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* Merge 10.5 into 10.6Marko Mäkelä2022-04-061-6/+5
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* \ Merge 10.5 into 10.6Marko Mäkelä2022-03-141-0/+2
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| * MDEV-24841 Build error with MSAN use-of-uninitialized-value in comp_errMarko Mäkelä2022-03-141-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The MemorySanitizer implementation in clang includes some built-in instrumentation (interceptors) for GNU libc. In GNU libc 2.33, the interface to the stat() family of functions was changed. Until the MemorySanitizer interceptors are adjusted, any MSAN code builds will act as if that the stat() family of functions failed to initialize the struct stat. A fix was applied in https://reviews.llvm.org/rG4e1a6c07052b466a2a1cd0c3ff150e4e89a6d87a but it fails to cover the 64-bit variants of the calls. For now, let us work around the MemorySanitizer bug by defining and using the macro MSAN_STAT_WORKAROUND().
* | Fix warnings from -DPLUGIN_PARTITION=NO, portably.Vladislav Vaintroub2021-09-051-1/+3
| | | | | | | | Also fix Spider's cmake.
* | another compilation fix for partition-less debug buildSergei Golubchik2021-05-201-1/+1
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* | MDEV-18465 Logging of DDL statements during backupMonty2021-05-191-7/+78
| | | | | | | | | | Many of the changes was needed to be able to collect and print engine name and table version id's in the ddl log.
* | Avoid creating the .frm file twice in some casesMonty2021-05-191-1/+1
|/ | | | | | Other things: - Updated code comments & fixed indentation - Removed an old QQ (temporary) comment that does not apply anymore
* cleanup: make dd_frm_type to work as documentedSergei Golubchik2020-07-041-9/+4
| | | | remove redundant argument, return all possible enum values
* perfschema memory related instrumentation changesSergei Golubchik2020-03-101-1/+1
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* Merge branch '10.3' into 10.4Oleksandr Byelkin2019-05-191-1/+1
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| * 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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| | | | * Update FSF AddressVicențiu Ciorbaru2019-05-111-1/+1
| | | | | | | | | | | | | | | | | | | | * Update wrong zip-code
* | | | | Simplified dd_recreate_table()Sergey Vojtovich2019-04-031-22/+7
|/ / / / | | | | | | | | | | | | | | | | | | | | | | | | It is used only with persistent tables, so remove path argument, which was introduced in 9594107f and became useless after ce6a63e. Part of MDEV-17805 - Remove InnoDB cache for temporary tables.
* | | | post-merge: gcc 8 warningsSergei Golubchik2019-03-171-1/+1
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* | | | Add likely/unlikely to speed up executionMonty2018-05-071-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Added to: - if (error) - Lex - sql_yacc.yy and sql_yacc_ora.yy - In header files to alloc() calls - Added thd argument to thd_net_is_killed()
* | | | MDEV-14378 - Allow on to drop orphaned #sql- tablesMichael Widenius2017-11-171-17/+20
| | | | | | | | | | | | | | | | DROP TABLE now also works on empty or short .frm files
* | | | Merge bb-10.2-ext into 10.3Marko Mäkelä2017-11-101-2/+18
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| * \ \ \ Merge remote-tracking branch 'origin/10.2' into bb-10.2-extMonty2017-11-091-2/+18
| |\ \ \ \ | | |/ / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Conflicts: mysql-test/r/cte_recursive.result mysql-test/r/derived_cond_pushdown.result mysql-test/t/cte_recursive.test mysql-test/t/derived_cond_pushdown.test sql/datadict.cc sql/handler.cc
| | * | | Merge 10.1 into 10.2Marko Mäkelä2017-11-071-1/+14
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| | | * | MDEV-12633 Error from valgrind related to dd_frm_typeMonty2017-11-021-1/+14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | "Conditional jump or move depends on uninitialised value in my_scan_weight_utf8_general_ci, main.mysql_client_test fails in biuldbot with valgrind" - Fixed by ensuring that engine_name is set to empty string even in case errors in the .frm file - Added some error checking to ha_table_exists()
* | | | | Enusure that my_global.h is included firstMichael Widenius2017-08-241-1/+1
|/ / / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - 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
