Row-based replication requires the types of columns on the
master and slave to be approximately the same (some safe
conversions between strings are allowed), but does not
allow safe conversions between fields of similar types such
as TINYINT and INT.
This patch implement type conversions between similar fields
on the master and slave.
The conversions are controlled using a new variable
SLAVE_TYPE_CONVERSIONS of type SET('ALL_LOSSY','ALL_NON_LOSSY').
Non-lossy conversions are any conversions that do not run the
risk of losing any information, while lossy conversions can
potentially truncate the value. The column definitions are
checked to decide if the conversion is acceptable.
If neither conversion is enabled, it is required that the
definitions of the columns are identical on master and slave.
Conversion is done by creating an internal conversion table,
unpacking the master data into it, and then copy the data to
the real table on the slave.
.bzrignore:
New files added
client/Makefile.am:
New files added
client/mysqlbinlog.cc:
Functions in rpl_utility.cc is now needed by mysqlbinlog.cc.
libmysqld/Makefile.am:
New files added
mysql-test/extra/rpl_tests/check_type.inc:
Test include file to check a single type conversion.
mysql-test/extra/rpl_tests/rpl_extraSlave_Col.test:
Switching to use INT instead of TEXT for column that should not have matching types.
mysql-test/extra/rpl_tests/rpl_row_basic.test:
Adding code to enable type conversions for BIT tests since InnoDB
cannot handle them properly due to incorrect information stored as
metadata.
mysql-test/extra/rpl_tests/type_conversions.test:
Test file to check a set of type conversions
with current settings of slave_type_conversions.
mysql-test/suite/rpl/t/rpl_typeconv.test:
Test file to test conversions from master to slave with
all possible values for slave_type_conversions.
The test also checks that the slave_type_conversions
variable works as expected.
sql/field.cc:
Changing definition of compatible_field_size to both check if
two field with identical base types are compatible and give an
order between them if they are compatible.
This only implement checking on the slave, so it will not affect
replication from an old master to a new slave.
sql/field.h:
Changing prototypes for functions:
- compatible_field_size()
- init_for_tmp_table()
- row_pack_length()
sql/log_event.cc:
Changing compability checks to build a conversion table if the fields
are compatible, but does not have the same base type.
sql/log_event_old.cc:
Changing compability checks to build a conversion table if the fields
are compatible, but does not have the same base type.
sql/mysql_priv.h:
Adding global option variable for SLAVE_TYPE_CONVERSIONS
sql/mysqld.cc:
Adding SLAVE_TYPE_CONVERSIONS global server variable.
sql/rpl_record.cc:
Changing unpack_row to use the conversion table if present.
sql/rpl_rli.h:
Removing function get_tabledef and replacing it with get_table_data().
This function retrieve data for table opened for replication, not just
table definition.
sql/rpl_utility.cc:
Function table_def::compatible_with is changed to compare table on master
and slave for compatibility and generate a conversions table if they are
compatible.
Computing real type of fields from metadata for ENUM and SET types.
Computing pack_length correctly for ENUM, SET, and BLOB types.
Adding optimization to not check compatibility if no
slave type conversions are enabled.
sql/rpl_utility.h:
Changing prototypes since implementation has changed.
Modifying table_def::type() to return real type instead of stored type.
sql/set_var.cc:
Adding SLAVE_TYPE_CONVERSIONS variable.
sql/set_var.h:
Adding SLAVE_TYPE_CONVERSIONS variable.
sql/share/errmsg.txt:
Adding error messages for slave type conversions.
sql/sql_class.h:
Adding SLAVE_TYPE_CONVERSIONS variable.
sql/sql_select.cc:
Correcting create_virtual_tmp_table() to compute null bit positions
correctly in the presence of bit fields.
