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* Fix several compile warnings on WindowsVladislav Vaintroub2017-03-101-1/+1
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* rename Virtual_column_info::expr_itemSergei Golubchik2016-12-121-1/+1
| | | | | now, when expr_str is gone, expr_item can be unambiguously renamed to expr.
* store/show vcols as item->print()Sergei Golubchik2016-12-121-166/+96
| | | | | | | | | | otherwise we'd need to store sql_mode *per vcol* (consider CREATE INDEX...) and how SHOW CREATE TABLE would support that? Additionally, get rid of vcol::expr_str, just to make sure the string is always generated and never leaked in the original form.
* cleanup: remove unused Field::utype valuesSergei Golubchik2016-12-121-19/+3
| | | | and FIELDFLAG_xxx constants
* cleanup: extra_rec_buf_lengthSergei Golubchik2016-12-121-2/+0
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* fix build and some warningskevg2016-11-241-1/+0
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* move away from TIMESTAMP_DNUN_FIELD/TIMESTAMP_DN_FIELD codeSergei Golubchik2016-08-271-1/+4
| | | | | use the new approach with Field->default_value expressions. But keep the old TIMESTAMP_UN_FIELD for ON UPDATE NOW().
* optimize constant default expressionsSergei Golubchik2016-08-271-2/+2
| | | | | to be calculated at the CREATE TABLE time and stored in the default row image.
* clarify the error message for frm size overflowSergei Golubchik2016-08-271-1/+1
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* don't save vcol flags in frmSergei Golubchik2016-07-011-5/+3
| | | | | | this is useless now, flags are recalculated on load anyway. But storing flags on disk means we cannot easily change (add, remove, or renumber) them in the new MariaDB version.
* vcols: store flags firstSergei Golubchik2016-06-301-6/+6
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* various cleanupsSergei Golubchik2016-06-301-18/+24
| | | | | | | | | | | | | | * remove a confusing method name - Field::set_default_expression() * remove handler::register_columns_for_write() * rename stuff * add asserts * remove unlikely unlikely * remove redundant if() conditions * fix mark_unsupported_function() to report the most important violation * don't scan vfield list for default values (vfields don't have defaults) * move handling for DROP CONSTRAINT IF EXIST where it belongs * don't protect engines from Alter_inplace_info::ALTER_ADD_CONSTRAINT * comments
* change vcol->non_deterministic to vcol->flagsSergei Golubchik2016-06-301-1/+1
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* Use default character set for expressionsMichael Widenius2016-06-301-31/+80
| | | | | | | | - Force usage of () around complex DEFAULT expressions - Give error if DEFAULT expression contains invalid characters - Don't use const_charset_conversion for stored Item_func_sysconf expressions as the result is not constaint over different executions - Fixed Item_func_user() to not store calculated value in str_value
* various cleanupsMichael Widenius2016-06-301-6/+4
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* MDEV-7563 Support CHECK constraint as in (or close to) SQL StandardMichael Widenius2016-06-301-80/+137
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | MDEV-10134 Add full support for DEFAULT - Added support for using tables with MySQL 5.7 virtual fields, including MySQL 5.7 syntax - Better error messages also for old cases - CREATE ... SELECT now also updates timestamp columns - Blob can now have default values - Added new system variable "check_constraint_checks", to turn of CHECK constraint checking if needed. - Removed some engine independent tests in suite vcol to only test myisam - Moved some tests from 'include' to 't'. Should some day be done for all tests. - FRM version increased to 11 if one uses virtual fields or constraints - Changed to use a bitmap to check if a field has got a value, instead of setting HAS_EXPLICIT_VALUE bit in field flags - Expressions can now be up to 65K in total - Ensure we are not refering to uninitialized fields when handling virtual fields or defaults - Changed check_vcol_func_processor() to return a bitmap of used types - Had to change some functions that calculated cached value in fix_fields to do this in val() or getdate() instead. - store_now_in_TIME() now takes a THD argument - fill_record() now updates default values - Add a lookahead for NOT NULL, to be able to handle DEFAULT 1+1 NOT NULL - Automatically generate a name for constraints that doesn't have a name - Added support for ALTER TABLE DROP CONSTRAINT - Ensure that partition functions register virtual fields used. This fixes some bugs when using virtual fields in a partitioning function
* MDEV-8715 - Obsolete sql_alloc() in favor of THD::alloc() and thd_alloc()Sergey Vojtovich2015-11-261-3/+1
| | | | | | | | | | | | | | The following left in semi-improved state to keep patch size reasonable: - Field operator new: left thd_alloc(current_thd) - Sql_alloc operator new: left thd_alloc(thd_get_current_thd()) - Item_args constructors: left thd_alloc(thd) - Item_func_interval::fix_length_and_dec(): no THD arg, have to call current_thd - Item_func_dyncol_exists::val_int(): same - Item_dyncol_get::val_str(): same - Item_dyncol_get::val_int(): same - Item_dyncol_get::val_real(): same - Item_dyncol_get::val_decimal(): same - Item_singlerow_subselect::fix_length_and_dec(): same
* cleanup: remove Field->stored_in_db, Create_field->stored_in_dbSergei Golubchik2015-11-241-1/+1
| | | | | and don't set Create_field->sql_type to MYSQL_TYPE_VIRTUAL temporarily only to change it again few lines later.
