mariadb

Tree: cc9e25af54

Author	SHA1	Message	Date
Alfranio Correia	cc9e25af54	BUG#38173 Field doesn't have a default value with row-based replication NOTE: Backporting the patch to next-mr. The reason of the bug was incompatibile with the master side behaviour. INSERT query on the master is allowed to insert into a table without specifying values of DEFAULT-less fields if sql_mode is not strict. Fixed with checking sql_mode by the sql thread to decide how to react. Non-strict sql_mode should allow Write_rows event to complete. todo: warnings can be shown via show slave status, still this is a separate rather general issue how to show warnings for the slave threads.	16 years ago
Alfranio Correia	b7f887652b	WL#4828 and BUG#45747 NOTE: Backporting the patch to next-mr. WL#4828 Augment DBUG_ENTER/DBUG_EXIT to crash MySQL in different functions ------- The assessment of the replication code in the presence of faults is extremely import to increase reliability. In particular, one needs to know if servers will either correctly recovery or print out appropriate error messages thus avoiding unexpected problems in a production environment. In order to accomplish this, the current patch refactories the debug macros already provided in the source code and introduces three new macros that allows to inject faults, specifically crashes, while entering or exiting a function or method. For instance, to crash a server while returning from the init_slave function (see module sql/slave.cc), one needs to do what follows: 1 - Modify the source replacing DBUG_RETURN by DBUG_CRASH_RETURN; DBUG_CRASH_RETURN(0); 2 - Use the debug variable to activate dbug instructions: SET SESSION debug="+d,init_slave_crash_return"; The new macros are briefly described below: DBUG_CRASH_ENTER (function) is equivalent to DBUG_ENTER which registers the beginning of a function but in addition to it allows for crashing the server while entering the function if the appropriate dbug instruction is activate. In this case, the dbug instruction should be "+d,function_crash_enter". DBUG_CRASH_RETURN (value) is equivalent to DBUG_RETURN which notifies the end of a function but in addition to it allows for crashing the server while returning from the function if the appropriate dbug instruction is activate. In this case, the dbug instruction should be "+d,function_crash_return". Note that "function" should be the same string used by either the DBUG_ENTER or DBUG_CRASH_ENTER. DBUG_CRASH_VOID_RETURN (value) is equivalent to DBUG_VOID_RETURN which notifies the end of a function but in addition to it allows for crashing the server while returning from the function if the appropriate dbug instruction is activate. In this case, the dbug instruction should be "+d,function_crash_return". Note that "function" should be the same string used by either the DBUG_ENTER or DBUG_CRASH_ENTER. To inject other faults, for instance, wrong return values, one should rely on the macros already available. The current patch also removes a set of macros that were either not being used or were redundant as other macros could be used to provide the same feature. In the future, we also consider dynamic instrumentation of the code. BUG#45747 DBUG_CRASH_* is not setting the strict option --------- When combining DBUG_CRASH_* with "--debug=di:A,file" the server crashes due to a call to the abort function in the DBUG_CRASH_* macro althought the appropriate keyword has not been set.	16 years ago
Alfranio Correia	569ca8590c	BUG#44663 Unused replication options prevent server from starting. NOTE: Backporting the patch to next-mr. The use of option log_slave_updates without log_bin was preventing the server from starting. To fix the problem, we replaced the error message and the exit call by a warning message.	16 years ago
Luis Soares	d94e279c7c	Fixed tree_name: mysql-5.1 --> mysql-5.1-rep+2	16 years ago
