mariadb

Tree: 492c3b09d2

Author	SHA1	Message	Date
Sergei Golubchik	37a5a54a01	Percona-Server-5.5.28-rel29.3	13 years ago
Sergei Golubchik	4ce53556ce	Test case and a different fix for MySQL bug#14485479	13 years ago
Sergei Golubchik	9b9c138e2a	small cleanups	13 years ago
Sergei Golubchik	1f0e6837d1	backport a test case for a 5.5 bug fix from the 5.6 tree	13 years ago
Sergei Golubchik	d3935adf7a	mysql-5.5.29 merge	13 years ago
Sergei Golubchik	85ea99dcaf	update debian patch to apply	13 years ago
Sergei Golubchik	aca8e7ed6b	5.3 merge	13 years ago
Sergei Golubchik	750b9147fc	remove thd_mark_as_hard_kill() (because it's conceptually wrong. only the user can decide whether the kill is allowed to leave tables in the inconsistent state, storage engine has no say in that)	13 years ago
unknown	a87eab6061	Fix for bug MDEV-3992, second attempt The previous fix for MDEV-3992 was incomplete, because it still computed incorrectly the number of keyparts of the extended secondary key in the case when columns of the PK participate in the secondary key. This patch by Monty corrects the above problem.	13 years ago
Bjorn Munch	817f2ab90e	A bit more intelligent processing of .in files in mysql-test/collections	13 years ago
Olav Sandstaa	e7ad5e36d4	Fix for Bug#14636211 WRONG RESULT (EXTRA ROW) ON A FROM SUBQUERY WITH A VARIABLE AND ORDER BY Bug#16035412 MYSQL SERVER 5.5.29 WRONG SORTING USING COMPLEX INDEX This is a fix for a regression introduced by Bug#12667154: Bug#12667154 attempted to fix a performance problem with subqueries that did filesort. For doing filesort, the optimizer creates a quick select object to use when building the sort index. This quick select object was deleted after the first call to create_sort_index(). Thus, for queries where the subquery was executed multiple times, the quick object was only used for the first execution. For all later executions of the subquery, filesort used a complete table scan for building the sort index. The fix for Bug#12667154 tried to fix this by not deleting the quick object after the first execution of create_sort_index() so that it would be re-used for building the sort index by the following executions of the subquery. This regression introduced in Bug#12667154 is that due to not deleting the quick select object after building the sort index, the quick object could in some cases be used also during the second phase of the execution of the subquery instead of using the created sort index. This caused wrong results to be returned. The fix for this issue is to delete the reference to the select object after it has been used in create_sort_index(). In this way the select and quick objects will not be available when doing the second phase of the execution of the select operation. To ensure that the select object can be re-used for the following executions of the subquery we make a copy of the select pointer. This is used for restoring the select object after the select operation is completed. mysql-test/suite/innodb/r/innodb_mysql.result: Changed explain output: The explain now contains "Using where" since we have restored the select pointer after doing the filesort operation. sql/sql_select.cc: Change create_sort_index() so that it always sets the pointer to the select object to NULL. This is done in order to avoid that the select->quick object can be used when execution the main part of the select operation. sql/sql_select.h: New member in JOIN_TAB: saved_select. Used by create_sort_index to make a backup copy of the select pointer.	13 years ago
