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- 29 Dec, 2011 1 commit
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Vasil Dimov authored
Port vasil.dimov@oracle.com-20111205082756-wtlg8isyn4yohyny from mysql-trunk
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- 01 Jun, 2011 1 commit
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Jon Olav Hauglid authored
SECONDARY INDEX IN INNODB The patches for Bug#11751388 and Bug#11784056 enabled concurrent reads while creating secondary indexes in InnoDB. However, they introduced a regression. This regression occured if ALTER TABLE failed after the index had been added, for example during the lock upgrade needed to update .FRM. If this happened, InnoDB and the server got out of sync with regards to which indexes actually existed. Therefore the patch for Bug#11815600 again disabled concurrent reads. This patch re-enables concurrent reads. The original regression is fixed by splitting the ADD INDEX operation into two parts. First the new index is created but not made active. This is done while concurrent reads are allowed. The second part of the operation makes the index active (or reverts the change). This is done after lock upgrade, which prevents the original regression. In order to implement this change, the patch changes the storage API for in-place index creation. handler::add_index() is split into two functions, handler_add_index() and handler::final_add_index(). The former for creating indexes without making them visible and the latter for commiting (i.e. making visible) new indexes or reverting the changes. Large parts of this patch were written by Marko Mäkelä. Test case added to innodb_mysql_lock.test.
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- 31 May, 2011 1 commit
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Jimmy Yang authored
With this change, the index prefix column length lifted from 767 bytes to 3072 bytes if "innodb_large_prefix" is set to "true". rb://603 approved by Marko
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- 29 Jun, 2010 1 commit
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Marko Mäkelä authored
Merge and adjust a forgotten change to fix this bug. rb://393 approved by Jimmy Yang ------------------------------------------------------------------------ r3794 | marko | 2009-01-07 14:14:53 +0000 (Wed, 07 Jan 2009) | 18 lines branches/6.0: Allow the minimum length of a multi-byte character to be up to 4 bytes. (Bug #35391) dtype_t, dict_col_t: Replace mbminlen:2, mbmaxlen:3 with mbminmaxlen:5. In this way, the 5 bits can hold two values of 0..4, and the storage size of the fields will not cross the 64-bit boundary. Encode the values as DATA_MBMAX * mbmaxlen + mbminlen. Define the auxiliary macros DB_MBMINLEN(mbminmaxlen), DB_MBMAXLEN(mbminmaxlen), and DB_MINMAXLEN(mbminlen, mbmaxlen). Try to trim and pad UTF-16 and UTF-32 with spaces as appropriate. Alexander Barkov suggested the use of cs->cset->fill(cs, buff, len, 0x20). ha_innobase::store_key_val_for_row() now does that, but the added function row_mysql_pad_col() does not, because it doesn't have the MySQL TABLE object. rb://49 approved by Heikki Tuuri ------------------------------------------------------------------------
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- 12 May, 2010 1 commit
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Marko Mäkelä authored
------------------------------------------------------------ revno: 3462 revision-id: marko.makela@oracle.com-20100512104212-e2h9n1obxjb8tfg4 parent: marko.makela@oracle.com-20100512060922-oh716ugpukfakwvh committer: Marko Mäkelä <marko.makela@oracle.com> branch nick: mysql-5.1-innodb timestamp: Wed 2010-05-12 13:42:12 +0300 message: ha_innobase::add_index(): Reset trx->error_state in error handling. (Bug #53591)
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- 22 Apr, 2010 1 commit
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Vasil Dimov authored
