The 'BEGIN/COMMIT/ROLLBACK' log event could be filtered out if the
database is not selected by --database option of mysqlbinlog command.
This can result in problem if there are some statements in the
transaction are not filtered out.
To fix the problem, mysqlbinlog will output 'BEGIN/ROLLBACK/COMMIT'
in regardless of the database filtering rules.
client/mysqlbinlog.cc:
Skip the database check for BEGIN/COMMIT/ROLLBACK log events.
mysql-test/r/mysqlbinlog.result:
Test result for bug#46998
mysql-test/suite/binlog/t/binlog_row_mysqlbinlog_db_filter.test:
The test case is updated duo to the patch of bug#46998
mysql-test/t/mysqlbinlog.test:
Added test to verify if the 'BEGIN', 'COMMIT' and 'ROLLBACK' are output
in regardless of database filtering
This test case uses mysqlbinlog to dump the content of master-bin.000001,
but the content of master-bin.000001 is not that this test needs.
MTR runs a lot of test cases on one server, so when this test starts, the current binlog file
might not be master-bin.000001, or there are other events are written by tests before.
'RESET MASTER' command must be called at the begin, it ensures that binlog of this test
is wrote to master-bin.000001 correctly.
Three other tests have the same problem, They were fixed together.
mysqlbinlog-cp932
binlog_incident
binlog_tmp_table
If using statement based replication (SBR), repeatedly calling
statements which are unsafe for SBR will cause a warning message
to be written to the error for each statement. This might lead
to filling up the error log and there is no way to disable this
behavior.
The solution is to only log these message (about statements unsafe
for statement based replication) if the log_warnings option is set.
For example:
SET GLOBAL LOG_WARNINGS = 0;
INSERT INTO t1 VALUES(UUID());
SET GLOBAL LOG_WARNINGS = 1;
INSERT INTO t1 VALUES(UUID());
In this case the message will be printed only once:
[Warning] Statement may not be safe to log in statement format.
Statement: INSERT INTO t1 VALUES(UUID())
mysql-test/suite/binlog/r/binlog_stm_unsafe_warning.result:
Add test case result for Bug#46265
mysql-test/suite/binlog/t/binlog_stm_unsafe_warning-master.opt:
Make log_error value available.
mysql-test/suite/binlog/t/binlog_stm_unsafe_warning.test:
Add test case for Bug#46265
sql/sql_class.cc:
Print warning only if the log_warnings is enabled.
format." warnings
Despite the fact that a statement would be filtered out from binlog, a
warning would still be thrown if it was issued with the LIMIT.
This patch addresses this issue by checking the filtering rules before
printing out the warning.
mysql-test/suite/binlog/t/binlog_stm_unsafe_warning-master.opt:
Parameter to filter out database: "b42851".
mysql-test/suite/binlog/t/binlog_stm_unsafe_warning.test:
Added a new test case.
sql/sql_class.cc:
Added filtering rules check to condition used to decide whether to
printout warning or not.
mysqlbinlog --database parameter was being ignored when processing
row events. As such no event filtering would take place.
This patch addresses this by deploying a call to shall_skip_database
when table_map_events are handled (as these contain also the name of
the database). All other rows events referencing the table id for the
filtered map event, will also be skipped.
client/mysqlbinlog.cc:
Added shall_skip_database call to the part of the code that handles
Table_map_log_events. It inspects the database name and decides whether
to filter the event or not. Furthermore, if table map event is filtered
next events referencing the table id in the table map event, will also
be filtered.
mysql-test/suite/binlog/t/binlog_row_mysqlbinlog_db_filter.test:
Test case that checks if row events are actually filtered out.
sql/log_event.h:
Added a map for holding the currently ignored table map events.
Table map events are inserted when they shall be skipped and removed
once the last row event in the statement is processed.
"freeing items"
The calculation of the table map log event in the event constructor
was one byte shorter than what would be actually written. This would
lead to a mismatch between the number of bytes written and the event
end_log_pos, causing bad event alignment in the binlog (corrupted
binlog) or in the transaction cache while fixing positions
(MYSQL_BIN_LOG::write_cache). This could lead to impossible to read
binlog or even infinite loops in MYSQL_BIN_LOG::write_cache.
This patch addresses this issue by correcting the expected event
length in the Table_map_log_event constructor, when the field metadata
size exceeds 255.
sql/log_event.cc:
Added the extra byte as net_store_length imposes.
In the output from mysqlbinlog, incident log events were
represented as just a comment. Since the incident log event
represents an incident that could cause the contents of the
database to change without being logged to the binary log,
it means that if the SQL is applied to a server, it could
potentially lead to that the databases are out of sync.
In order to handle that, this patch adds the statement "RELOAD
DATABASE" to the SQL output for the incident log event. This will
require a DBA to edit the file and handle the case as apropriate
before applying the output to a server.
mysql-test/suite/binlog/t/binlog_incident-master.opt:
Options file to cause server to generate an incident log
event when executing a REPLACE.
mysql-test/suite/binlog/t/binlog_incident.test:
Test to check that the incident log event is represented
correctly in the output from mysqlbinlog.
sql/log_event.cc:
The incident log event now ouput a "RELOAD DATABASE" instead
of just a comment. RELOAD DATABASE is not an existing command
and will generate a syntax error.
Mysql server crashes because unsafe statements warning is wrongly elevated to error,
which is set the error status of Diagnostics_area of the thread in THD::binlog_query().