* | | | Make SEQUENCE working with replicationMonty2017-05-231-3/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - Old sequence code forced row based replication for any statements that refered to a sequence table. What is new is that row based replication is now sequence aware: - NEXT VALUE is now generating a short row based event with only next_value and round being replicated. - Short row based events are now on the slave updated as trough SET_VALUE(sequence_name) - Full row based events are on the slave updated with a full insert, which is practically same as ALTER SEQUENCE. - INSERT on a SEQUENCE table does now a EXCLUSIVE LOCK to ensure that it is logged in binary log before any following NEXT VALUE calls. - Enable all sequence tests and fixed found bugs - ALTER SEQUENCE doesn't anymore allow changes that makes the next_value outside of allowed range - SEQUENCE changes are done with TL_WRITE_ALLOW_WRITE. Because of this one can generate a statement for MyISAM with both TL_WRITE_CONCURRENT_INSERT and TL_WRITE_ALLOW_WRITE. To fix a warning I had to add an extra test in thr_lock.c for this. - Removed UPDATE of SEQUENCE (no need to support this as we have ALTER SEQUENCE, which takes the EXCLUSIVE lock properly. - Removed DBUG_ASSERT() in MDL_context::upgrade_shared_lock. This was removed upstream in MySQL 5.6 in 72f823de453. - Simplified test in decided_logging_format() by using sql_command_flags() - Fix that we log DROP SEQUENCE correctly. - Fixed that Aria works with SEQUENCE
* | | | Changing field::field_name and Item::name to LEX_CSTRINGMonty2017-04-231-3/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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-10139 Support for SEQUENCE objectsMonty2017-04-071-11/+22
|/ / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Working features: CREATE OR REPLACE [TEMPORARY] SEQUENCE [IF NOT EXISTS] name [ INCREMENT [ BY | = ] increment ] [ MINVALUE [=] minvalue | NO MINVALUE ] [ MAXVALUE [=] maxvalue | NO MAXVALUE ] [ START [ WITH | = ] start ] [ CACHE [=] cache ] [ [ NO ] CYCLE ] ENGINE=xxx COMMENT=".." SELECT NEXT VALUE FOR sequence_name; SELECT NEXTVAL(sequence_name); SELECT PREVIOUS VALUE FOR sequence_name; SELECT LASTVAL(sequence_name); SHOW CREATE SEQUENCE sequence_name; SHOW CREATE TABLE sequence_name; CREATE TABLE sequence-structure ... SEQUENCE=1 ALTER TABLE sequence RENAME TO sequence2; RENAME TABLE sequence TO sequence2; DROP [TEMPORARY] SEQUENCE [IF EXISTS] sequence_names Missing features - SETVAL(value,sequence_name), to be used with replication. - Check replication, including checking that sequence tables are marked not transactional. - Check that a commit happens for NEXT VALUE that changes table data (may already work) - ALTER SEQUENCE. ANSI SQL version of setval. - Share identical sequence entries to not add things twice to table list. - testing insert/delete/update/truncate/load data - Run and fix Alibaba sequence tests (part of mysql-test/suite/sql_sequence) - Write documentation for NEXT VALUE / PREVIOUS_VALUE - NEXTVAL in DEFAULT - Ensure that NEXTVAL in DEFAULT uses database from base table - Two NEXTVAL for same row should give same answer. - Oracle syntax sequence_table.nextval, without any FOR or FROM. - Sequence tables are treated as 'not read constant tables' by SELECT; Would be better if we would have a separate list for sequence tables so that select doesn't know about them, except if refereed to with FROM. Other things done: - Improved output for safemalloc backtrack - frm_type_enum changed to Table_type - Removed lex->is_view and replaced with lex->table_type. This allows use to more easy check if item is view, sequence or table. - Added table flag HA_CAN_TABLES_WITHOUT_ROLLBACK, needed for handlers that want's to support sequences - Added handler calls: - engine_name(), to simplify getting engine name for partition and sequences - update_first_row(), to be able to do efficient sequence implementations. - Made binlog_log_row() global to be able to call it from ha_sequence.cc - Added handler variable: row_already_logged, to be able to flag that the changed row is already logging to replication log. - Added CF_DB_CHANGE and CF_SCHEMA_CHANGE flags to simplify deny_updates_if_read_only_option() - Added sp_add_cfetch() to avoid new conflicts in sql_yacc.yy - Moved code for add_table_options() out from sql_show.cc::show_create_table() - Added String::append_longlong() and used it in sql_show.cc to simplify code. - Added extra option to dd_frm_type() and ha_table_exists to indicate if the table is a sequence. Needed by DROP SQUENCE to not drop a table.
