Conflicts:
Text conflict in mysql-test/suite/binlog/r/binlog_row_mix_innodb_myisam.result
Text conflict in sql/log.cc
Text conflict in sql/set_var.cc
Text conflict in sql/sql_class.cc
Conflicts:
Text conflict in mysql-test/r/func_str.result
Text conflict in mysql-test/suite/sys_vars/r/myisam_sort_buffer_size_basic_32.result
Text conflict in mysql-test/suite/sys_vars/r/myisam_sort_buffer_size_basic_64.result
Text conflict in mysql-test/t/func_str.test
Text conflict in sql/mysqld.cc
Text conflict in sql/protocol.cc
Text conflict in storage/myisam/mi_open.c
Detailed revision comments:
r6800 | marko | 2010-03-11 12:02:57 +0200 (Thu, 11 Mar 2010) | 1 line
branches/zip: Add ut_ad(mtr->state == MTR_ACTIVE) to various places.
Detailed revision comments:
r6799 | jyang | 2010-03-11 09:59:42 +0200 (Thu, 11 Mar 2010) | 5 lines
branches/zip: Once change in bug #47621 merges into zip branch,
zip only test innodb_bug44571 needs to be updated to reflect the
column name change would be successful be done in InnoDB as well.
Detailed revision comments:
r6790 | jyang | 2010-03-10 13:09:41 +0200 (Wed, 10 Mar 2010) | 7 lines
branches/zip: Fix bug #51356: "many valgrind errors in error messages
with concurrent ddl". Null terminate the name string returned
from innobase_convert_identifier() call when reporting DB_DUPLICATE_KEY
error in create_table_def().
rb://266 approved by Marko
Detailed revision comments:
r6770 | marko | 2010-03-03 12:52:55 +0200 (Wed, 03 Mar 2010) | 12 lines
branches/zip: Disallow duplicate index name when creating an index.
This should fix Mantis Issue #461.
innodb.test, innodb.result, innodb-index.test, innodb-index.result:
Adjust the test result and mention that the introduced restriction
has been reported as MySQL Bug #51451.
innobase_check_index_keys(): Add a parameter for the InnoDB table and
check that no duplicate index name is added. Report errors by
my_error() instead of sql_print_error().
rb://260 approved by Sunny Bains
Detailed revision comments:
r6526 | jyang | 2010-01-28 18:12:40 +0200 (Thu, 28 Jan 2010) | 8 lines
branches/zip: Add index translation table to map mysql index
number to InnoDB index structure directly. Fix Bug #47622:
"the new index is added before the existing ones in MySQL,
but after one in SE".
rb://215, approved by Marko
Detailed revision comments:
r6472 | calvin | 2010-01-16 01:53:47 +0200 (Sat, 16 Jan 2010) | 12 lines
branches/zip: Merge revisions 6425:6471 from branches/5.1
to pick up the first part fix of bug49396.
------------------------------------------------------------------------
r6471 | calvin | 2010-01-15 17:43:27 -0600 (Fri, 15 Jan 2010) | 4 lines
branches/5.1: fix bug#49396: main.innodb test fails in embedded mode
Change replace_result by using $MYSQLD_DATADIR. Tested in both embedded
mode and normal server mode.
------------------------------------------------------------------------
r6473 | calvin | 2010-01-16 01:58:16 +0200 (Sat, 16 Jan 2010) | 6 lines
branches/zip: fix bug#49396: innodb.innodb-index test fails in
embedded mode
This is 2nd part of the fix for bug#49396. The 1st part is
innodb.test. Tested in both embedded mode and normal server mode.
BUG#46364 introduced the flag binlog_direct_non_transactional_updates which
would make N-changes to be written to the binary log upon committing the
statement when "ON". On the other hand, when "OFF" the option was supposed
to mimic the behavior in 5.1. However, the implementation was not mimicking
the behavior correctly and the following bugs popped up:
Case #1: N-changes executed within a transaction would go into
the S-cache. When later in the same transaction a
T-change occurs, N-changes following it were written
to the T-cache instead of the S-cache. In some cases,
this raises problems. For example, a
Table_map_log_event being written initially into the
S-cache, together with the initial N-changes, would be
absent from the T-cache. This would log N-changes
orphaned from a Table_map_log_event (thence discarded
at the slave). (MIXED and ROW)
Case #2: When rolling back a transaction, the N-changes that
might be in the T-cache were disregarded and
truncated along with the T-changes. (MIXED and ROW)
Case #3: When a MIXED statement (TN) is ahead of any other
T-changes in the transaction and it fails, it is kept
in the T-cache until the transaction ends. This is
not the case in 5.1 or Betony (5.5.2). In these, the
failed TN statement would be written to the binlog at
the same instant it had failed and not deferred until
transaction end. (SBR)
To fix these problems, we have decided to do what follows:
For Case #1 and #2, we circumvent them:
1. by not letting binlog_direct_non_transactional_updates
affect MIXED and RBR. These modes will keep the behavior
provided by WL#2687. Although this will make Celosia to
behave differently from 5.1, an execution will be always
safe under such modes in the sense that slaves will never
go out sync. In 5.1, using either MIXED or ROW while
mixing N-statements and T-statements was not safe.