Yet the caller believes that binary logging shouldn't touch the status, so it will
set the status also later by my_ok(), my_error() or my_message() seperately
according to the execution result of the statement or transaction.
But the status of Diagnostics_area of the thread is allowed to set only once.
Fixed to clear the error wrongly set by binary logging, but keep the warning message.
mysql-test/suite/binlog/r/binlog_stm_ps.result:
Change unsafe warning to NOTE level
mysql-test/suite/binlog/r/binlog_unsafe.result:
Test case result for unsafe statements to ensure mysql sever don't crash
mysql-test/suite/binlog/t/binlog_unsafe.test:
Test case for unsafe statements to ensure mysql sever don't crash
mysql-test/suite/rpl/r/rpl_skip_error.result:
Change unsafe warning to NOTE level
mysql-test/suite/rpl/r/rpl_stm_loadfile.result:
Change unsafe warning to NOTE level
mysql-test/suite/rpl/r/rpl_udf.result:
Change unsafe warning to NOTE level
sql/sql_class.cc:
the error status of the thread is cleared When a warning is elevated to an error
because of unsafe warning of binary log.
The reason of the bug is in that the test makes a trick with relay log files and
did not reset fully at the end.
If mtr does not restart the test the new SQL thread tried to work with the old time
session data.
Fixed with deploying RESET slave at the clean-up.
mysql-test/suite/binlog/t/binlog_auto_increment_bug33029.test:
adding RESET slave to force active mi and rli data struct to be reset.
The slave SQL thread will deal with a fresh structures each time it restarts.
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
Set wrong sql_mode when creating a procedure.
So that the sql_mode can't be writen into binary log correctly.
Restore the current session sql_mode right before generating the binlog event
when creating a procedure.
mysql-test/suite/binlog/r/binlog_sql_mode.result:
Test result
mysql-test/suite/binlog/t/binlog_sql_mode.test:
Test file for sql_mode testing
sql/sp.cc:
Restore the current session sql_mode right before generating the binlog event.
TRUNCATE TABLE fails to replicate when stmt-based binlogging is not supported.
Correcting some tests that was failing in pushbuild as well as fixing result
file for some tests that are not executed in the default MTR run.
mysql-test/suite/binlog/t/binlog_truncate_innodb.test:
Need to reset master to avoid the check to be for the wrong binlog file.
mysql-test/suite/binlog/t/binlog_truncate_myisam.test:
Need to reset master to avoid the check to be for the wrong binlog file.
The problem is that a unfiltered user query was being passed as
the format string parameter of sql_print_warning which later
performs printf-like formatting, leading to crashes if the user
query contains formatting instructions (ie: %s). Also, it was
using THD::query as the source of the user query, but this
variable is not meaningful in some situations -- in a delayed
insert, it points to the table name.
The solution is to pass the user query as a parameter for the
format string and use the function parameter query_arg as the
source of the user query.
mysql-test/suite/binlog/r/binlog_unsafe.result:
Add test case result for Bug#42634
mysql-test/suite/binlog/t/binlog_unsafe.test:
Add test case for Bug#42634
sql/sql_class.cc:
Don't pass the user query as a format string.
TRUNCATE TABLE fails to replicate when stmt-based binlogging is not supported.
There were two separate problems with the code, both of which are fixed with
this patch:
1. An error was printed by InnoDB for TRUNCATE TABLE in statement mode when
the in isolation levels READ COMMITTED and READ UNCOMMITTED since InnoDB
does permit statement-based replication for DML statements. However,
the TRUNCATE TABLE is not transactional, but is a DDL, and should therefore
be allowed to be replicated as a statement.
2. The statement was not logged in mixed mode because of the error above, but
the error was not reported to the client.
This patch fixes the problem by treating TRUNCATE TABLE a DDL, that is, it is
always logged as a statement and not reporting an error from InnoDB for TRUNCATE
TABLE.
mysql-test/extra/binlog_tests/binlog_truncate.test:
Adding new test to check that TRUNCATE TABLE is written correctly
to the binary log.
mysql-test/extra/rpl_tests/rpl_truncate.test:
Removing redundant testing by eliminating settings of BINLOG_FORMAT.
mysql-test/extra/rpl_tests/rpl_truncate_helper.test:
Replacing slave and master reset code with include file.
Removing settings of BINLOG_FORMAT.
Replacing printing of table contents to compare master and slave
with diff_tables.inc.
mysql-test/suite/binlog/t/binlog_truncate_innodb.test:
Adding test for testing that TRUNCATE TABLE is logged correctly for InnoDB
in all isolation levels.
mysql-test/suite/binlog/t/binlog_truncate_myisam.test:
Adding test for testing that TRUNCATE TABLE is logged correctly for MyISAM.
mysql-test/suite/binlog/t/disabled.def:
Disabling binlog_truncate_innodb since it does not work (yet).
sql/sql_base.cc:
Correcting setting of capabilities flags to make the comparison with 0
later in the code work correctly.
sql/sql_delete.cc:
Re-organizing code to ensure that TRUNCATE TABLE is logged in statement
format and that row format is not used unless there are rows to log (which
there are not when delete_all_rows() is called, so this has to be logged
as a statement).
The test case proposed by the bugfix fails in bugteam trees after merging new
mtr from main. The failure is due to the fact that the binlog file location has
changed and is no more under $MYSQLTEST_VARDIR/log.
This patch fixes the test failure by setting the correct path to the binlog
file.