Text conflict in mysql-test/collections/default.experimental
Text conflict in mysql-test/r/show_check.result
Text conflict in mysql-test/r/sp-code.result
Text conflict in mysql-test/suite/binlog/r/binlog_tmp_table.result
Text conflict in mysql-test/suite/rpl/t/disabled.def
Text conflict in mysql-test/t/show_check.test
Text conflict in mysys/my_delete.c
Text conflict in sql/item.h
Text conflict in sql/item_cmpfunc.h
Text conflict in sql/log.cc
Text conflict in sql/mysqld.cc
Text conflict in sql/repl_failsafe.cc
Text conflict in sql/slave.cc
Text conflict in sql/sql_parse.cc
Text conflict in sql/sql_table.cc
Text conflict in sql/sql_yacc.yy
Text conflict in storage/myisam/ha_myisam.cc
Corrected results for
stm_auto_increment_bug33029.reject 2009-12-01
20:01:49.000000000 +0300
<andrei> @@ -42,9 +42,6 @@
<andrei> RETURN i;
<andrei> END//
<andrei> CALL p1();
<andrei> -Warnings:
<andrei> -Note 1592 Statement may not be safe to log in statement
format.
<andrei> -Note 1592 Statement may not be safe to log in statement
format.
There should be indeed no Note present because there is in fact autoincrement
top-level query in sp() that triggers inserting in yet another auto-inc table.
(todo: alert DaoGang to improve the test).
The mentioned on the bug report set of bugs fixes have not be pushed to the main trees.
Fixed with extracting commits done to 6.0-rpl tree and applying them to the main 5.1.
Notes.
1. part of changes - the mtr's specific - were packported to the main 5.0 tree for mtr v1
as http://lists.mysql.com/commits/46562
However, there is no that fix anymore in the mtr v2. (This fact was mailed to mtr maintaining
people).
2. Bug@36929 crash in kill_zombie_dump_threads-> THD::awake() with replication tests
is not backported because the base code of the patch is libevent and that was removed
from the main trees due to its instability.
client/mysqlbinlog.cc:
fixes for BUG#35546
mysql-test/suite/rpl/r/rpl_bug41902.result:
the new tests result file is added.
mysql-test/suite/rpl/t/rpl_bug41902-slave.opt:
conf file for bug41902 testing is added.
mysql-test/suite/rpl/t/rpl_bug41902.test:
regression tests for Bug #41902 is added.
sql/log.cc:
collection of changes due to Bug #48463.
sql/log.h:
collection of changes due to Bug #48463.
sql/rpl_rli.h:
collection of changes due to Bug #48463.
sql/slave.cc:
collection of changes due to Bug #48463.
sql/sql_repl.cc:
collection of changes due to Bug #48463.
The reason for the bug is that mysqtest as well as other client tools
running in test suite (mysqlbinlog, mysqldump) will first try to connect
whatever database has created shared memory with default base name
"MySQL" and use this. (Same effect could be seen on Unix if mtr would
not care to calculate "port" and "socket" parameter).
The fix ensures that all client tools and running in mtr use unique
per-database shared memory base parameters, so there is no possibility
to clash with already installed one. We use socket name for shared memory
base (it's known to be unique). This shared-memory-base is written to the
MTR config file to the [client] and [mysqld] sections. Fix made also made
sure all client tools understand and correctly handle --shared-memory-base.
Prior to this patch it was not the case for mysqltest, mysqlbinlog and
mysql_client_test.
All new connections done from mtr scripts via connect() will by default
set shared-memory-base. And finally, there is a possibility to force
shared memory or pipe connection and overwrite shared memory/pipe base name
from within mtr scripts via optional PIPE or SHM modifier. This functionality
was manually backported from 6.0
(original patch http://lists.mysql.com/commits/74749)
- Review fixes
client/Makefile.am:
- Make it build on Linux
client/mysqlbinlog.cc:
- Coding style fixes
- Better/more comments
- Use client/sql_string.*, not server's sql/sql_string.*.
