql/sql_lex.cc
Text conflict in sql/sql_lex.h
Text conflict in sql/sql_load.cc
Text conflict in sql/sql_table.cc
Text conflict in sql/sql_update.cc
Text conflict in sql/sql_view.cc
Conflict adding files to storage/innobase. Created directory.
Conflict because storage/innobase is not versioned, but has versioned children. Versioned directory.
Conflict adding file storage/innobase. Moved existing file to storage/innobase.moved.
Conflict adding files to storage/innobase/handler. Created directory.
Conflict because storage/innobase/handler is not versioned, but has versioned children. Versioned directory.
Contents conflict in storage/innobase/handler/ha_innodb.cc
"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.
In auto-commit mode, updating both trx and non-trx tables (i.e. issuing a mixed
statement) causes the following sequence of events:
1 - "Flush trx changes" (MYSQL_BIN_LOG::write) - T1:
1.1 - mutex_lock (&LOCK_log)
1.2 - mutex_lock (&LOCK_prep_xids)
1.3 - increase prepared_xids
1.4 - mutex_unlock (&LOCK_prep_xids)
1.5 - mutex_unlock (&LOCK_log)
2 - "Flush non-trx changes" (MYSQL_BIN_LOG::write) - T1:
2.1 - mutex_lock (&LOCK_log)
2.2 - mutex_unlock (&LOCK_log)
3. "unlog" - T1
3.1 - mutex_lock (&LOCK_prep_xids)
3.2 - decrease prepared xids
3.3 - pthread_cond_signal(&COND_prep_xids);
3.4 - mutex_unlock (&LOCK_prep_xids)
The "FLUSH logs" command produces the following sequence of events:
1 - "FLUSH logs" command (MYSQL_BIN_LOG::new_file_impl) - user thread:
1.1 - mutex_lock (&LOCK_log)
1.2 - mutex_lock (&LOCK_prep_xids)
1.3 - while (prepared_xids) pthread_cond_wait(..., &LOCK_prep_xids);
1.4 - mutex_unlock (&LOCK_prep_xids)
1.5 - mutex_unlock (&LOCK_log)
A deadlock will arise if T1 flushes the trx changes and thus increases
prepared_xids but before it is able to continue the execution and flush the
non-trx changes, an user thread calls the "FLUSH logs" command and wait that
the prepared_xids is decreased and gets to zero. However, T1 cannot proceed
with the call to "Flush non-trx changes" because it will block in the mutex
"LOCK_log" and by consequence cannot complete the execution and call the
unlog to decrease the prepared_xids.
To fix the problem, we ensure that the non-trx changes are always flushed
before the trx changes.
Note that if you call "Flush non-trx changes" and a concurrent "FLUSH logs" is
issued, the "Flush non-trx changes" may block, but a deadlock will never happen
because the prepared_xids will eventually get to zero. Bottom line, there will
not be any transaction able to increase the prepared_xids because they will
block in the mutex "LOCK_log" (MYSQL_BIN_LOG::write) and those that increased
the prepared_xids will eventually commit and decrease the prepared_xids.
- backported code that handles %f/%g arguments in
my_vsnprintf.c from 6.0
- backported %f/%g tests in unittest/mysys/my_vsnprintf-t.c
from 6.0
- replaced snprintf("%g") in sql/set_var.cc with my_gcvt()
- removed unnecessary "--replace-result"s for Windows in
mysql-test/suite/sys_vars/t/long_query_time_basic.test
- some test results adjustments
The 'rpl_cross_version' fails on mysql-next-mr-bugfixing as following:
mysqltest: In included file "./include/setup_fake_relay_log.inc": At line 80: query
'select './$_fake_filename-fake.000001\n' into dumpfile '$_fake_relay_index'' failed:
1290: The MySQL server is running with the --secure-file-priv option so it cannot execute
this statement.
To fix the problem by removeing the --secure-file-priv option
for adapting the update of the 'setup_fake_relay_log.inc'.
Metadata for geometric fields was not being properly stored by
the slave in its the table definition. This happened because
MYSQL_TYPE_GEOMETRY was not included in the 'switch... case' that
handles field metadata according to the field type. Therefore, it
would default to 0, leading to always have a mismatch between
master's field and slave fields'.
We fix this by deploying the missing 'case MYSQL_TYPE_GEOMETRY:'.
mysql-test/extra/rpl_tests/type_conversions.test:
Added some tests for blob fields and also the particular
case for replicating from/into BLOB into/from GEOMETRY.
sql/field.h:
As requested by Mats, reverted function added by him in
changeset:
http://lists.mysql.com/commits/95313
When @@session.binlog_format is modified inside a transaction,
it can cause slave to go out of sync.
To fix the problem, make the session variable 'binlog_format'
read-only inside a transaction.
mysql-test/suite/binlog/r/binlog_format_switch_inside_trans.result:
Test result for bug#47863.
mysql-test/suite/binlog/t/binlog_format_switch_inside_trans.test:
Added test file to verify if the session variable 'binlog_format'
is read-only inside a transaction and in sub-statements.
sql/set_var.cc:
Added code to make the session variable 'binlog_format'
read-only inside a transaction.
to string conversions and vice versa"
Initial import of the dtoa.c code and custom wrappers around it
to allow its usage from the server code.
Conversion of FLOAT/DOUBLE values to DECIMAL ones or strings
and vice versa has been significantly reworked. As the new
algoritms are more precise than the older ones, results of such
conversions may not always match those obtained from older
server versions. This in turn may break compatibility for some
applications.
This patch also fixes the following bugs:
- bug #12860 "Difference in zero padding of exponent between
Unix and Windows"
- bug #21497 "DOUBLE truncated to unusable value"
- bug #26788 "mysqld (debug) aborts when inserting specific
numbers into char fields"
- bug #24541 "Data truncated..." on decimal type columns
without any good reason"
This patch fixes these warnings and some compile time warnings.
On top of that, it also fixes rpl_err_ignoredtable test failure.
This test was failing because the warning suppression text was not
matching the latest text. We fix this by making them match.
mysql-test/suite/rpl/t/rpl_err_ignoredtable.test:
Replaced the suppression text.
sql/rpl_record.cc:
- Fixed some compile time warnings (replaced %d --> %ld and
removed unused mas mask variable.
- Fixed valgrind warnings when using c_ptr(). Replaced with
c_ptr_safe().
sql/rpl_utility.cc:
- Fixed valgrind warnings when using c_ptr(). Replaced with
c_ptr_safe().
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)
Bug#49836 reports that the geometry type does not work
with WL#5151 applied.
The GEOMETRY type inherits the blob comparison function,
which read the pack length from the metadata. The GEOMETRY
type does not fill in the metadata with anything sensible,
so it is always zero, meaning that the pack length for the
source type is considered zero, rendering it always "smaller"
than the target type which has pack length 4 (without pointer).
This patch fixes the problem by defining
Field_geom::pack_length_from_metadata() to always use the
same as Field_geom::row_pack_length().
