branches/innodb+: Merge revisions 6130:6364 from branches/zip:

------------------------------------------------------------------------ r6130 | marko | 2009-11-02 11:42:56 +0200 (Mon, 02 Nov 2009) | 9 lines Changed paths: M /branches/zip/ChangeLog M /branches/zip/btr/btr0sea.c M /branches/zip/buf/buf0buf.c M /branches/zip/dict/dict0dict.c M /branches/zip/fil/fil0fil.c M /branches/zip/ibuf/ibuf0ibuf.c M /branches/zip/include/btr0sea.h M /branches/zip/include/dict0dict.h M /branches/zip/include/fil0fil.h M /branches/zip/include/ibuf0ibuf.h M /branches/zip/include/lock0lock.h M /branches/zip/include/log0log.h M /branches/zip/include/log0recv.h M /branches/zip/include/mem0mem.h M /branches/zip/include/mem0pool.h M /branches/zip/include/os0file.h M /branches/zip/include/pars0pars.h M /branches/zip/include/srv0srv.h M /branches/zip/include/thr0loc.h M /branches/zip/include/trx0i_s.h M /branches/zip/include/trx0purge.h M /branches/zip/include/trx0rseg.h M /branches/zip/include/trx0sys.h M /branches/zip/include/trx0undo.h M /branches/zip/include/usr0sess.h M /branches/zip/lock/lock0lock.c M /branches/zip/log/log0log.c M /branches/zip/log/log0recv.c M /branches/zip/mem/mem0dbg.c M /branches/zip/mem/mem0pool.c M /branches/zip/os/os0file.c M /branches/zip/os/os0sync.c M /branches/zip/os/os0thread.c M /branches/zip/pars/lexyy.c M /branches/zip/pars/pars0lex.l M /branches/zip/que/que0que.c M /branches/zip/srv/srv0srv.c M /branches/zip/srv/srv0start.c M /branches/zip/sync/sync0arr.c M /branches/zip/sync/sync0sync.c M /branches/zip/thr/thr0loc.c M /branches/zip/trx/trx0i_s.c M /branches/zip/trx/trx0purge.c M /branches/zip/trx/trx0rseg.c M /branches/zip/trx/trx0sys.c M /branches/zip/trx/trx0undo.c M /branches/zip/usr/usr0sess.c M /branches/zip/ut/ut0mem.c branches/zip: Free all resources at shutdown. Set pointers to NULL, so that Valgrind will not complain about freed data structures that are reachable via pointers. This addresses Bug #45992 and Bug #46656. This patch is mostly based on changes copied from branches/embedded-1.0, mainly c5432, c3439, c3134, c2994, c2978, but also some other code was copied. Some added cleanup code is specific to MySQL/InnoDB. rb://199 approved by Sunny Bains ------------------------------------------------------------------------ r6134 | marko | 2009-11-04 09:57:29 +0200 (Wed, 04 Nov 2009) | 5 lines Changed paths: M /branches/zip/ChangeLog M /branches/zip/handler/ha_innodb.cc branches/zip: innobase_convert_identifier(): Convert table names with explain_filename() to address Bug #32430: 'show innodb status' causes errors Invalid (old?) table or database name in logs. rb://134 approved by Sunny Bains ------------------------------------------------------------------------ r6137 | marko | 2009-11-04 15:24:28 +0200 (Wed, 04 Nov 2009) | 1 line Changed paths: M /branches/zip/dict/dict0dict.c branches/zip: dict_index_too_big_for_undo(): Correct a typo. ------------------------------------------------------------------------ r6153 | vasil | 2009-11-10 15:33:22 +0200 (Tue, 10 Nov 2009) | 145 lines Changed paths: M /branches/zip/handler/ha_innodb.cc branches/zip: Merge r6125:6152 from branches/5.1: (everything except the last white-space change was skipped as it is already in branches/zip) ------------------------------------------------------------------------ r6127 | vasil | 2009-10-30 11:18:25 +0200 (Fri, 30 Oct 2009) | 18 lines Changed paths: M /branches/5.1/Makefile.am M /branches/5.1/mysql-test/innodb-autoinc.result M /branches/5.1/mysql-test/innodb-autoinc.test branches/5.1: Backport c6121 from branches/zip: ------------------------------------------------------------------------ r6121 | sunny | 2009-10-30 01:42:11 +0200 (Fri, 30 Oct 2009) | 7 lines Changed paths: M /branches/zip/mysql-test/innodb-autoinc.result branches/zip: This test has been problematic for sometime now. The underlying bug is that the data dictionaries get out of sync. In the AUTOINC code we try and apply salve to the symptoms. In the past MySQL made some unrelated change and the dictionaries stopped getting out of sync and this test started to fail. Now, it seems they have reverted that changed and the test is passing again. I suspect this is not he last time that this test will change. ------------------------------------------------------------------------ ------------------------------------------------------------------------ r6129 | vasil | 2009-10-30 17:14:22 +0200 (Fri, 30 Oct 2009) | 4 lines Changed paths: M /branches/5.1/Makefile.am branches/5.1: Revert a change to Makefile.am that sneaked unnoticed in c6127. ------------------------------------------------------------------------ r6136 | marko | 2009-11-04 12:28:10 +0200 (Wed, 04 Nov 2009) | 15 lines Changed paths: M /branches/5.1/handler/ha_innodb.cc M /branches/5.1/include/ha_prototypes.h M /branches/5.1/ut/ut0ut.c branches/5.1: Port r6134 from branches/zip: ------------------------------------------------------------------------ r6134 | marko | 2009-11-04 07:57:29 +0000 (Wed, 04 Nov 2009) | 5 lines branches/zip: innobase_convert_identifier(): Convert table names with explain_filename() to address Bug #32430: 'show innodb status' causes errors Invalid (old?) table or database name in logs. rb://134 approved by Sunny Bains ------------------------------------------------------------------------ innobase_print_identifier(): Replace with innobase_convert_name(). innobase_convert_identifier(): New function, called by innobase_convert_name(). ------------------------------------------------------------------------ r6149 | vasil | 2009-11-09 11:15:01 +0200 (Mon, 09 Nov 2009) | 5 lines Changed paths: M /branches/5.1/CMakeLists.txt branches/5.1: Followup to r5700: Adjust the changes so they are the same as in the BZR repository. ------------------------------------------------------------------------ r6150 | vasil | 2009-11-09 11:43:31 +0200 (Mon, 09 Nov 2009) | 58 lines Changed paths: M /branches/5.1/handler/ha_innodb.cc