mariadb

Tree: ae2eafc098

Author	SHA1	Message	Date
Vladislav Vaintroub	ad2de79756	Fix cmake build on OSX/i386 (many innodb tests fail in optimized build) Unlike in autotools build, innodb was compiled with -DUNIV_MUST_NOT_INLINE set. this exposed what seems to be a bug in gcc backend. The fix is to remove extra definition.	16 years ago
Alexey Kopytov	acc2b9e366	Manual merge of mysql-5.1-bugteam to mysql-trunk-merge. Conflicts: Text conflict in mysql-test/r/partition_innodb.result Text conflict in sql/field.h Text conflict in sql/item.h Text conflict in sql/item_cmpfunc.h Text conflict in sql/item_sum.h Text conflict in sql/log_event_old.cc Text conflict in sql/protocol.cc Text conflict in sql/sql_select.cc Text conflict in sql/sql_yacc.yy	16 years ago
Alexey Kopytov	22bb602aca	Automerge.	16 years ago
Alexey Kopytov	5ab6b0bba0	Streamlined funcs_1.storedproc broken by the patch for bug #8433 .	16 years ago
Vladislav Vaintroub	4a39f83ff7	Fix errors when building release - package some more perl scripts on Windows (mysqlhotcopy and mysqldumpslow) - do not try to pack .map files (no more produced) - (CMake-unrelated) fix debug build on FreeBSD, trying to use uninitialized attribute MY_MUTEX_INIT_FAST	16 years ago
Sergey Glukhov	84917914e0	Bug#51242 HAVING clause on table join produce incorrect results The problem is that when we make conditon for grouped result const part of condition is cut off. It happens because some parts of 'having' condition which refer to outer join become const after make_join_statistics. These parts may be lost during further having condition transformation in JOIN::exec. The fix is adding 'having' condition check for const tables after make_join_statistics is performed.	16 years ago
Andrei Elkin	30df18909c	Bug #51648 DBUG_SYNC_POINT is not defined on all platforms and mtr cant pre-check that DBUG_SYNC_POINT has at least one strong limitation that it's not defined on all platforms. It has issues cooperating with @@debug. All in all its functionality is superseded by DEBUG_SYNC facility and there is no reason to maintain the old less flexible one. Fixed with adding debug_sync_set_action() function as a facility to set up a sync-action in the server sources code and re-writing existing simulations (found 3) to use it. Couple of tests have been reworked as well. The patch offers a pattern for setting sync-points in replication threads where the standard DEBUG_SYNC does not suffice to reach goals.	16 years ago
Alexey Kopytov	53afccc829	Manual merge.	16 years ago
Martin Hansson	d03133dccf	Post-push fix to disable a subset of the test case for Bug#47762. This has been back-ported from 6.0 as the problems proved to afflict 5.1 as well. The fix exposed two new bugs. They were reported as follows. Bug no 52174: Sometimes wrong plan when reading a MAX value from non-NULL index Bug no 52173: Reading NULL value from non-NULL index gives wrong result in embedded server Both bugs taken together affect a much smaller class of queries than #47762, so the fix stays for now.	16 years ago
Sergey Glukhov	879b705342	Bug#51598 Inconsistent behaviour with a COALESCE statement inside an IN comparison Optimizer erroneously translated LEFT JOIN into INNER JOIN. It leads to cutting rows with NULL right side. It happens because Item_row uses not_null_tables() method form the base(Item) class and does not calculate 'null tables' properly. The fix is adding calculation of 'not null tables' to Item_row.	16 years ago
Sergey Glukhov	bed0948145	Bug#51494 crash with join, explain and 'sounds like' operator The crash happens because of discrepancy between values of conts_tables and join->const_table_map(make_join_statisctics). Calculation of conts_tables used condition with HA_STATS_RECORDS_IS_EXACT flag check. Calculation of join->const_table_map does not use this flag check. In case of MERGE table without union with index the table does not become const table and thus join_read_const_table() is not called for the table. join->const_table_map supposes this table is const and later in make_join_select this table is used for making&calculation const condition. As table record buffer is not populated it leads to crash. The fix is adding a check if an engine supports HA_STATS_RECORDS_IS_EXACT flag before updating join->const_table_map.	16 years ago
Alexey Kopytov	aef97cadfa	Bug #8433 : Overflow must be an error All numeric operators and functions on integer, floating point and DECIMAL values now throw an 'out of range' error rather than returning an incorrect value or NULL, when the result is out of supported range for the corresponding data type. Some test cases in the test suite had to be updated accordingly either because the test case itself relied on a value returned in case of a numeric overflow, or because a numeric overflow was the root cause of the corresponding bugs. The latter tests are no longer relevant, since the expressions used to trigger the corresponding bugs are not valid anymore. However, such test cases have been adjusted and kept "for the record".	16 years ago
