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* Merge 10.4 into 10.5Marko Mäkelä2020-12-021-3/+1
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| * MDEV-15532 after-merge fixes from MontyMarko Mäkelä2020-12-021-3/+1
| | | | | | | | The Galera tests were massively failing with debug assertions.
* | Merge 10.4 into 10.5Marko Mäkelä2020-08-141-2/+3
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| * Merge 10.3 into 10.4, except MDEV-22543Marko Mäkelä2020-08-131-2/+3
| |\ | | | | | | | | | Also, fix GCC -Og -Wmaybe-uninitialized in run_backup_stage()
| | * MDEV-22066: out-of-source build fails with WITHOUT_SERVER=ONAnel Husakovic2020-08-111-2/+3
| | | | | | | | | | | | | | | | | | | | | | | | Patch 4aaa38d26ed95127b842410 is replacing `my_config.h` with `my_global.h` which is included in in-source build, but not for out-of-source build tree. Closes #1466
* | | Merge 10.4 into 10.5Marko Mäkelä2020-07-0227-27/+27
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| * | Merge 10.3 into 10.4Marko Mäkelä2020-07-0227-27/+27
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| | * Merge 10.2 into 10.3Marko Mäkelä2020-07-0227-27/+27
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| | | * Merge 10.1 into 10.2bb-10.2-mergeMarko Mäkelä2020-07-0127-27/+27
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| | | | * mtr: use env for perlDaniel Black2020-06-2327-27/+27
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | On FreeBSD, perl isn't in /usr/bin, its in /usr/local/bin or elsewhere in the path. Like storage/{maria/unittest/,}ma_test_* , we use /usr/bin/env to find perl and run it.
* | | | | MDEV-22437 make THR_THD* variable thread_localEugene Kosov2020-05-051-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Now all access goes through _current_thd() and set_current_thd() functions. Some functions like THD::store_globals() can not fail now.
* | | | | perfschema mdl related instrumentation changesSergei Golubchik2020-03-101-1/+1
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* | | | | perfschema memory related instrumentation changesSergei Golubchik2020-03-101-1/+1
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* | | | | Revert "MDEV-20342 Turn Field::flags from a member to a method"Alexander Barkov2019-08-141-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This reverts commit e86010f909fb6b8c4ffd9d6df92991ac079e67e7. Reverting on Monty's request, as this change makes merging things from 10.5 to 10.2 much harder.
* | | | | MDEV-20342 Turn Field::flags from a member to a methodAlexander Barkov2019-08-141-1/+1
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* | | | | Switch Perl DBI scripts from DBD::mysql to DBD::MariaDB driverbb-10.5-MDEV-18565Pali2019-07-193-8/+8
|/ / / / | | | | | | | | | | | | | | | | Perl DBD::MariaDB driver is available CPAN and is already used in production environment.
* | | | Move THD list handling to THD_listSergey Vojtovich2019-01-281-4/+2
|/ / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Implemented and integrated THD_list as a replacement for the global thread list. It uses own mutex instead of LOCK_thread_count for THD list protection. Removed unused first_global_thread() and next_global_thread(). delayed_insert_threads is now protected by LOCK_delayed_insert. Although this patch doesn't fix very wrong synchronization of this variable. After this patch there are only 2 legitimate uses of LOCK_thread_count left, both in mysqld.cc: thread_count and ready_to_exit. Aim is to reduce usage of LOCK_thread_count and COND_thread_count. Part of MDEV-15135.