unknown	cf79c01cc7	Fix for bug MDEV-3992 Analysis: The crash is a result of incorrect analysis of whether a secondary key can be extended with a primary in order to compute ORDER BY. The analysis is done in test_if_order_by_key(). This function doesn't take into account that the primary key may in fact index the same columns as the secondary key. For the test query test_if_order_by_key says that there is an extended key with total 2 keyparts. At the same time, the condition if (pkinfo->key_part[i].field->key_start.is_set(nr)) in test_if_cheaper_oredring() becomes true for (i == 0), which results in an invalid access to rec_per_key[-1]. Solution: The best solution would be to reuse KEY::ext_key_parts that is already computed by open_binary_frm(), however after detailed analysis the conclusion is that the change would be too intrusive for a GA release. The solution for 5.5 is to add a guard for the case when the 0-th key part is considered, and to assume that all keys will be scanned in this case.	13 years ago
Igor Babaev	12bf6fe858	Fixed bug mdev-4025. The bug could lead to a wrong estimate of the number of expected rows in the output of the EXPLAIN commands for queries with GROUP BY. This could be observed in the test case for LP bug 934348.	13 years ago
Vladislav Vaintroub	d8acafcbf2	MDEV-4020 : Make sure strmov symbol is exported by client library on Linux (even if the server and libraries itself use stpcpy instead of it) It is a workaround that allows myodbc built by certain distributions' (CentOS,Fedora) to peacefully coexist with mariadb client libraries. The problem is that MyODBC in these distros needs strmov() to be exported by mysql client shared library, or else myodbc fails to load.	13 years ago
Michael Widenius	edc89f7511	Buildbot fixes and cleanups: - Added --verbose to BUILD scripts to get make to write out compile commands. - Detect if AM_EXTRA_MAKEFLAGS=VERBOSE=1 was used with build scripts. - Don't write warnings about replication variables when doing bootstrap. - Fixed that mysql_cond_wait() and mysql_cond_timedwait() will report original source file in case of errors. - Ignore some compiler warnings BUILD/FINISH.sh: Detect if AM_EXTRA_MAKEFLAGS=VERBOSE=1 or --verbose was used BUILD/SETUP.sh: Added --verbose to print out the full compile lines Updated help message client/mysqltest.cc: Fixed that one can use 'replace' with cat_file cmake/configure.pl: If --verbose is used, get make to write out compile commands debian/dist/Debian/rules: Added $AM_EXTRA_MAKEFLAGS to get VERBOSE=1 on buildbot builds debian/dist/Ubuntu/rules: Added $AM_EXTRA_MAKEFLAGS to get VERBOSE=1 on buildbot builds include/my_pthread.h: Made set_timespec_time_nsec() more portable. include/mysql/psi/mysql_thread.h: Fixed that mysql_cond_wait() and mysql_cond_timedwait() will report original source file in case of errors. mysql-test/suite/innodb/r/auto_increment_dup.result: Fixed wrong DBUG_SYNC mysql-test/suite/innodb/t/auto_increment_dup.test: Fixed wrong DBUG_SYNC mysql-test/suite/perfschema/include/upgrade_check.inc: Make test more portable for changes in *.sql files mysql-test/suite/perfschema/r/pfs_upgrade.result: Updated test results mysql-test/valgrind.supp: Ignore running Aria checkpoint thread scripts/mysqlaccess.sh: Changed reference of bugs database Ensure that also client-server group is read. sql/handler.cc: Added missing syncpoint sql/mysqld.cc: Don't write warnings about replication variables when doing bootstrap sql/mysqld.h: Don't write warnings about replication variables when doing bootstrap sql/rpl_rli.cc: Don't write warnings about replication variables when doing bootstrap sql/sql_insert.cc: Don't mask SERVER_SHUTDOWN in insert_delayed This is done to be able to distingush between shutdown and interrupt errors support-files/compiler_warnings.supp: Ignore some compiler warnings in xtradb,innobase, oqgraph, yassl, string3.h	13 years ago