* | | Merge branch '10.1' into 10.2Sergei Golubchik2017-03-301-23/+27
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| * | cleanup: change dd_frm_type() to return the engine name, not legacy_db_typeSergei Golubchik2017-03-101-23/+27
| | | | | | | | | | | | | | | this simplifies the code and avoids unnecessary conversions back and forth. and it works even if the engine is not installed.
* | | Fix several compile warnings on WindowsVladislav Vaintroub2017-03-101-1/+1
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* | Merge branch '10.0' into bb-10.1-mergeSergei Golubchik2014-12-021-0/+1
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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
| * | MDEV-5120 Test suite test maria-no-logging failsMichael Widenius2014-09-301-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The reason for the failure was a bug in an include file on debian that causes 'struct stat' to have different sized depending on the environment. This patch fixes so that we always include my_global.h or my_config.h before we include any other files. Other things: - Removed #include <my_global.h> in some include files; Better to always do this at the top level to have as few "always-include-this-file-first' files as possible. - Removed usage of some include files that where already included by my_global.h or by other files. client/mysql_plugin.c: Use my_global.h first client/mysqlslap.c: Remove duplicated include files extra/comp_err.c: Remove duplicated include files include/m_string.h: Remove duplicated include files include/maria.h: Remove duplicated include files libmysqld/emb_qcache.cc: Use my_global.h first plugin/semisync/semisync.h: Use my_pthread.h first sql/datadict.cc: Use my_global.h first sql/debug_sync.cc: Use my_global.h first sql/derror.cc: Use my_global.h first sql/des_key_file.cc: Use my_global.h first sql/discover.cc: Use my_global.h first sql/event_data_objects.cc: Use my_global.h first sql/event_db_repository.cc: Use my_global.h first sql/event_parse_data.cc: Use my_global.h first sql/event_queue.cc: Use my_global.h first sql/event_scheduler.cc: Use my_global.h first sql/events.cc: Use my_global.h first sql/field.cc: Use my_global.h first Remove duplicated include files sql/field_conv.cc: Use my_global.h first sql/filesort.cc: Use my_global.h first Remove duplicated include files sql/gstream.cc: Use my_global.h first sql/ha_ndbcluster.cc: Use my_global.h first sql/ha_ndbcluster_binlog.cc: Use my_global.h first sql/ha_ndbcluster_cond.cc: Use my_global.h first sql/ha_partition.cc: Use my_global.h first sql/handler.cc: Use my_global.h first sql/hash_filo.cc: Use my_global.h first sql/hostname.cc: Use my_global.h first sql/init.cc: Use my_global.h first sql/item.cc: Use my_global.h first sql/item_buff.cc: Use my_global.h first sql/item_cmpfunc.cc: Use my_global.h first sql/item_create.cc: Use my_global.h first sql/item_geofunc.cc: Use my_global.h first sql/item_inetfunc.cc: Use my_global.h first sql/item_row.cc: Use my_global.h first sql/item_strfunc.cc: Use my_global.h first sql/item_subselect.cc: Use my_global.h first sql/item_sum.cc: Use my_global.h first sql/item_timefunc.cc: Use my_global.h first sql/item_xmlfunc.cc: Use my_global.h first sql/key.cc: Use my_global.h first sql/lock.cc: Use my_global.h