mariadb

Commit Graph

Author	SHA1	Message	Date
Sergei Golubchik	bfc71e63a7	MDEV-3915 COM_CHANGE_USER allows fast password brute-forcing allow only three failed change_user per connection. successful change_user do NOT reset the counter tests/mysql_client_test.c: make --error to work for --change_user errors	13 years ago
Sergei Golubchik	a48c2f461e	fix ha_cassandra to compile	13 years ago
Sergei Golubchik	259a9404f3	workaround for incorrectly (?) generated code on gcc 4.2.4-1ubuntu4 with -fPIE (which is added automatically because of DEB_BUILD_HARDENING=1)	13 years ago
Sergei Golubchik	625ef45a89	race conditions in show_explain.test	13 years ago
Igor Babaev	32151409c1	Merge 5.3->5.5	13 years ago
Sergei Golubchik	fa2e68aaa4	main.partition_myisam crashes in embedded. long error message with %M fails the assertion in my_vsnprintf	13 years ago
Sergei Golubchik	6ac52386bb	fix the failing federated.federated_innodb test: update all start_bulk_insert() methods to the new signature.	13 years ago
Sergei Golubchik	eb809ec061	32-bit fix: first cast the value to a signed type, then subtract	13 years ago
Sergei Golubchik	675c1b378a	test suite fixes libmysqld/lib_sql.cc: * don't overwrite my_progname in embedded * this memroot is sometimes freed by the caller, outside of THD context mysql-test/t/user_var.test: typo: duplicate line	13 years ago
Sergei Golubchik	c71fad9983	cleanup: * don't use 'myf flags', when 'my_bool is_thread_specific' is meant * call set_malloc_size_cb() for embedded too * warn in safemalloc if the memory is freed by a wrong thread sql/mysqld.cc: move set_malloc_size_cb() to a function that is also called for embedded sql/mysqld.h: gdb-friendly, one can put breakpoint on a function, but not on a macro sql/sql_class.cc: initialize thread_id earlier	13 years ago
Sergei Golubchik	5205188200	cleanup: * remove unused mysql_option * don't allocate 5GB of memory in the mtr tests * restore the behavior in dynamic_column_offset_byte(), put the ifdef correctly * prefer __attribute__((unused)) to #ifdef * prefer UNINIT_VAR to LINT_INIT * make most Warning_info users blissfully unaware of the postponed initialization * use my_offsetof instead of offsetof where the compiler thinks the latter is incorrect	13 years ago
Sergei Golubchik	e3f08e7e0b	cleanup: remove unused init_dynamic_array and init_dynamic_array2 symbols, as only my_init_dynamic_array and my_init_dynamic_array2 are used everywhere. fix ha_cassandra to compile.	13 years ago
Sergei Golubchik	682da0aa75	cleanup: use MYF() for mysys flags	13 years ago
Michael Widenius	a260b15554	MDEV-4011 Added per thread memory counting and usage Base code and idea from a patch from by plinux at Taobao. The idea is that we mark all memory that are thread specific with MY_THREAD_SPECIFIC. Memory counting is done per thread in the my_malloc_size_cb_func callback function from my_malloc(). There are plenty of new asserts to ensure that for a debug server the counting is correct. Information_schema.processlist gets two new columns: MEMORY_USED and EXAMINED_ROWS. - The later is there mainly to show how query is progressing. The following changes in interfaces was needed to get this to work: - init_alloc_root() amd init_sql_alloc() has extra option so that one can mark memory with MY_THREAD_SPECIFIC - One now have to use alloc_root_set_min_malloc() to set min memory to be allocated by alloc_root() - my_init_dynamic_array() has extra option so that one can mark memory with MY_THREAD_SPECIFIC - my_net_init() has extra option so that one can mark memory with MY_THREAD_SPECIFIC - Added