When using CREATE TEMPORARY TABLE LIKE to create a temporary table,
or using TRUNCATE to delete all rows of a temporary table, they
did not set the tmp_table_used flag, and cause the omission of
"SET @@session.pseudo_thread_id" when dumping binlog with mysqlbinlog,
and cause error when replay the statements.
This patch fixed the problem by setting tmp_table_used in these two
cases. (Done by He Zhenxing 2009-01-12)
mysql-test/suite/binlog/r/binlog_tmp_table.result:
Add test case for BUG#35583
mysql-test/suite/binlog/t/binlog_tmp_table.test:
Add test case for BUG#35583
sql/sql_delete.cc:
set thd->tmp_table_used when truncate temporary table
sql/sql_table.cc:
set thd->tmp_table_used when using create like to create temporary tables
conflicts:
Text conflict in client/mysqltest.cc
Text conflict in mysql-test/include/wait_until_connected_again.inc
Text conflict in mysql-test/lib/mtr_report.pm
Text conflict in mysql-test/mysql-test-run.pl
Text conflict in mysql-test/r/events_bugs.result
Text conflict in mysql-test/r/log_state.result
Text conflict in mysql-test/r/myisam_data_pointer_size_func.result
Text conflict in mysql-test/r/mysqlcheck.result
Text conflict in mysql-test/r/query_cache.result
Text conflict in mysql-test/r/status.result
Text conflict in mysql-test/suite/binlog/r/binlog_index.result
Text conflict in mysql-test/suite/binlog/r/binlog_innodb.result
Text conflict in mysql-test/suite/rpl/r/rpl_packet.result
Text conflict in mysql-test/suite/rpl/t/rpl_packet.test
Text conflict in mysql-test/t/disabled.def
Text conflict in mysql-test/t/events_bugs.test
Text conflict in mysql-test/t/log_state.test
Text conflict in mysql-test/t/myisam_data_pointer_size_func.test
Text conflict in mysql-test/t/mysqlcheck.test
Text conflict in mysql-test/t/query_cache.test
Text conflict in mysql-test/t/rpl_init_slave_func.test
Text conflict in mysql-test/t/status.test
The binlog_innodb test was sensitive to what tests ran before it. Now run
FLUSH STATUS before performing operations that need to be checked.
sys_var_thd_ulong::update() was improperly casting an option value from
ulonglong to ulong before comparing it to the max allowed value. On systems
where ulong and ulonglong are of different size, this caused values greater
than ULONG_MAX to wrap around (not be truncated to ULONG_MAX, which appears to
have been the intention of the original coder), and caused some checks to work
incorrectly. This wasn't generally visible to the user, because later checks
would prevent the wrapped-around value from being used. But it caused warning
messages to differ between 32- and 64-bit platforms. Fix is to just remove the
cast. Also added a DBUG_ASSERT to ensure that the value really is capped
properly before finally stuffing it into the ulong.
Extending bug#40221 regression test: 1. include INSERT 2. convert prim key + autoinc to
unique.
mysql-test/suite/binlog/r/binlog_innodb_row.result:
results changed.
mysql-test/suite/binlog/t/binlog_innodb_row.test:
Extending bug#40221 regression test to include the INSERT dup key errored-out case.
A transaction could result in having an extra event after a query that
errored e.g because of a dup key. Such a query is rolled back in
innodb, as specified, but has not been in binlog.
It appeares that the binlog engine did not always register for a query
(statement) because the previous query had not reset at its statement
commit time. Because of that fact there was no roll-back to the
trx_data->before_stmt_pos position and a the pending event of the
errorred query could become flushed to the binlog file.
Fixed with deploying the reset of trx_data->before_stmt_pos at the end
of the query processing.
mysql-test/suite/binlog/r/binlog_innodb_row.result:
a new test file to contain tests dealing with binlogging innodb with
the row-based format.
mysql-test/suite/binlog/t/binlog_innodb_row.test:
a new test file to contain tests dealing with binlogging innodb with
the row-based format.
sql/log.cc:
Flushing the pending row event at binlog_end_trans() is moved down to the commit
branch.
Resetting of trx_data->before_stmt_pos to the uninitialized value at the end of the
statement is implemented in binlog_commit() and binlog_rollback().
Asserting emptiness the transaction cache after reset() and the uninitilized value for the statement's savepoint binlog position.
Problem: Many test cases don't clean up after themselves (fail
to drop tables or fail to reset variables). This implies that:
(1) check-testcase in the new mtr that currently lives in
5.1-rpl failed. (2) it may cause unexpected results in
subsequent tests.
Fix: make all tests clean up.
Also: cleaned away unnecessary output in rpl_packet.result
Also: fixed bug where rpl_log called RESET MASTER with a running
slave. This is not supposed to work.
Also: removed unnecessary code from rpl_stm_EE_err2 and made it
verify that an error occurred.
Also: removed unnecessary code from rpl_ndb_ctype_ucs2_def.
mysql-test/extra/rpl_tests/rpl_loaddata.test:
Made test clean up after itself.
mysql-test/extra/rpl_tests/rpl_stm_EE_err2.test:
Made test clean up after itself.
Also removed unnecessary save_master_pos.
Also made test verify that an error occurred.
mysql-test/extra/rpl_tests/rpl_truncate_helper.test:
Made test clean up after itself.
mysql-test/include/query_cache.inc:
Made test clean up after itself.
mysql-test/suite/binlog/t/binlog_auto_increment_bug33029.test:
Made test clean up after itself.
mysql-test/suite/rpl/t/rpl_alter_db.test:
Made test clean up after itself.