- Don't declare a dummy TABLE_LIST structure in the client.
client/sql_string.h:
- Use client/sql_string.*, not server's sql/sql_string.*.
sql/log_event.cc:
= Fix coding style
= Introduce Log_event::event_owns_temp_buf which tells whether Log_event::temp_buf is 'owned' by the Log_event object and should be my_free'd on return.
This is needed because rewrite_db() needs to dispose of the buffer, and
- when mysqlbinlog is reading directly from binlog file, the buffer
should be freed
- when mysqlbinlog is reading from a server, the buffer is a part of network
buffer and shouldn't be freed.
sql/log_event.h:
Introduce Log_event::event_owns_temp_buf which tells whether Log_event::temp_buf is 'owned' by the Log_event object and should be my_free'd on return.
This is needed because rewrite_db() needs to dispose of the buffer, and
- when mysqlbinlog is reading directly from binlog file, the buffer
should be freed
- when mysqlbinlog is reading from a server, the buffer is a part of network
buffer and shouldn't be freed.
sql/mysqld.cc:
- Better/more comments
sql/rpl_filter.cc:
- #ifdef-out Rpl_filter::tables_ok from the client. This allows not
to define dummy TABLE_LIST on the client
sql/rpl_filter.h:
- #ifdef-out Rpl_filter::tables_ok from the client. This allows not
to define dummy TABLE_LIST on the client
sql/sql_string.cc:
- Use client/sql_string.*, not server's sql/sql_string.*.
sql/sql_string.h:
- Use client/sql_string.*, not server's sql/sql_string.*.
Conflicts
=========
Text conflict in .bzr-mysql/default.conf
Text conflict in libmysqld/CMakeLists.txt
Text conflict in libmysqld/Makefile.am
Text conflict in mysql-test/collections/default.experimental
Text conflict in mysql-test/extra/rpl_tests/rpl_row_sp006.test
Text conflict in mysql-test/suite/binlog/r/binlog_tmp_table.result
Text conflict in mysql-test/suite/rpl/r/rpl_loaddata.result
Text conflict in mysql-test/suite/rpl/r/rpl_loaddata_fatal.result
Text conflict in mysql-test/suite/rpl/r/rpl_row_create_table.result
Text conflict in mysql-test/suite/rpl/r/rpl_row_sp006_InnoDB.result
Text conflict in mysql-test/suite/rpl/r/rpl_stm_log.result
Text conflict in mysql-test/suite/rpl_ndb/r/rpl_ndb_circular_simplex.result
Text conflict in mysql-test/suite/rpl_ndb/r/rpl_ndb_sp006.result
Text conflict in mysql-test/t/mysqlbinlog.test
Text conflict in sql/CMakeLists.txt
Text conflict in sql/Makefile.am
Text conflict in sql/log_event_old.cc
Text conflict in sql/rpl_rli.cc
Text conflict in sql/slave.cc
Text conflict in sql/sql_binlog.cc
Text conflict in sql/sql_lex.h
21 conflicts encountered.
NOTE
====
mysql-5.1-rpl-merge has been made a mirror of mysql-next-mr:
- "mysql-5.1-rpl-merge$ bzr pull ../mysql-next-mr"
This is the first cset (merge/...) committed after pulling
from mysql-next-mr.
There are some problems about help text:
- It is stated that "auto" is the default twice. It need be stated only once.
- It is stated that --base64-output is short for --base64-output=always. But that sounds
like the default is "always", not "auto".
Make the help text clear as following:
Determine when the output statements should be base64-encoded BINLOG
statements: 'never' disables it and works only for binlogs without
row-based events; 'auto' prints base64 only when necessary (i.e.,
for row-based events and format description events); 'always' prints
base64 whenever possible. 'always' is for debugging only and should
not be used in a production system. If this argument is not given,
the default is 'auto'; if it is given with no argument, 'always' is used.
Add Rpl_filter to mysqlbinlog.cc
Note. Though within MWL#36 we are going to use only two Rpl_filter's
methods (add_db_rewrite and get_rewrite_db), we look forward for
MWL#40 where Rpl_filter is likely to be used to its more extent.