For Case #3, we don't actually fix it. We:
1. keep it and make all MIXED statements whether they end
up failing or not or whether they are up front in the
transaction or after some transactional change to always
be stored in the T-cache. This means that it is written
to the binary log on transaction commit/rollback only.
2. We make the warning message even more specific about the
MIXED statement and SBR.
mysql-test/extra/rpl_tests/rpl_mixing_engines.test:
Updated the test case to avoid checking inconsistencies between the master and slave
when session.binlog_direct_non_transactional_updates is ON and the format is statement.
In this scenario, they will diverge because a counter (within a triger) is incremented
and associated to the issued statement. However, an n-statement is logged ahead of
the transaction and thus is not executed by the same order in the slave and thus gets
a different value from the counter.
mysql-test/suite/binlog/r/binlog_multi_engine.result:
Updated the test case with the new error ER_BINLOG_UNSAFE_MIXED_STATEMENT.
mysql-test/suite/binlog/r/binlog_stm_mix_innodb_myisam.result:
Updated the test case with the new error ER_BINLOG_UNSAFE_MIXED_STATEMENT.
mysql-test/suite/ndb/r/ndb_binlog_format.result:
Updated the test case with the new error ER_BINLOG_UNSAFE_MIXED_STATEMENT.
mysql-test/suite/rpl/r/rpl_concurrency_error.result:
Updated the test case with the new error ER_BINLOG_UNSAFE_MIXED_STATEMENT.
mysql-test/suite/rpl/r/rpl_stm_binlog_max_cache_size.result:
Updated the test case with the new error ER_BINLOG_UNSAFE_MIXED_STATEMENT.
mysql-test/suite/rpl/r/rpl_stm_mixing_engines.result:
Updated the test case with the new error ER_BINLOG_UNSAFE_MIXED_STATEMENT.
mysql-test/suite/rpl/r/rpl_stm_stop_middle_group.result:
Updated the test case with the new error ER_BINLOG_UNSAFE_MIXED_STATEMENT.
sql/log.cc:
Checked if either a trx-cache or a non-trx-cache should be used.
If bin_log_direct_non_trans_update is active or the format is either
MIXED or ROW, the cache to be used depends on the flag is_transactional.
When the format is STMT, the non-trx-cache should be used if the statement
is non-transactional and the trx-cache is empty, i.e. if any transactional
statement has not committed yet. Otherwise, the trx-cache should be used.
sql/share/errmsg-utf8.txt:
Added the new unsafe error ER_BINLOG_UNSAFE_MIXED_STATEMENT.
sql/sql_class.cc:
Started printing ER_BINLOG_UNSAFE_MIXED_STATEMENT, when there
is a mixed-statement.
Organized the names of the variables and added comments.
sql/sql_lex.cc:
Added the new unsafe error ER_BINLOG_UNSAFE_MIXED_STATEMENT.
sql/sql_lex.h:
Added the new unsafe error ER_BINLOG_UNSAFE_MIXED_STATEMENT.
After stopped slave, it is possible that the Dump thread on master
is still running and has locked the semi-sync master plugin, and when
uninstalling the semi-sync master plugin, a plugin busy warning could
be generated.
Fixed by disabling the warnings when uninstalling semi-sync plugin
on master.
Repairing MyISAM table with fulltext indexes and low
myisam_sort_buffer_size may crash the server.
Estimation of number of index entries was done incorrectly,
causing further assertion failure or server crash.
Docs note: min value for myisam_sort_buffer_size has been
changed from 4 to 4096.
mysql-test/r/fulltext.result:
A test case for BUG#51866.
mysql-test/r/myisam.result:
Min value for myisam_sort_buffer_size is 4096.
mysql-test/r/variables.result:
Min value for myisam_sort_buffer_size is 4096.
mysql-test/suite/sys_vars/r/myisam_sort_buffer_size_basic_32.result:
Min value for myisam_sort_buffer_size is 4096.
mysql-test/t/fulltext.test:
A test case for BUG#51866.
sql/mysqld.cc:
Min value for myisam_sort_buffer_size is 4096.
storage/myisam/mi_check.c:
When estimating number of index entries for external
fulltext parser, take into account that key_length may
be bigger than myisam_sort_buffer_size. Reuse logic
from _create_index_by_sort(): force MIN_SORT_BUFFER to
be min value for myisam_sort_buffer_size.