John H. Embretsen	3d89b6698c	Bug#52060 - test udf fails on Snow Leopard reverse DNS lookup of "localhost" returns "broadcasthost" on Snow Leopard, and NULL on most others. Simply ignore the output, as this is not an essential part of UDF testing.	16 years ago
Omer BarNir	0d608d5b11	Test suites for engine testing, moved from test-extra so will be available for general use.	16 years ago
Vladislav Vaintroub	78a965861a	Bug #52149 - packaging differences in CMake build Corrected some packaging bugs: - install mysqlservices library - install libmysqlclient_r.so.{16,16.0.0} as links to libmysqlclient.so - install libmysqld-debug.a - install my_safe_process, my_safe_kill and symlinks to mysql-test-run.pl (mtr, mysql-test-run) into correct place ${INSTALL_MYSQLTESTDIR}	16 years ago
Mats Kindahl	c14807a21a	Merging with mysql-5.1-bugteam	16 years ago
Mats Kindahl	2773758986	BUG#49618: Field length stored incorrectly in binary log for InnoDB The class Field_bit_as_char stores the metadata for the field incorrecly because bytes_in_rec and bit_len are set to (field_length + 7 ) / 8 and 0 respectively, while Field_bit has the correct values field_length / 8 and field_length % 8. Solved the problem by re-computing the values for the metadata based on the field_length instead of using the bytes_in_rec and bit_len variables. To handle compatibility with old server, a table map flag was added to indicate that the bit computation is exact. If the flag is clear, the slave computes the number of bytes required to store the bit field and compares that instead, effectively allowing replication without conversion from any field length that require the same number of bytes to store.	16 years ago
Georgi Kodinov	d32f6b13b5	Bug #49838 : DROP INDEX and ADD UNIQUE INDEX for same index may corrupt definition at engine If a single ALTER TABLE contains both DROP INDEX and ADD INDEX using the same index name (a.k.a. index modification) we need to disable in-place alter table because we can't ask the storage engine to have two copies of the index with the same name even temporarily (if we first do the ADD INDEX and then DROP INDEX) and we can't modify indexes that are needed by e.g. foreign keys if we first do DROP INDEX and then ADD INDEX. Fixed the problem by disabling in-place ALTER TABLE for these cases.	16 years ago
Luis Soares	148c2c316d	Merged bundle from bug report.	16 years ago
Luis Soares	3356ce9899	Merge bundle from bug report.	16 years ago
Davi Arnaut	ef50dd1be4	Rename tree.	16 years ago
Davi Arnaut	222247c951	Fix assorted compiler warnings.	16 years ago
Luis Soares	229da7c0dd	BUG#51426: overflow for auto_increment column causes slave to stop In BUG#49562 we fixed the case where numeric user var events would not serialize the flag stating whether the value was signed or unsigned (unsigned_flag). This fixed the case that the slave would get an overflow while treating the unsigned values as signed. In this bug, we find that the unsigned_flag can sometimes change between the moment that the user value is recorded for binlogging purposes and the actual binlogging time. Since we take the unsigned_flag from the runtime variable data, at binlogging time, and the variable value is comes from the copy taken earlier in the execution, there may be inconsistency in the User_var_log_event between the variable value and its unsigned_flag. We fix this by also copying the unsigned_flag of the user_var_entry when its value is copied, for binlogging purposes. Later, at binlogging time, we use the copied unsigned_flag and not the one in the runtime user_var_entry instance.	16 years ago
Andrei Elkin	cf206a57f6	Bug #51398 Test "rpl_heartbeat_basic" fails "while waiting for slave_received_heartbeats" Non-determinism of the test was caused by lack of setting a proper value to hb period, actually fixed by BUG@50767. These fixes aim at possible non-determinism in comparison of received hb events by master and slave in the circular part of the test. Even though the HB periods ratio was choosen to be as high as 10, it's still incorrect to compare number of hb-events basing only a relation between their periods. Yet another issue is relatively short 60 secs timeout of wait_for_status_var.inc makes valgrind runs to fail. Fixed with deploying wait_for_slave_io_to_start afront of calling wait_for_status_var. The test is made runnable only with MIXED binlog-format as it has close to 1 min total exec time and there is nothing format specific in it.	16 years ago
Joerg Bruehe	87c9947491	Fix a syntax error: A variable declaration was preceded by "DBUG_PRINT()".	16 years ago
Mattias Jonsson	26a8eda499	merge	16 years ago
Alexander Nozdrin	f977e21d26	Skip perfschema.misc if "var" is a symlink (due to Bug 51447).	16 years ago
Mats Kindahl	a9d145acb8	Merging with mysql-trunk-bugfixing	16 years ago
Mats Kindahl	dc35b61fb4	Merging with mysql-trunk-bugfixing	16 years ago