Easiest to refactor the test a little, to use an auxiliary database instead of mysql:
Then we don't need to read the collation at the start of the test and reset it at the
end of the test. We can just drop the database.
mysql-test/suite/rpl/t/rpl_drop_db.test:
Made test clean up after itself.
mysql-test/suite/rpl/t/rpl_drop_view.test:
Made test clean up after itself.
mysql-test/suite/rpl/t/rpl_events.test:
Made test clean up after itself.
mysql-test/suite/rpl/t/rpl_idempotency.test:
Made test clean up after itself.
mysql-test/suite/rpl/t/rpl_ignore_table.test:
Made test clean up after itself.
The existing cleanup code didn't work, because the --replicate-*
options prevented the "drop table" from being replicated. Moved
"drop table t4" to a statement of its own.
mysql-test/suite/rpl/t/rpl_packet.test:
Made test clean up after itself.
Also replaced SHOW SLAVE STATUS by query_get_value(SHOW SLAVE STATUS...),
since only one column of the result was interesting.
mysql-test/suite/rpl/t/rpl_row_max_relay_size.test:
Made test clean up after itself.
Instead of setting binlog format at the beginning of the test, we just
do 'source include/have_binlog_format_row.inc' like all other tests.
mysql-test/suite/rpl_ndb/t/rpl_ndb_2other.test:
Made test clean up after itself.
mysql-test/suite/rpl_ndb/t/rpl_ndb_ctype_ucs2_def.test:
Made test clean up after itself.
Also removed unnecessary 'create table; drop table'
Also removed unnecessary use of --command
mysql-test/suite/rpl_ndb/t/rpl_ndb_multi.test:
Made test clean up after itself.
mysql-test/t/innodb-autoinc-optimize.test:
Made test clean up after itself.
mysql-test/t/innodb.test:
Made test clean up after itself.
mysql-test/t/log_tables.test:
Made test clean up after itself.
mysql-test/t/mysql_client_test.test:
Made test clean up after itself.
mysql-test/t/partition.test:
Made test clean up after itself.
mysql-test/t/status.test:
Made test clean up after itself.
The test failed originally -- did not reset binlogging - for the reason
identified by bug@15580.
However it never can be run on the embedded platfrom for yet another cause -
the embedded can not KILL query.
Comments added to the test particularly relating `reset master'
to the mentioned bug.
mysql-test/suite/binlog/t/binlog_killed.test:
adding commets explaining why the test has to have include/not_embedded.inc guard.
The Blackhole engine did not support row-based replication
since the delete_row(), update_row(), and the index and range
searching functions were not implemented.
This patch adds row-based replication support for the
Blackhole engine by implementing the two functions mentioned
above, and making the engine pretend that it has found the
correct row to delete or update when executed from the slave
SQL thread by implementing index and range searching functions.
It is necessary to only pretend this for the SQL thread, since
a SELECT executed on the Blackhole engine will otherwise never
return EOF, causing a livelock.
mysql-test/extra/binlog_tests/blackhole.test:
Blackhole now handles row-based replication.
mysql-test/extra/rpl_tests/rpl_blackhole.test:
Test helper file for testing that blackhole actually
writes something to the binary log on the slave.
mysql-test/suite/binlog/t/binlog_multi_engine.test:
Replication now handles row-based replcation.
mysql-test/suite/rpl/t/rpl_blackhole.test:
Test that Blackhole works with primary key, index, or none.
sql/log_event.cc:
Correcting code to only touch filler bits and leave
all other bits alone. It is necessary since there is
no guarantee that the engine will be able to fill in
the bits correctly (e.g., the blackhole engine).
storage/blackhole/ha_blackhole.cc:
Adding definitions for update_row() and delete_row() to return OK
when executed from the slave SQL thread with thd->query == NULL
(indicating that row-based replication events are being processed).
Changing rnd_next(), index_read(), index_read_idx(), and
index_read_last() to return OK when executed from the slave SQL
thread (faking that the row has been found so that processing
proceeds to update/delete the row).
storage/blackhole/ha_blackhole.h:
Enabling row capabilities for engine.
Defining write_row(), update_row(), and delete_row().
Making write_row() private (as it should be).
The problem is that when statement-based replication was enabled,
statements such as INSERT INTO .. SELECT FROM .. and CREATE TABLE
.. SELECT FROM need to grab a read lock on the source table that
does not permit concurrent inserts, which would in turn be denied
if the source table is a log table because log tables can't be
locked exclusively.
The solution is to not take such a lock when the source table is
a log table as it is unsafe to replicate log tables under statement
based replication. Furthermore, the read lock that does not permits
concurrent inserts is now only taken if statement-based replication
is enabled and if the source table is not a log table.
include/thr_lock.h:
Introduce yet another lock type that my get upgraded depending
on the binary log format. This is not a optimal solution but
can be easily improved later.
mysql-test/r/log_tables.result:
Add test case result for Bug#34306
mysql-test/suite/binlog/r/binlog_stm_row.result:
Add test case result for Bug#34306
mysql-test/suite/binlog/t/binlog_stm_row.test:
Add test case for Bug#34306
mysql-test/t/log_tables.test:
Add test case for Bug#34306
sql/lock.cc:
Assert that TL_READ_DEFAULT is not a real lock type.
sql/mysql_priv.h:
Export new function.
sql/mysqld.cc:
Remove using_update_log.
sql/sql_base.cc:
Introduce function that returns the appropriate read lock type
depending on how the statement is going to be replicated. It will
only take a TL_READ_NO_INSERT log if the binary is enabled and the
binary log format is statement-based and the table is not a log table.
sql/sql_parse.cc:
Remove using_update_log.
sql/sql_update.cc:
Use new function to choose read lock type.
sql/sql_yacc.yy:
The lock type is now decided at open_tables time. This old behavior was
actually misleading as the binary log format can be dynamically switched
and this would not change for statements that have already been parsed
when the binary log format is changed (ie: prepared statements).