Another problem is that ftkey_nr has no other meaning
than serial number of fulltext index starting with 1.
We can't say if this key using built-in or external
parser basing on it's value. In other words we always
entered if-branch for external parser. At this point,
the only way to check if we use default parser is to
compare keyinfo::parser with &ft_default_parser.
storage/myisam/sort.c:
Get rid of MIN_SORT_MEMORY, use MIN_SORT_BUFFER instead
(defined in myisamdef.h, has the same value and purpose).
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
When mysqlbinlog was given the --database=X flag, it always printed
'ROLLBACK TO', but the corresponding 'SAVEPOINT' statement was not
printed. The replicated filter(replicated-do/ignore-db) and binlog
filter (binlog-do/ignore-db) has the same problem. They are solved
in this patch together.
After this patch, We always check whether the query is 'SAVEPOINT'
statement or not. Because this is a literal check, 'SAVEPOINT' and
'ROLLBACK TO' statements are also binlogged in uppercase with no
any comments.
The binlog before this patch can be handled correctly except one case
that any comments are in front of the keywords. for example:
/* bla bla */ SAVEPOINT a;
/* bla bla */ ROLLBACK TO a;
The log event of 'CREATE EVENT' was being binlogged with garbage
at the end of the query if 'CREATE EVENT' is followed by another SQL statement
and they were executed as one command.
for example:
DELIMITER |;
CREATE EVENT e1 ON EVERY DAY DO SELECT 1; SELECT 'a';
DELIMITER ;|
When binlogging 'CREATE EVENT', we always create a new statement with definer
and write it into the log event. The new statement is made from cpp_buf(preprocessed buffer).
which is not a c string(end with '\0'), but it is copied as a c string.
In this patch, cpp_buf is copied with its length.
A failed REVOKE statement is logged with error=0, thus causing
the slave to stop. The slave should not stop as this was an
expected error. Given that the execution failed on the master as
well the error code should be logged so that the slave can replay
the statement, get an error and compare with the master's
execution outcome. If errors match, then slave can proceed with
replication, as the error it got, when replaying the statement,
was expected.
In this particular case, the bug surfaces because the error code
is pushed to the THD diagnostics area after writing the event to
the binary log. Therefore, it would be logged with the THD
diagnostics area clean, hence its error code would not contain
the correct code.
We fix this by moving the error reporting ahead of the call to
the routine that writes the event to the binary log.
Conflicts:
Text conflict in mysql-test/r/partition_innodb.result
Text conflict in sql/field.h
Text conflict in sql/item.h
Text conflict in sql/item_cmpfunc.h
Text conflict in sql/item_sum.h
Text conflict in sql/log_event_old.cc
Text conflict in sql/protocol.cc
Text conflict in sql/sql_select.cc
Text conflict in sql/sql_yacc.yy
DBUG_SYNC_POINT has at least one strong limitation that it's not defined
on all platforms. It has issues cooperating with @@debug.
All in all its functionality is superseded by DEBUG_SYNC facility and
there is no reason to maintain the old less flexible one.
Fixed with adding debug_sync_set_action() function as a facility to set up
a sync-action in the server sources code and re-writing existing simulations
(found 3) to use it.
Couple of tests have been reworked as well.
The patch offers a pattern for setting sync-points in replication threads
where the standard DEBUG_SYNC does not suffice to reach goals.
mysql-test/extra/rpl_tests/rpl_get_master_version_and_clock.test:
rewriting the test from GET_LOCK()-based to DEBUG_SYNC-based;
a pattern of usage DEBUG_SYNC for replication testing is provided.
mysql-test/suite/rpl/r/rpl_get_master_version_and_clock.result:
results are changed.
mysql-test/suite/rpl/t/rpl_get_master_version_and_clock.test:
rewriting the test from GET_LOCK()-based to DEBUG_SYNC-based;
limiting the test to run only with MIXED binlog-format as the test last
some 10 secs sensitively contributing to the total of tests run.
mysql-test/suite/rpl/t/rpl_show_slave_running.test:
rewriting the test from GET_LOCK()-based to DEBUG_SYNC-based.
sql/debug_sync.cc:
adding debug_sync_set_action() function as a facility to set up
a sync-action in the server sources code.
sql/debug_sync.h:
externalizing debug_sync_set_action().
sql/item_func.cc:
purging sources from DBUG_SYNC_POINT.
sql/mysql_priv.h:
purging sources from DBUG_SYNC_POINT.
sql/slave.cc:
rewriting failure simulations to base on DEBUG_SYNC rather than GET_LOCK()-based DBUG_SYNC_POINT.
sql/sql_repl.cc:
removing an orphan failure simulation line because no counterpart in tests existing.