------------------------------------------------------------ revno: 3414 revision-id: marko.makela@oracle.com-20100422093342-jf9ojlzdqsdebohn parent: marko.makela@oracle.com-20100421185359-8qaxoa2yyrpzwdd7 committer: Marko M?kel? <marko.makela@oracle.com> branch nick: 5.1-innodb timestamp: Thu 2010-04-22 12:33:42 +0300 message: Correct the definition of DICT_SYS_INDEXES_NAME_FIELD. When row_merge_drop_temp_indexes() was reworked to drop the indexes via the data dictionary cache, the code was broken because it would read the index name from the wrong field. modified: storage/innodb_plugin/ChangeLog 2425@16c675df-0fcb-4bc9-8058-dcc011a37293:branches%2Fzip%2FChangeLog storage/innodb_plugin/dict/dict0boot.c 2@16c675df-0fcb-4bc9-8058-dcc011a37293:trunk%2Fdict%2Fdict0boot.c storage/innodb_plugin/include/dict0boot.h 2@16c675df-0fcb-4bc9-8058-dcc011a37293:trunk%2Finclude%2Fdict0boot.h ------------------------------------------------------------ revno: 3413 revision-id: marko.makela@oracle.com-20100421185359-8qaxoa2yyrpzwdd7 parent: marko.makela@oracle.com-20100421102723-0i80uezbyu0ekj5d committer: Marko M?kel? <marko.makela@oracle.com> branch nick: 5.1-innodb timestamp: Wed 2010-04-21 21:53:59 +0300 message: btr_page_split_and_insert(): Avoid an infinite loop. (Bug #52964) btr_page_tuple_smaller(): New function, refactored from btr_page_split_and_insert(). btr_page_get_split_rec(): Renamed from btr_page_get_sure_split_rec(). Note that a NULL return may mean that the tuple is to be inserted into either the lower or upper page, to be determined by btr_page_tuple_smaller(). btr_page_split_and_insert(): When btr_page_get_split_rec() returns NULL, invoke btr_page_tuple_smaller() to determine which half-page the tuple belongs to. Reviewed by Sunny Bains modified: storage/innodb_plugin/ChangeLog 2425@16c675df-0fcb-4bc9-8058-dcc011a37293:branches%2Fzip%2FChangeLog storage/innodb_plugin/btr/btr0btr.c 2@16c675df-0fcb-4bc9-8058-dcc011a37293:trunk%2Fbtr%2Fbtr0btr.c ------------------------------------------------------------ revno: 3412 revision-id: marko.makela@oracle.com-20100421102723-0i80uezbyu0ekj5d parent: marko.makela@oracle.com-20100421100029-mji6lmdgvuqh96qq committer: Marko M?kel? <marko.makela@oracle.com> branch nick: 5.1-innodb timestamp: Wed 2010-04-21 13:27:23 +0300 message: dict_create_index_step(): Be strict about DYNAMIC and COMPRESSED tables. Bug #50495 is about REDUNDANT and COMPACT tables, after all. modified: mysql-test/suite/innodb_plugin/r/innodb-zip.result 2252@16c675df-0fcb-4bc9-8058-dcc011a37293:branches%2Fzip%2Fmysql-test%2Finnodb-zip.result mysql-test/suite/innodb_plugin/t/innodb-zip.test 2252@16c675df-0fcb-4bc9-8058-dcc011a37293:branches%2Fzip%2Fmysql-test%2Finnodb-zip.test storage/innodb_plugin/ChangeLog 2425@16c675df-0fcb-4bc9-8058-dcc011a37293:branches%2Fzip%2FChangeLog storage/innodb_plugin/dict/dict0crea.c 2@16c675df-0fcb-4bc9-8058-dcc011a37293:trunk%2Fdict%2Fdict0crea.c ------------------------------------------------------------ revno: 3411 revision-id: marko.makela@oracle.com-20100421100029-mji6lmdgvuqh96qq parent: marko.makela@oracle.com-20100421095033-0acvzxb8um8cms0a committer: Marko M?kel? <marko.makela@oracle.com> branch nick: 5.1-innodb timestamp: Wed 2010-04-21 13:00:29 +0300 message: ha_innobase::add_index(): Only check for duplicate indexes when the data dictionary is locked. This fixes a UNIV_DEBUG assertion failure in innodb-index.test. modified: storage/innodb_plugin/handler/handler0alter.cc 1845@16c675df-0fcb-4bc9-8058-dcc011a37293:branches%2Fzip%2Fhandler%2Fhandler0alter.cc ------------------------------------------------------------ revno: 3410 revision-id: marko.makela@oracle.com-20100421095033-0acvzxb8um8cms0a parent: marko.makela@oracle.com-20100421094032-ir4glqk46qvg2ywn committer: Marko M?kel? <marko.makela@oracle.com> branch nick: 5.1-innodb timestamp: Wed 2010-04-21 12:50:33 +0300 message: dtuple_convert_big_rec(): Store locally any fields whose maximum length is less than 256 bytes. (Bug #52745) Add