first sql/log.cc: Use my_global.h first sql/log_event.cc: Use my_global.h first sql/log_event_old.cc: Use my_global.h first sql/mf_iocache.cc: Use my_global.h first sql/mysql_install_db.cc: Remove duplicated include files sql/mysqld.cc: Remove duplicated include files sql/net_serv.cc: Remove duplicated include files sql/opt_range.cc: Use my_global.h first sql/opt_subselect.cc: Use my_global.h first sql/opt_sum.cc: Use my_global.h first sql/parse_file.cc: Use my_global.h first sql/partition_info.cc: Use my_global.h first sql/procedure.cc: Use my_global.h first sql/protocol.cc: Use my_global.h first sql/records.cc: Use my_global.h first sql/records.h: Don't include my_global.h Better to do this at the upper level sql/repl_failsafe.cc: Use my_global.h first sql/rpl_filter.cc: Use my_global.h first sql/rpl_gtid.cc: Use my_global.h first sql/rpl_handler.cc: Use my_global.h first sql/rpl_injector.cc: Use my_global.h first sql/rpl_record.cc: Use my_global.h first sql/rpl_record_old.cc: Use my_global.h first sql/rpl_reporting.cc: Use my_global.h first sql/rpl_rli.cc: Use my_global.h first sql/rpl_tblmap.cc: Use my_global.h first sql/rpl_utility.cc: Use my_global.h first sql/set_var.cc: Added comment sql/slave.cc: Use my_global.h first sql/sp.cc: Use my_global.h first sql/sp_cache.cc: Use my_global.h first sql/sp_head.cc: Use my_global.h first sql/sp_pcontext.cc: Use my_global.h first sql/sp_rcontext.cc: Use my_global.h first sql/spatial.cc: Use my_global.h first sql/sql_acl.cc: Use my_global.h first sql/sql_admin.cc: Use my_global.h first sql/sql_analyse.cc: Use my_global.h first sql/sql_audit.cc: Use my_global.h first sql/sql_base.cc: Use my_global.h first sql/sql_binlog.cc: Use my_global.h first sql/sql_bootstrap.cc: Use my_global.h first Use my_global.h first sql/sql_cache.cc: Use my_global.h first sql/sql_class.cc: Use my_global.h first sql/sql_client.cc: Use my_global.h first sql/sql_connect.cc: Use my_global.h first sql/sql_crypt.cc: Use my_global.h first sql/sql_cursor.cc: Use my_global.h first sql/sql_db.cc: Use my_global.h first sql/sql_delete.cc: Use my_global.h first sql/sql_derived.cc: Use my_global.h first sql/sql_do.cc: Use my_global.h first sql/sql_error.cc: Use my_global.h first sql/sql_explain.cc: Use my_global.h first sql/sql_expression_cache.cc: Use my_global.h first sql/sql_handler.cc: Use my_global.h first sql/sql_help.cc: Use my_global.h first sql/sql_insert.cc: Use my_global.h first sql/sql_lex.cc: Use my_global.h first sql/sql_load.cc: Use my_global.h first sql/sql_locale.cc: Use my_global.h first sql/sql_manager.cc: Use my_global.h first sql/sql_parse.cc: Use my_global.h first sql/sql_partition.cc: Use my_global.h first sql/sql_plugin.cc: Added comment sql/sql_prepare.cc: Use my_global.h first sql/sql_priv.h: Added error if we use this before including my_global.h This check is here becasue so many files includes sql_priv.h first. sql/sql_profile.cc: Use my_global.h first sql/sql_reload.cc: Use my_global.h first sql/sql_rename.cc: Use my_global.h first sql/sql_repl.cc: Use my_global.h first sql/sql_select.cc: Use my_global.h first sql/sql_servers.cc: Use my_global.h first sql/sql_show.cc: Added comment sql/sql_signal.cc: Use my_global.h first sql/sql_statistics.cc: Use my_global.h first sql/sql_table.cc: Use my_global.h first