SUPER is not required to change binlog format for session
A user without SUPER privileges can change the value of the
session variable BINLOG_FORMAT, causing problems for a DBA.
This changeset requires a user to have SUPER privileges to
change the value of the session variable BINLOG_FORMAT, and
not only the global variable BINLOG_FORMAT.
mysql-test/suite/binlog/t/binlog_grant.test:
Adding test to test grants needed for SQL_LOG_BIN and BINLOG_FORMAT.
sql/set_var.cc:
Adding code to check that user has SUPER permission
needed to change the value of BINLOG_FORMAT.
sql/set_var.h:
Adding function sys_var_thd_binlog_format::check()
The size of the Innodb_buffer_pool_pages differs by one byte on row versus statement
log, so neuter the last position of the stringified decimal representation. Innobase
says the size isn't very important in any case.
Also, split out the "mixed" format to its own file, as mtr seems to dislike having only
stm and row but not mix.
manually resolved conflicts:
Text conflict in client/mysqltest.c
Contents conflict in mysql-test/include/have_bug25714.inc
Text conflict in mysql-test/include/have_ndbapi_examples.inc
Text conflict in mysql-test/mysql-test-run.pl
Text conflict in mysql-test/suite/parts/inc/partition_check_drop.inc
Text conflict in mysql-test/suite/parts/inc/partition_layout.inc
Text conflict in mysql-test/suite/parts/inc/partition_layout_check1.inc
Text conflict in mysql-test/suite/parts/inc/partition_layout_check2.inc
Text conflict in mysql-test/suite/parts/r/partition_alter1_1_2_myisam.result
Text conflict in mysql-test/suite/parts/r/partition_alter1_1_myisam.result
Text conflict in mysql-test/suite/parts/r/partition_alter1_2_myisam.result
Text conflict in mysql-test/suite/parts/r/partition_alter2_myisam.result
Text conflict in mysql-test/suite/parts/r/partition_alter3_innodb.result
Text conflict in mysql-test/suite/parts/r/partition_alter3_myisam.result
Text conflict in mysql-test/suite/parts/r/partition_basic_innodb.result
Text conflict in mysql-test/suite/parts/r/partition_basic_myisam.result
Text conflict in mysql-test/suite/parts/r/partition_basic_symlink_myisam.result
Text conflict in mysql-test/suite/parts/r/partition_engine_myisam.result
Text conflict in mysql-test/suite/parts/r/partition_syntax_myisam.result
Text conflict in mysql-test/suite/rpl_ndb/t/disabled.def
Text conflict in mysql-test/t/disabled.def
Problem 1: tests often fail in pushbuild with a timeout when waiting
for the slave to start/stop/receive error.
Fix 1: Updated the wait_for_slave_* macros in the following way:
- The timeout is increased by a factor ten
- Refactored the macros so that wait_for_slave_param does the work for
the other macros.
Problem 2: Tests are often incorrectly written, lacking a
source include/wait_for_slave_to_[start|stop].inc.
Fix 2: Improved the chance to get it right by adding
include/start_slave.inc and include/stop_slave.inc, and updated tests
to use these.
Problem 3: The the built-in test language command
wait_for_slave_to_stop is a misnomer (does not wait for the slave io
thread) and does not give as much debug info in case of failure as
the otherwise equivalent macro
source include/wait_for_slave_sql_to_stop.inc
Fix 3: Replaced all calls to the built-in command by a call to the
macro.
Problem 4: Some, but not all, of the wait_for_slave_* macros had an
implicit connection slave. This made some tests confusing to read,
and made it more difficult to use the macro in circular replication
scenarios, where the connection named master needs to wait.
Fix 4: Removed the implicit connection slave from all
wait_for_slave_* macros, and updated tests to use an explicit
connection slave where necessary.
Problem 5: The macros wait_slave_status.inc and wait_show_pattern.inc
were unused. Moreover, using them is difficult and error-prone.
Fix 5: remove these macros.
Problem 6: log_bin_trust_function_creators_basic failed when running
tests because it assumed @@global.log_bin_trust_function_creators=1,
and some tests modified this variable without resetting it to its
original value.
Fix 6: All tests that use this variable have been updated so that
they reset the value at end of test.
mysql-test/extra/rpl_tests/rpl_extraMaster_Col.test:
Replaced wait_for_slave_to_stop by include/wait_for_slave_sql_to_stop.inc
mysql-test/extra/rpl_tests/rpl_extraSlave_Col.test:
Replaced wait_for_slave_to_stop by include/wait_for_slave_sql_to_stop.inc
Added connection slave since includ/wait_for_slave_sql_to_stop.inc
does not do that anymore.
mysql-test/extra/rpl_tests/rpl_log.test:
Replaced start slave+wait_slave_status by start_slave.inc
mysql-test/include/reset_master_and_slave.inc:
replaced start/stop slave by start_slave.inc/stop_slave.inc
mysql-test/include/sync_slave_io_with_master.inc:
Improved comments and error message.
mysql-test/include/wait_for_slave_io_to_stop.inc:
Refactored to use wait_for_slave_param.inc.