Note. Within MWL#36 we will not use Rpl_filter for supporting --database
option: this option allows to specify only one database what
doesn't correlate with Rpl_filter::add_do_db() (using this method
will either appear "artificial" or require changing --database
semantics). To be discussed within MWL#40.
To add Rpl_filter we need:
1. include sql_string.h
There are two instances of sql_string.* files - in sql and in client
directories. We need to use the ones from the sql dir.
2. include sql_list.h
This requires to define a client version of sql_alloc() function.
3. include rpl_filter.h
This requires a definition of system_charset_info variable.
Besides, Rpl_filter::tables_ok() refers to a TABLE_LIST structure which
encounts deep non-client dependencies and can't be used here as is. On
the other hand, tables_ok() make use only few TABLE_LIST's members and
none of them depends on specific server context. This allows to redefine
TABLE_LIST in a client context so that tables_ok() becomes admissible
(surely it's a kind of hack but (at least currently) it's better than
#ifndef'ing this method in Rpl_filter definition).
Also add Rpl_filter::rewrite_db_is_empty() method. This is needed to be
able to check that --rewrite-db is not used jointly with --base64-output=
always (this is not supported - at least currently).
added code to exit a tool if the forced config file wasn't found
per-file comments:
client/mysql.cc
Bug#47216 programs should quit if the file specified by --defaults-file option isn't found
added code to exit a tool if the forced config file wasn't found
client/mysql_upgrade.c
Bug#47216 programs should quit if the file specified by --defaults-file option isn't found
added code to exit a tool if the forced config file wasn't found
client/mysqladmin.cc
Bug#47216 programs should quit if the file specified by --defaults-file option isn't found
added code to exit a tool if the forced config file wasn't found
client/mysqlcheck.c
Bug#47216 programs should quit if the file specified by --defaults-file option isn't found
added code to exit a tool if the forced config file wasn't found
client/mysqldump.c
Bug#47216 programs should quit if the file specified by --defaults-file option isn't found
added code to exit a tool if the forced config file wasn't found
client/mysqlimport.c
Bug#47216 programs should quit if the file specified by --defaults-file option isn't found
added code to exit a tool if the forced config file wasn't found
client/mysqlshow.c
Bug#47216 programs should quit if the file specified by --defaults-file option isn't found
added code to exit a tool if the forced config file wasn't found
client/mysqlslap.c
Bug#47216 programs should quit if the file specified by --defaults-file option isn't found
added code to exit a tool if the forced config file wasn't found
mysql-test/t/mysql.test
Bug#47216 programs should quit if the file specified by --defaults-file option isn't found
test added
sql/mysqld.cc
Bug#47216 programs should quit if the file specified by --defaults-file option isn't found
added code to exit a tool if the forced config file wasn't found
storage/myisam/myisamchk.c
Bug#47216 programs should quit if the file specified by --defaults-file option isn't found
added code to exit a tool if the forced config file wasn't found
storage/myisam/myisampack.c
Bug#47216 programs should quit if the file specified by --defaults-file option isn't found
added code to exit a tool if the forced config file wasn't found
There were two memory leaks in mysqlbinlog command, one was already
fixed by previous patches, another one was that defaults_argv was
set to the value of argv after parse_args, in which called
handle_options after calling load_defaults and changed the value
of argv, and caused the memory allocated for defaults arguments
not freed.
Fixed the problem by setting defaults_argv right after calling
load_defaults.
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
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/t/mysqlbinlog.test:
Added test to verify if the 'BEGIN', 'COMMIT' and 'ROLLBACK' are output
in regardless of database filtering
Bug#24509 - 2048 file descriptor limit on windows needs increasing, also
WL#3049 - improved Windows I/O
The patch replaces the use of the POSIX I/O interfaces in mysys on Windows with
the Win32 API calls (CreateFile, WriteFile, etc). The Windows HANDLE for the open
file is stored in the my_file_info struct, along with a flag for append mode
because the Windows API does not support opening files in append mode in all cases)
The default max open files has been increased to 16384 and can be increased further
by setting --max-open-files=<value> during the server start.
