Bug#16565 mysqld --help --verbose does not order variablesBug#20413 sql_slave_skip_counter is not shown in show variables
Bug#20415 Output of mysqld --help --verbose is incomplete
Bug#25430 variable not found in SELECT @@global.ft_max_word_len;
Bug#32902 plugin variables don't know their names
Bug#34599 MySQLD Option and Variable Reference need to be consistent in formatting!
Bug#34829 No default value for variable and setting default does not raise error
Bug#34834 ? Is accepted as a valid sql mode
Bug#34878 Few variables have default value according to documentation but error occurs
Bug#34883 ft_boolean_syntax cant be assigned from user variable to global var.
Bug#37187 `INFORMATION_SCHEMA`.`GLOBAL_VARIABLES`: inconsistent status
Bug#40988 log_output_basic.test succeeded though syntactically false.
Bug#41010 enum-style command-line options are not honoured (maria.maria-recover fails)
Bug#42103 Setting key_buffer_size to a negative value may lead to very large allocations
Bug#44691 Some plugins configured as MYSQL_PLUGIN_MANDATORY in can be disabled
Bug#44797 plugins w/o command-line options have no disabling option in --help
Bug#46314 string system variables don't support expressions
Bug#46470 sys_vars.max_binlog_cache_size_basic_32 is broken
Bug#46586 When using the plugin interface the type "set" for options caused a crash.
Bug#47212 Crash in DBUG_PRINT in mysqltest.cc when trying to print octal number
Bug#48758 mysqltest crashes on sys_vars.collation_server_basic in gcov builds
Bug#49417 some complaints about mysqld --help --verbose output
Bug#49540 DEFAULT value of binlog_format isn't the default value
Bug#49640 ambiguous option '--skip-skip-myisam' (double skip prefix)
Bug#49644 init_connect and \0
Bug#49645 init_slave and multi-byte characters
Bug#49646 mysql --show-warnings crashes when server dies
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).
<tmp_tbl> with RBL
When binlogging the statement, the server always handle the existing
object as a table, even though it is a view. However a view is
handled differently in other parts of the code thus leading the
statement to crash in RBL if the view exists.
This happens because the underlying tables for the view are not opened
when we try to call store_create_info() on the view in order to build
a CREATE TABLE statement.
This patch will only address the crash problem, other binlogging
problems related to CREATE TABLE IF NOT EXISTS LIKE when the existing
object is a view will be solved by BUG 47442.
When the data directory contained a symbolic link to another
file system, and the DATA or INDEX DIRECTORY clause of a
CREATE TABLE statement referred to a subdirectory of the data
directory, this was accepted.
The problem was the use of a table file path name, which included
the table name without an extension, for the comparison against
the data directory path name. This was almost always a
non-existent file. The internal algorithm failed to resolve
symbolic links for non-existent files. So we compared unrelated
path names.
Fixed by truncating the table name from the path before resolving
symlinks. If this is also a non-existent path, the creation of
the table will fail anyway.
Backport to 5.6.0. 6.0-codebase revid: 2599.60.1
----------------------------------------------------------------------
ChangeSet@1.2571, 2008-04-08 12:30:06+02:00, vvaintroub@wva. +122 -0
Bug#32082 : definition of VOID in my_global.h conflicts with Windows
SDK headers
VOID macro is now removed. Its usage is replaced with void cast.
In some cases, where cast does not make much sense (pthread_*, printf,
hash_delete, my_seek), cast is ommited.
This is the non-ndb part of the patch.
The return value of mysql_bin_log.write was ignored by most callers,
which may lead to inconsistent on master and slave if the transaction
was committed while the binlog was not correctly written. If
my_error() is call in mysql_bin_log.write, this could also lead to
assertion issue if my_ok() or my_error() is called after.
This fixed the problem by let the caller to check and handle the
return value of mysql_bin_log.write. This patch only adresses the
simple cases.
------------------------------------------------------------
revno: 2476.1116.1
committer: davi@mysql.com/endora.local
timestamp: Fri 2007-12-14 10:10:19 -0200
message:
DROP TABLE under LOCK TABLES simultaneous to a FLUSH TABLES
WITH READ LOCK (global read lock) can lead to a deadlock.
The solution is to not wait for the global read lock if the
thread is holding any locked tables.