Luis Soares	f0886a4d9d	BUG#28777, WL#4293: SHOW BINLOG EVENTS does not work on relay log files NOTE: this is the backport to next-mr. SHOW BINLOG EVENTS does not work with relay log files. If issuing "SHOW BINLOG EVENTS IN 'relay-log.000001'" in a non-empty relay log file (relay-log.000001), mysql reports empty set. This patch addresses this issue by extending the SHOW command with RELAYLOG. Events in relay log files can now be inspected by issuing SHOW RELAYLOG EVENTS [IN 'log_name'] [FROM pos] [LIMIT [offset,] row_count]. mysql-test/extra/rpl_tests/rpl_show_relaylog_events.inc: Shared part of the test case. mysql-test/include/show_binlog_events.inc: Added options $binary_log_file, $binary_log_limit_row, $binary_log_limit_offset so that show_binlog_events can take same parameters as SHOW BINLOG EVENTS does. mysql-test/include/show_relaylog_events.inc: Clone of show_binlog_events for relaylog events. mysql-test/suite/rpl/t/rpl_row_show_relaylog_events.test: Test case for row based replication. mysql-test/suite/rpl/t/rpl_stm_mix_show_relaylog_events.test: Test case for statement and mixed mode replication. sql/lex.h: Added RELAYLOG symbol. sql/mysqld.cc: Added "show_relaylog_events" to status_vars. sql/sp_head.cc: Set SQLCOM_SHOW_RELAYLOG_EVENTS to return flags= sp_head::MULTI_RESULTS; in sp_get_flags_for_command as SQLCOM_SHOW_BINLOG_EVENTS does. sql/sql_lex.h: Added sql_command SQLCOM_SHOW_RELAYLOG_EVENTS to lex enum_sql_command. sql/sql_parse.cc: Added handling of SQLCOM_SHOW_RELAYLOG_EVENTS. sql/sql_repl.cc: mysql_show_binlog_events set to choose the log file to use based on the command issued (SHOW BINLOG\|RELAYLOG EVENTS). sql/sql_yacc.yy: Added RELAYLOG to the grammar.	16 years ago
Mats Kindahl	fbe6a4a7dd	Disabling tests that are not relevant after BUG#40116, these will be enabled when WL#2867 or associated fixes for 5.1 is added to solve the problem.	16 years ago
Mats Kindahl	5d2f79def9	Bug #47645 : Segmentation fault when out of memory during handlerton initialization There is a missing check for memory allocation failure when allocating memory for the handlerton structure. If the handlerton init function tries to de-reference the pointer, it will cause a segmentation fault and crash the server. This patch fixes the problem by not calling the init function if memory allocation failed, and instead prints an informative error message and reports the error to the caller. sql/handler.cc: Add a check if memory allocation succeeded before calling the init function. If it failed, it is not necessary to free the memory, but the plugin->data is set to NULL to ensure that it can be checked for failure.	16 years ago
Mats Kindahl	d47710c8dc	WL#5016: Fix header file include guards Adding header include file guards to files that are missing such.	16 years ago
Mats Kindahl	124e830125	Bug #37221 : SET AUTOCOMMIT=1 does not commit binary log When setting AUTOCOMMIT=1 after starting a transaction, the binary log did not commit the outstanding transaction. The reason was that the binary log commit function saw the values of the new settings, deciding that there were nothing to commit. Fixed the problem by moving the implicit commit to before the thread option flags were changed, so that the binary log sees the old values of the flags instead of the values they will take after the statement. mysql-test/extra/binlog_tests/implicit.test: New test file to check implicit commits both inside and outside transactions. mysql-test/suite/binlog/t/binlog_implicit_commit.test: Test for implicit commit of SET AUTOCOMMIT and LOCK/UNLOCK TABLES. sql/set_var.cc: Adding code to commit pending transaction before changing option flags.	16 years ago
Mats Kindahl	8249fd6eef	BUG#29288: myisam transactions replicated to a transactional slave leaves slave unstable Problem: when replicating from non-transactional to transactional engine with autocommit off, no BEGIN/COMMIT is written to the binlog. When the slave replicates, it will start a transaction that never ends. Fix: Force autocommit=on on slave by always replicating autocommit=1 from the master.	16 years ago
Bjorn Munch	0b9bc329b0	merge from 5.1-mtr	16 years ago
Jonathan Perkin	19d0529819	Raise version number after cloning 5.1.39	16 years ago
Bjorn Munch	3948eef1a1	3rd merge from main	16 years ago
Bjorn Munch	863b53e922	merge	16 years ago