sql/sql_tablespace.cc: Use my_global.h first sql/sql_test.cc: Use my_global.h first sql/sql_time.cc: Use my_global.h first sql/sql_trigger.cc: Use my_global.h first sql/sql_udf.cc: Use my_global.h first sql/sql_union.cc: Use my_global.h first sql/sql_update.cc: Use my_global.h first sql/sql_view.cc: Use my_global.h first sql/sys_vars.cc: Added comment sql/table.cc: Use my_global.h first sql/thr_malloc.cc: Use my_global.h first sql/transaction.cc: Use my_global.h first sql/uniques.cc: Use my_global.h first sql/unireg.cc: Use my_global.h first sql/unireg.h: Removed inclusion of my_global.h storage/archive/ha_archive.cc: Added comment storage/blackhole/ha_blackhole.cc: Use my_global.h first storage/csv/ha_tina.cc: Use my_global.h first storage/csv/transparent_file.cc: Use my_global.h first storage/federated/ha_federated.cc: Use my_global.h first storage/federatedx/federatedx_io.cc: Use my_global.h first storage/federatedx/federatedx_io_mysql.cc: Use my_global.h first storage/federatedx/federatedx_io_null.cc: Use my_global.h first storage/federatedx/federatedx_txn.cc: Use my_global.h first storage/heap/ha_heap.cc: Use my_global.h first storage/innobase/handler/handler0alter.cc: Use my_global.h first storage/maria/ha_maria.cc: Use my_global.h first storage/maria/unittest/ma_maria_log_cleanup.c: Remove duplicated include files storage/maria/unittest/test_file.c: Added comment storage/myisam/ha_myisam.cc: Move sql_plugin.h first as this includes my_global.h storage/myisammrg/ha_myisammrg.cc: Use my_global.h first storage/oqgraph/oqgraph_thunk.cc: Use my_config.h and my_global.h first One could not include my_global.h before oqgraph_thunk.h (don't know why) storage/spider/ha_spider.cc: Use my_global.h first storage/spider/hs_client/config.cpp: Use my_global.h first storage/spider/hs_client/escape.cpp: Use my_global.h first storage/spider/hs_client/fatal.cpp: Use my_global.h first storage/spider/hs_client/hstcpcli.cpp: Use my_global.h first storage/spider/hs_client/socket.cpp: Use my_global.h first storage/spider/hs_client/string_util.cpp: Use my_global.h first storage/spider/spd_conn.cc: Use my_global.h first storage/spider/spd_copy_tables.cc: Use my_global.h first storage/spider/spd_db_conn.cc: Use my_global.h first storage/spider/spd_db_handlersocket.cc: Use my_global.h first storage/spider/spd_db_mysql.cc: Use my_global.h first storage/spider/spd_db_oracle.cc: Use my_global.h first storage/spider/spd_direct_sql.cc: Use my_global.h first storage/spider/spd_i_s.cc: Use my_global.h first storage/spider/spd_malloc.cc: Use my_global.h first storage/spider/spd_param.cc: Use my_global.h first storage/spider/spd_ping_table.cc: Use my_global.h first storage/spider/spd_sys_table.cc: Use my_global.h first storage/spider/spd_table.cc: Use my_global.h first storage/spider/spd_trx.cc: Use my_global.h first storage/xtradb/handler/handler0alter.cc: Use my_global.h first storage/xtradb/handler/i_s.cc: Use my_global.h first
* | | MDEV-6107 merge default_tmp_storage_engineSergei Golubchik2014-06-151-1/+1
|/ / | | | | | | | | | | | | Adapt default_tmp_storage_engine implementation from mysql-5.6 New feature (as compared to 5.6), default_tmp_storage_engine=NULL means that temporary tables will use default_storage_engine value. This makes the behavior backward compatible.