flag for hash_init() so that one can mark hash table to be thread specific. - Added flags to init_tree() so that one can mark tree to be thread specific. - Removed with_delete option to init_tree(). Now one should instead use MY_TREE_WITH_DELETE_FLAG. - Added flag to Warning_info::Warning_info() if the structure should be fully initialized. - String elements can now be marked as thread specific. - Internal HEAP tables are now marking it's memory as MY_THREAD_SPECIFIC. - Changed type of myf from int to ulong, as this is always a set of bit flags. Other things: - Removed calls to net_end() and thd->cleanup() as these are now done in ~THD() - We now also show EXAMINED_ROWS in SHOW PROCESSLIST - Added new variable 'memory_used' - Fixed bug where kill_threads_for_user() was using the wrong mem_root to allocate memory. - Removed calls to the obsoleted function init_dynamic_array() - Use set_current_thd() instead of my_pthread_setspecific_ptr(THR_THD,...) client/completion_hash.cc: Updated call to init_alloc_root() client/mysql.cc: Updated call to init_alloc_root() client/mysqlbinlog.cc: init_dynamic_array() -> my_init_dynamic_array() Updated call to init_alloc_root() client/mysqlcheck.c: Updated call to my_init_dynamic_array() client/mysqldump.c: Updated call to init_alloc_root() client/mysqltest.cc: Updated call to init_alloc_root() Updated call to my_init_dynamic_array() Fixed compiler warnings extra/comp_err.c: Updated call to my_init_dynamic_array() extra/resolve_stack_dump.c: Updated call to my_init_dynamic_array() include/hash.h: Added HASH_THREAD_SPECIFIC include/heap.h: Added flag is internal temporary table. include/my_dir.h: Safety fix: Ensure that MY_DONT_SORT and MY_WANT_STAT don't interfer with other mysys flags include/my_global.h: Changed type of myf from int to ulong, as this is always a set of bit flags. include/my_sys.h: Added MY_THREAD_SPECIFIC and MY_THREAD_MOVE Added malloc_flags to DYNAMIC_ARRAY Added extra mysys flag argument to my_init_dynamic_array() Removed deprecated functions init_dynamic_array() and my_init_dynamic_array.._ci Updated paramaters for init_alloc_root() include/my_tree.h: Added my_flags to allow one to use MY_THREAD_SPECIFIC with hash tables. Removed with_delete. One should now instead use MY_TREE_WITH_DELETE_FLAG Updated parameters to init_tree() include/myisamchk.h: Added malloc_flags to allow one to use MY_THREAD_SPECIFIC for checks. include/mysql.h: Added MYSQL_THREAD_SPECIFIC_MALLOC Used 'unused1' to mark memory as thread specific. include/mysql.h.pp: Updated file include/mysql_com.h: Used 'unused1' to mark memory as thread specific. Updated parameters for my_net_init() libmysql/libmysql.c: Updated call to init_alloc_root() to mark memory thread specific. libmysqld/emb_qcache.cc: Updated call to init_alloc_root() libmysqld/lib_sql.cc: Updated call to init_alloc_root() mysql-test/r/create.result: Updated results mysql-test/r/user_var.result: Updated results mysql-test/suite/funcs_1/datadict/processlist_priv.inc: Update to handle new format of SHOW PROCESSLIST mysql-test/suite/funcs_1/datadict/processlist_val.inc: Update to handle new format of SHOW PROCESSLIST mysql-test/suite/funcs_1/r/is_columns_is.result: Update to handle new format of SHOW PROCESSLIST mysql-test/suite/funcs_1/r/processlist_priv_no_prot.result: Updated results mysql-test/suite/funcs_1/r/processlist_val_no_prot.result: Updated results mysql-test/t/show_explain.test: Fixed usage of debug variable so that one can run test with --debug mysql-test/t/user_var.test: Added test of memory_usage variable. mysys/array.c: Added extra my_flags option to init_dynamic_array() and init_dynamic_array2() so that one can mark memory with MY_THREAD_SPECIFIC All allocated memory is marked with the given my_flags. Removed obsolete function init_dynamic_array() mysys/default.c: Updated call to init_alloc_root() Updated call to my_init_dynamic_array() mysys/hash.c: Updated call to my_init_dynamic_array_ci(). Allocated memory is marked with MY_THREAD_SPECIFIC if HASH_THREAD_SPECIFIC is used. mysys/ma_dyncol.c: init_dynamic_array() -> my_init_dynamic_array() Added #if to get rid of compiler warnings mysys/mf_tempdir.c: Updated call to my_init_dynamic_array() mysys/my_alloc.c: Added extra parameter to init_alloc_root() so that one can mark memory with MY_THREAD_SPECIFIC Extend MEM_ROOT with a flag if memory is thread specific. This is stored in block_size, to keep the size of the MEM_ROOT object identical as before. Allocated memory is marked with MY_THREAD_SPECIFIC if used with init_alloc_root() mysys/my_chmod.c: Updated DBUG_PRINT because of change of myf type mysys/my_chsize.c: Updated DBUG_PRINT because of change of myf type mysys/my_copy.c: Updated DBUG_PRINT because of change of myf type mysys/my_create.c: Updated DBUG_PRINT because of change of myf type mysys/my_delete.c: Updated DBUG_PRINT because of change of myf type mysys/my_error.c: Updated DBUG_PRINT because of change of myf type mysys/my_fopen.c: Updated DBUG_PRINT because of change of myf type mysys/my_fstream.c: Updated DBUG_PRINT because of change of myf type mysys/my_getwd.c: Updated DBUG_PRINT because of change of myf type mysys/my_lib.c: Updated call to init_alloc_root() Updated call to my_init_dynamic_array() Updated DBUG_PRINT because of change of myf type mysys/my_lock.c: Updated DBUG_PRINT because of change of myf type mysys/my_malloc.c: Store at start of each allocated memory block the size of the block and if the block is thread specific. Call malloc_size_cb_func, if set, with the memory allocated/freed. Updated DBUG_PRINT because of change of myf type mysys/my_open.c: Updated DBUG_PRINT because of change of myf type mysys/my_pread.c: Updated DBUG_PRINT because of change of myf type mysys/my_read.c: Updated DBUG_PRINT because of change of myf type mysys/my_redel.c: Updated DBUG_PRINT because of change of myf type mysys/my_rename.c: Updated DBUG_PRINT because of change of myf type mysys/my_seek.c: Updated DBUG_PRINT because of change of myf type mysys/my_sync.c: Updated DBUG_PRINT because of change of myf type mysys/my_thr_init.c: Ensure that one can call my_thread_dbug_id() even if thread is not properly initialized. mysys/my_write.c: Updated DBUG_PRINT because of change of myf type mysys/mysys_priv.h: Updated parameters to sf_malloc and sf_realloc() mysys/safemalloc.c: Added checking that for memory marked with MY_THREAD_SPECIFIC that it's the same thread that is allocation and freeing the memory. Added sf_malloc_dbug_id() to allow MariaDB to specify which THD is handling the memory. Added my_flags arguments to sf_malloc() and sf_realloc() to be able to mark memory with MY_THREAD_SPECIFIC. Added sf_report_leaked_memory() to get list of memory not freed by a thread. mysys/tree.c: Added flags to init_tree() so that one can mark tree to be thread specific. Removed with_delete option to init_tree(). Now one should instead use MY_TREE_WITH_DELETE_FLAG. Updated call to init_alloc_root() All allocated memory is marked with the given malloc flags mysys/waiting_threads.c: Updated call to my_init_dynamic_array() sql-common/client.c: Updated call to init_alloc_root() and