branches/5.1: Merge a part of r2911.5.5 from MySQL: (the other part of this was merged in c5700) ------------------------------------------------------------ revno: 2911.5.5 committer: Vladislav Vaintroub <vvaintroub@mysql.com> branch nick: 5.1-innodb_plugin timestamp: Wed 2009-06-10 10:59:49 +0200 message: Backport WL#3653 to 5.1 to enable bundled innodb plugin. Remove custom DLL loader code from innodb plugin code, use symbols exported from mysqld. removed: storage/innodb_plugin/handler/handler0vars.h storage/innodb_plugin/handler/win_delay_loader.cc added: storage/mysql_storage_engine.cmake win/create_def_file.js modified: CMakeLists.txt include/m_ctype.h include/my_global.h include/my_sys.h include/mysql/plugin.h libmysqld/CMakeLists.txt mysql-test/mysql-test-run.pl mysql-test/t/plugin.test mysql-test/t/plugin_load-master.opt mysys/charset.c sql/CMakeLists.txt sql/handler.h sql/mysql_priv.h sql/mysqld.cc sql/sql_class.cc sql/sql_class.h sql/sql_list.h sql/sql_profile.h storage/Makefile.am storage/archive/CMakeLists.txt storage/blackhole/CMakeLists.txt storage/csv/CMakeLists.txt storage/example/CMakeLists.txt storage/federated/CMakeLists.txt storage/heap/CMakeLists.txt storage/innobase/CMakeLists.txt storage/innobase/handler/ha_innodb.cc storage/innodb_plugin/CMakeLists.txt storage/innodb_plugin/handler/ha_innodb.cc storage/innodb_plugin/handler/handler0alter.cc storage/innodb_plugin/handler/i_s.cc storage/innodb_plugin/plug.in storage/myisam/CMakeLists.txt storage/myisammrg/CMakeLists.txt win/Makefile.am win/configure.js ------------------------------------------------------------------------ r6152 | vasil | 2009-11-10 15:30:20 +0200 (Tue, 10 Nov 2009) | 4 lines Changed paths: M /branches/5.1/handler/ha_innodb.cc branches/5.1: White space fixup. ------------------------------------------------------------------------ ------------------------------------------------------------------------ r6157 | jyang | 2009-11-11 14:27:09 +0200 (Wed, 11 Nov 2009) | 10 lines Changed paths: M /branches/zip/handler/ha_innodb.cc A /branches/zip/mysql-test/innodb_bug47167.result A /branches/zip/mysql-test/innodb_bug47167.test M /branches/zip/mysql-test/innodb_file_format.result branches/zip: Fix an issue that a local variable defined in innodb_file_format_check_validate() is being referenced across function in innodb_file_format_check_update(). In addition, fix "set global innodb_file_format_check = DEFAULT" call. Bug #47167: "set global innodb_file_format_check" cannot set value by User-Defined Variable." rb://169 approved by Sunny Bains and Marko. ------------------------------------------------------------------------ r6159 | vasil | 2009-11-11 15:13:01 +0200 (Wed, 11 Nov 2009) | 37 lines Changed paths: M /branches/zip/handler/ha_innodb.cc M /branches/zip/handler/ha_innodb.h branches/zip: Merge a change from MySQL: (this has been reviewed by Calvin and Marko, and Calvin says Luis has incorporated Marko's suggestions) ------------------------------------------------------------ revno: 3092.5.1 committer: Luis Soares <luis.soares@sun.com> branch nick: mysql-5.1-bugteam timestamp: Thu 2009-09-24 15:52:52 +0100 message: BUG#42829: binlogging enabled for all schemas regardless of binlog-db-db / binlog-ignore-db InnoDB will return an error if statement based replication is used along with transaction isolation level READ-COMMITTED (or weaker), even if the statement in question is filtered out according to the binlog-do-db rules set. In this case, an error should not be printed. This patch addresses this issue by extending the existing check in external_lock to take into account the filter rules before deciding to print an error. Furthermore, it also changes decide_logging_format to take into consideration whether the statement is filtered out from binlog before decision is made. added: mysql-test/suite/binlog/r/binlog_stm_do_db.result mysql-test/suite/binlog/t/binlog_stm_do_db-master.opt mysql-test/suite/binlog/t/binlog_stm_do_db.test modified: sql/sql_base.cc sql/sql_class.cc storage/innobase/handler/ha_innodb.cc storage/innobase/handler/ha_innodb.h storage/innodb_plugin/handler/ha_innodb.cc storage/innodb_plugin/handler/ha_innodb.h ------------------------------------------------------------------------ r6160 | vasil | 2009-11-11 15:33:49 +0200 (Wed, 11 Nov 2009) | 72 lines Changed paths: M /branches/zip/include/os0file.h M /branches/zip/os/os0file.c branches/zip: Merge r6152:6159 from branches/5.1: (r6158 was skipped as an equivallent change has already been merged from MySQL) ------------------------------------------------------------------------ r6154 | calvin | 2009-11-11 02:51:17 +0200 (Wed, 11 Nov 2009) | 17 lines Changed paths: M /branches/5.1/include/os0file.h M /branches/5.1/os/os0file.c branches/5.1: fix bug#3139: Mysql crashes: 'windows error 995' after several selects on a large DB During stress environment, Windows AIO may fail with error code ERROR_OPERATION_ABORTED. InnoDB does not handle the error, rather crashes. The cause of the error is unknown, but likely due to faulty hardware or driver. This patch introduces a new error code OS_FILE_OPERATION_ABORTED, which maps to Windows ERROR_OPERATION_ABORTED (995). When the error is detected during AIO, the InnoDB will issue a synchronous retry (read/write). This patch has been extensively tested by MySQL support. Approved by: Marko rb://196 ------------------------------------------------------------------------ r6158 | vasil | 2009-11-11 14:52:14 +0200 (Wed, 11 Nov 2009) | 37 lines Changed paths: M /branches/5.1/handler/ha_innodb.cc M /branches/5.1/handler/ha_innodb.h branches/5.1: Merge a change from MySQL: (this has been reviewed by Calvin and Marko, and Calvin says Luis has incorporated Marko's suggestions) ------------------------------------------------------------ revno: 3092.5.1 committer: Luis Soares <luis.soares@sun.com> branch nick: mysql-5.1-bugteam timestamp: Thu 2009-09-24 15:52:52 +0100 message: BUG#42829: binlogging enabled for all schemas regardless of binlog-db-db / binlog-ignore-db InnoDB will return an error if statement based replication is used along with transaction isolation level READ-COMMITTED (or weaker), even if the statement in question is filtered out according to the binlog-do-db rules set. In this case, an error should not be printed. This patch addresses this issue by extending the existing check in external_lock to take into account the filter rules before deciding to print an error. Furthermore, it also changes decide_logging_format to take into consideration whether the statement is filtered out from binlog before decision is made. added: mysql-test/suite/binlog/r/binlog_stm_do_db.result mysql-test/suite/binlog/t/binlog_stm_do_db-master.opt mysql-test/suite/binlog/t/binlog_stm_do_db.test modified: sql/sql_base.cc sql/sql_class.cc storage/innobase/handler/ha_innodb.cc storage/innobase/handler/ha_innodb.h storage/innodb_plugin/handler/ha_innodb.cc storage/innodb_plugin/handler/ha_innodb.h ------------------------------------------------------------------------ ------------------------------------------------------------------------ r6161 | vasil | 2009-11-11 15:36:16 +0200 (Wed, 11 Nov 2009) | 4 lines Changed paths: M /branches/zip/ChangeLog branches/zip: Add changelog entry for r6160. ------------------------------------------------------------------------ r6162 | vasil | 2009-11-11 16:00:12 +0200 (Wed, 11 Nov 2009) | 4 lines Changed paths: M /branches/zip/ChangeLog branches/zip: Add ChangeLog for r6157. ------------------------------------------------------------------------ r6163 | calvin | 2009-11-11 17:53:20 +0200 (Wed, 11 Nov 2009) | 8 lines Changed paths: M /branches/zip/handler/ha_innodb.cc M /branches/zip/handler/ha_innodb.h branches/zip: Exclude thd_binlog_filter_ok() when building with older version of MySQL. thd_binlog_filter_ok() is introduced in MySQL 5.1.41. But the plugin can be built with MySQL prior to 5.1.41. Approved by Heikki (on IM). ------------------------------------------------------------------------ r6169 | calvin | 2009-11-12 14:40:43 +0200 (Thu, 12 Nov 2009) | 6 lines Changed paths: A /branches/zip/mysql-test/innodb_bug46676.result A /branches/zip/mysql-test/innodb_bug46676.test branches/zip: add test case for bug#46676 This crash is reproducible with InnoDB plugin 1.0.4 + MySQL 5.1.37. But no longer reproducible after MySQL 5.1.38 (with plugin 1.0.5). Add test case to catch future regression. ------------------------------------------------------------------------ r6170 | marko | 2009-11-12 15:49:08 +0200 (Thu, 12 Nov 2009) | 4 lines Changed paths: M /branches/zip/ChangeLog M /branches/zip/handler/ha_innodb.cc M /branches/zip/include/db0err.h M /branches/zip/row/row0merge.c M /branches/zip/row/row0mysql.c branches/zip: Allow CREATE INDEX to be interrupted. (Issue #354) rb://183 approved by Heikki Tuuri ------------------------------------------------------------------------ r6175 | vasil | 2009-11-16 20:07:39 +0200 (Mon, 16 Nov 2009) | 4 lines Changed paths: M /branches/zip/ChangeLog branches/zip: Wrap line at 78th char in the ChangeLog ------------------------------------------------------------------------ r6177 | calvin | 2009-11-16 20:20:38 +0200 (Mon, 16 Nov 2009) | 2 lines Changed paths: M /branches/zip/ChangeLog branches/zip: add an entry to ChangeLog for r6065 ------------------------------------------------------------------------ r6179 | marko | 2009-11-17 10:19:34 +0200 (Tue, 17 Nov 2009) | 2 lines Changed paths: M /branches/zip/handler/ha_innodb.cc branches/zip: ha_innobase::change_active_index(): When the history is missing, report it to the client, not to the error log. ------------------------------------------------------------------------ r6181 | vasil | 2009-11-17 12:21:41 +0200 (Tue, 17 Nov 2009) | 33 lines Changed paths: M /branches/zip/mysql-test/innodb-index.test branches/zip: At the end of innodb-index.test: restore the environment as it was before the test was started to silence this warning: MTR's internal check of the test case 'main.innodb-index' failed. This means that the test case does not preserve the state that existed before the test case was executed. Most likely the test case did not do a proper clean-up. This is the diff of the states of the servers before and after the test case was executed: mysqltest: Logging to '/tmp/autotest.sh-20091117_033000-zip.btyZwu/mysql-5.1/mysql-test/var/tmp/check-mysqld_1.log'. mysqltest: Results saved in '/tmp/autotest.sh-20091117_033000-zip.btyZwu/mysql-5.1/mysql-test/var/tmp/check-mysqld_1.result'. mysqltest: Connecting to server localhost:13000 (socket /tmp/autotest.sh-20091117_033000-zip.btyZwu/mysql-5.1/mysql-test/var/tmp/mysqld.1.sock) as 'root', connection 'default', attempt 0 ... mysqltest: ... Connected. mysqltest: Start processing test commands from './include/check-testcase.test' ... mysqltest: ... Done processing test commands. --- /tmp/autotest.sh-20091117_033000-zip.btyZwu/mysql-5.1/mysql-test/var/tmp/check-mysqld_1.result 2009-11-17 13:10:40.000000000 +0300 +++ /tmp/autotest.sh-20091117_033000-zip.btyZwu/mysql-5.1/mysql-test/var/tmp/check-mysqld_1.reject 2009-11-17 13:10:54.000000000 +0300 @@ -84,7 +84,7 @@ INNODB_DOUBLEWRITE ON INNODB_FAST_SHUTDOWN 1 INNODB_FILE_FORMAT Antelope -INNODB_FILE_FORMAT_CHECK Antelope +INNODB_FILE_FORMAT_CHECK Barracuda INNODB_FILE_PER_TABLE OFF INNODB_FLUSH_LOG_AT_TRX_COMMIT 1 INNODB_FLUSH_METHOD mysqltest: Result content mismatch not ok ------------------------------------------------------------------------ r6182 | marko | 2009-11-17 13:49:15 +0200 (Tue, 17 Nov 2009) | 1 line Changed paths: M /branches/zip/mysql-test/innodb-consistent-master.opt M /branches/zip/mysql-test/innodb-consistent.result M /branches/zip/mysql-test/innodb-consistent.test M /branches/zip/mysql-test/innodb-use-sys-malloc-master.opt M /branches/zip/mysql-test/innodb-use-sys-malloc.result M /branches/zip/mysql-test/innodb-use-sys-malloc.test M /branches/zip/mysql-test/innodb_bug21704.result M /branches/zip/mysql-test/innodb_bug21704.test M /branches/zip/mysql-test/innodb_bug40360.test M /branches/zip/mysql-test/innodb_bug40565.result M /branches/zip/mysql-test/innodb_bug40565.test M /branches/zip/mysql-test/innodb_bug41904.result M /branches/zip/mysql-test/innodb_bug41904.test M /branches/zip/mysql-test/innodb_bug42101-nonzero-master.opt M /branches/zip/mysql-test/innodb_bug42101-nonzero.result M /branches/zip/mysql-test/innodb_bug42101-nonzero.test M /branches/zip/mysql-test/innodb_bug42101.result M /branches/zip/mysql-test/innodb_bug42101.test M /branches/zip/mysql-test/innodb_bug44032.result M /branches/zip/mysql-test/innodb_bug44032.test M /branches/zip/mysql-test/innodb_bug44369.result M /branches/zip/mysql-test/innodb_bug44369.test M /branches/zip/mysql-test/innodb_bug44571.result M /branches/zip/mysql-test/innodb_bug44571.test M /branches/zip/mysql-test/innodb_bug45357.test M /branches/zip/mysql-test/innodb_bug46000.result M /branches/zip/mysql-test/innodb_bug46000.test M /branches/zip/mysql-test/innodb_bug46676.result M /branches/zip/mysql-test/innodb_bug46676.test M /branches/zip/mysql-test/innodb_bug47167.result M /branches/zip/mysql-test/innodb_bug47167.test M /branches/zip/mysql-test/innodb_bug47777.result M /branches/zip/mysql-test/innodb_bug47777.test M /branches/zip/mysql-test/innodb_file_format.result M /branches/zip/mysql-test/innodb_file_format.test branches/zip: Set svn:eol-style on mysql-test files. ------------------------------------------------------------------------ r6183 | marko | 2009-11-17 13:51:16 +0200 (Tue, 17 Nov 2009) | 1 line Changed paths: M /branches/zip/mysql-test/innodb-consistent-master.opt M /branches/zip/mysql-test/innodb-master.opt M /branches/zip/mysql-test/innodb-semi-consistent-master.opt M /branches/zip/mysql-test/innodb-use-sys-malloc-master.opt M /branches/zip/mysql-test/innodb_bug42101-nonzero-master.opt branches/zip: Prepend loose_ to plugin-only mysql-test options. ------------------------------------------------------------------------ r6184 | marko | 2009-11-17 13:52:01 +0200 (Tue, 17 Nov 2009) | 1 line Changed paths: M /branches/zip/mysql-test/innodb-index.result M /branches/zip/mysql-test/innodb-index.test branches/zip: innodb-index.test: Restore innodb_file_format_check. ------------------------------------------------------------------------ r6185 | marko | 2009-11-17 16:44:20 +0200 (Tue, 17 Nov 2009) | 16 lines Changed paths: M /branches/zip/handler/ha_innodb.cc M /branches/zip/mysql-test/innodb.result M /branches/zip/mysql-test/innodb.test M /branches/zip/mysql-test/innodb_bug44369.result M /branches/zip/mysql-test/innodb_bug44369.test D /branches/zip/mysql-test/patches/innodb-index.diff M /branches/zip/row/row0mysql.c branches/zip: Report duplicate table names to the client connection, not to the error log. This change will allow innodb-index.test to be re-enabled. It was previously disabled, because mysql-test-run does not like output in the error log. row_create_table_for_mysql(): Do not output anything to the error log when reporting DB_DUPLICATE_KEY. Let the caller report the error. Add a TODO comment that the dict_table_t object is apparently not freed when an error occurs. create_table_def(): Convert InnoDB table names to the character set of the client connection for reporting. Use my_error(ER_WRONG_COLUMN_NAME) for reporting reserved column names. Report my_error(ER_TABLE_EXISTS_ERROR) when row_create_table_for_mysql() returns DB_DUPLICATE_KEY. rb://206 ------------------------------------------------------------------------ r6186 | vasil | 2009-11-17 16:48:14 +0200 (Tue, 17 Nov 2009) | 4 lines Changed paths: M /branches/zip/ChangeLog branches/zip: Add ChangeLog entry for r6185. ------------------------------------------------------------------------ r6189 | marko | 2009-11-18 11:36:18 +0200 (Wed, 18 Nov 2009) | 5 lines Changed paths: M /branches/zip/ChangeLog M /branches/zip/handler/handler0alter.cc branches/zip: ha_innobase::add_index(): When creating the primary key and the table is being locked by another transaction, do not attempt to drop the table. (Bug #48782) Approved by Sunny Bains over IM ------------------------------------------------------------------------ r6194 | vasil | 2009-11-19 09:24:45 +0200 (Thu, 19 Nov 2009) | 5 lines Changed paths: M /branches/zip/include/univ.i branches/zip: Increment version number from 1.0.5 to 1.0.6 since 1.0.5 was just released by MySQL and we will soon release 1.0.6. ------------------------------------------------------------------------ r6197 | calvin | 2009-11-19 09:32:55 +0200 (Thu, 19 Nov 2009) | 6 lines Changed paths: M /branches/zip/CMakeLists.txt branches/zip: merge the fix of bug#48317 (CMake file) Due to MySQL changes to the CMake, it is no longer able to build InnoDB plugin as a static library on Windows. The fix is proposed by Vlad of MySQL. ------------------------------------------------------------------------ r6198 | vasil | 2009-11-19 09:44:31 +0200 (Thu, 19 Nov 2009) | 4 lines Changed paths: M /branches/zip/ChangeLog branches/zip: Add ChangeLog entry for r6197. ------------------------------------------------------------------------ r6199 | vasil | 2009-11-19 12:10:12 +0200 (Thu, 19 Nov 2009) | 31 lines Changed paths: M /branches/zip/ChangeLog M /branches/zip/btr/btr0btr.c M /branches/zip/data/data0type.c branches/zip: Merge r6159:6198 from branches/5.1: ------------------------------------------------------------------------ r6187 | jyang | 2009-11-18 05:27:30 +0200 (Wed, 18 Nov 2009) | 9 lines Changed paths: M /branches/5.1/btr/btr0btr.c branches/5.1: Fix bug #48469 "when innodb tablespace is configured too small, crash and corruption!". Function btr_create() did not check the return status of fseg_create(), and continue the index creation even there is no sufficient space. rb://205 Approved by Marko ------------------------------------------------------------------------ r6188 | jyang | 2009-11-18 07:14:23 +0200 (Wed, 18 Nov 2009) | 8 lines Changed paths: M /branches/5.1/data/data0type.c branches/5.1: Fix bug #48526 "Data type for float and double is incorrectly reported in InnoDB table monitor". Certain datatypes are not printed correctly in dtype_print(). rb://204 Approved by Marko. ------------------------------------------------------------------------ ------------------------------------------------------------------------ r6201 | marko | 2009-11-19 14:09:11 +0200 (Thu, 19 Nov 2009) | 2 lines Changed paths: M /branches/zip/handler/handler0alter.cc branches/zip: ha_innobase::add_index(): Clarify the comment on orphaned tables when creating a primary key. ------------------------------------------------------------------------ r6202 | jyang | 2009-11-19 15:01:00 +0200 (Thu, 19 Nov 2009) | 8 lines Changed paths: M /branches/zip/btr/btr0btr.c branches/zip: Function fseg_free() is no longer defined in branches/zip. To port fix for bug #48469 to zip, we can use btr_free_root() which frees the page, and also does not require mini-transaction. Approved by Marko. ------------------------------------------------------------------------ r6207 | vasil | 2009-11-20 10:19:14 +0200 (Fri, 20 Nov 2009) | 54 lines Changed paths: M /branches/zip/handler/ha_innodb.cc branches/zip: Merge r6198:6206 from branches/5.1: (r6203 was skipped as it is already in branches/zip) ------------------------------------------------------------------------ r6200 | vasil | 2009-11-19 12:14:23 +0200 (Thu, 19 Nov 2009) | 4 lines Changed paths: M /branches/5.1/btr/btr0btr.c branches/5.1: White space fixup - indent under the opening ( ------------------------------------------------------------------------ r6203 | jyang | 2009-11-19 15:12:22 +0200 (Thu, 19 Nov 2009) | 8 lines Changed paths: M /branches/5.1/btr/btr0btr.c branches/5.1: Use btr_free_root() instead of fseg_free() for the fix of bug #48469, because fseg_free() is not defined in the zip branch. And we could save one mini-trasaction started by fseg_free(). Approved by Marko. ------------------------------------------------------------------------ r6205 | jyang | 2009-11-20 07:55:48 +0200 (Fri, 20 Nov 2009) | 11 lines Changed paths: M /branches/5.1/handler/ha_innodb.cc branches/5.1: Add a special case to handle the Duplicated Key error and return DB_ERROR instead. This is to avoid a possible SIGSEGV by mysql error handling re-entering the storage layer for dup key info without proper table handle. This is to prevent a server crash when error situation in bug #45961 "DDL on partitioned innodb tables leaves data dictionary in an inconsistent state" happens. rb://157 approved by Sunny Bains. ------------------------------------------------------------------------ r6206 | jyang | 2009-11-20 09:38:43 +0200 (Fri, 20 Nov 2009) | 5 lines Changed paths: M /branches/5.1/handler/ha_innodb.cc branches/5.1: Fix a minor code formating issue for the parenthesis iplacement of the if condition in rename_table(). ------------------------------------------------------------------------ ------------------------------------------------------------------------ r6208 | vasil | 2009-11-20 10:49:24 +0200 (Fri, 20 Nov 2009) | 4 lines Changed paths: M /branches/zip/ChangeLog branches/zip: Add ChangeLog entry for c6207. ------------------------------------------------------------------------ r6210 | vasil | 2009-11-20 23:39:48 +0200 (Fri, 20 Nov 2009) | 3 lines Changed paths: M /branches/zip/trx/trx0i_s.c branches/zip: Whitespace fixup. ------------------------------------------------------------------------ r6248 | marko | 2009-11-30 12:19:50 +0200 (Mon, 30 Nov 2009) | 1 line Changed paths: M /branches/zip/ChangeLog branches/zip: ChangeLog: Document r4922 that was forgotten. ------------------------------------------------------------------------ r6252 | marko | 2009-11-30 12:50:11 +0200 (Mon, 30 Nov 2009) | 23 lines Changed paths: M /branches/zip/ChangeLog M /branches/zip/dict/dict0boot.c M /branches/zip/dict/dict0crea.c M /branches/zip/dict/dict0load.c M /branches/zip/dict/dict0mem.c M /branches/zip/fil/fil0fil.c M /branches/zip/handler/ha_innodb.cc M /branches/zip/include/dict0mem.h M /branches/zip/row/row0mysql.c branches/zip: Suppress errors about non-found temporary tables. Write the is_temp flag to SYS_TABLES.MIX_LEN. dict_table_t:🎏 Add a flag for is_temporary, DICT_TF2_TEMPORARY. Unlike other flags, this will not be written to the tablespace flags or SYS_TABLES.TYPE, but only to SYS_TABLES.MIX_LEN. dict_build_table_def_step(): Only pass DICT_TF_BITS to tablespaces. dict_check_tablespaces_and_store_max_id(), dict_load_table(): Suppress errors about temporary tables not being found. dict_create_sys_tables_tuple(): Write the DICT_TF2_TEMPORARY flag to SYS_TABLES.MIX_LEN. fil_space_create(), fil_create_new_single_table_tablespace(): Add assertions about space->flags. row_drop_table_for_mysql(): Do not complain about non-found temporary tables. rb://160 approved by Heikki Tuuri. This addresses the second part of Bug #41609 Crash recovery does not work for InnoDB temporary tables. ------------------------------------------------------------------------ r6263 | vasil | 2009-12-01 14:49:05 +0200 (Tue, 01 Dec 2009) | 4 lines Changed paths: M /branches/zip/include/univ.i branches/zip: Increment version number from 1.0.6 to 1.0.7 1.0.6 has been released ------------------------------------------------------------------------ r6264 | vasil | 2009-12-01 16:19:44 +0200 (Tue, 01 Dec 2009) | 1 line Changed paths: M /branches/zip/ChangeLog branches/zip: Add ChangeLog entry for the release of 1.0.6. ------------------------------------------------------------------------ r6269 | marko | 2009-12-02 11:35:22 +0200 (Wed, 02 Dec 2009) | 2 lines Changed paths: M /branches/zip/srv/srv0start.c branches/zip: innobase_start_or_create_for_mysql(): UNIV_IBUF_DEBUG should not break crash recovery, but UNIV_IBUF_COUNT_DEBUG