Removed connection slave.
mysql-test/include/wait_for_slave_param.inc:
- Improved usage instructions
- Added more debug info in case of timeout
- Added parameters $slave_param_comparison, $slave_timeout,
$slave_keep_connection, $slave_error_message
mysql-test/include/wait_for_slave_sql_error.inc:
Refactored to use wait_for_slave_param.inc.
Removed connection slave.
mysql-test/include/wait_for_slave_sql_to_start.inc:
Refactored to use wait_for_slave_param.inc.
Removed connection slave.
mysql-test/include/wait_for_slave_sql_to_stop.inc:
Refactored to use wait_for_slave_param.inc.
Removed connection slave.
mysql-test/include/wait_for_slave_to_start.inc:
Refactored to use wait_for_slave_param.inc.
Removed connection slave.
mysql-test/include/wait_for_slave_to_stop.inc:
Refactored to use wait_for_slave_param.inc.
Removed connection slave.
mysql-test/include/wait_show_pattern.inc:
Removed unused (and error-prone) file
mysql-test/include/wait_slave_status.inc:
Removed unused (and error-prone) file
mysql-test/suite/binlog/t/binlog_auto_increment_bug33029.test:
Renamed $keep_connection to $slave_keep_connection.
mysql-test/suite/rpl/t/rpl_bug26395.test:
Replace stop slave by stop_slave.inc
mysql-test/suite/rpl/t/rpl_circular_for_4_hosts.test:
Replace start/stop slave by start_slave.inc/stop_slave.inc.
Replace wait_for_slave_param by wait_for_slave_sql_to_stop.inc.
mysql-test/suite/rpl/t/rpl_dual_pos_advance.test:
Renamed $keep_connection to $slave_keep_connection.
mysql-test/suite/rpl/t/rpl_flushlog_loop.test:
Replace wait_slave_status by start_slave.inc
mysql-test/suite/rpl/t/rpl_idempotency.test:
Added connection slave since wait_for_slave_sql_to_stop.inc does not
do that any more.
mysql-test/suite/rpl/t/rpl_incident.test:
Replaced wait_for_slave_to_stop by wait_for_slave_sql_to_stop.inc
mysql-test/suite/rpl/t/rpl_init_slave.test:
Replaced start/stop slave by start_slave.inc/stop_slave.inc.
Replaced save_master_pos;connection slave;sync_with_master by
sync_slave_with_master.
mysql-test/suite/rpl/t/rpl_log_pos.test:
Replaced start/stop slave by start_slave.inc/stop_slave.inc.
Replaced wait_for_slave_param by other wait_for_slave_* macros.
mysql-test/suite/rpl/t/rpl_packet.test:
Replaced start/stop slave by start_slave.inc/stop_slave.inc.
mysql-test/suite/rpl/t/rpl_row_inexist_tbl.test:
Replaced start/stop slave by start_slave.inc/stop_slave.inc.
mysql-test/suite/rpl/t/rpl_row_stop_middle_update.test:
Replaced start/stop slave by start_slave.inc/stop_slave.inc.
mysql-test/suite/rpl/t/rpl_row_until.test:
Replaced start/stop slave by start_slave.inc/stop_slave.inc.
Replaced save_master_pos;connection slave;sync_with_master by
sync_slave_with_master.
mysql-test/suite/rpl/t/rpl_server_id1.test:
Replaced start/stop slave by start_slave.inc/stop_slave.inc.
mysql-test/suite/rpl/t/rpl_slave_grp_exec.test:
Replaced start/stop slave by start_slave.inc/stop_slave.inc.
mysql-test/suite/rpl/t/rpl_slave_skip.test:
Replaced start/stop slave by start_slave.inc/stop_slave.inc.
mysql-test/suite/rpl/t/rpl_slave_status.test:
Replaced start/stop slave by start_slave.inc/stop_slave.inc.
mysql-test/suite/rpl/t/rpl_sp.test:
Restore @@global.log_bin_trust_function_creators at end of test.
mysql-test/suite/rpl/t/rpl_sp_effects.test:
Restore @@global.log_bin_trust_function_creators at end of test.
mysql-test/suite/rpl/t/rpl_stm_until.test:
Replaced start/stop slave by start_slave.inc/stop_slave.inc.
Replaced save_master_pos;connection slave;sync_with_master by
sync_slave_with_master.
mysql-test/suite/rpl_ndb/t/rpl_ndb_basic.test:
Replaced start slave by start_slave.inc.
Added explicit connection slave since wait_for_slave_sql_to_stop.inc
does not do that anymore.
mysql-test/t/disabled.def:
Disabled failing test.
mysql-test/t/func_time.test:
Restore @@global.log_bin_trust_function_creators at end of test.
mysql-test/t/grant.test:
Restore @@global.log_bin_trust_function_creators at end of test.
mysql-test/t/grant2.test:
Restore @@global.log_bin_trust_function_creators at end of test.
mysql-test/t/innodb_notembedded.test:
Restore @@global.log_bin_trust_function_creators at end of test.
mysql-test/t/log_bin_trust_function_creators_func.test:
Restore @@global.log_bin_trust_function_creators at end of test.