my_net_init() to mark memory thread specific. Updated call to my_init_dynamic_array(). Added MYSQL_THREAD_SPECIFIC_MALLOC so that client can mark memory as MY_THREAD_SPECIFIC. sql-common/client_plugin.c: Updated call to init_alloc_root() sql/debug_sync.cc: Added MY_THREAD_SPECIFIC to allocated memory. sql/event_scheduler.cc: Removed calls to net_end() as this is now done in ~THD() Call set_current_thd() to ensure that memory is assigned to right thread. sql/events.cc: my_pthread_setspecific_ptr(THR_THD,...) -> set_current_thd() sql/filesort.cc: Added MY_THREAD_SPECIFIC to allocated memory. sql/filesort_utils.cc: Added MY_THREAD_SPECIFIC to allocated memory. sql/ha_ndbcluster.cc: Updated call to init_alloc_root() Updated call to my_net_init() Removed calls to net_end() and thd->cleanup() as these are now done in ~THD() sql/ha_ndbcluster_binlog.cc: Updated call to my_net_init() Updated call to init_sql_alloc() Removed calls to net_end() and thd->cleanup() as these are now done in ~THD() sql/ha_partition.cc: Updated call to init_alloc_root() sql/handler.cc: Added MY_THREAD_SPECIFIC to allocated memory. Added missing call to my_dir_end() sql/item_func.cc: Added MY_THREAD_SPECIFIC to allocated memory. sql/item_subselect.cc: Added MY_THREAD_SPECIFIC to allocated memory. sql/item_sum.cc: Added MY_THREAD_SPECIFIC to allocated memory. sql/log.cc: More DBUG Updated call to init_alloc_root() sql/mdl.cc: Added MY_THREAD_SPECIFIC to allocated memory. sql/mysqld.cc: Added total_memory_used Updated call to init_alloc_root() Move mysql_cond_broadcast() before my_thread_end() Added mariadb_dbug_id() to count memory per THD instead of per thread. Added my_malloc_size_cb_func() callback function for my_malloc() to count memory. Move initialization of mysqld_server_started and mysqld_server_initialized earlier. Updated call to my_init_dynamic_array(). Updated call to my_net_init(). Call my_pthread_setspecific_ptr(THR_THD,...) to ensure that memory is assigned to right thread. Added status variable 'memory_used'. Updated call to init_alloc_root() my_pthread_setspecific_ptr(THR_THD,...) -> set_current_thd() sql/mysqld.h: Added set_current_thd() sql/net_serv.cc: Added new parameter to my_net_init() so that one can mark memory with MY_THREAD_SPECIFIC. Store in net->thread_specific_malloc if memory is thread specific. Mark memory to be thread specific if requested. sql/opt_range.cc: Updated call to my_init_dynamic_array() Updated call to init_sql_alloc() Added MY_THREAD_SPECIFIC to allocated memory. sql/opt_subselect.cc: Updated call to init_sql_alloc() to mark memory thread specific. sql/protocol.cc: Fixed compiler warning sql/records.cc: Added MY_THREAD_SPECIFIC to allocated memory. sql/rpl_filter.cc: Updated call to my_init_dynamic_array() sql/rpl_handler.cc: Updated call to my_init_dynamic_array2() sql/rpl_handler.h: Updated call to init_sql_alloc() sql/rpl_mi.cc: Updated call to my_init_dynamic_array() sql/rpl_tblmap.cc: Updated call to init_alloc_root() sql/rpl_utility.cc: Updated call to my_init_dynamic_array() sql/slave.cc: Initialize things properly before calling functions that allocate memory. Removed calls to net_end() as this is now done in ~THD() sql/sp_head.cc: Updated call to init_sql_alloc() Updated call to my_init_dynamic_array() Added parameter to warning_info() that it should be fully initialized. sql/sp_pcontext.cc: Updated call to my_init_dynamic_array() sql/sql_acl.cc: Updated call to init_sql_alloc() Updated call to my_init_dynamic_array() my_pthread_setspecific_ptr(THR_THD,...) -> set_current_thd() sql/sql_admin.cc: Added parameter to warning_info() that it should be fully initialized. sql/sql_analyse.h: Updated call to init_tree() to mark memory thread specific. sql/sql_array.h: Updated call to my_init_dynamic_array() to mark memory thread specific. sql/sql_audit.cc: Updated call to my_init_dynamic_array() sql/sql_base.cc: Updated call to init_sql_alloc() my_pthread_setspecific_ptr(THR_THD,...) -> set_current_thd() sql/sql_cache.cc: Updated comment sql/sql_class.cc: Added parameter to warning_info() that not initialize it until THD is fully created. Updated call to init_sql_alloc() Mark THD::user_vars has to be thread specific. Updated call to my_init_dynamic_array() Ensure that memory allocated by THD is assigned to the THD. More DBUG Always acll net_end() in ~THD() Assert that all memory signed to this THD is really deleted at ~THD. Fixed set_status_var_init() to not reset memory_used. my_pthread_setspecific_ptr(THR_THD,...) -> set_current_thd() sql/sql_class.h: Added MY_THREAD_SPECIFIC to allocated memory. Added malloc_size to THD to record allocated memory per THD. sql/sql_delete.cc: Added MY_THREAD_SPECIFIC to allocated memory. sql/sql_error.cc: Added 'initialize' parameter to Warning_info() to say if should allocate memory for it's structures. This is used by THD::THD() to not allocate memory until THD is ready. Added Warning_info::free_memory() sql/sql_error.h: Updated Warning_info() class. sql/sql_handler.cc: Updated call to init_alloc_root() to mark memory thread specific. sql/sql_insert.cc: More DBUG sql/sql_join_cache.cc: Added MY_THREAD_SPECIFIC to allocated memory. sql/sql_lex.cc: Updated call to my_init_dynamic_array() sql/sql_lex.h: Updated call to my_init_dynamic_array() sql/sql_load.cc: Added MY_THREAD_SPECIFIC to allocated memory. sql/sql_parse.cc: Removed calls to net_end() and thd->cleanup() as these are now done in ~THD() Ensure that examined_row_count() is reset before query. Fixed bug where kill_threads_for_user() was using the wrong mem_root to allocate memory. my_pthread_setspecific_ptr(THR_THD,...) -> set_current_thd() Don't restore thd->status_var.memory_used when restoring thd->status_var sql/sql_plugin.cc: Updated call to init_alloc_root() Updated call to my_init_dynamic_array() Don't allocate THD on the stack, as this causes problems with valgrind when doing thd memory counting. my_pthread_setspecific_ptr(THR_THD,...) -> set_current_thd() sql/sql_prepare.cc: Added parameter to warning_info() that it should be fully initialized. Updated call to init_sql_alloc() to mark memory thread specific. sql/sql_reload.cc: my_pthread_setspecific_ptr(THR_THD,...) -> set_current_thd() sql/sql_select.cc: Updated call to my_init_dynamic_array() and init_sql_alloc() to mark memory thread specific. Added MY_THREAD_SPECIFIC to allocated memory. More DBUG sql/sql_servers.cc: Updated call to init_sql_alloc() to mark memory some memory thread specific. my_pthread_setspecific_ptr(THR_THD,...) -> set_current_thd() sql/sql_show.cc: Updated call to my_init_dynamic_array() Mark my_dir() memory thread specific. Use my_pthread_setspecific_ptr(THR_THD,...) to mark that allocated memory should be allocated to calling thread. More DBUG. Added malloc_size and examined_row_count to SHOW PROCESSLIST. Added MY_THREAD_SPECIFIC to allocated memory. Updated call to init_sql_alloc() Added parameter to warning_info() that it should be fully initialized. sql/sql_statistics.cc: Fixed compiler warning sql/sql_string.cc: String elements can now be marked as thread specific. sql/sql_string.h: String elements can now be marked as thread