mysql-test/r/myisam_data_pointer_size_func.result:
restore default value
mysql-test/r/partition_datatype.result:
test case fix
mysql-test/t/myisam_data_pointer_size_func.test:
restore default value
the problem: FORMAT func max_length value was calculated incorrectly
the fix: correct calculation of max_length
mysql-test/r/func_str.result:
test result
mysql-test/t/func_str.test:
test case
sql/item_strfunc.h:
the problem: FORMAT func max_length value was calculated incorrectly
the fix: correct calculation of max_length
show default value for BIT field in printable format
mysql-test/r/type_bit.result:
Bug#35796 SHOW CREATE TABLE and default value for BIT field
test result
mysql-test/t/type_bit.test:
Bug#35796 SHOW CREATE TABLE and default value for BIT field
test case
sql/item.cc:
Bug#35796 SHOW CREATE TABLE and default value for BIT field
issue an error if BIN|HEX deafult value is empty value
(behaviour like for INT fields)
reset diagnostics area state after error message is sent
mysql-test/r/myisampack.result:
test result
mysql-test/t/myisampack.test:
test case
sql/sql_table.cc:
reset diagnostics area state after error message is sent
modifying the original fix.
As it turned out --fix-db-names option of the mysqlcheck suppress
the --check_upgrade option, so we have to call the mysqlcheck twice
from the mysql_upgrade.
per-file comments:
client/mysql_upgrade.c
Bug#35934 mysql_upgrade calls mysqlcheck with insufficient parameters
The reason for the failures was bug #21205 (fixed in 6.0 by dtoa, but still present in 5.0/5.1).
mysql-test/r/type_float.result:
Modified the failing test case so that bug #21205 does not occur.
mysql-test/t/type_float.test:
Modified the failing test case so that bug #21205 does not occur.
binlog_row_mix_innodb_myisam resutls are corrected.
The last operations prior the dup error is
TRUNCATE table t2;
Therefore after
--error ER_DUP_ENTRY
INSERT INTO t2 select * from t1;
table t2 must be empty, and that is what the updated results confirm.
mysql-test/suite/binlog/r/binlog_row_mix_innodb_myisam.result:
results changed due to Bug #33420 fixing.
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.
The problem appears often in conjuction with temp files, when temp-pool is used, so that names of temp files are not unique.
The reason is that rapid deletiion and creation of fiiles with the same name on Windows is not guaranteed to succeed. File disappears from the file system only when the last handle to it is closed. If for example a virus scanner, a backup or indexing application opens the temp file just before MySQL deletes it, the file will enter "delete pending" state. In this state,it is not possible to open the file , or create a file with the same name (CreateFile returns ERROR_ACCESS_DENED, posix open returns EACESS)
Fix (rather a cheap workarounf) is not to use temp-pool when working with temporary files- this will make filenames unique.
With this patch , temp- pool setting will be ignored on anything but Linux(the option only made sense for Linux since its invention anyway).
Uncommited changes are replicated and stay on slave after
rollback on master
Making test slightly more generic and robust.
mysql-test/suite/rpl/t/rpl_trigger.test:
Adding code to check that InnoDB is available on slave as well.
Making code slightly more generic.
The problem here is that embedded server starts handle_thread manager
thread on mysql_library_init() does not stop it on mysql_library_end().
At shutdown, my_thread_global_end() waits for thread count to become 0,
but since we did not stop the thread it will give up after 5 seconds.
Solution is to move shutdown for handle_manager thread from kill_server()
(mysqld specific) to clean_up() that is used by both embedded and mysqld.
This patch also contains some refactorings - to avoid duplicate code,
start_handle_manager() and stop_handle_manager() functions are introduced.
Unused variables are eliminated. handle_manager does not rely on global
variable abort_loop anymore to stop (abort_loop is not set for embedded).
Note: Specifically on Windows and when using DBUG version of libmysqld,
the complete solution requires removing obsolete code my_thread_init()
from my_thread_var(). This has a side effect that a DBUG statement
after my_thread_end() can cause thread counter to be incremented, and
embedded will hang for some seconds. Or worse, my_thread_init() will
crash if critical sections have been deleted by the global cleanup
routine that runs in a different thread.