Related to bugs 23713 and 32395. This issues is being fixed
only on 6.0 because it depends on the fix for bug 25858 --
which was fixed only on 6.0.
to 5.1 partially. This patch brings what was left to mysql-next-mr.
Original revisions in 6.0:
------------------------------------------------------------
revno: 2617.31.26
committer: Alexander Nozdrin <alik@sun.com>
branch nick: 6.0-rt-bug43138.3
timestamp: Thu 2009-04-30 19:31:30 +0400
message:
Fix for Bug#43138: DROP DATABASE failure does not clean up message list.
The problem was that the high-level function mysql_rm_db() invoked
low-level mysql_rm_table_part2(), which reported low-level error
(Unknown table) if SE refused to delete a table. Also when
mysql_rm_table_part2() reported an error, it didn't add corresponding
warning into the list (because it is used from other places where such
behaviour is required).
The fix is to
1. Remove no_warnings_for_error usage from sql_table.cc
2. Improve internal error handler support in THD, so that
a stack of error handlers is allowed.
3. Create an internal error handler (Drop_table_error_handler)
to silence useless warnings.
4. Use the handler in DROP DATABASE and DROP TABLE statements.
------------------------------------------------------------
revno: 2617.69.38
committer: Alexander Nozdrin <alik@sun.com>
branch nick: mysql-next-bugfixing-bug37431
timestamp: Mon 2009-08-24 21:52:09 +0400
message:
A test case for Bug#37431 (DROP TABLE does not report errors correctly).
------------------------------------------------------------
revno: 2617.31.29
committer: Dmitry Lenev <dlenev@mysql.com>
branch nick: mysql-6.0-runtime
timestamp: Fri 2009-05-01 17:37:34 +0400
message:
Follow-up for fix for bug "Bug#43138: DROP DATABASE failure
does not clean up message list".
Fixed drop.test failure under non-debug server by moving part
of test dependent on debug-only feature to separate .test file,
which won't be run for non-debug versions of server.
------------------------------------------------------------
revno: 2617.45.17
committer: Sergei Golubchik <serg@mysql.com>
branch nick: 6.0-maria
timestamp: Wed 2009-05-13 20:08:58 +0200
message:
followup for bug#43138
if delete fails with a permission denied error, we want to show it
------------------------------------------------------------
The patch was backported to 5.1 in scope of Bug#42364 by
the following revision:
------------------------------------------------------------
revno: 2497.975.3
committer: Sergey Glukhov <Sergey.Glukhov@sun.com>
branch nick: mysql-5.1-bugteam
timestamp: Fri 2009-07-03 13:22:06 +0500
message:
Bug#42364 SHOW ERRORS returns empty resultset after dropping non existent table
enabled message storing into error message list
for 'drop table' command
------------------------------------------------------------
2630.39.1, 2630.28.29, 2630.34.3, 2630.34.2, 2630.34.1, 2630.29.29,
2630.29.28, 2630.31.1, 2630.28.13, 2630.28.10, 2617.23.14 and
some other minor revisions.
This patch implements:
WL#4264 "Backup: Stabilize Service Interface" -- all the
server prerequisites except si_objects.{h,cc} themselves (they can
be just copied over, when needed).
WL#4435: Support OUT-parameters in prepared statements.
(and all issues in the initial patches for these two
tasks, that were discovered in pushbuild and during testing).
Bug#39519: mysql_stmt_close() should flush all data
associated with the statement.
After execution of a prepared statement, send OUT parameters of the invoked
stored procedure, if any, to the client.
When using the binary protocol, send the parameters in an additional result
set over the wire. When using the text protocol, assign out parameters to
the user variables from the CALL(@var1, @var2, ...) specification.
The following refactoring has been made:
- Protocol::send_fields() was renamed to Protocol::send_result_set_metadata();
- A new Protocol::send_result_set_row() was introduced to incapsulate
common functionality for sending row data.
- Signature of Protocol::prepare_for_send() was changed: this operation
does not need a list of items, the number of items is fully sufficient.
The following backward incompatible changes have been made:
- CLIENT_MULTI_RESULTS is now enabled by default in the client;
- CLIENT_PS_MULTI_RESUTLS is now enabled by default in the client.
A fix and a test case for Bug#34898 "mysql_info() reports 0 warnings
while mysql_warning_count() reports 1"
Review the patch by Chad Miller, implement review comments
(since Chad left) and push the patch.