specific. sql/sql_table.cc: Updated call to init_sql_alloc() and my_malloc() to mark memory thread specific my_pthread_setspecific_ptr(THR_THD,...) -> set_current_thd() Fixed compiler warning sql/sql_test.cc: Updated call to my_init_dynamic_array() to mark memory thread specific. sql/sql_trigger.cc: Updated call to init_sql_alloc() sql/sql_udf.cc: Updated call to init_sql_alloc() my_pthread_setspecific_ptr(THR_THD,...) -> set_current_thd() sql/sql_update.cc: Added MY_THREAD_SPECIFIC to allocated memory. sql/table.cc: Updated call to init_sql_alloc(). Mark memory used by temporary tables, that are not for slave threads, as MY_THREAD_SPECIFIC Updated call to init_sql_alloc() sql/thr_malloc.cc: Added my_flags argument to init_sql_alloc() to be able to mark memory as MY_THREAD_SPECIFIC. sql/thr_malloc.h: Updated prototype for init_sql_alloc() sql/tztime.cc: Updated call to init_sql_alloc() Updated call to init_alloc_root() to mark memory thread specific. my_pthread_setspecific_ptr(THR_THD,...) -> set_current_thd() sql/uniques.cc: Updated calls to init_tree(), my_init_dynamic_array() and my_malloc() to mark memory thread specific. sql/unireg.cc: Added MY_THREAD_SPECIFIC to allocated memory. storage/csv/ha_tina.cc: Updated call to init_alloc_root() storage/federated/ha_federated.cc: Updated call to init_alloc_root() Updated call to my_init_dynamic_array() Ensure that memory allocated by fedarated is registered for the system, not for the thread. storage/federatedx/federatedx_io_mysql.cc: Updated call to my_init_dynamic_array() storage/federatedx/ha_federatedx.cc: Updated call to init_alloc_root() Updated call to my_init_dynamic_array() storage/heap/ha_heap.cc: Added MY_THREAD_SPECIFIC to allocated memory. storage/heap/heapdef.h: Added parameter to hp_get_new_block() to be able to do thread specific memory tagging. storage/heap/hp_block.c: Added parameter to hp_get_new_block() to be able to do thread specific memory tagging. storage/heap/hp_create.c: - Internal HEAP tables are now marking it's memory as MY_THREAD_SPECIFIC. - Use MY_TREE_WITH_DELETE instead of removed option 'with_delete'. storage/heap/hp_open.c: Internal HEAP tables are now marking it's memory as MY_THREAD_SPECIFIC. storage/heap/hp_write.c: Added new parameter to hp_get_new_block() storage/maria/ma_bitmap.c: Updated call to my_init_dynamic_array() storage/maria/ma_blockrec.c: Updated call to my_init_dynamic_array() storage/maria/ma_check.c: Updated call to init_alloc_root() storage/maria/ma_ft_boolean_search.c: Updated calls to init_tree() and init_alloc_root() storage/maria/ma_ft_nlq_search.c: Updated call to init_tree() storage/maria/ma_ft_parser.c: Updated call to init_tree() Updated call to init_alloc_root() storage/maria/ma_loghandler.c: Updated call to my_init_dynamic_array() storage/maria/ma_open.c: Updated call to my_init_dynamic_array() storage/maria/ma_sort.c: Updated call to my_init_dynamic_array() storage/maria/ma_write.c: Updated calls to my_init_dynamic_array() and init_tree() storage/maria/maria_pack.c: Updated call to init_tree() storage/maria/unittest/sequence_storage.c: Updated call to my_init_dynamic_array() storage/myisam/ft_boolean_search.c: Updated call to init_tree() Updated call to init_alloc_root() storage/myisam/ft_nlq_search.c: Updated call to init_tree() storage/myisam/ft_parser.c: Updated call to init_tree() Updated call to init_alloc_root() storage/myisam/ft_stopwords.c: Updated call to init_tree() storage/myisam/mi_check.c: Updated call to init_alloc_root() storage/myisam/mi_write.c: Updated call to my_init_dynamic_array() Updated