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* Merge branch '10.2' into 10.3Oleksandr Byelkin2020-01-211-3/+10
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| * Merge branch '10.1' into 10.2Oleksandr Byelkin2020-01-201-3/+10
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| | * Merge branch 'merge-perfschema-5.6' into 10.1Oleksandr Byelkin2020-01-191-3/+10
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| | | * 5.6.47Oleksandr Byelkin2020-01-191-3/+10
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| | * | imporve clang buildEugene Kosov2019-06-251-20/+20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | cmake -DCMAKE_C_COMPILER=clang -DCMAKE_CXX_COMPILER=clang++ -DCMAKE_BUILD_TYPE=Debug Maintainer mode makes all warnings errors. This patch fix warnings. Mostly about deprecated `register` keyword. Too much warnings came from Mroonga and I gave up on it.
* | | | Merge 10.2 into 10.3Marko Mäkelä2019-05-141-1/+1
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| * | | Merge 10.1 into 10.2Marko Mäkelä2019-05-131-1/+1
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| | * | Merge branch '5.5' into 10.1Vicențiu Ciorbaru2019-05-111-1/+1
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| | | * | Follow-up to changing FSF addressVicențiu Ciorbaru2019-05-111-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Some places didn't match the previous rules, making the Floor address wrong. Additional sed rules: sed -i -e 's/Place.*Suite .*, Boston/Street, Fifth Floor, Boston/g' sed -i -e 's/Suite .*, Boston/Fifth Floor, Boston/g'
* | | | | Optimize performance schema likely/unlikelyMichael Widenius2018-05-071-23/+23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Performance schema likely/unlikely assume that performance schema is enabled by default, which causes a performance degradation for default installations that doesn't have performance schema enabled. Fixed by changing the likely/unlikely in PS to assume it's not enabled. This can be changed by compiling with -DPSI_ON_BY_DEFAULT Other changes: - Added psi_likely/psi_unlikely that is depending on PSI_ON_BY_DEFAULT. psi_likely() is assumed to be true if PS is enabled. - Added likely/unlikely to some PS interface code. - Moved pfs_enabled to mysys (was initialized but not used before) - Added "if (pfs_likely(pfs_enabled))" around calls to PS to avoid an extra call if PS is not enabled. - Moved checking flag_global_instrumention before other flags to speed up the case when PS is not enabled.
* | | | | Merge 10.2 into 10.3Marko Mäkelä2018-04-241-20/+20
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| * | | | Remove most 'register' use in C++Marko Mäkelä2018-04-241-20/+20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Modern compilers (such as GCC 8) emit warnings that the 'register' keyword is deprecated and not valid C++17. Let us remove most use of the 'register' keyword. Code in 'extra/' is not touched.
* | | | | MDEV-15091 : Windows, 64bit: reenable and fix warning C4267 (conversion from ↵Vladislav Vaintroub2018-02-061-9/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 'size_t' to 'type', possible loss of data) Handle string length as size_t, consistently (almost always:)) Change function prototypes to accept size_t, where in the past ulong or uint were used. change local/member variables to size_t when appropriate. This fix excludes rocksdb, spider,spider, sphinx and connect for now.
* | | | | Merge 10.2 into bb-10.2-extMarko Mäkelä2018-01-151-2/+1
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| * | | | Compilation speed (#546)Eugene Kosov2018-01-141-2/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Speed up compilation Standard C++ headers contribute a lot to compilation time. Avoid algorithm and sstream in frequently used headers.
* | | | | Merge remote-tracking branch 'origin/10.2' into bb-10.2-extAlexander Barkov2017-10-301-2/+4
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| * | | | Merge 10.1 into 10.2Marko Mäkelä2017-10-271-2/+4
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| | * | | Merge branch 'merge-perfschema-5.6' into 10.0Vicențiu Ciorbaru2017-10-261-2/+4
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| | | * | 5.6.38Vicențiu Ciorbaru2017-10-251-2/+4
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* | | | | Merge remote-tracking branch 'origin/10.2' into bb-10.2-extAlexander Barkov2017-10-021-3/+3
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| * | | | MDEV-13384 - misc Windows warnings fixedVladislav Vaintroub2017-09-281-3/+3
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* | | | | Merge remote-tracking branch 'origin/10.2' into bb-10.2-extAlexander Barkov2017-06-151-1/+2
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| * | | | Merge 10.1 into 10.2Marko Mäkelä2017-05-231-1/+2
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| | * | | Merge branch 'merge-perfschema-5.6' into 10.0Vicențiu Ciorbaru2017-05-161-1/+2
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| | | * | 5.6.36Vicențiu Ciorbaru2017-05-161-1/+2
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* | | | | Changing field::field_name and Item::name to LEX_CSTRINGMonty2017-04-231-1/+1
|/ / / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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)
* | | | Merge branch '10.1' into 10.2Sergei Golubchik2017-02-101-7/+27
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| * | | Merge remote-tracking branch 'merge/merge-perfschema-5.6' into 10.0Vicențiu Ciorbaru2017-01-101-7/+27