* MDEV-6152: Remove calls to current_thd while creating ItemMonty2015-09-011-1/+1
| | | | | Part 5: Removing calls to current_thd in net_read calls, creating fields, query_cache, acl and some other places where thd was available
* MDEV-6152: Remove calls to current_thd while creating ItemMonty2015-08-271-6/+6
| | | | | | | | | | | | | - Part 4: Removing calls to sql_alloc() and sql_calloc() Other things: - Added current_thd in some places to make it clear that it's called (easier to remove later) - Move memory allocation from Item_func_case::fix_length_and_dec() to Item_func_case::fix_fields() - Added mem_root to some new calls - Fixed some wrong UNINIT_VAR() calls - Fixed a bug in generate_partition_syntax() in case of errors - Added mem_root to argument to new thread_info - Simplified my_parse_error() call in sql_yacc.yy
* - Renaming variables so that they don't shadow others (After this patch one ↵Monty2015-07-061-6/+10
| | | | | | | | | | | | | | | | | | | | | | | can compile with -Wshadow and get much fewer warnings) - Changed ER(ER_...) to ER_THD(thd, ER_...) when thd was known or if there was many calls to current_thd in the same function. - Changed ER(ER_..) to ER_THD_OR_DEFAULT(current_thd, ER...) in some places where current_thd is not necessary defined. - Removing calls to current_thd when we have access to thd Part of this is optimization (not calling current_thd when not needed), but part is bug fixing for error condition when current_thd is not defined (For example on startup and end of mysqld) Notable renames done as otherwise a lot of functions would have to be changed: - In JOIN structure renamed: examined_rows -> join_examined_rows record_count -> join_record_count - In Field, renamed new_field() to make_new_field() Other things: - Added DBUG_ASSERT(thd == tmp_thd) in Item_singlerow_subselect() just to be safe. - Removed old 'tab' prefix in JOIN_TAB::save_explain_data() and use members directly - Added 'thd' as argument to a few functions to avoid calling current_thd.
* MDEV-60 Support for Spatial Reference systems for the GIS data.Alexey Botchkov2014-12-041-1/+18
| | | | | | The GEOMETRY field metadata is stored in the FRM file. SRID for a spatial column now can be stored, it was added to the CREATE TABLE syntax, so the AddGeometryData() stored procedure is now possible. Script adding the required Add/DropGeometryColumn sp-s added.
* Merge branch '10.0' into bb-10.1-mergeSergei Golubchik2014-12-021-1/+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 Widenius2014-09-301-1/+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
* | Merge 10.0.14 into 10.1Sergei Golubchik2014-10-151-1/+7
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| * MDEV-6224 Incorrect information in file when *.frm is > 256KSergei Golubchik2014-07-081-0/+6
| | | | | | | | | | Reject huge frms at CREATE TABLE, not when it - successfully written - is being opened. Also raise the frm size limit from 256K to 512K
* | MDEV-4260 Don't create frm files for temporary tablesSergei Golubchik2014-06-201-2/+1
|/ | | | | | | * Don't write frm for tmp tables * pass frm image down to open_table_uncached, when possible * don't use truncate-by-recreate for temp tables - cannot recreate without frm, and delete_all_rows is faster anyway
* MDEV-6106 Cannot create a table with 229 or greater columns in TokuDBSergei Golubchik2014-05-011-1/+6
| | | | correct the length encoding for the extra2 frm segment. add the comment.