call to init_tree() storage/myisam/myisamlog.c: Updated call to init_tree() storage/myisam/myisampack.c: Updated call to init_tree() storage/myisam/sort.c: Updated call to my_init_dynamic_array() storage/myisammrg/ha_myisammrg.cc: Updated call to init_sql_alloc() storage/perfschema/pfs_check.cc: Rest current_thd storage/perfschema/pfs_instr.cc: Removed DBUG_ENTER/DBUG_VOID_RETURN as at this point my_thread_var is not allocated anymore, which can cause problems. support-files/compiler_warnings.supp: Disable compiler warning from offsetof macro.	13 years ago
Jani Tolonen	09665bfd0e	MDEV-3931 Cassandra SE packaging Added autodetection for thrift library and includes Added Cassandra Storage Engine rpm	13 years ago
Sergei Golubchik	f1e758dc6f	remove one particularly stupid test	13 years ago
Igor Babaev	746152959a	Merge 5.2->5.3	13 years ago
Igor Babaev	8127e631de	Merge 5.1->5.2	13 years ago
Igor Babaev	82fe8a4e71	Merge.	13 years ago
Igor Babaev	fade3647ec	Fixed bug mdev-4063 (bug #56927 ). This bug could result in returning 0 for the expressions of the form <aggregate_function>(distinct field) when the system variable max_heap_table_size was set to a small enough number. It happened because the method Unique::walk() did not support the case when more than one pass was needed to merge the trees of distinct values saved in an external file. Backported a fix in grant_lowercase.test from mariadb 5.5.	13 years ago
Sergei Golubchik	7925bf6b40	MDEV-4069 thd_wait_end does not called in some cases in buf_page_read_low in XtraDB engine	13 years ago
unknown	82e39cb1e1	Fixed typo in the function name. test suite added.	13 years ago
unknown	193c6f548b	MDEV-3873: fixed functions absend in 5.3.	13 years ago
Sergei Golubchik	43c6953fa1	MDEV-4029 SELECT on information_schema using a subquery locks up the information_schema table due to incorrect mutexes handling Early evaluation of subqueries in the WHERE conditions on I_S.*_STATUS tables, otherwise the subquery on this same table will try to acquire LOCK_status twice.	13 years ago
unknown	2b0f4bdf44	Fix uninitialised variable in binlog group commit (probably not reachable code). Fix test failure when $vardir does not allow executing programs.	13 years ago
Sergei Golubchik	a0710621bf	fix a strict aliasing warning - remove a meaningless cast.	13 years ago
Sergei Golubchik	faac8db6bd	MDEV-3952 Incompatible change in MariaDB-5.5.28a-client rpm adds mytop when not in MariaDB-5.5.23-client (CentOS 5) Same as for deb: don't add mytop to the client rpm.	13 years ago
Sergei Golubchik	7caa80c481	MDEV-3934 Assertion `((keypart_map+1) & keypart_map) == 0' failed in _mi_pack_key with an index on a POINT column sel_arg_range_seq_next(): set keypart map also for GEOM_FLAG keys	13 years ago
Igor Babaev	02d368ff9d	Corrected the test case for bug mdev-3938.	13 years ago
Sergei Golubchik	cc74bb3178	MDEV-4029 SELECT on information_schema using a subquery locks up the information_schema table due to incorrect mutexes handling Early evaluation of subqueries in the WHERE conditions on I_S.*_STATUS tables, otherwise the subquery on this same table will try to acquire LOCK_status twice. sql/item.h: remove unused method	13 years ago
Sergei Golubchik	48bf57b02e	MDEV-3832 MariaDB conflicts with packages filesystem-3.1-2.fc18.i686 and jre-1.7.0_09-fcs.i586 on Fedora 18 fix the rpm packaging to work on Fedora18. Two problems: * conflicts on common directories with other packages. * more auto-generated requirements for mariadb-test.rpm	13 years ago