related comments and debug assertions to the "offsets" functions in rem0rec.c. Approved by Sunny Bains modified: storage/innodb_plugin/ChangeLog 2425@16c675df-0fcb-4bc9-8058-dcc011a37293:branches%2Fzip%2FChangeLog storage/innodb_plugin/data/data0data.c 2@16c675df-0fcb-4bc9-8058-dcc011a37293:trunk%2Fdata%2Fdata0data.c storage/innodb_plugin/rem/rem0rec.c 2@16c675df-0fcb-4bc9-8058-dcc011a37293:trunk%2Frem%2Frem0rec.c ------------------------------------------------------------ revno: 3409 revision-id: marko.makela@oracle.com-20100421094032-ir4glqk46qvg2ywn parent: marko.makela@oracle.com-20100421091611-uu46iygmv5sizjru committer: Marko M?kel? <marko.makela@oracle.com> branch nick: 5.1-innodb timestamp: Wed 2010-04-21 12:40:32 +0300 message: Adjust tests for the Bug #50495 fix. modified: mysql-test/suite/innodb_plugin/r/innodb-zip.result 2252@16c675df-0fcb-4bc9-8058-dcc011a37293:branches%2Fzip%2Fmysql-test%2Finnodb-zip.result mysql-test/suite/innodb_plugin/t/innodb-zip.test 2252@16c675df-0fcb-4bc9-8058-dcc011a37293:branches%2Fzip%2Fmysql-test%2Finnodb-zip.test mysql-test/suite/innodb_plugin/t/innodb_bug36169.test 2418@16c675df-0fcb-4bc9-8058-dcc011a37293:branches%2Fzip%2Fmysql-test%2Finnodb_bug36169.test ------------------------------------------------------------ revno: 3408 revision-id: marko.makela@oracle.com-20100421091611-uu46iygmv5sizjru parent: marko.makela@oracle.com-20100421063916-h3gwjea7jzjilyww committer: Marko M?kel? <marko.makela@oracle.com> branch nick: 5.1-innodb timestamp: Wed 2010-04-21 12:16:11 +0300 message: rec_convert_dtuple_to_rec(): Correct the debug check. The "extern" accessor functions return zero or nonzero, not 0 or 1. modified: storage/innodb_plugin/rem/rem0rec.c 2@16c675df-0fcb-4bc9-8058-dcc011a37293:trunk%2Frem%2Frem0rec.c ------------------------------------------------------------ revno: 3407 revision-id: marko.makela@oracle.com-20100421063916-h3gwjea7jzjilyww parent: marko.makela@oracle.com-20100420201550-cax1xywvlcdshgfg committer: Marko M?kel? <marko.makela@oracle.com> branch nick: 5.1-innodb timestamp: Wed 2010-04-21 09:39:16 +0300 message: rec_convert_dtuple_to_rec(): Add a debug check. modified: storage/innodb_plugin/rem/rem0rec.c 2@16c675df-0fcb-4bc9-8058-dcc011a37293:trunk%2Frem%2Frem0rec.c ------------------------------------------------------------ revno: 3406 revision-id: marko.makela@oracle.com-20100420201550-cax1xywvlcdshgfg parent: marko.makela@oracle.com-20100420114222-diq7h2hiom9ww6me committer: Marko Makela <marko.makela@oracle.com> branch nick: 5.1-innodb timestamp: Tue 2010-04-20 23:15:50 +0300 message: btr_cur_optimistic_insert(): Remove unused variable "heap". modified: storage/innodb_plugin/btr/btr0cur.c 2@16c675df-0fcb-4bc9-8058-dcc011a37293:trunk%2Fbtr%2Fbtr0cur.c ------------------------------------------------------------ revno: 3405 revision-id: marko.makela@oracle.com-20100420114222-diq7h2hiom9ww6me parent: marko.makela@oracle.com-20100420082908-tpako8jd4imkh1xb committer: Marko Makela <marko.makela@oracle.com> branch nick: 5.1-innodb timestamp: Tue 2010-04-20 14:42:22 +0300 message: dict_create_index_step(): Invoke dict_index_add_to_cache() in strict mode only if innodb_strict_mode is set. (Bug #50495) trx_is_strict(): New function, for checking innodb_strict_mode. modified: storage/innodb_plugin/ChangeLog 2425@16c675df-0fcb-4bc9-8058-dcc011a37293:branches%2Fzip%2FChangeLog storage/innodb_plugin/dict/dict0crea.c 2@16c675df-0fcb-4bc9-8058-dcc011a37293:trunk%2Fdict%2Fdict0crea.c storage/innodb_plugin/handler/ha_innodb.cc 2@16c675df-0fcb-4bc9-8058-dcc011a37293:trunk%2Fhandler%2Fha_innodb.cc storage/innodb_plugin/include/trx0trx.h 2@16c675df-0fcb-4bc9-8058-dcc011a37293:trunk%2Finclude%2Ftrx0trx.h ------------------------------------------------------------ revno: 3404 revision-id: marko.makela@oracle.com-20100420082908-tpako8jd4imkh1xb parent: marko.makela@oracle.com-20100419103603-u5pz4qc6hfhx4nua committer: Marko M?kel? <marko.makela@oracle.com> branch nick: 