* | | compiler warningsSergei Golubchik2018-08-121-1/+1
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* | | remove obsolete checks for -fno-implicit-templatesSergei Golubchik2018-08-121-8/+1
| | | | | | | | | | | | we stopped using -fno-implicit-templates many years ago
* | | Misc. typosluz.paz2018-04-051-1/+1
| | | | | | | | | | | | Found via `codespell -i 3 -w --skip="./debian/po" -I ../mariadb-server-word-whitelist.txt ./cmake/ ./debian/ ./Docs/ ./include/ ./man/ ./plugin/ ./strings/`
* | | Changed database, tablename and alias to be LEX_CSTRINGMonty2018-01-301-5/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This was done in, among other things: - thd->db and thd->db_length - TABLE_LIST tablename, db, alias and schema_name - Audit plugin database name - lex->db - All db and table names in Alter_table_ctx - st_select_lex db Other things: - Changed a lot of functions to take const LEX_CSTRING* as argument for db, table_name and alias. See init_one_table() as an example. - Changed some function arguments from LEX_CSTRING to const LEX_CSTRING - Changed some lists from LEX_STRING to LEX_CSTRING - threads_mysql.result changed because process list_db wasn't always correctly updated - New append_identifier() function that takes LEX_CSTRING* as arguments - Added new element tmp_buff to Alter_table_ctx to separate temp name handling from temporary space - Ensure we store the length after my_casedn_str() of table/db names - Removed not used version of rename_table_in_stat_tables() - Changed Natural_join_column::table_name and db_name() to never return NULL (used for print) - thd->get_db() now returns db as a printable string (thd->db.str or "")
* | | Merge remote-tracking branch 'origin/bb-10.2-ext' into 10.3Alexander Barkov2017-10-301-0/+6
|\ \ \ | | | | | | | | | | | | TODO: enable MDEV-13049 optimization for 10.3
| * \ \ Merge remote-tracking branch 'origin/10.2' into bb-10.2-extAlexander Barkov2017-10-301-0/+6
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| | * | Merge branch '10.1' into 10.2Sergei Golubchik2017-10-241-0/+6
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| | | * Merge branch '10.0' into 10.1Sergei Golubchik2017-10-221-0/+6
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| | | | * Merge branch '5.5' into 10.0Sergei Golubchik2017-10-181-0/+6
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| | | | | * MDEV-13459 Warnings, when compiling with gcc-7.xSergei Golubchik2017-10-171-0/+6
| | | | | | | | | | | | | | | | | | | | | | | | mostly caused by -Wimplicit-fallthrough
* | | | | | Changed KEY names to use LEX_CSTRINGMichael Widenius2017-08-241-1/+1
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* | | | | | Enusure that my_global.h is included firstMichael Widenius2017-08-248-24/+8
|/ / / / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - Added sql/mariadb.h file that should be included first by files in sql directory, if sql_plugin.h is not used (sql_plugin.h adds SHOW variables that must be done before my_global.h is included) - Removed a lot of include my_global.h from include files - Removed include's of some files that my_global.h automatically includes - Removed duplicated include's of my_sys.h - Replaced include my_config.h with my_global.h
* | | | | Merge tag 'mariadb-10.2.6' into bb-10.2-extAlexander Barkov2017-05-261-1/+1
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| * | | | Merge 10.1 into 10.2Marko Mäkelä2017-05-061-1/+1
| |\ \ \ \ | | |/ / / | | | | | | | | | | | | | | | | | | | | Also, include fixes by Vladislav Vaintroub to the aws_key_management plugin. The AWS C++ SDK specifically depends on OPENSSL_LIBRARIES, not generic SSL_LIBRARIES (such as YaSSL).
| | * | | MDEV-11660 Make encryption plugins "pure"Vladislav Vaintroub2017-04-271-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Do not exporting mysqld entry points directly. This is needed for mariabackup, to load encryption plugins on Windows. All plugins are "pure" by default. To mark plugin "impure" it should use RECOMPILE_FOR_EMBEDDED or STORAGE_ENGINE keyword.