Sergei Golubchik	103c4c4906	MDEV-633 lp:1024058 - mysqld XA crash in replication slave initialize cache_mngr and write the Xid into binlog even if binlog is disabled with SQL_LOG_BIN=0 or no --log-slave-updates in the slave thread	13 years ago
Sergei Golubchik	381f470936	simplify THD::binlog_setup_trx_data() usage	13 years ago
Sergei Golubchik	fd9b911b70	MDEV-3908 crash in multi-table delete and mdl Add a test case. The fix comes with MySQL bug#15948123: SERVER WORKS INCORRECT WITH LONG TABLE ALIASES	13 years ago
Sergei Golubchik	d41d43f421	MDEV-4065 thd_kill_statement service	13 years ago
Vladislav Vaintroub	5649377b55	Fix Windows installers' bootstrapper scripts , after mysql_performance_tables.sql was split off mysql_system_tables.sql	13 years ago
Michael Widenius	c65f9a1914	Don't reset maybe_null in update_used_tables(); This breaks ROLLUP This fixed failing test in group_by.test mysql-test/r/join_outer.result: Updated test case mysql-test/r/join_outer_jcl6.result: Updated test case sql/item.cc: Don't reset maybe_null in update_used_tables(); This breaks ROLLUP sql/item.h: Don't reset maybe_null in update_used_tables(); This breaks ROLLUP sql/item_cmpfunc.h: Don't reset maybe_null in update_used_tables(); This breaks ROLLUP	13 years ago
Michael Widenius	c4e00d03e7	Fixed compiler warning	13 years ago
Igor Babaev	63afbba419	Corrected the fix for bug mdev-3938.	13 years ago
unknown	2255132f20	MDEV-4056 fix. The problem was that maybe_null of Item_row and its componetes was unsynced after update_used_tables() (and so pushed_cond_guards was not initialized but then requested). Fix updates Item_row::maybe_null on update_used_tables().	13 years ago
unknown	d51f96b167	MDEV-3900 Optimizer difference between MySQL and MariaDB with stored functions in WHERE clause of UPDATE or DELETE statements Analysis The reason for the less efficient plan was result of a prior design decision - to limit the eveluation of constant expressions during optimization to only non-expensive ones. With this approach all stored procedures were considered expensive, and were not evaluated during optimization. As a result, SPs didn't participate in range optimization, which resulted in a plan with table scan rather than index range scan. Solution Instead of considering all SPs expensive, consider expensive only those SPs that are non-deterministic. If an SP is deterministic, the optimizer will checj if it is constant, and may eventually evaluate it during optimization.	13 years ago
unknown	8a296e6ca2	backport of: Don't reset maybe_null in update_used_tables(); This breaks ROLLUP This fixed failing test in group_by.test	13 years ago
unknown	3546644220	Fix missing #include	13 years ago
unknown	a716b06167	MDEV-3988 fix. Subquery turned into constant too late to be excluded from grouping list so test for constant added to the create_temp_table().	13 years ago
Elena Stepanova	56db55259e	MDEV-3990: engine tests went out of sync with current MariaDB code	13 years ago
Sergei Golubchik	cf013ff949	xtradb merge. Percona-Server-5.5.28-rel29.3	13 years ago
Balasubramanian Kandasamy	31c06437c9	Removed Conflicts: mysql-libs mysql-libs-advanced from spec file	13 years ago
Igor Babaev	f8f90aa75f	Fixed bug mdev-3938. The original patch with the implementation of virtual columns did not support INSERT DELAYED into tables with virtual columns. This patch fixes the problem.	13 years ago
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

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77117 Commits (6a839ff40d1be946b4391eb7a316b0404e1cd82b) All Branches Search

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