Another major change in this patch that almost all Windows specific file IO code
has been moved to a new file my_winfile.c, greatly reducing the amount of code
in #ifdef blocks within mysys, thus improving readability.
Minor enhancements:
- my_(f)stat() is changed to use __stati64 structure with 64 file size
and timestamps. It will return correct file size now (C runtime implementation
used to report outdated information)
- my_lock on Windows is prepared to handle additional timeout parameter
- after review : changed __WIN__ to _WIN32 in the new and changed code.
client/mysqlbinlog.cc:
fileno -> my_fileno
client/readline.cc:
fileno -> my_fileno
include/config-win.h:
Increase OS_FILE_LIMIT for Windows.
Remove O_SHARE - Windows does not support it. Its definition conflicts with
O_SHORT_LIVED, that has different semantics.
include/my_dir.h:
Use stat64 for stat() family of functions on Windows, because of 64 bit file size.
include/my_global.h:
Increased default value for open file limit to 16K
include/my_sys.h:
- my_file_info got new structure members - file handle and open flags
- 2 new Windows-only mysys functions : my_get_osfhandle and my_osmaperr,
modelled after Windows C runtime functions _get_osfhandle and _dosmaperr
libmysql/CMakeLists.txt:
new files my_winfile.c and my_winerr.c
mysql-test/suite/large_tests/r/lock_tables_big.result:
test for more then 2048 open file descriptors on Windows
mysql-test/suite/large_tests/t/lock_tables_big.test:
test for more then 2048 open file descriptors on Windows
mysys/CMakeLists.txt:
new files my_winfile.c and my_winerr.c
mysys/Makefile.am:
new files my_winfile.c and my_winerr.c
mysys/default_modify.c:
fileno -> my_fileno
mysys/my_chsize.c:
implementation of chsize on Windows now moved to my_winfile.c
mysys/my_create.c:
- my_sopen->my_win_open
- close open file before removing (won't generally work on Windows otherwise)
mysys/my_file.c:
On Windows, files returned by my_open will not start with 0, but 2048
(making it simple to detect incompatible mix of CRT and mysys io functions)
mysys/my_fopen.c:
fileno->my_win_fileno , fclose->my_win_fclose, fdopen->my_win_fdopen
Check for legal filename is done by my_win_[f]open functions
mysys/my_fstream.c:
fileno->my_fileno
mysys/my_lib.c:
Windows stat() functions are moved to my_winfile.c
mysys/my_lock.c:
Move Windows code under #ifdef to a separate function win_lock().
Add a parameter for lock wait timeout
mysys/my_mmap.c:
_get_osfhandle->my_get_osfhandle
mysys/my_open.c:
my_sopen->my_win_open (simpler interface)
mysys/my_pread.c:
moved most windows specific code to my_win_file.c
Use my_win_pread
mysys/my_quick.c:
Use my_win_read/my_win_write
mysys/my_read.c:
Moved most of windows specific code to my_win_file.c
Use my_win_read()
mysys/my_seek.c:
On Windows, use my_win_lseek() in my_seek()/my_tell()
Removed dead code (synchronization of lseeks)
Improved DBUG tracing (file position is ulonglong, not ulong)
mysys/my_static.c:
Removed array initialization. my_file_info_default is global variable
thus it is initialized with all zeros anyway
mysys/my_sync.c:
_commit->my_win_fsync
mysys/my_winerr.c:
New file my_winerr.c
Exports my_osmaperr modelled after undocumented C runtime
function _dosmaperr(). The problem with _dosmaperr() used previously is that
1) it is nowhere documented and thus code relying on it is not guaranteed to work
in subsequent releases on the C runtime
2) it is present only in static C runtime (mysqld does not link if compiled with
/MD)
mysys/my_winfile.c:
New file my_winfile.c
Implements ANSI/Posix file IO routines, when possible using native Windows IO, without
C runtime (C runtime dropped because of the 2048 file descriptor limit).