5.1-innodb timestamp: Tue 2010-04-20 11:29:08 +0300 message: Implement UNIV_BTR_AVOID_COPY, an optimization of page splits. modified: storage/innodb_plugin/ChangeLog 2425@16c675df-0fcb-4bc9-8058-dcc011a37293:branches%2Fzip%2FChangeLog storage/innodb_plugin/btr/btr0btr.c 2@16c675df-0fcb-4bc9-8058-dcc011a37293:trunk%2Fbtr%2Fbtr0btr.c storage/innodb_plugin/include/univ.i 2@16c675df-0fcb-4bc9-8058-dcc011a37293:trunk%2Finclude%2Funiv.i ------------------------------------------------------------ revno: 3403 revision-id: marko.makela@oracle.com-20100419103603-u5pz4qc6hfhx4nua parent: marko.makela@oracle.com-20100419094405-fd3xwadullishv07 committer: Marko =?ISO-8859-1?Q?M=E4kel=E4?= <marko.makela@oracle.com> branch nick: 5.1-innodb timestamp: Mon 2010-04-19 13:36:03 +0300 message: Enable UNIV_DEBUG_VALGRIND when HAVE_purify is set. modified: storage/innobase/include/univ.i 2@cee13dc7-1704-0410-992b-c9b4543f1246:trunk%2Finclude%2Funiv.i storage/innodb_plugin/include/univ.i 2@16c675df-0fcb-4bc9-8058-dcc011a37293:trunk%2Finclude%2Funiv.i
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- 13 Apr, 2010 1 commit
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Vasil Dimov authored
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- 31 Mar, 2010 1 commit
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Mats Kindahl authored
This patch: - Moves all definitions from the mysql_priv.h file into header files for the component where the variable is defined - Creates header files if the component lacks one - Eliminates all include directives from mysql_priv.h - Eliminates all circular include cycles - Rename time.cc to sql_time.cc - Rename mysql_priv.h to sql_priv.h
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- 16 Oct, 2009 1 commit
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Satya B authored
also merged missing Innodb plugin revisions r5636,r5635 manually
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- 25 Aug, 2009 1 commit
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Guilhem Bichot authored
Applying fix from Oracle (Marko) for Bug #46657 "InnoDB plugin: invalid read in index_merge_innodb test (Valgrind)"
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- 07 Aug, 2009 1 commit
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Guilhem Bichot authored
layout as we always had in trees containing only the builtin 2) win\configure.js WITH_INNOBASE_STORAGE_ENGINE still works. storage/innobase/CMakeLists.txt: fix to new directory name (and like 5.1) storage/innobase/Makefile.am: fix to new directory name (and like 5.1) storage/innobase/handler/ha_innodb.cc: fix to new directory name (and like 5.1) storage/innobase/plug.in: fix to new directory name (and like 5.1)
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- 30 Jul, 2009 1 commit
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Sergey Vojtovich authored
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- 10 Jun, 2009 1 commit
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Vladislav Vaintroub authored
Remove custom DLL loader code from innodb plugin code, use symbols exported from mysqld. storage/innodb_plugin/handler/ha_innodb.cc: Remove a Win32 workaround for current_thd. The original problem that innodb plugin used value of TLS variable across DLL boundaries is solved in MySQL server (current_thd is a function not TLS variable now) storage/innodb_plugin/handler/handler0alter.cc: Remove custom delay loader storage/innodb_plugin/handler/handler0vars.h: Remove custom delay loader storage/innodb_plugin/handler/i_s.cc: Remove custom delay loader storage/innodb_plugin/handler/win_delay_loader.cc: Remove custom delay loader storage/innodb_plugin/plug.in: Remove commented out MYSQL_PLUGIN_STATIC, CMake would not parse that correctly
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- 27 May, 2009 1 commit
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Satya B authored
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