All numeric operators and functions on integer, floating point
and DECIMAL values now throw an 'out of range' error rather
than returning an incorrect value or NULL, when the result is
out of supported range for the corresponding data type.
Some test cases in the test suite had to be updated
accordingly either because the test case itself relied on a
value returned in case of a numeric overflow, or because a
numeric overflow was the root cause of the corresponding bugs.
The latter tests are no longer relevant, since the expressions
used to trigger the corresponding bugs are not valid anymore.
However, such test cases have been adjusted and kept "for the
record".
mysql-test/r/func_math.result:
Added test cases for bug #8433.
Updated results of the test case for bug #31236.
mysql-test/r/func_misc.result:
Streamlined test cases.
mysql-test/r/func_test.result:
Streamlined test cases.
mysql-test/r/select.result:
Streamlined test cases.
mysql-test/r/sp.result:
Streamlined test cases.
mysql-test/r/strict.result:
Streamlined test cases.
mysql-test/r/type_newdecimal.result:
Streamlined test cases.
mysql-test/suite/sys_vars/r/sql_slave_skip_counter_basic.result:
Streamlined test cases.
mysql-test/suite/sys_vars/t/sql_slave_skip_counter_basic.test:
Streamlined test cases.
mysql-test/t/func_math.test:
Added test cases for bug #8433.
Updated results of the test case for bug #31236.
mysql-test/t/func_misc.test:
Streamlined test cases.
mysql-test/t/func_test.test:
Streamlined test cases.
mysql-test/t/select.test:
Streamlined test cases.
mysql-test/t/sp.test:
Streamlined test cases.
mysql-test/t/strict.test:
Streamlined test cases.
mysql-test/t/type_newdecimal.test:
Streamlined test cases.
sql/item_create.cc:
Changed Item_func_cot() to be defined as a standalone Item
rather than a combination of "1 / TAN(x)".
sql/item_func.cc:
Throw an 'out of range' error rather than returning an
incorrect value or NULL, when the result of a numeric
operator or a function is out of supported range for
the corresponding data type.
sql/item_func.h:
Added validation helpers as inline methods of Item_func.
sql/share/errmsg-utf8.txt:
New ER_DATA_OUT_OF_RANGE error.
for general use.
mysql-test/Makefile.am:
Adding directories of additional test suites
mysql-test/mysql-stress-test.pl:
Adding check for additional errors checking during test run
for InnoDB
The class Field_bit_as_char stores the metadata for the
field incorrecly because bytes_in_rec and bit_len are set
to (field_length + 7 ) / 8 and 0 respectively, while
Field_bit has the correct values field_length / 8 and
field_length % 8.
Solved the problem by re-computing the values for the
metadata based on the field_length instead of using the
bytes_in_rec and bit_len variables.
To handle compatibility with old server, a table map
flag was added to indicate that the bit computation is
exact. If the flag is clear, the slave computes the
number of bytes required to store the bit field and
compares that instead, effectively allowing replication
*without conversion* from any field length that require
the same number of bytes to store.
mysql-test/suite/rpl/t/rpl_typeconv_innodb.test:
Adding test to check compatibility for bit field
replication when using InnoDB
sql/field.cc:
Extending compatible_field_size() with flags from
table map to allow fields to check master info.
sql/field.h:
Extending compatible_field_size() with flags from
table map to allow fields to check master info.
sql/log.cc:
Removing table map flags since they are not used
outside table map class.
sql/log_event.cc:
Removing flags parameter from table map constructor
since it is not used and does not have to be exposed.
sql/log_event.h:
Adding flag to denote that bit length for bit field type
is exact and not potentially rounded to even bytes.
sql/rpl_utility.cc:
Adding fields to table_def to store table map flags.
sql/rpl_utility.h:
Removing obsolete comment and adding flags to store
table map flags from master.
concurrent I_S query
There were two problem:
1) MYSQL_LOCK_IGNORE_FLUSH also ignored name locks
2) there was a race between abort_and_upgrade_locks and
alter_close_tables
(i.e. remove_table_from_cache and
close_data_files_and_morph_locks)
Which allowed the table to be opened with MYSQL_LOCK_IGNORE_FLUSH flag
resulting in renaming a partition that was already in use,
which could cause the table to be unusable.