mysys/my_write.c:
write->my_win_write
mysys/mysys_priv.h:
Declaration of Windows Posix functions (private to mysys, shall not be visible
outside)
storage/innobase/handler/ha_innodb.cc:
mysys native Windows IO : correct innodb tmp file handling
mysql_tmpfile does not return valid CRT file descriptor, thus
it is not possible to dup() it. Instead, the native file handle has
to be duplicated and then converted to CRT descriptor.
storage/myisam/mi_locking.c:
_commit->my_sync
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.
The --hexdump option crashed mysqlbinlog when used together
with the --read-from-remote-server option due to use of
uninitialized memory.
Since Log_event::print_header() relies on temp_buf to be
initialized when the --hexdump option is present,
dump_remote_log_entries() was fixed to setup temp_buf to point
to the start of a binlog event as done in
dump_local_log_entries().
The root cause of this bug is identical to the one for
bug #17654. The latter was fixed in 5.1 and up, so this
patch is backport of the patches for bug #17654 to 5.0.
Only 5.0 needs a changelog entry.
client/mysqlbinlog.cc:
Fixed dump_remote_log_entries() so that temp_buf is initialized
as it may be used later by Log_event::print_header() if the
--hexdump option is present.
mysql-test/r/mysqlbinlog.result:
Added a test case for bug #41943.
mysql-test/t/mysqlbinlog.test:
Added a test case for bug #41943.
- Remove bothersome warning messages. This change focuses on the warnings
that are covered by the ignore file: support-files/compiler_warnings.supp.
- Strings are guaranteed to be max uint in length
- Remove bothersome warning messages. This change focuses on the warnings
that are covered by the ignore file: support-files/compiler_warnings.supp.
- Strings are guaranteed to be max uint in length
- Implementing --base64-format=decode-rows, to display
SQL-alike decoded row events without their BINLOG statements.
- Adding --base64-format=decode-rows into tests when
calling mysqlbinlog to avoid non-deterministic results
- Removing resetting of last_table_id in "RESET MASTER",
which appeared to be dangerous.
Implementing -v command line parameter to mysqlbinlog
to decode and print row events.
mysql-test/include/mysqlbinlog_row_engine.inc
mysql-test/r/mysqlbinlog_row.result
mysql-test/r/mysqlbinlog_row_big.result
mysql-test/r/mysqlbinlog_row_innodb.result
mysql-test/r/mysqlbinlog_row_myisam.result
mysql-test/r/mysqlbinlog_row_trans.result
mysql-test/t/mysqlbinlog_row.test
mysql-test/t/mysqlbinlog_row_big.test
mysql-test/t/mysqlbinlog_row_innodb.test
mysql-test/t/mysqlbinlog_row_myisam.test
mysql-test/t/mysqlbinlog_row_trans.test
Adding tests
client/Makefile.am
Adding new files to symlink
client/mysqlbinlog.cc
Adding -v option
sql/log_event.cc
Impelentations of the new methods
sql/log_event.h
Declaration of the new methods and member
sql/mysql_priv.h
Adding new function prototype
sql/rpl_tblmap.cc
Adding pre-processor conditions
sql/rpl_tblmap.h
Adding pre-processor conditions
sql/rpl_utility.h
Adding pre-processor conditions
sql/sql_base.cc
Adding reset_table_id_sequence() function.
sql/sql_repl.cc
Resetting table_id on "RESET MASTER"
.bzrignore
Ignoring new symlinked files
into zippy.cornsilk.net:/home/cmiller/work/mysql/bug26294/my51-bug26294
client/mysqlbinlog.cc:
Auto merged
include/my_time.h:
Auto merged
sql-common/my_time.c:
Auto merged
sql/init.cc:
Auto merged
sql/tztime.cc:
Auto merged
When linking with some external programs, "multiple definition
of `init_time'"
Rename init_time() to my_init_time() to avoid collision with other
libraries (particularly libmng).
client/mysqlbinlog.cc:
Rename init_time() to my_init_time().
include/my_time.h:
Rename init_time() to my_init_time().
sql-common/my_time.c:
Rename init_time() to my_init_time().
sql/init.cc:
Rename init_time() to my_init_time().
sql/tztime.cc:
Rename init_time() to my_init_time().