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| | * | 5.6.35Vicențiu Ciorbaru2017-01-071-7/+27
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* | | | MDEV-9114: Bulk operations (Array binding)Oleksandr Byelkin2016-11-021-0/+2
| | | | | | | | | | | | | | | | (+ default values)
* | | | MDEV-9058: protocol: COM_MULTI command (part 1)Oleksandr Byelkin2016-03-181-1/+3
|/ / / | | | | | | | | | Adding a command from the end of avaliable commands numering space (254)
* | | Merge branch 'merge/merge-perfschema-5.6' into 10.0Sergei Golubchik2015-12-131-0/+9
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| * | 5.6.28Sergei Golubchik2015-12-131-0/+9
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* | | Merge branch 'merge-perfschema-5.6' into 10.0Sergei Golubchik2015-10-091-0/+1
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| * | 5.6.27Sergei Golubchik2015-10-091-0/+1
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* | | perfschema 5.6.24Sergei Golubchik2015-05-051-22/+61
|\ \ \ | |/ / | | | | | | | | | | | | | | | | | | | | | | | | | | | including the big commit commit 305130361bf72726de220f3d2b2787395e10be61 Author: Marc Alff <marc.alff@oracle.com> Date: Tue Feb 10 11:31:32 2015 +0100 WL#8354 BACKPORT DIGEST IMPROVEMENTS TO MYSQL 5.6 (with the following commits) and related changes in sql/
| * | 5.6.24Sergei Golubchik2015-05-041-22/+61
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* | | perfschema 5.6.17Sergei Golubchik2014-05-071-68/+111
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| * | 5.6.17Sergei Golubchik2014-05-071-68/+111
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| * | perfschema 5.6.10 initial commit.Sergei Golubchik2014-05-061-0/+5223
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* | Temporary commit of 10.0-mergeMichael Widenius2013-03-261-181/+414
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* | 10.0-base mergeSergei Golubchik2013-01-311-1/+1
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| * Fixed problem with failing mysql_upgrade when proc table was not correct.Michael Widenius2013-01-111-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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
* | Temporary commit of merge of MariaDB 10.0-base and MySQL 5.6Michael Widenius2012-08-011-600/+3476
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* Updated/added copyright headersMySQL Build Team2012-02-161-1/+1
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* Bug#12727287: Maintainer mode compilation fails with gcc 4.6Davi Arnaut2011-07-071-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | GCC 4.6 has new -Wunused-but-set-variable flag, which is enabled by -Wall, that causes GCC to emit a warning whenever a local variable is assigned to, but otherwise unused (aside from its declaration). Since the maintainer mode uses -Wall and -Werror, source code which triggers these warnings will be rejected. That is, these warnings become hard errors. The solution is to fix the code which triggers these specific warnings. In most of the cases, this is a welcome cleanup as code which triggers this warning is probably dead anyway. dbug/dbug.c: Unused but set. libmysqld/lib_sql.cc: Length is not necessary as the converted error message is always null-terminated. sql/item_func.cc: Make get_var_with_binlog private to this compilation unit. If a error was raised, do not attempt to evaluate the user variable as the statement execution will be interrupted anyway. sql/mysqld.cc: Use a void expression to silence the warning. Avoids the use of macros that would make the code more unreadable than it already is. sql/protocol.cc: Length is not necessary as the converted error message is always null-terminated. Remove unnecessary casts and assignment. sql/sql_class.h: Function is only used in a single compilation unit. sql/sql_load.cc: Only use the variable outside of EMBEDDED_LIBRARY. storage/innobase/btr/btr0cur.c: Do not retrieve field, only the record length is being used. storage/perfschema/pfs.cc: Use a void expression to silence the warning. tests/mysql_client_test.c: Unused but set. unittest/mysys/lf-t.c: Unused but set.
* Bug# 53874 "SETUP_INSTRUMENTS.TIMED='NO' should not change TIMER_WAITChristopher Powers2010-08-261-19/+56
| | | | | | | | | | | | | | | | | Handle combined instrument states of ENABLED and/or TIMED: ENABLED TIMED 1 1 Aggregate stats, increment counter 1 0 Increment counter 0 1 Do nothing 0 0 Do nothing storage/perfschema/pfs.cc: Aggregate stats only if state is both ENABLED and TIMED. If ENABLED but not TIMED, only increment the value counter. storage/perfschema/pfs_stat.h: Split aggregate and counter increment into separate methods for performance.
* Bug#53874, "SETUP_INSTRUMENTS.TIMED='NO' should not change TIMER_WAIT in ↵Christopher Powers2010-08-191-22/+30
| | | | | | | | | aggregations" end_*_wait() functions now honor TIMER_STATE_UNTIMED storage/perfschema/pfs.cc: Don't aggregate stats if TIMER_STATE_UNTIMED
* Bug#55462 Performance schema: reduce the overhead of ↵Marc Alff2010-08-121-7/+0
| | | | | | | | | | PFS_events_waits::m_wait_class This is a performance improvement fix. Removed the "volatile" property of PFS_events_waits::m_wait_class. Simplified the code accordingly.
* Fixed Copyright headers in storage/perfschemaMarc Alff2010-07-151-3/+3
| | | | | Fixed minor merge issues with #includes
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