* MDEV-5909 MySQL BUG#11748924 PARTITIONS: TOO-LONG COMMENT CAUSES NO WARNINGSergei Golubchik2014-03-261-62/+16
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* build_frm_image(): don't try to guess the "real table name" from theSergei Golubchik2014-03-261-11/+2
| | | | | field list, it doesn't work if ALTER TABLE has replaced all fields. Instead, pass the correct original table name down from the caller.
* MDEV-5314 - Compiling fails on OSX using clangSergey Vojtovich2014-02-191-3/+3
| | | | | | | | | | | | | This is port of fix for MySQL BUG#17647863. revno: 5572 revision-id: jon.hauglid@oracle.com-20131030232243-b0pw98oy72uka2sj committer: Jon Olav Hauglid <jon.hauglid@oracle.com> timestamp: Thu 2013-10-31 00:22:43 +0100 message: Bug#17647863: MYSQL DOES NOT COMPILE ON OSX 10.9 GM Rename test() macro to MY_TEST() to avoid conflict with libc++.
* 10.0-monty mergeSergei Golubchik2013-07-211-43/+36
|\ | | | | | | | | | | | | | | includes: * remove some remnants of "Bug#14521864: MYSQL 5.1 TO 5.5 BUGS PARTITIONING" * introduce LOCK_share, now LOCK_ha_data is strictly for engines * rea_create_table() always creates .par file (even in "frm-only" mode) * fix a 5.6 bug, temp file leak on dummy ALTER TABLE
| * Fixes for innodb suite, merging tests from 5.6.Sergei Golubchik2013-07-151-1/+0
| | | | | | | | | | | | | | | | | | | | Includes 5.6 changesets for: ***** Fix for BUG#13489996 valgrind:conditional jump or move depends on uninitialised values-field_blob. blob_ptr_size was not initialized properly: remove this variable. ***** Bug#14021323 CRASH IN FIELD::SET_NULL WHEN INSERTING ROWS TO NEW TABLE *****
| * Applied all changes from Igor and SanjaMichael Widenius2013-06-151-34/+42
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| * Temporary commit of 10.0-mergeMichael Widenius2013-03-261-2/+2
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* | 10.0-base mergeSergei Golubchik2013-07-181-28/+44
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| * | partitioning frm bugs:Sergei Golubchik2013-06-151-17/+42
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 1. default db type for partitions was stored as 1-byte DB_TYPE code, which doesn't work for dynamically generated codes. 2. storage engine plugin for default db type wasn't locked at all, which could trivially crash for dynamic plugins. Now the storage engine name is stored in the extra2 section, and the plugin is correctly locked.
| * | Fix to compile without partitioning.Sergei Golubchik2013-06-151-11/+2
| | | | | | | | | | | | Remove few ifdef's
* | | 10.0-base mergeSergei Golubchik2013-04-151-449/+256
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| * post-review comments and other minor editsSergei Golubchik2013-04-091-26/+29
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| * dead code, remove unused argumentSergei Golubchik2013-04-091-4/+2
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| * remove HA_CREATE_INFO::frm_only - it's internal server flag,Sergei Golubchik2013-04-091-10/+10
| | | | | | | | | | | | not part of the SE API, and, again, mutually exclusive with C_ORDINARY_CREATE and C_CREATE_SELECT.
| * * frm extra2 segment.Sergei Golubchik2013-04-091-29/+51
| | | | | | | | | | | | | | | | * persistent table versions in the extra2 * ha_archive::frm_compare using TABLE_SHARE::tabledef_version * distinguish between "important" and "optional" extra2 frm values * write engine-defined attributes (aka "table options") to extra2, not to extra, but still read from the old location, if they're found there.
| * cleanupSergei Golubchik2013-04-091-2/+2
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| * commentsSergei Golubchik2013-04-091-17/+14
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| * update the commentSergei Golubchik2013-04-091-3/+1
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| * discovery using sql CREATE TABLE statementSergei Golubchik2013-04-091-39/+8
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| * CREATE TABLE and frm-less discovering engines.Sergei Golubchik2013-04-091-25/+38
| | | | | | | | | | Now CREATE TABLE does not write the frm file on disk, if the engine can discover it
| * split mysql_create_frm() in create_frm_image() and writefrm()Sergei Golubchik2013-04-091-62/+45
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| * write frm pieces contiguously, don't align them on a 4K boundarySergei Golubchik2013-04-091-15/+9
| | | | | | | | (in partition_archive.test frm size goes down 16 times :)
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