* | 5.5 merge and fixes for compiler/test errorsSergei Golubchik2013-09-181-10/+71
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| * fix an old bug where dd_frm_type() could incorrectly determine the table typeSergei Golubchik2013-08-281-5/+55
| | | | | | | | | | for dynamic engines (because it only looked at the one-byte code, not at the full engine name).
* | CREATE TABLE and frm-less discovering engines.Sergei Golubchik2013-04-091-1/+1
| | | | | | | | | | Now CREATE TABLE does not write the frm file on disk, if the engine can discover it
* | remove dd_frm_type(), dd_frm_storage_engine(), dd_check_storage_engine_flag()Sergei Golubchik2013-04-091-82/+0
| | | | | | | | | | from everywhere - now RENAME, SHOW FULL TABLES, and TRUNCATE work with discovery. improve error messages in truncate
* | cleanupsSergei Golubchik2013-04-091-8/+17
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* | ha_create_table: remove unused argumentSergei Golubchik2013-04-091-1/+1
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* | rename open_binary_frm() to TABLE_SHARE::init_from_binary_frm_image()Sergei Golubchik2013-04-091-3/+1
| | | | | | | | simplify open_table_def()
* | * don't use 1-8 numbers for open_table_error codes, use an enum.Sergei Golubchik2013-04-091-0/+5
|/ | | | | | | | * print "table doesn't exist in engine" when a table doesn't exist in the engine, instead of "file not found" (if no file was involved) * print a complete filename that cannot be found ('t1.MYI', not 't1') * it's not an error for a DROP if a table doesn't exist in the engine (or some table files cannot be found) - if the DROP succeeded regardless
* Manual merge from mysql-5.5-bugfixing to mysql-5.5-runtime.Jon Olav Hauglid2010-08-181-21/+46
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| * Bug#49907: ALTER TABLE ... TRUNCATE PARTITION does not wait forMattias Jonsson2010-08-161-21/+46
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | locks on the table Fixing the partitioning specifics after TRUNCATE TABLE in bug-42643 was fixed. Reorganize of code to decrease the size of the giant switch in mysql_execute_command, and to prepare for future parser reengineering. Moved code into Sql_statement objects. Updated patch according to davi's review comments. libmysqld/CMakeLists.txt: Added new files. libmysqld/Makefile.am: Added new files. mysql-test/r/not_partition.result: now returning error on partitioning commands if partitioning is not enabled. mysql-test/r/partition_disabled.result: There is no partition handlerton, so it cannot find the specified engine in the .frm file. mysql-test/r/partition_truncate.result: Updated test results. mysql-test/suite/parts/inc/partition_mgm.inc: Added check that TRUNCATE PARTITION does not delete on failure. mysql-test/suite/parts/r/partition_debug_sync_innodb.result: updated results. mysql-test/suite/parts/r/partition_mgm_lc0_archive.result: updated results. mysql-test/suite/parts/r/partition_mgm_lc1_archive.result: updated results. mysql-test/suite/parts/r/partition_mgm_lc2_archive.result: updated results. mysql-test/suite/parts/t/partition_debug_sync_innodb.test: Test case for this bug. mysql-test/t/not_partition.test: Added check for TRUNCATE PARTITION without partitioning. mysql-test/t/partition_truncate.test: Added test of TRUNCATE PARTITION on non partitioned table. sql/CMakeLists.txt: Added new files. sql/Makefile.am: Added new files. sql/datadict.cc: Moved out the storage engine check into an own function, including assert for lock. sql/datadict.h: added dd_frm_storage_engine. sql/sql_alter_table.cc: moved the code for SQLCOM_ALTER_TABLE in mysql_execute_command into its own file, and using the Sql_statement object to prepare for future parser reengineering. sql/sql_alter_table.h: Created Sql_statement object for ALTER TABLE. sql/sql_lex.cc: resetting m_stmt. sql/sql_lex.h: Temporary hack for forward declaration of enum_alter_table_change_level. sql/sql_parse.cc: Moved out ALTER/ANALYZE/CHECK/OPTIMIZE/REPAIR TABLE from the giant switch into their own Sql_statement