will. ------------------------------------------------------------------------ r6270 | marko | 2009-12-02 11:36:47 +0200 (Wed, 02 Dec 2009) | 1 line Changed paths: M /branches/zip/srv/srv0start.c branches/zip: innobase_start_or_create_for_mysql(): Log the zlib version. ------------------------------------------------------------------------ r6271 | marko | 2009-12-02 11:43:49 +0200 (Wed, 02 Dec 2009) | 2 lines Changed paths: M /branches/zip/ChangeLog M /branches/zip/Makefile.am M /branches/zip/include/univ.i M /branches/zip/plug.in branches/zip: ChangeLog: Document that since r6270, the zlib version number will be displayed at start-up. ------------------------------------------------------------------------ r6272 | marko | 2009-12-02 11:46:05 +0200 (Wed, 02 Dec 2009) | 1 line Changed paths: M /branches/zip/Makefile.am M /branches/zip/include/univ.i M /branches/zip/plug.in branches/zip: Revert changes that were accidentally committed in r6271. ------------------------------------------------------------------------ r6274 | marko | 2009-12-03 14:47:12 +0200 (Thu, 03 Dec 2009) | 6 lines Changed paths: M /branches/zip/dict/dict0dict.c branches/zip: dict_table_check_for_dup_indexes(): Assert that the data dictionary mutex is being held while table->indexes is accessed. This is already the case. Currently, only dict_table_get_next_index() and dict_table_get_first_index() are being invoked without holding dict_sys->mutex. ------------------------------------------------------------------------ r6275 | pekka | 2009-12-03 18:32:47 +0200 (Thu, 03 Dec 2009) | 10 lines Changed paths: M /branches/zip/include/log0recv.h M /branches/zip/include/trx0sys.h M /branches/zip/log/log0recv.c M /branches/zip/trx/trx0sys.c branches/zip: Minor changes which allow build with UNIV_HOTBACKUP defined to succeed: include/trx0sys.h: Allow Hot Backup build to see some TRX_SYS_DOUBLEWRITE_... macros. trx/trx0sys.c: Exclude trx_sys_close() function from Hot Backup build. log/log0recv.[ch]: Exclude recv_sys_var_init() function from Hot Backup build. This change should not affect !UNIV_HOTBACKUP build. ------------------------------------------------------------------------ r6277 | marko | 2009-12-08 11:13:36 +0200 (Tue, 08 Dec 2009) | 1 line Changed paths: M /branches/zip/fsp/fsp0fsp.c branches/zip: fsp0fsp.c: Add some missing in/out and const qualifiers. ------------------------------------------------------------------------ r6285 | marko | 2009-12-09 09:24:50 +0200 (Wed, 09 Dec 2009) | 13 lines Changed paths: M /branches/zip/row/row0sel.c branches/zip: row_sel_fetch_columns(): Remove redundant code that was accidentally added in r1591, which introduced dfield_t::ext in order to make the merge sort of fast index creation support externally stored columns, Initially, I tried to allocate the bit for dfield_t::ext from dfield_t::len by making the length 31 bits and mapping UNIV_SQL_NULL to something that would fit in it. Then I decided that it would be too risky. The redundant check was part of the mapping. The condition may have been dfield_is_null() initially. This redundant code was noticed by Sergey Petrunya on the MySQL internals list. ------------------------------------------------------------------------ r6288 | marko | 2009-12-09 09:51:00 +0200 (Wed, 09 Dec 2009) | 15 lines Changed paths: M /branches/zip/row/row0upd.c branches/zip: row_upd_copy_columns(): Remove redundant code that was accidentally added in r1591, which introduced dfield_t::ext in order to make the merge sort of fast index creation support externally stored columns. Initially, I tried to allocate the bit for dfield_t::ext from dfield_t::len by making the length 31 bits and mapping UNIV_SQL_NULL to something that would fit in it. Then I decided that it would be too risky. The redundant check was part of the mapping. The condition may have been dfield_is_null() initially. This is similar to the redundant code in row_sel_fetch_columns() that was noticed by Sergey Petrunya on the MySQL internals list and removed in r6285. As far as I can tell, there are no redundant UNIV_SQL_NULL assignments remaining after this change. ------------------------------------------------------------------------ r6305 | marko | 2009-12-14 13:03:57 +0200 (Mon, 14 Dec 2009) | 2 lines Changed paths: M /branches/zip/row/row0umod.c branches/zip: row_undo_mod_del_unmark_sec_and_undo_update(): Add a missing const qualifier. ------------------------------------------------------------------------ r6309 | marko | 2009-12-15 14:05:50 +0200 (Tue, 15 Dec 2009) | 3 lines Changed paths: M /branches/zip/lock/lock0lock.c branches/zip: lock_rec_insert_check_and_lock(): Avoid casting away constness. Use page_rec_get_next_const() instead. This silences a gcc 4.2.4 warning. Reported by Sunny Bains. ------------------------------------------------------------------------ r6312 | marko | 2009-12-16 10:10:36 +0200 (Wed, 16 Dec 2009) | 6 lines Changed paths: M /branches/zip/fil/fil0fil.c branches/zip: fil_close(): Add #ifndef UNIV_HOTBACKUP around a debug assertion on mutex.magic_n. InnoDB Hot Backup is a single-threaded program and does not contain mutexes. This change allows InnoDB Hot Backup to be compiled with UNIV_DEBUG. Suggested by Michael Izioumtchenko. ------------------------------------------------------------------------ r6321 | marko | 2009-12-16 16:16:33 +0200 (Wed, 16 Dec 2009) | 4 lines Changed paths: M /branches/zip/row/row0merge.c branches/zip: row_merge_drop_temp_indexes(): Revert a hack to transaction isolation level that was made unnecessary by r5826 (Issue #337). When this function is called, any active data dictionary transaction should have been rolled back. ------------------------------------------------------------------------ r6345 | marko | 2009-12-21 10:46:14 +0200 (Mon, 21 Dec 2009) | 7 lines Changed paths: M /branches/zip/log/log0recv.c branches/zip: recv_scan_log_recs(): Non-functional change: Replace a debug assertion