Clean up at end of test by dropping the created user.
mysql-test/t/query_cache.test:
Restore @@global.log_bin_trust_function_creators at end of test.
mysql-test/t/query_cache_notembedded.test:
Restore @@global.log_bin_trust_function_creators at end of test.
mysql-test/t/rpl_init_slave_func.test:
Replaced start/stop slave by start_slave.inc/stop_slave.inc.
mysql-test/t/timezone2.test:
Restore @@global.log_bin_trust_function_creators at end of test.
In order to handle CHAR() fields, 8 bits were reserved for
the size of the CHAR field. However, instead of denoting the
number of characters in the field, field_length was used which
denotes the number of bytes in the field.
Since UTF-8 fields can have three bytes per character (and
has been extended to have four bytes per character in 6.0),
an extra two bits have been encoded in the field metadata
work for fields of type Field_string (i.e., CHAR fields).
Since the metadata word is filled, the extra bits have been
encoded in the upper 4 bits of the real type (the most
significant byte of the metadata word) by computing the
bitwise xor of the extra two bits. Since the upper 4 bits
of the real type always is 1111 for Field_string, this
means that for fields of length <256, the encoding is
identical to the encoding used in pre-5.1.26 servers, but
for lengths of 256 or more, an unrecognized type is formed,
causing an old slave (that does not handle lengths of 256
or more) to stop.
mysql-test/extra/rpl_tests/rpl_row_basic.test:
Adding test cases for replicating UTF-8 fields of lengths
of 256 or more (bytes).
mysql-test/suite/binlog/r/binlog_base64_flag.result:
Result file change.
mysql-test/suite/binlog/t/binlog_base64_flag.test:
Adding tests to trigger check that an error is generated when replicating from a
5.1.25 server for tables with a CHAR(128) but not when replicating a table with a
CHAR(63). Although the bug indicates that the limit is 83, we elected to use CHAR(63)
since 6.0 uses 4-byte UTF-8, and anything exceeding 63 would then cause the test to fail
when the patch is merged to 6.0.
mysql-test/suite/bugs/combinations:
Adding combinations file to run all bug reports in all binlog modes (where
applicable).
mysql-test/suite/bugs/r/rpl_bug37426.result:
Result file change.
mysql-test/suite/bugs/t/rpl_bug37426.test:
Added test for reported bug.
mysql-test/suite/rpl/r/rpl_row_basic_2myisam.result:
Result file change.
mysql-test/suite/rpl/r/rpl_row_basic_3innodb.result:
Result file change.
sql/field.cc:
Encoding an extra two bits in the most significant nibble (4 bits)
of the metadata word. Adding assertions to ensure that no attempt
is made to use lengths longer than supported.
Extending compatible_field_size() function with an extra parameter
holding a Relay_log_instace for error reporting.
Field_string::compatible_field_size() now reports an error if field
size for a CHAR is >255.
sql/field.h:
Field length is now computed from most significant 4 bits
of metadata word, or is equal to the row pack length if
there is no metadata.
Extending compatible_field_size() function with an extra parameter
holding a Relay_log_instace for error reporting.
sql/rpl_utility.cc:
Adding relay log parameter to compatible_field_size().
Minor refactoring to eliminate duplicate code.
sql/slave.cc:
Extending rpl_master_has_bug() with a single-argument predicate function and
a parameter to the predicate function. The predicate function can be used to
test for extra conditions for the bug before writing an error message.
sql/slave.h:
Extending rpl_master_has_bug() with a single-argument predicate function and
a parameter to the predicate function. The predicate function can be used to
test for extra conditions for the bug before writing an error message.
Also removing gratuitous default argument.
sql/sql_insert.cc:
Changing calls to rpl_master_has_bug() to adapt to changed signature.
into pilot.mysql.com:/data/msvensson/mysql/mysql-5.1-mtr
BitKeeper/etc/ignore:
auto-union
BitKeeper/deleted/.del-rpl_row_charset.test:
Auto merged
CMakeLists.txt:
Auto merged
configure.in:
Auto merged
client/mysqltest.c:
Auto merged
mysql-test/extra/binlog_tests/blackhole.test:
Auto merged
mysql-test/include/commit.inc:
Auto merged
mysql-test/include/mix1.inc:
Auto merged
mysql-test/lib/mtr_report.pm:
Auto merged
mysql-test/r/commit_1innodb.result:
Auto merged
mysql-test/r/create.result:
Auto merged
mysql-test/r/ctype_big5.result:
Auto merged
mysql-test/r/drop.result:
Auto merged
mysql-test/r/group_by.result:
Auto merged
mysql-test/r/information_schema.result:
Auto merged
mysql-test/r/loaddata.result:
Auto merged
mysql-test/r/mysqlbinlog.result:
Auto merged
mysql-test/r/partition_error.result:
Auto merged
mysql-test/r/query_cache.result:
Auto merged
mysql-test/r/sp.result:
Auto merged
mysql-test/r/view.result:
Auto merged
mysql-test/r/warnings.result:
Auto merged
mysql-test/suite/binlog/r/binlog_row_mix_innodb_myisam.result:
Auto merged
mysql-test/suite/binlog/r/binlog_stm_blackhole.result:
Auto merged
mysql-test/suite/binlog/r/binlog_stm_mix_innodb_myisam.result:
Auto merged
mysql-test/suite/binlog/r/binlog_unsafe.result:
Auto merged
mysql-test/suite/binlog/t/binlog_unsafe.test:
Auto merged
mysql-test/suite/federated/federated.result:
Auto merged
mysql-test/suite/federated/federated.test:
Auto merged
mysql-test/suite/parts/r/partition_alter1_myisam.result:
Auto merged
mysql-test/suite/parts/r/partition_alter2_myisam.result:
Auto merged
mysql-test/suite/rpl/r/rpl_row_basic_11bugs.result:
Auto merged
mysql-test/suite/rpl/r/rpl_row_log.result:
Auto merged
mysql-test/suite/rpl/r/rpl_row_log_innodb.result:
Auto merged
mysql-test/suite/rpl/t/disabled.def:
Auto merged
mysql-test/suite/rpl/t/rpl_flushlog_loop.test:
Auto merged
mysql-test/suite/rpl_ndb/r/rpl_ndb_log.result:
Auto merged
mysql-test/suite/rpl_ndb/t/rpl_ndb_transaction.test:
Auto merged
mysql-test/t/create.test:
Auto merged
mysql-test/t/csv.test:
Auto merged
mysql-test/t/disabled.def:
Auto merged
mysql-test/t/distinct.test:
Auto merged
mysql-test/t/drop.test:
Auto merged
mysql-test/t/group_by.test:
Auto merged
mysql-test/t/innodb.test:
Auto merged
mysql-test/t/loaddata.test:
Auto merged
mysql-test/t/partition_error.test:
Auto merged
mysql-test/t/query_cache.test:
Auto merged
mysql-test/t/sp.test:
Auto merged
mysql-test/t/view.test:
Auto merged
mysql-test/t/warnings.test:
Auto merged
sql/ha_ndbcluster.cc:
Auto merged
BitKeeper/deleted/.del-combinations:
Delete: mysql-test/suite/binlog/combinations
mysql-test/r/partition_not_windows.result:
Use remote
mysql-test/r/partition_symlink.result:
Use remote
mysql-test/r/symlink.result:
SCCS merged
mysql-test/suite/parts/inc/partition_basic.inc:
SCCS merged
mysql-test/suite/parts/inc/partition_check_drop.inc:
Use remote
mysql-test/suite/parts/inc/partition_layout_check1.inc:
Use remote
mysql-test/suite/parts/inc/partition_layout_check2.inc:
Use remote
mysql-test/suite/parts/r/partition_basic_innodb.result:
Use remote
mysql-test/suite/parts/r/partition_basic_myisam.result:
Use remote
mysql-test/suite/parts/r/partition_engine_myisam.result:
Use remote
mysql-test/suite/parts/t/partition_sessions.test:
SCCS merged
mysql-test/t/partition.test:
SCCS merged
mysql-test/t/partition_not_windows.test:
Use remote
mysql-test/t/partition_symlink.test:
Use remote
mysql-test/t/symlink.test:
Use remote
mysql-test/suite/binlog/r/binlog_multi_engine.result:
Manual merge, name of binlog file changed
mysql-test/suite/rpl/t/rpl_row_mysqlbinlog.test:
Manual merge
mysys/my_init.c:
Manual merge
into magare.gmz:/home/kgeorge/mysql/work/merge-build-5.1-bugteam
sql/log.cc:
Auto merged
sql/slave.cc:
Auto merged
sql/share/errmsg.txt:
merged 5.1-main to 5.1-bugteam
If a binlog file is manually replaced with a namesake directory the internal purging did
not handle the error of deleting the file so that eventually
a post-execution guards fires an assert.
Fixed with reusing a snippet of code for bug@18199 to tolerate lack of the file but no other error
at an attempt to delete it.
The same applied to the index file deletion.
The cset carries pieces of manual merging.
mysql-test/r/binlog_index.result:
new results
mysql-test/r/ctype_big5.result:
results changed
mysql-test/suite/binlog/r/binlog_auto_increment_bug33029.result:
new results
mysql-test/suite/binlog/r/binlog_stm_blackhole.result:
new results
mysql-test/suite/binlog/t/binlog_auto_increment_bug33029.test:
cleanup. still todo: to let the test run multiple times w/o restarting the server (just ./mtr test)
mysql-test/suite/rpl/r/rpl_stm_auto_increment_bug33029.result:
results changed
mysql-test/suite/rpl/t/rpl_stm_auto_increment_bug33029.test:
guarding the test with statement format condition as the logics of the test requires
sql/log.cc:
two changes. One for the bug, other manual merge.
The bug change needs MYF(0) to pass to my_delete because not all error out of the function
are critical. The finer check is done on the caller of my_delete similarly how it was implemented
for bug@18199 fixes. Non-existance of a file is not a critical error.
sql/sql_class.cc:
manual merge, removing extra automatically brought hunk.
into mysql1000.(none):/home/andrei/MySQL/MERGE/5.1-main2rpl
client/mysqltest.c:
Auto merged
mysql-test/t/disabled.def:
Auto merged
sql/slave.cc:
Auto merged
sql/slave.h:
Auto merged
sql/sql_class.cc:
Auto merged
refining a test for embedded env.
mysql-test/suite/binlog/t/binlog_auto_increment_bug33029.test:
test must ensure there is binlog capability on the server
into mats-laptop.(none):/home/bk/b29020-mysql-5.1-rpl
mysql-test/suite/binlog/r/binlog_base64_flag.result:
Auto merged
mysql-test/suite/binlog/t/binlog_base64_flag.test:
Auto merged
mysql-test/suite/rpl/r/rpl_row_create_table.result:
Auto merged
sql/log.cc:
Auto merged
sql/log_event.cc:
Auto merged
sql/log_event.h:
Auto merged
sql/sql_insert.cc:
Auto merged