objects. sql/sql_parse.h: Exporting check_merge_table_access. sql/sql_partition_admin.cc: created Sql_statement for ALTER TABLE t ANALYZE/CHECK/OPTIMIZE/REPAIR/TRUNCATE PARTITION. To be able to reuse the TABLE equivalents. sql/sql_partition_admin.h: Added Sql_statement of partition admin statements. sql/sql_table.cc: Moved table maintenance code into sql_table_maintenance.cc sql/sql_table.h: Moved table maintenance code into sql_table_maintenance.h exporting functions used by sql_table_maintenance. sql/sql_table_maintenance.cc: Moved table maintenance code from sql_table.cc sql/sql_table_maintenance.h: Sql_statement objects for ANALYZE/CHECK/OPTIMIZE/REPAIR TABLE. Also declaring the keycache functions. sql/sql_truncate.cc: Moved code from SQLCOM_TRUNCATE in mysql_execute_command into Truncate_statement::execute. Added check for partitioned table on TRUNCATE PARTITION. Moved locking fix for partitioned table into Alter_table_truncate_partition::execute. sql/sql_truncate.h: Truncate_statement declaration (sub class of Sql_statement). sql/sql_yacc.yy: Using the new Sql_statment objects.
* | A fix for Bug#41158 "DROP TABLE holds LOCK_open during unlink()". Konstantin Osipov2010-08-091-2/+0
|/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Remove acquisition of LOCK_open around file system operations, since such operations are now protected by metadata locks. Rework table discovery algorithm to not require LOCK_open. No new tests added since all MDL locking operations are covered in lock.test and mdl_sync.test, and as long as these tests pass despite the increased concurrency, consistency must be unaffected. mysql-test/t/disabled.def: Disable NDB tests due to Bug#55799. sql/datadict.cc: No longer necessary to protect ha_create_table() with LOCK_open. Serial execution is now ensured by metadata locks. sql/ha_ndbcluster.cc: Do not manipulate with LOCK_open in cluster code. sql/ha_ndbcluster_binlog.cc: Do not manipulate with LOCK_open in cluster code. sql/ha_ndbcluster_binlog.h: Update function signature. sql/handler.cc: Implement ha_check_if_table_exists(). @todo: some engines provide ha_table_exists_in_engine() handlerton call, for those we perhaps shouldn't call ha_discover(), to be more efficient. Since currently it's only NDB, postpone till integration with NDB. sql/handler.h: Declare ha_check_if_table_exists() function. sql/mdl.cc: Remove an obsolete comment. sql/sql_base.cc: Update to a new signature of close_cached_tables(): from now on we always call it without LOCK_open. Update comments. Remove get_table_share_with_create(), we should not attempt to create a table under LOCK_open. Introduce get_table_share_with_discover() instead, which would request a back off action if the table exists in engine. Remove acquisition of LOCK_open for data dictionary operations, such as check_if_table_exists(). Do not use get_table_share_with_create/discover for views, where it's not needed. Make tdc_remove_table() optionally acquire LOCK_open to simplify usage of this function. Use the right mutex in the partitioning code when manipulating with thd->open_tables. sql/sql_base.h: Update signatures of changes functions. sql/sql_insert.cc: Do not wrap quick_rm_table() with LOCK_open acquisition, this is unnecessary. sql/sql_parse.cc: Update to the new calling convention of tdc_remove_table(). Update to the new signature of close_cached_tables(). Update comments. sql/sql_rename.cc: Update to the new calling convention of tdc_remove_table(). Remove acquisition of LOCK_open around filesystem operations. sql/sql_show.cc: Remove get_trigger_table_impl(). Do not acquire LOCK_open for a dirty read of the trigger file. sql/sql_table.cc: Do not acquire LOCK_open for filesystem operations. sql/sql_trigger.cc: Do not require LOCK_open for trigger file I/O. sql/sql_truncate.cc: Update to the new signature of tdc_remove_table(). sql/sql_view.cc: Do not require LOCK_open for view I/O. Use tdc_remove_table() to expel view share. Update comments. sql/sys_vars.cc: Update to the new signature of close_cached_tables().