ut_ad(len > 0) with ut_ad(len >= OS_FILE_LOG_BLOCK_SIZE). This change is only for readability, for Issue #428. Another assertion on len being an integer multiple of OS_FILE_LOG_BLOCK_SIZE already ensured together with the old ut_ad(len > 0) that actually len must be at least OS_FILE_LOG_BLOCK_SIZE. ------------------------------------------------------------------------ r6346 | marko | 2009-12-21 12:03:25 +0200 (Mon, 21 Dec 2009) | 2 lines Changed paths: M /branches/zip/log/log0recv.c branches/zip: recv_recovery_from_checkpoint_finish(): Revert a change that was accidentally committed in r6345. ------------------------------------------------------------------------ r6348 | marko | 2009-12-22 11:04:34 +0200 (Tue, 22 Dec 2009) | 37 lines Changed paths: M /branches/zip/handler/ha_innodb.cc M /branches/zip/include/ha_prototypes.h M /branches/zip/include/trx0trx.h M /branches/zip/lock/lock0lock.c M /branches/zip/trx/trx0i_s.c M /branches/zip/trx/trx0trx.c branches/zip: Merge a change from MySQL: ------------------------------------------------------------ revno: 3236 committer: Satya B <satya.bn@sun.com> branch nick: mysql-5.1-bugteam timestamp: Tue 2009-12-01 17:48:57 +0530 message: merge to mysql-5.1-bugteam ------------------------------------------------------------ revno: 3234.1.1 committer: Gleb Shchepa <gshchepa@mysql.com> branch nick: mysql-5.1-bugteam timestamp: Tue 2009-12-01 14:38:40 +0400 message: Bug #38883 (reopened): thd_security_context is not thread safe, crashes? manual merge 5.0-->5.1, updating InnoDB plugin. ------------------------------------------------------------ revno: 1810.3968.13 committer: Gleb Shchepa <gshchepa@mysql.com> branch nick: mysql-5.0-bugteam timestamp: Tue 2009-12-01 14:24:44 +0400 message: Bug #38883 (reopened): thd_security_context is not thread safe, crashes? The bug 38816 changed the lock that protects THD::query from LOCK_thread_count to LOCK_thd_data, but didn't update the associated InnoDB functions. 1. The innobase_mysql_prepare_print_arbitrary_thd and the innobase_mysql_end_print_arbitrary_thd InnoDB functions have been removed, since now we have a per-thread mutex: now we don't need to wrap several inter-thread access tries to THD::query with a single global LOCK_thread_count lock, so we can simplify the code. 2. The innobase_mysql_print_thd function has been modified to lock LOCK_thd_data in direct way. ------------------------------------------------------------------------ r6351 | marko | 2009-12-22 11:11:18 +0200 (Tue, 22 Dec 2009) | 1 line Changed paths: M /branches/zip/handler/ha_innodb.cc branches/zip: Remove an obsolete declaration of LOCK_thread_count. ------------------------------------------------------------------------ r6352 | marko | 2009-12-22 12:33:01 +0200 (Tue, 22 Dec 2009) | 104 lines Changed paths: M /branches/zip/handler/ha_innodb.cc M /branches/zip/include/lock0lock.h M /branches/zip/include/srv0srv.h M /branches/zip/lock/lock0lock.c M /branches/zip/log/log0log.c M /branches/zip/mysql-test/innodb-autoinc.result M /branches/zip/mysql-test/innodb-autoinc.test M /branches/zip/row/row0sel.c M /branches/zip/srv/srv0srv.c M /branches/zip/srv/srv0start.c branches/zip: Merge revisions 6206:6350 from branches/5.1, except r6347, r6349, r6350 which were committed separately to both branches, and r6310, which was backported from zip to 5.1. ------------------------------------------------------------------------ r6206 | jyang | 2009-11-20 09:38:43 +0200 (Fri, 20 Nov 2009) | 3 lines Changed paths: M /branches/5.1/handler/ha_innodb.cc branches/5.1: Non-functional change, fix formatting. ------------------------------------------------------------------------ r6230 | sunny | 2009-11-24 23:52:43 +0200 (Tue, 24 Nov 2009) | 3 lines Changed paths: M /branches/5.1/mysql-test/innodb-autoinc.result branches/5.1: Fix autoinc failing test results. (this should be skipped when merging 5.1 into zip) ------------------------------------------------------------------------ r6231 | sunny | 2009-11-25 10:26:27 +0200 (Wed, 25 Nov 2009) | 7 lines Changed paths: M /branches/5.1/mysql-test/innodb-autoinc.result M /branches/5.1/mysql-test/innodb-autoinc.test M /branches/5.1/row/row0sel.c branches/5.1: Fix BUG#49032 - auto_increment field does not initialize to last value in InnoDB Storage Engine. We use the appropriate function to read the column value for non-integer autoinc column types, namely float and double. rb://208. Approved by Marko. ------------------------------------------------------------------------ r6232 | sunny | 2009-11-25 10:27:39 +0200 (Wed, 25 Nov 2009) | 2 lines Changed paths: M /branches/5.1/row/row0sel.c branches/5.1: This is an interim fix, fix white space errors. ------------------------------------------------------------------------ r6233 | sunny | 2009-11-25 10:28:35 +0200 (Wed, 25 Nov 2009) | 2 lines Changed paths: M /branches/5.1/include/mach0data.h M /branches/5.1/include/mach0data.ic M /branches/5.1/mysql-test/innodb-autoinc.result M /branches/5.1/mysql-test/innodb-autoinc.test M /branches/5.1/row/row0sel.c branches/5.1: This is an interim fix, fix tests and make read float/double arg const. ------------------------------------------------------------------------ r6234 | sunny | 2009-11-25 10:29:03 +0200 (Wed, 25 Nov 2009) | 2 lines Changed paths: M /branches/5.1/row/row0sel.c branches/5.1: This is an interim fix, fix whitepsace issues. ------------------------------------------------------------------------ r6235 | sunny | 2009-11-26 01:14:42 +0200 (Thu, 26 Nov 2009) | 9 lines Changed paths: M /branches/5.1/handler/ha_innodb.cc M /branches/5.1/mysql-test/innodb-autoinc.result M /branches/5.1/mysql-test/innodb-autoinc.test branches/5.1: Fix Bug#47720 - REPLACE INTO Autoincrement column with negative values. This bug is similiar to the negative autoinc filter patch from earlier, with the additional handling of filtering out the negative column values set explicitly by the user. rb://184 Approved