Michael Widenius	9684140f02	Fixed crashing bug in GROUP_CONCAT with ROLLUP Fixed MDEV-4002: Server crash or valgrind errors in Item_func_group_concat::setup and Item_func_group_concat::add mysql-test/r/group_by.result: Added test case for failing GROUP_CONCAT ... ROLLUP queries mysql-test/t/group_by.test: Added test case for failing GROUP_CONCAT ... ROLLUP queries sql/item_sum.cc: Fixed issue where field->table pointed to different temporary table than expected. Ensure that order->next points to the right object (could cause problems with setup_order())	13 years ago
Michael Widenius	5f68820cd4	Fixed problem with failing mysql_upgrade when proc table was not correct. Moved out creation of performance schema tables from mysql_system_tables.sql as the performance_tables creation scripts needs a working mysql.proc to work. client/mysql_upgrade.c: Added option -V, --version debian/dist/Debian/mariadb-server-5.5.files: Added mysql_performance_tables.sql debian/dist/Ubuntu/mariadb-server-5.5.files: Added mysql_performance_tables.sql mysql-test/lib/v1/mysql-test-run.pl: Added mysql_performance_tables.sql mysql-test/mysql-test-run.pl: Added mysql_performance_tables.sql scripts/CMakeLists.txt: Moved out creation of performance schema tables from mysql_system_tables.sql as the performance_tables creation scripts needs a working mysql.proc to work scripts/mysql_install_db.sh: Added mysql_performance_tables.sql scripts/mysql_performance_tables.sql: Moved out creation of performance schema tables from mysql_system_tables.sql as the performance_tables creation scripts needs a working mysql.proc to work scripts/mysql_system_tables.sql: Move creation of performance schema tables to mysql_performance_tables.sql Added 'flush tables' to get things to work if someone deletes a table like mysql.proc before run scripts/mysql_system_tables_fix.sql: ove performance table things to mysql_performance_tables.sql storage/perfschema/pfs.cc: Fixed comment	13 years ago
Michael Widenius	a42e1e3885	Fixed MDEV-4013: Password length in replication setup Give error for wrong parameters to CHANGE MASTER Extend MASTER_PASSWORD and MASTER_HOST lengths mysql-test/suite/rpl/r/rpl_password_boundaries.result: Test length of MASTER_PASSWORD, MASTER_HOST and MASTER_USER mysql-test/suite/rpl/r/rpl_semi_sync.result: Use different password than user name for better test coverage mysql-test/suite/rpl/t/rpl_password_boundaries.test: Test length of MASTER_PASSWORD, MASTER_HOST and MASTER_USER mysql-test/suite/rpl/t/rpl_semi_sync.test: Use different password than user name for better test coverage sql/rpl_mi.h: Extend MASTER_PASSWORD and MASTER_HOST lengths sql/sql_repl.cc: Give error for wrong parameters to CHANGE MASTER sql/sql_repl.h: Extend MASTER_PASSWORD and MASTER_HOST lengths	13 years ago
Michael Widenius	6e9a48b67f	Fixed some race conditons and bugs related to killed queries KILL now breaks locks inside InnoDB Fixed possible deadlock when running INNODB STATUS Added ha_kill_query() and kill_query() to send kill signal to all storage engines Added reset_killed() to ensure we don't reset killed state while awake() is getting called include/mysql/plugin.h: Added thd_mark_as_hard_kill() include/mysql/plugin_audit.h.pp: Added thd_mark_as_hard_kill() include/mysql/plugin_auth.h.pp: Added thd_mark_as_hard_kill() include/mysql/plugin_ftparser.h.pp: Added thd_mark_as_hard_kill() sql/handler.cc: Added ha_kill_query() to send kill signal to all storage engines sql/handler.h: Added ha_kill_query() and kill_query() to send kill signal to all storage engines sql/log_event.cc: Use