* manual merge from mysql-trunk-bugfixingJon Olav Hauglid2010-06-061-1/+1
| | | | | | | | | | | | | | | | | Conflicts: Text conflict in mysql-test/r/archive.result Contents conflict in mysql-test/r/innodb_bug38231.result Text conflict in mysql-test/r/mdl_sync.result Text conflict in mysql-test/suite/binlog/t/disabled.def Text conflict in mysql-test/suite/rpl_ndb/r/rpl_ndb_binlog_format_errors.result Text conflict in mysql-test/t/archive.test Contents conflict in mysql-test/t/innodb_bug38231.test Text conflict in mysql-test/t/mdl_sync.test Text conflict in sql/sp_head.cc Text conflict in sql/sql_show.cc Text conflict in sql/table.cc Text conflict in sql/table.h
* Bug#42643: InnoDB does not support replication of TRUNCATE TABLEDavi Arnaut2010-05-251-0/+161
The problem was that TRUNCATE TABLE didn't take a exclusive lock on a table if it resorted to truncating via delete of all rows in the table. Specifically for InnoDB tables, this could break proper isolation as InnoDB ends up aborting some granted locks when truncating a table. The solution is to take a exclusive metadata lock before TRUNCATE TABLE can proceed. This guarantees that no other transaction is using the table. Incompatible change: Truncate via delete no longer fails if sql_safe_updates is activated (this was a undocumented side effect). libmysqld/CMakeLists.txt: Add new files to the build list. libmysqld/Makefile.am: Add new files to the build list. mysql-test/extra/binlog_tests/binlog_truncate.test: Add test case for Bug#42643 mysql-test/include/mix1.inc: Update test case as TRUNCATE TABLE now grabs a exclusive lock. Ensure that TRUNCATE waits for granted locks on the table. mysql-test/suite/binlog/t/binlog_truncate_innodb.test: As with other data modifying statements, TRUNCATE is still not possible in a transaction with isolation level READ COMMITTED or READ UNCOMMITED. It would be possible to implement so, but it is not worth the effort. mysql-test/suite/binlog/t/binlog_truncate_myisam.test: Test under different binlog formats. mysql-test/suite/binlog/t/disabled.def: Re-enable test case. mysql-test/t/innodb_bug38231.test: Truncate no longer works with row-level locks. mysql-test/t/mdl_sync.test: Ensure that a acquired lock is not given up due to a conflict. mysql-test/t/partition_innodb_semi_consistent.test: End transaction as to release metadata locks. mysql-test/t/truncate.test: A metadata lock is now taken before the object is verified. sql/CMakeLists.txt: Add new files to the build list. sql/Makefile.am: Add new files to the build list. sql/datadict.cc: Introduce a new file specific for data dictionary operations. sql/datadict.h: Add header file. sql/sql_base.cc: Rename data dictionary function. sql/sql_bitmap.h: Include dependency. sql/sql_delete.cc: Move away from relying on mysql_delete() to delete all rows of a table. Thus, move any bits related to truncate to sql_truncate.cc sql/sql_delete.h: Remove parameter. sql/sql_parse.cc: Add protection against the global read lock -- a intention exclusive lock can be acquired in the truncate path. sql/sql_show.cc: Add sync point for testing scenarios where a pending flush is ignored. sql/sql_truncate.cc: Acquire a shared metadata lock before accessing table metadata. Upgrade the lock to a exclusive one if the table can be re-created. Rework binlog rules to better reflect the requirements. sql/sql_yacc.yy: Set appropriate lock types for table to be truncated. sql/table.h: Move to data dictionary header.
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