This patch also fixes and revert prior changes for Bug#38293
"Libmysqld crash in mysql_library_init if language file missing".
Root cause of the crash observed in Bug#38293 was bug in my_thread_init()
described above
client/mysql.cc:
sql_protocol_typelib is not exported from libmysqld
(does not make sense either)
thus excluded from embedded client
dbug/dbug.c:
revert changes for Bug#38293
include/my_dbug.h:
revert changes for Bug#38293
libmysql/libmysql.c:
Removed DBUG_POP call, because when called after my_end(), will access
THR_key_mysys that is already deleted. The result of pthread_get_specific
is not predictable in this case and hence DBUG_POP can crash.
libmysqld/examples/CMakeLists.txt:
Revert changes for Bug#38293.
libmysqld/lib_sql.cc:
code to start handle manager is factored out into
start_handle_manager() function
libmysqld/libmysqld.def:
Revert changes for Bug #38293
Remove excessive exports from libmysqld, export what API documents.
mysys/my_thr_init.c:
Remove windows-DLL-specific workaround for something (old code, no documentation for
what specifically). The problem is that even after my_thread_end() is finished,
DBUG statement can initiate my_thread_init(). This does not happen anywhere else and
should not happen on Windows either.
sql/mysql_priv.h:
- new functions start_handle_manager() and stop_handle_manager()
- move manager_thread_in_use variable to sql_manager.cc and made
it static
- remove manager_status, as it is unused
sql/mysqld.cc:
Code to start/stop handle_manager thread is factored out into start_handle_manager()
Bug #41173 rpl_packet fails sporadically on pushbuild: query 'DROP TABLE t1' failed
The both issues appeared to be a race between the SQL thread executing CREATE table t1
and the IO thread that is expected to stop at the consequent big size event.
The two events need serialization which is implemented.
The early bug required back-porting a part fixes for bug#38350 exclusively for 5.0 version.
mysql-test/r/rpl_packet.result:
results changed due to bug#33420, bug#41173.
mysql-test/t/rpl_packet.test:
adding synchronization for sql and io thread (bug#41173 problem).
simplifying the output to show only a relevant info (5.0 sole problem bug#33420).
after rollback on master
When starting a transaction with a statement containing changes
to both transactional tables and non-transactional tables, the
statement is considered as non-transactional and is therefore
written directly to the binary log. This behaviour was present
in 5.0, and has propagated to 5.1.
If a trigger containing a change of a non-transactional table is
added to a transactional table, any changes to the transactional
table is "tainted" as non-transactional.
This patch solves the problem by removing the existing "hack" that
allows non-transactional statements appearing first in a transaction
to be written directly to the binary log. Instead, anything inside
a transaction is treaded as part of the transaction and not written
to the binary log until the transaction is committed.
mysql-test/suite/rpl/t/rpl_row_create_table.test:
Removing positions from SHOW BINLOG EVENTS and using
reset_master_and_slave to start on a fresh binary log each time.
mysql-test/suite/rpl/t/rpl_slave_skip.test:
Adding explicit commit in AUTOCOMMIT=0 to make test work correctly.
mysql-test/suite/rpl/t/rpl_trigger.test:
Adding test case for BUG#40116.
sql/log.cc:
Changing commit logic in binlog_commit() to only commit when
committing a real transaction or committing a punch transaction.
bigint' fails on windows.
Visual Studio does not take into account some x86 hardware limitations
which leads to incorrect results when converting large DOUBLE values
to BIGINT UNSIGNED ones.
Fixed by adding a workaround for double->ulonglong conversion on
Windows.
include/config-win.h:
Added double2ulonglong(double) function implementing a workaround for
broken double->ulonglong conversion on Windows/x86.
include/my_global.h:
Define double2ulonglong() as a simple typecast for anything but
Windows.
mysql-test/r/type_float.result:
Added a test case for bug #27483.
mysql-test/t/type_float.test:
Added a test case for bug #27483.
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.
with non-RSA-requesting client if server uses RSA key
matchSuite() may not find a match.
It will return error in this case.
Added a error checking code that will prevent using uninitialized
memory in the code based on the assumption
that matchSuite() has found a match.
extra/yassl/src/yassl_imp.cpp:
Bug #39178: Correct error checking added