reset_killed() sql/mdl.cc: use thd->killed instead of thd_killed() to abort on soft kill sql/sp_rcontext.cc: Use reset_killed() sql/sql_class.cc: Fixed possible deadlock in INNODB STATUS by not getting thd->LOCK_thd_data if it's locked. Use reset_killed() Tell storge engines that KILL has been sent sql/sql_class.h: Added reset_killed() to ensure we don't reset killed state while awake() is getting called. Added mark_as_hard_kill() sql/sql_insert.cc: Use reset_killed() sql/sql_parse.cc: Simplify detection of killed queries. Use reset_killed() sql/sql_select.cc: Use reset_killed() sql/sql_union.cc: Use reset_killed() storage/innobase/handler/ha_innodb.cc: Added innobase_kill_query() Fixed error reporting for interrupted queries. storage/xtradb/handler/ha_innodb.cc: Added innobase_kill_query() Fixed error reporting for interrupted queries.	13 years ago
Michael Widenius	396f4d62c6	Fix for MDEV-4009: main.delayed sporadically fails with "query 'REPLACE DELAYED t1 VALUES (5)' failed: 1317: Query execution was interrupted" - Fixed broadcast without a proper mutex - Don't break existing locks if we are just testing if we can get the lock mysql-test/r/create_delayed.result: Added test case for failures with INSERT DELAYED with CREATE and DROP TABLE mysql-test/t/create_delayed.test: Added test case for failures with INSERT DELAYED with CREATE and DROP TABLE sql/mdl.cc: Don't break existing locks for timeout=0 (ie, just check if there are conflicting locks). This fixed the bug that INSERT DELAYED didn't work properly with CREATE TABLE sql/sql_base.cc: One neads to hold the mutex before doing a mysql_cond_broadcast() This fixed the bug that INSERT DELAYED didn't work properly with DROP TABLE sql/sql_insert.cc: Protect setting of mysys_var->current_mutex.	13 years ago
Sergei Golubchik	4f67a14700	5.2->5.3 merge	13 years ago
Sergei Golubchik	bd87fed1dc	5.1 merge	13 years ago
Sergei Golubchik	2e11ca36f2	mysql-5.1.67 merge	13 years ago
Sergei Golubchik	f6d22b3915	MDEV-3846 REFRESH_CHECKPOINT and REFRESH_TABLE_STATS tokens share the same value	13 years ago
Sergei Golubchik	c9ff25f568	MDEV-3985 crash: uninstall soname 'a'	13 years ago
Sergei Golubchik	a128c50ac1	MDEV-3883 Show global status not in order	13 years ago
Sergei Golubchik	b0ee31c894	MDEV-3942 FROM_DAYS(<timestamp column>) returns different result in MariaDB comparing to MySQL: NULL vs 0000-00-00 fixed a regression, introduced while fixing MDEV-456	13 years ago
Sergei Golubchik	8aaacc9102	MDEV-3987 uninitialized read in Item_cond::fix_fields leads to crash: select .. where .. in ( select ... ) change Item_func_group_concat to use max_length according to the expected semantics	13 years ago
Hery Ramilison	40bbd18623	Applying patch for Bug#67177 Bug#15967374 from Kent	13 years ago
Sergei Golubchik	78d9fdb134	non-functional cleanup, clarifying CONVERT_IF_BIGGER_TO_BLOB	13 years ago
Satya Bodapati	6630ac8a78	Null Merge mysql-5.1 to mysql-5.5	13 years ago
Satya Bodapati	1dbc62ce2e	Post Fix to Bug#14628410 - ASSERTION `! IS_SET()' FAILED IN DIAGNOSTICS_AREA::SET_OK_STATUS Use DBUG_RETURN() instead of return() if DBUG_ENTER() is used in the function. This patch is to fix the Windows pb2 failure on mysql-5.1 Approved by Marko. rb#1792	13 years ago
Nirbhay Choubey	62d7006f0b	Merge of patch for Bug#16066243 from mysql-5.1.	13 years ago
Nirbhay Choubey	e7c2ae94dd	Bug#16066243 PB2 FAILURES I_MAIN.BUG15912213 AND I_MAIN.CTYPE_UTF8 FOR MACOSX10.6 FOR 5.1 Part 2: Fix for test failures on Windows.	13 years ago
Vladislav Vaintroub	ac45f3b38a	Remove timed mutexes in XtraDB - obsolete feature that does not link on Windows, if plugin is build dynamically It was already removed from innobase in the past.	13 years ago