* | | | | Changing field::field_name and Item::name to LEX_CSTRINGMonty2017-04-231-3/+3
|/ / / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Benefits of this patch: - Removed a lot of calls to strlen(), especially for field_string - Strings generated by parser are now const strings, less chance of accidently changing a string - Removed a lot of calls with LEX_STRING as parameter (changed to pointer) - More uniform code - Item::name_length was not kept up to date. Now fixed - Several bugs found and fixed (Access to null pointers, access of freed memory, wrong arguments to printf like functions) - Removed a lot of casts from (const char*) to (char*) Changes: - This caused some ABI changes - lex_string_set now uses LEX_CSTRING - Some fucntions are now taking const char* instead of char* - Create_field::change and after changed to LEX_CSTRING - handler::connect_string, comment and engine_name() changed to LEX_CSTRING - Checked printf() related calls to find bugs. Found and fixed several errors in old code. - A lot of changes from LEX_STRING to LEX_CSTRING, especially related to parsing and events. - Some changes from LEX_STRING and LEX_STRING & to LEX_CSTRING* - Some changes for char* to const char* - Added printf argument checking for my_snprintf() - Introduced null_clex_str, star_clex_string, temp_lex_str to simplify code - Added item_empty_name and item_used_name to be able to distingush between items that was given an empty name and items that was not given a name This is used in sql_yacc.yy to know when to give an item a name. - select table_name."*' is not anymore same as table_name.* - removed not used function Item::rename() - Added comparision of item->name_length before some calls to my_strcasecmp() to speed up comparison - Moved Item_sp_variable::make_field() from item.h to item.cc - Some minimal code changes to avoid copying to const char * - Fixed wrong error message in wsrep_mysql_parse() - Fixed wrong code in find_field_in_natural_join() where real_item() was set when it shouldn't - ER_ERROR_ON_RENAME was used with extra arguments. - Removed some (wrong) ER_OUTOFMEMORY, as alloc_root will already give the error. TODO: - Check possible unsafe casts in plugin/auth_examples/qa_auth_interface.c - Change code to not modify LEX_CSTRING for database name (as part of lower_case_table_names)
* | | | MDEV-8791 - AIX: Unresolved Symbols during linkingSergey Vojtovich2016-10-311-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Clean-up nolock.h: it doesn't serve any purpose anymore. Appropriate code moved to x86-gcc.h and my_atomic.h. If gcc sync bultins were detected, we want to make use of them independently of __GNUC__ definition. E.g. XLC simulates those, but doesn't define __GNUC__. HS/Spider: According to AIX manual alloca() returns char*, which cannot be casted to any type with static_cast. Use explicit cast instead. MDL: Removed namemangling pragma, which didn't let MariaDB build with XLC. WSREP: _int64 seem to be conflicting name with XLC, replaced with _integer64. CONNECT: RTLD_NOLOAD is GNU extention. Removed rather meaningless check if library is loaded. Multiple dlopen()'s of the same library are permitted, and it never gets closed anyway. Except for error, which was a bug: it may close library, which can still be referenced by other subsystems. InnoDB: __ppc_get_timebase() is GNU extention. Only use it when __GLIBC__ is defined. Based on contribution by flynn1973.
* | | | Merge branch '10.1' into 10.2Sergei Golubchik2016-06-304-13/+4
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| * | | Merge branch '10.0' into 10.1Sergei Golubchik2016-05-044-13/+4
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| | * | MDEV-9281 - Debian: the Lintian complains about "shlib-calls-exit" in ↵Sergey Vojtovich2016-04-204-13/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | handlersocket.so MDEV-9278 - Debian: the Lintian complains about "shlib-calls-exit" in ha_spider.so Handlersocket handles errors in a way that it aborts program execution. In most cases it is done via abort(). One exception was host/service resolution failure, which was aborted with exit(). As a workaround replaced this exit() with abort() for symmetry with other error handling.
* | | | cleanup: thread_countSergei Golubchik2016-06-041-2/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | move thread_count handling into THD: * increment thread_count in THD constructor * decrement thread_count in THD destructor * never modify thread_count directly!
* | | | Reuse THD for new user connectionsMonty2016-06-041-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - To ensure that mallocs are marked for the correct THD, even if it's allocated in another thread, I added the thread_id to the THD constructor - Added st_my_thread_var to thr_lock_info_init() to avoid a call to my_thread_var - Moved things from THD::THD() to THD::init() - Moved some things to THD::cleanup() - Added THD::free_connection() and THD::reset_for_reuse() - Added THD to CONNECT::create_thd() - Added THD::thread_dbug_id and st_my_thread_var->dbug_id. These are needed to ensure that we have a constant thread_id used for debugging with a THD, even if it changes thread_id (=connection_id) - Set variables.pseudo_thread_id in constructor. Removed not needed sets.