This bug is actually not a bug. At least according to Monty.
See Bug#841 "wrong number of warnings" reported back in July 2003
and closed as "not a bug".
mysql_info() was printing the number of truncated columns, not
the number of warnings.
But since the message of mysql_info() was "Warnings: <number of truncated
columns>", people would expect to get the number
of warnings in it, not the number of truncated columns.
So a possible fix would be to change the message of mysql_info()
to say Rows changed: <n>, truncated: <m>.
Instead, put the number of warnings there. That is, remove the
feature that thd->cuted_fields (the number of truncated fields)
is exposed to the client. The number of truncated columns can be
calculated on the client, by analyzing SHOW WARNINGS output,
and in future we may remove thd->cuted_fields altogether.
So let's have one less thing to worry about.
Implemented the server infrastructure for the fix:
1. Added a function LEX_STRING *thd_query_string(THD) to return
a LEX_STRING structure instead of char *.
This is the function that must be called in innodb instead of
thd_query()
2. Did some encapsulation in THD : aggregated thd_query and
thd_query_length into a LEX_STRING and made accessor and mutator
methods for easy code updating.
3. Updated the server code to use the new methods where applicable.
storing and restoring information about foreign keys in the .FRM files and
properly displaying it in SHOW CREATE TABLE output and I_S tables.
The idea of this patch is to change type of Key_part_spec::field_name and
Key::name to LEX_STRING in order to avoid extra strlen() calls during
semantic analysis and statement execution, particularly, in code to be
implemented on the 2nd milestone of WL#148.
Note that since we are not using LEX_STRING everywhere yet (e.g. in
Create_field and KEY) and we want to limit scope of our changes we
have to do strlen() in places where we create Key and Key_part_spec
instances from objects using plain (char*) for strings. These calls
will go away during the process of further (char*) -> LEX_STRING
refactoring.
We have introduced these changes in 6.0 and backported them to 5.5
tree to make people aware of these changes as early as possible and
to simplify merges with mysql-fk and mysql-6.1-fk trees.
No test case is needed since this patch does not introduce any
user visible changes.
An ALTER TABLE statement which added a column and added
a non-partial index on it failed with:
"ERROR 1089 (HY000): Incorrect sub part key; the used
key part isn't a string, the used length is longer than
the key part, or the storage engine doesn't support unique
sub keys"
In a check introduced to fix an earlier bug (no. 26794),
to allow for indices on spatial type columns, the
test expression was flawed (a logical OR was used instead
of a logical AND), which led to this regression.
The code in question does a sanity check on the key, and
the flawed code mistakenly classified any index created
in the way specified above as a partial index. Since
many data types does not allow partial indices, the
statement would fail.
lowercasing table name".
In lower_case_table_names > 0 mode some queries to I_S left entries
with incorrect key in table definition cache. This wasted memory and
caused some of the further queries to I_S to produce stale results
in cases when table definition was changed by a DDL statement.
Also in combination with similar problem in CREATE TABLE (which also
has peeked into table definition cache using non-normalized key) this
issue led to to spurious ER_TABLE_EXISTS_ERROR errors when one tried
to create a table with the same name as a previously existing but
dropped table (assuming that table name contained characters in upper
case).
This problem occured due to fact that fill_schema_table_from_frm()
was not properly normalizing (lowercasing) database and table names
which it used for lookups in table definition cache.
This fix adds proper normalization to this function. It also solves
similar problem in CREATE TABLE's code by ensuring that it uses
properly normalized version of table name when it peeks into table
definition cache instead of non-normalized one.
In RBR, 'DROP TEMPORARY TABLE IF EXISTS...' statement is binlogged when the table
does not exist.
In fact, 'DROP TEMPORARY TABLE ...' statement should never be binlogged in RBR
no matter if the table exists or not.
This patch addresses this by checking whether we are dropping a
temporary table or not, when building the custom drop statement.
Invalid (old?) table or database name in logs
Problem was still not completely fixed, due to
qouting.
This is the server side only fix (in explain_filename),
the change from filename_to_tablename to use explain_filename
in the InnoDB code must be done before the bug is
fixed.
checksum)"
The problem was that checksum of GEOMETRY type used memory addresses
in the computation, making it un-repeatable thus useless.
(This patch is a backport from 6.0 branch)