Satya Bodapati	d95914b648	Merge Post Fix for BUG#14628410 from mysql-5.1 to mysql-5.5	13 years ago
Satya Bodapati	eab9f8f4f4	Post Fix to Bug#14628410 - ASSERTION `! IS_SET()' FAILED IN DIAGNOSTICS_AREA::SET_OK_STATUS Test fails on 5.1 valgrind build. This is because of close(-1) system call. Fixed by adding extra checks for valid file descriptor. Approved by Vasil(Calvin). rb#1792	13 years ago
Nirbhay Choubey	31a720abbd	Merge of patch for bug#16066243 from mysql-5.1.	13 years ago
Nirbhay Choubey	1ef420b8d4	Bug#16066243 PB2 FAILURES I_MAIN.BUG15912213 AND I_MAIN.CTYPE_UTF8 FOR MACOSX10.6 FOR 5.1 While converting directory name to filename, a file separator (FN_LIBCHAR) might get appended to the resulting file name. This can result in off-by-one error when length of the input string is equal to FN_REFLEN. In this case, the terminating '\0' gets written beyond the buffer allocated to store the result. Fixed by incrementing the dst buffer size by 1. As extra safety, switched to strnmov() and added a debug assert to check the length of the input file name. No test case added as the scenario is already covered by the test cases added for bugs in the description.	13 years ago
unknown	dd36a80f65		13 years ago
unknown	f231b2a876		13 years ago
Venkatesh Duggirala	ce7e7a99a0	BUG#11753923-SQL THREAD CRASHES ON DISK FULL Merging fix from mysql-5.1	13 years ago
Venkatesh Duggirala	3932392030	BUG#11753923-SQL THREAD CRASHES ON DISK FULL Problem:If Disk becomes full while writing into the binlog, then the server instance hangs till someone frees the space. After user frees up the disk space, mysql server crashes with an assert (m_status != DA_EMPTY) Analysis: wait_for_free_space is being called in an infinite loop i.e., server instance will hang until someone frees up the space. So there is no need to set status bit in diagnostic area. Fix: Replace my_error/my_printf_error with sql_print_warning() which prints the warning in error log. include/my_sys.h: Provision to call sql_print_warning from mysys files mysys/errors.c: Replace my_error/my_printf_error with sql_print_warning() which prints the warning in error log. mysys/my_error.c: implementation of my_printf_warning mysys/my_write.c: Adding logic to break infinite loop in the simulation sql/mysqld.cc: Provision to call sql_print_warning from mysys files	13 years ago
Marc Alff	cc2df0069d	Bug#16060864 SEGMENTATION FAULT IN PERFORMANCE_SCHEMA WITH HISTORY SIZE 0 Before this fix, configuring the server with: - performance_schema_events_waits_history_size=0 - performance_schema_events_waits_history_long_size=0 could cause a crash in the performance schema. These settings to 0 are intended to be valid and supported, and are in fact working properly in mysql 5.6 and up already. This fix backports the code fix and test cases from mysql 5.6 to the mysql 5.5 release.	13 years ago
Kent Boortz	5ff0148e39	Updated Windows MSI package copyright year to 2013	13 years ago
Vladislav Vaintroub	6e7e3f80ee	MDEV-3993 - add MSI installer option to set character-set-server=utf8	13 years ago
Kent Boortz	03b8f11e01	Updated README and client executables copyright year to 2013	13 years ago
Kent Boortz	10f8266d50	Updated README and client executables copyright year to 2013	13 years ago
Elena Stepanova	5a99c5f58e	MDEV-3990: engine tests went out of sync with current MariaDB code Reasons: - as of 5.5.27, YEAR(2) is deprecated, hence the new warning; - MDEV-553 - different error code/message on out-of-range autoincrement; - INSERT IGNORE now produces a warning if a duplicate was encountered	13 years ago
unknown	331b8312f8		13 years ago

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