Problem: mysqlbinlog does not free memory if an error happens.
Fix: binlog-processing functions do not call exit() anymore. Instead, they
print an error and return an error code. Error codes are propagated all
the way back to main, and all allocated memory is freed on the way.
client/mysqlbinlog.cc:
- New error handling policy: functions processing binlogs don't just
exit() anymore. Instead, they print a message and return an error
status.
- New policy for the global `mysql' and `glob_description_event': these
are not passed as parameters anymore. The global pointer is used
instead.
- More error situations are detected and reported.
- Better error messages: the program never terminates with exit status 1
without explanation any more. Fixed spelling errors. Use consistent
format of messages (a single line beginning with "ERROR: " or
"WARNING: " and ending with "." is printed to stderr.)
- New memory handling: memory is always freed on program termination.
- Better comments: more functions are explained, doxygen is used, and
more precise formulations in some existing comments.
mysql-test/suite/binlog/r/binlog_base64_flag.result:
Result file updated since output format of mysqlbinlog changed while the
test was disabled.
mysql-test/suite/binlog/t/binlog_killed.test:
Mysqlbinlog now works as described when the binlog is open. Hence, the
--force-if-open flag must be passed
mysql-test/suite/binlog/t/binlog_killed_simulate.test:
Mysqlbinlog now works as described when the binlog is open. Hence, the
--force-if-open flag must be passed
mysql-test/suite/binlog/t/disabled.def:
Now that mysqlbinlog cleans up after itself on abnormal termination, we
can enable this test again.
into riska.(none):/home/sven/bk/b34355-backslash_in_path_name_under_win/5.1-new-rpl
client/mysqlbinlog.cc:
Auto merged
sql/slave.cc:
Auto merged
sql/slave.h:
Auto merged
slash in filenames also for Create_file_log_event.
client/mysqlbinlog.cc:
BUG#34355: mysqlbinlog outputs backslash as path separator for 4.1 binlogs
Problem: When the windows version of mysqlbinlog reads 4.1 binlogs
containing LOAD DATA INFILE, it outputs backslashes as path separators in
filenames. However, the output is typically piped to a client, and client
expects forward slashes.
Fix: Replace '\\' by '/' in filenames.
This patch adds code to convert the path for LOAD DATA INFILE
events to a Unix path which is needed for running mysql client
on Windows.
client/mysqlbinlog.cc:
BUG#32205 : Replaying statements from mysqlbinlog fails with a syntax error, replicates fine
This patch adds code to convert the path for LOAD DATA INFILE
events to a Unix path which is needed for running mysql client
on Windows.
The 'd:\x\y\z' path becomes 'd:xyz' when run in the client.
BitKeeper/deleted/.del-show_binlog_events2.inc:
Delete: mysql-test/include/show_binlog_events2.inc
client/mysqlbinlog.cc:
char -> uchar for raw memory.
sql/item_cmpfunc.cc:
Adding cast to remove warning when converting negative integer
to unsigned type.
sql/log_event.cc:
char -> uchar for raw memory.
sql/log_event.h:
char -> uchar for raw memory.
sql/rpl_utility.cc:
Adding cast to remove warning when converting negative integer
to unsigned type.
sql/slave.cc:
char -> uchar for raw memory.
sql/sql_repl.cc:
char -> uchar for raw memory.
sql-common/client.c:
char -> uchar for raw memory.