Solution was to not allow IGNORE_FLUSH to skip waiting for
a named locked table.
And to not release the LOCK_open mutex between the
calls to remove_table_from_cache and
close_data_files_and_morph_locks by merging the functions
abort_and_upgrade_locks and alter_close_tables.
mysql-test/suite/parts/r/partition_debug_sync_innodb.result:
Bug#50561: ALTER PARTITIONS does not have adequate lock, breaks with
concurrent I_S query
Added test result
mysql-test/suite/parts/t/partition_debug_sync_innodb-master.opt:
Bug#50561: ALTER PARTITIONS does not have adequate lock, breaks with
concurrent I_S query
Added test option
mysql-test/suite/parts/t/partition_debug_sync_innodb.test:
Bug#50561: ALTER PARTITIONS does not have adequate lock, breaks with
concurrent I_S query
Added test file
sql/authors.h:
Bug#50561: ALTER PARTITIONS does not have adequate lock, breaks with
concurrent I_S query
Time to be acknowledged :)
sql/ha_partition.cc:
Bug#50561: ALTER PARTITIONS does not have adequate lock, breaks with
concurrent I_S query
Added DEBUG_SYNC for deterministic testing
sql/mysql_priv.h:
Bug#50561: ALTER PARTITIONS does not have adequate lock, breaks with
concurrent I_S query
Renamed function since merging alter_close_tables into
abort_and_upgrade_lock.
sql/sql_base.cc:
Bug#50561: ALTER PARTITIONS does not have adequate lock, breaks with
concurrent I_S query
Changed MYSQL_LOCK_IGNORE_FLUSH to not ignore name locks
(open_placeholder).
Merged alter_close_tables into abort_and_upgrade_locks
(and added _and_close_table to the name)
to not release LOCK_open between remove_table_from_cache
and close_data_files_and_morph_locks.
Added DEBUG_SYNC for deterministic testing.
sql/sql_partition.cc:
Bug#50561: ALTER PARTITIONS does not have adequate lock, breaks with
concurrent I_S query
Removed alter_close_tables, (merged it into
abort_and_upgrad_lock) so that LOCK_open never is released
between remove_table_from_cache and
close_data_files_and_morph_locks.
sql/sql_show.cc:
Bug#50561: ALTER PARTITIONS does not have adequate lock, breaks with
concurrent I_S query
Added DEBUG_SYNC for deterministic testing
In BUG#49562 we fixed the case where numeric user var events
would not serialize the flag stating whether the value was signed
or unsigned (unsigned_flag). This fixed the case that the slave
would get an overflow while treating the unsigned values as
signed.
In this bug, we find that the unsigned_flag can sometimes change
between the moment that the user value is recorded for binlogging
purposes and the actual binlogging time. Since we take the
unsigned_flag from the runtime variable data, at binlogging time,
and the variable value is comes from the copy taken earlier in
the execution, there may be inconsistency in the
User_var_log_event between the variable value and its
unsigned_flag.
We fix this by also copying the unsigned_flag of the
user_var_entry when its value is copied, for binlogging
purposes. Later, at binlogging time, we use the copied
unsigned_flag and not the one in the runtime user_var_entry
instance.
Non-determinism of the test was caused by lack of setting a proper value to hb period,
actually fixed by BUG@50767.
These fixes aim at possible non-determinism in comparison of received
hb events by master and slave in the circular part of the test.
Even though the HB periods ratio was choosen to be as high as 10, it's still incorrect
to compare number of hb-events basing only a relation between their periods.
Yet another issue is relatively short 60 secs timeout of wait_for_status_var.inc
makes valgrind runs to fail.
Fixed with deploying wait_for_slave_io_to_start afront of calling wait_for_status_var.
The test is made runnable only with MIXED binlog-format as it has close to 1 min
total exec time and there is nothing format specific in it.
mysql-test/suite/rpl/r/rpl_heartbeat_basic.result:
results are changed.
mysql-test/suite/rpl/t/rpl_heartbeat_basic.test:
Reducing the test env to run in only with MIXED mode;
Simplifying logics of the circular setup to verify only
that HB flows both directions.
Conflicts:
Text conflict in client/mysqlbinlog.cc
Text conflict in mysql-test/r/explain.result
Text conflict in mysql-test/r/subselect.result
Text conflict in mysql-test/r/subselect3.result
Text conflict in mysql-test/r/type_datetime.result
Text conflict in sql/share/Makefile.am