Konstantin Osipov	a9520bcf76	A post-review fix for type-aware metadata locks. DDL no longer aborts mysql_lock_tables(), and hence we no longer need to support need_reopen flag of this call. Remove the flag, and all the code in the server that was responsible for handling the case when it was set. This allowed to simplify: open_and_lock_tables_derived(), the delayed thread, multi-update. Rename MYSQL_LOCK_IGNORE_FLUSH to MYSQL_OPEN_IGNORE_FLUSH, since we now only support this flag in open_table(). Rename MYSQL_LOCK_PERF_SCHEMA to MYSQL_LOCK_LOG_TABLE, to avoid confusion. Move the wait for the global read lock for cases when we do updates in SELECT f1() or DO (UPDATE) to open_table() from mysql_lock_tables(). When waiting for the read lock, we could raise need_reopen flag, which is no longer present in mysql_lock_tables(). Since the block responsible for waiting for GRL was moved, MYSQL_LOCK_IGNORE_GLOBAL_READ_LOCK was renamed to MYSQL_OPEN_IGNORE_GLOBAL_READ_LOCK.	16 years ago
Vladislav Vaintroub	74211ed907	merge	16 years ago
Joerg Bruehe	0905a08a62	Fix for bug#51938, extracted from a work-in-progress development branch just for the build of 5.5.3-m3.	16 years ago
Joerg Bruehe	8bb0186df0	Another case of C++ syntax used for a comment in C.	16 years ago
Joerg Bruehe	89ea96a426	This is a temporary hack to build 5.5.3-m3: The "cmake" way still shows issues in our release build environment. Block it temporarily, but in a way that can easily be undone. This change is to be reverted once the problems are solved.	16 years ago
Alexander Nozdrin	9cc2d7764e	Auto-merge from mysql-trunk.	16 years ago
Alexander Nozdrin	fa2d2c1832	A patch for Bug#52071 (rpl_ndb.rpl_ndb_ctype_ucs2_def fails). Use new command line options instead of deprecated and removed ones.	16 years ago
Alexander Nozdrin	d9a074e1fd	Enable ndb and rpl_ndb test suites in daily builds.	16 years ago
Magnus Blåudd	a9541803fa	Merge	16 years ago
Magnus Blåudd	fda5004d36	Merge in fix for bug#42589	16 years ago
Jon Olav Hauglid	dd69b281f0	Bug #51160 Deadlock around SET GLOBAL EVENT_SCHEDULER = ON\|OFF This deadlock could occour betweeen one connection executing SET GLOBAL EVENT_SCHEDULER= ON and another executing SET GLOBAL EVENT_SCHEDULER= OFF. The bug was introduced by WL#4738. The first connection would hold LOCK_event_metadata (protecting the global variable) while trying to lock LOCK_global_system_variables starting the event scheduler thread (in THD:init()). The second connection would hold LOCK_global_system_variables while trying to get LOCK_event_scheduler after stopping the event scheduler inside event_scheduler_update(). This patch fixes the problem by not using LOCK_event_metadata to protect the event_scheduler variable. It is still protected using LOCK_global_system_variables. This fixes the deadlock as it removes one of the two mutexes used to produce it. However, this patch opens up the possibility that the event_scheduler variable and the real event_scheduler state can become out of sync (e.g. variable = OFF, but scheduler running). But this can only happen under very unlikely conditions - two concurrent SET GLOBAL statments, with one thread interrupted at the exact wrong moment. This is preferable to having the possibility of a deadlock. This patch also fixes a bug where it was possible to exit create_event() without releasing LOCK_event_metadata if running out of memory during its exection. No test case added since a repeatable test case would have required excessive use of new sync points. Instead we rely on the fact that this bug was easily reproduceable using RGQ tests.	16 years ago
Alexander Nozdrin	27bb4377c6	Auto-merge from mysql-trunk.	16 years ago
Mats Kindahl	d21fa1426a	Bug #51938 plugin_dir gets bad default value When building the script directory using a CMake-based build, both the variables in config.h.cmake (including PLUGINDIR) and the variables in CMakeList.txt (which includes pkgplugindir). However, for autotools-based builds, only pkgplugindir is substituted, which means that the plugin-path is not substituted. This patch solves the problem by using pkgplugindir, which works on both CMake-based and autotools-based builds, instead of PLUGINDIR.	16 years ago
Staale Smedseng	3f4d8edb84	Bug #49829 Many "hides virtual function" warnings with SunStudio SunStudio compilers of late warn about methods that might hide methods in base classes due to the use of overloading combined with overriding. SunStudio also warns about variables defined in local socpe or method arguments that have the same name as a member attribute of the class. This patch renames methods that might hide base class methods, to make it easier both for humans and compilers to see what is actually called. It also renames variables in local scope.	16 years ago
Davi Arnaut	0e9451186d	Post-merge fix: replace plugin extension output.	16 years ago
Davi Arnaut	d9f1abe995	Post-merge fix: remove unnecessary flush privileges.	16 years ago
Joerg Bruehe	ff6385af70	Fix C++ style comments, they cause syntax errors in C file.	16 years ago
Konstantin Osipov	9cb8a98216	A review comment for the fix for Bug#46672. Remove unnecessary need_reopen loops.	16 years ago
joerg.bruehe@sun.com	3bba724bbb	Raise version number after cloning 5.5.3-m3	16 years ago
Alexander Nozdrin	c5c55e3fa0	Auto-merge from mysql-trunk.	16 years ago
Alexander Nozdrin	9d746b025a	Auto-merge from mysql-next-mr.	16 years ago

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