Bjorn Munch	b5e3f4a358	A few suppression follow-ups	16 years ago
Bjorn Munch	4d676f314c	Bug #47075 Wildcards in experimental test names destroyed when tested first time Extract substr into local variable	16 years ago
Jonathan Perkin	0644b0acfa	Merge from mysql-5.1.38-release	16 years ago
Bjorn Munch	31f9d5fd16	second merge from main, with adaptions	16 years ago
Bjorn Munch	a829604260	first merge from main	16 years ago
Georgi Kodinov	41427950ed	null merge of 5.0 fixes backported from 5.1	16 years ago
Georgi Kodinov	b64e7fb5be	fixed a valgrind warning in partition_pruning	16 years ago
Georgi Kodinov	183607b8c8	Backported the --parallel=str option from mtr2 for backward compatibility with the newer pb2 testing environments	16 years ago
Georgi Kodinov	50d8792b58	merge	16 years ago
Georgi Kodinov	607c399f8b	merge	16 years ago
Georgi Kodinov	dedcfe2f3d	automerge	16 years ago
Georgi Kodinov	7c9e39f5c5	fixed a valgrind warning in partitioning code	16 years ago
Davi Arnaut	66aa565d78	Manual merge.	16 years ago
Davi Arnaut	e512d69434	Post-merge fix. Observe C declaration placement rules.	16 years ago
Davi Arnaut	3668f8a5be	Increase thread stack size on HP-UX when built with debug.	16 years ago
Georgi Kodinov	453a941d50	moved version to 5.0-main	16 years ago
Georgi Kodinov	f0720480dc	Fixed win32 compilation warnings	16 years ago
Georgi Kodinov	27065edafb	fixed compilation warnings	16 years ago
Bjorn Munch	fe3ea31d93	Bug #32296 mysqltest fails to parse "append_file" inside a "while", it works inside a "if" Bug #41913 mysqltest cannot source files from if inside while Some commands require additional processing which only works first time Keep content for write_file or append_file with the st_command struct Add tests for those cases to mysqltest.test	16 years ago
Bjorn Munch	d4854d7494	merge	16 years ago
Mattias Jonsson	8e95f4af9e	merge to update with latest mysql-5.1-bugteam	16 years ago
Georgi Kodinov	c001f9cc16	Fixed a problem in how BUILD/check_cpu handles Core 2 Duo processors. This fixes the regression introduced in 5.1 that prevents 64 bit builds on Intel while still keeping the core2 hack operational so the cluster can build.	16 years ago
Mattias Jonsson	2c6789aa3b	post push fix for bug#20577 and bug#46362, disabling warnings	16 years ago
Davi Arnaut	8c7c09cc63	Bug#45611: Minor code cleanup Remove a self assignment. Rework a few constructs to avoid a potential overflow. Based upon patch contributed by Michal Hrusecky storage/ndb/src/kernel/blocks/dbdict/Dbdict.cpp: Remove self assignment, the object is being initialized. storage/ndb/src/mgmsrv/InitConfigFileParser.cpp: Setup the string in a single snprintf.	16 years ago
Bjorn Munch	3a78dbe482	46996 workaruond	16 years ago
Mattias Jonsson	82a5cfa5ab	Post fix patch for bug#20577 and bug#46362. On 64-bits machines the calculation gets the wrong types and results in very large numbers. Fixed by explicitly cast month to (int)	16 years ago
Jonathan Perkin	71f4bfd6c7	Only install the innodb plugin if the plugin directory exists.	16 years ago
Tatiana A. Nurnberg	ff50b26457	auto-merge	16 years ago
Tatiana A. Nurnberg	6bc9610022	auto-merge	16 years ago
Tatiana A. Nurnberg	cf69196922	manual merge	16 years ago
Tatiana A. Nurnberg	d85148d84c	Bug#35132: MySQLadmin --wait ping always crashes on Windows systems Failing to connect would release parts of the MYSQL struct. We would then proceed to try again to connect without re- initializing the struct. We prevent the unwanted freeing of data we'll still need now. client/mysqladmin.cc: Losing a connection (or not even getting on in the first place) should not trash the MYSQL-struct. Add a lot of comments. Rewrite re-connection fu. sql-common/client.c: Assert against bad parameters usually caused by de-initing a MYSQL-struct without re-initing it again before re-use.	16 years ago
Georgi Kodinov	75b3cf1e83	automerge	16 years ago
Georgi Kodinov	c6fd09d097	automerge 5.1-main -> 5.1-bugteam	16 years ago
Georgi Kodinov	e1ed161285	merge 5.0-main -> 5.0-bugteam	16 years ago
Georgi Kodinov	38cb188e24	automerge	16 years ago
Bjorn Munch	822f810375	merge	16 years ago

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