* | | | Merge branch '10.1' into 10.2Sergei Golubchik2016-03-232-4/+5
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| * | | Merge branch '10.0' into 10.1Sergei Golubchik2016-03-211-3/+3
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| | * | Fix spelling: occurred, execute, which etcOtto Kekäläinen2016-03-041-3/+3
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| * | | fix that mysqld aborts on exit if an open handlersocket connection remainsAkira Higuchi2016-03-181-1/+1
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| * | | fix a memory leak in handlersocketAkira Higuchi2016-03-181-0/+1
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* | | | MDEV-6150 Speed up connection speed by moving creation of THD to new threadMonty2016-02-071-5/+3
|/ / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Creating a CONNECT object on client connect and pass this to the working thread which creates the THD. Split LOCK_thread_count to different mutexes Added LOCK_thread_start to syncronize threads Moved most usage of LOCK_thread_count to dedicated functions Use next_thread_id() instead of thread_id++ Other things: - Thread id now starts from 1 instead of 2 - Added cast for thread_id as thread id is now of type my_thread_id - Made THD->host const (To ensure it's not changed) - Removed some DBUG_PRINT() about entering/exiting mutex as these was already logged by mutex code - Fixed that aborted_connects and connection_errors_internal are counted in all cases - Don't take locks for current_linfo when we set it (not needed as it was 0 before)
* | | MDEV-8010 - Avoid sql_alloc() in Items (Patch #1)Sergey Vojtovich2015-08-211-4/+4
| | | | | | | | | | | | | | | | | | | | | Added mandatory thd parameter to Item (and all derivative classes) constructor. Added thd parameter to all routines that may create items. Also removed "current_thd" from Item::Item. This reduced number of pthread_getspecific() calls from 290 to 177 per OLTP RO transaction.
* | | Merge tag 'mariadb-10.0.20' into 10.1Sergei Golubchik2015-06-271-3/+1
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| * | MDEV-7398 mysqld segfaults on FreeBSD 10.1 i386 when built with clang 3.4Sergei Golubchik2015-06-161-3/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | in cmake tests let's treat clang like gcc (same options, same builtins) in many cases. * don't check the compiler when * testing for -fvisibility=hidden support * testing for HAVE_ABI_CXA_DEMANGLE * testing for HAVE_GCC_ATOMIC_BUILTINS * when removing options with string(replace) * when running ${CC} --version (ignore the error instead) * run ABI checks for clang * use "canonical" gcc flags for clang * fix groonga too Also: * add cmake detection for gcc __atomic_* builtins. they might be supported (__ATOMIC_SEQ_CST is defined), but not for all operand sizes. In particular, 64-bit atomic load is problematic on i386 * cache check results for Windows * remove the test for HAVE_CXXABI_H (HAVE_ABI_CXA_DEMANGLE is suffifient)
* | | MDEV-7671: Cache VIEW definitions in the TDCOleksandr Byelkin2015-03-111-1/+1
| | | | | | | | | | | | (changes of backported patch are very small: strlen removed, error processing fixed, view open statistics added)
* | | Merge branch '10.0' into bb-10.1-mergeSergei Golubchik2014-12-026-6/+13
|\ \ \ | |/ / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Conflicts: .bzrignore VERSION cmake/plugin.cmake debian/dist/Debian/control debian/dist/Ubuntu/control mysql-test/r/join_outer.result mysql-test/r/join_outer_jcl6.result mysql-test/r/null.result mysql-test/r/old-mode.result mysql-test/r/union.result mysql-test/t/join_outer.test mysql-test/t/null.test mysql-test/t/old-mode.test mysql-test/t/union.test packaging/rpm-oel/mysql.spec.in scripts/mysql_config.sh sql/ha_ndbcluster.cc sql/ha_ndbcluster_binlog.cc sql/ha_ndbcluster_cond.cc sql/item_cmpfunc.h sql/lock.cc sql/sql_select.cc sql/sql_show.cc sql/sql_update.cc sql/sql_yacc.yy storage/innobase/buf/buf0flu.cc storage/innobase/fil/fil0fil.cc storage/innobase/include/srv0srv.h storage/innobase/lock/lock0lock.cc storage/tokudb/CMakeLists.txt storage/xtradb/buf/buf0flu.cc storage/xtradb/fil/fil0fil.cc storage/xtradb/include/srv0srv.h storage/xtradb/lock/lock0lock.cc support-files/mysql.spec.sh
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