by Heikki. ------------------------------------------------------------------------ r6242 | vasil | 2009-11-27 22:07:12 +0200 (Fri, 27 Nov 2009) | 4 lines Changed paths: M /branches/5.1/export.sh branches/5.1: Minor changes to support plugin snapshots. ------------------------------------------------------------------------ r6306 | calvin | 2009-12-14 15:12:46 +0200 (Mon, 14 Dec 2009) | 5 lines Changed paths: M /branches/5.1/mysql-test/innodb-autoinc.result M /branches/5.1/mysql-test/innodb-autoinc.test branches/5.1: fix bug#49267: innodb-autoinc.test fails on windows because of different case mode There is no change to the InnoDB code, only to fix test case by changing "T1" to "t1". ------------------------------------------------------------------------ r6324 | jyang | 2009-12-17 06:54:24 +0200 (Thu, 17 Dec 2009) | 8 lines Changed paths: M /branches/5.1/handler/ha_innodb.cc M /branches/5.1/include/lock0lock.h M /branches/5.1/include/srv0srv.h M /branches/5.1/lock/lock0lock.c M /branches/5.1/log/log0log.c M /branches/5.1/srv/srv0srv.c M /branches/5.1/srv/srv0start.c branches/5.1: Fix bug #47814 - Diagnostics are frequently not printed after a long lock wait in InnoDB. Separate out the lock wait timeout check thread from monitor information printing thread. rb://200 Approved by Marko. ------------------------------------------------------------------------ ------------------------------------------------------------------------ r6364 | marko | 2009-12-26 21:06:31 +0200 (Sat, 26 Dec 2009) | 4 lines Changed paths: M /branches/zip/ibuf/ibuf0ibuf.c branches/zip: ibuf_bitmap_get_map_page(): Define a wrapper macro that passes __FILE__, __LINE__ of the caller to buf_page_get_gen(). This will ease the diagnosis of the likes of Issue #135. ------------------------------------------------------------------------
16 years ago · e578585049
54 changed files with 981 additions and 509 deletions
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@ -83,12 +83,12 @@ SET(INNOBASE_SOURCES	btr/btr0btr.c btr/btr0cur.c btr/btr0pcur.c btr/btr0sea.c
 ADD_DEFINITIONS(-DHAVE_WINDOWS_ATOMICS -DIB_HAVE_PAUSE_INSTRUCTION)

 IF (MYSQL_VERSION_ID GREATER "50137")
-	IF (WITH_INNOBASE_STORAGE_ENGINE)
-		MYSQL_STORAGE_ENGINE(INNOBASE)
-	ELSE (WITH_INNOBASE_STORAGE_ENGINE)
-		SET (INNODB_SOURCES ${INNOBASE_SOURCES})
-		MYSQL_STORAGE_ENGINE(INNODB)
-	ENDIF (WITH_INNOBASE_STORAGE_ENGINE)
+	MYSQL_STORAGE_ENGINE(INNOBASE)
+	# Use ha_innodb for plugin name, if plugin is built
+	GET_TARGET_PROPERTY(LIB_LOCATION ha_innobase LOCATION)
+	IF(LIB_LOCATION)
+		SET_TARGET_PROPERTIES(ha_innobase PROPERTIES OUTPUT_NAME ha_innodb)
+	ENDIF(LIB_LOCATION)
 ELSE (MYSQL_VERSION_ID GREATER "50137")
 	IF (NOT SOURCE_SUBLIBS)
 		ADD_DEFINITIONS(-D_WIN32 -DMYSQL_SERVER)
--- a/101
+++ b/101
@ -1,4 +1,91 @@
-2009-01-01	The InnoDB Team
+2009-12-02	The InnoDB Team
+
+	* srv/srv0start.c: Display the zlib version number at startup.
+	InnoDB compressed tables use zlib, and the implementation depends
+	on the zlib function compressBound(), whose definition was slightly
+	changed in zlib version 1.2.3.1 in 2006.  MySQL bundles zlib 1.2.3
+	from 2005, but some installations use a more recent zlib.
+
+2009-11-30	The InnoDB Team
+
+	* dict/dict0crea.c, dict/dict0mem.c, dict/dict0load.c,
+	dict/dict0boot.c, fil/fil0fil.c, handler/ha_innodb.cc,
+	include/dict0mem.h, row/row0mysql.c:
+	Fix the bogus warning messages for non-existing temporary
+	tables that were reported in
+	Bug#41609 Crash recovery does not work for InnoDB temporary tables.
+	The actual crash recovery bug was corrected on 2009-04-29.
+
+2009-11-27	The InnoDB Team
+
+	InnoDB Plugin 1.0.6 released
+
+2009-11-20	The InnoDB Team
+
+	* handler/ha_innodb.cc:
+	Add a workaround to prevent a crash due to Bug#45961 DDL on
+	partitioned innodb tables leaves data dictionary in an inconsistent
+	state
+
+2009-11-19	The InnoDB Team
+
+	* btr/btr0btr.c:
+	Fix Bug#48469 when innodb tablespace is configured too small, crash
+	and corruption!
+
+2009-11-19	The InnoDB Team
+
+	* data/data0type.c:
+	Fix Bug#48526 Data type for float and double is incorrectly reported
+	in InnoDB table monitor
+
+2009-11-19	The InnoDB Team
+
+	* CMakeLists.txt:
+	Fix Bug#48317 cannot build innodb as static library
+
+2009-11-18	The InnoDB Team
+
+	* handler/handler0alter.cc:
+	Fix Bug#48782 On lock wait timeout, CREATE INDEX (creating primary key)
+	attempts DROP TABLE
+
+2009-11-17	The InnoDB Team
+
+	* handler/ha_innodb.cc, mysql-test/innodb.result,
+	mysql-test/innodb.test, mysql-test/innodb_bug44369.result,
+	mysql-test/innodb_bug44369.test, mysql-test/patches/innodb-index.diff,
+	row/row0mysql.c:
+	Report duplicate table names to the client connection, not to the
+	error log.
+
+2009-11-12	The InnoDB Team
+
+	* handler/ha_innodb.cc, include/db0err.h, row/row0merge.c,
+	row/row0mysql.c:
+	Allow CREATE INDEX to be interrupted.
+	Also, when CHECK TABLE is interrupted, report ER_QUERY_INTERRUPTED.
+
+2009-11-11	The InnoDB Team
+
+	* handler/ha_innodb.cc, mysql-test/innodb_bug47167.result,
+	mysql-test/innodb_bug47167.test, mysql-test/innodb_file_format.result:
+	Fix Bug#47167 "set global innodb_file_format_check" cannot set value
+	by User-Defined Variable
+
+2009-11-11	The InnoDB Team
+
+	* include/os0file.h, os/os0file.c:
+	Fix Bug#3139 Mysql crashes: 'windows error 995' after several selects
+	on a large DB
+
+2009-11-04	The InnoDB Team
+
+	* handler/ha_innodb.cc:
+	Fix Bug#32430 'show innodb status' causes errors
+	Invalid (old?) table or database name in logs
+
+2009-11-02	The InnoDB Team

 	* btr/btr0sea.c, buf/buf0buf.c, dict/dict0dict.c, fil/fil0fil.c,
 	ibuf/ibuf0ibuf.c, include/btr0sea.h, include/dict0dict.h,
@ -85,6 +172,12 @@
 	Fix Bug#47058 Failure to compile innodb_plugin on solaris 10u7 + spro
 	cc/CC 5.10

+2009-10-13	The InnoDB Team
+
+	* buf/buf0flu.c:
+	Call fsync() on datafiles after a batch of pages is written to disk
+	even when skip_innodb_doublewrite is set.
+
 2009-10-05	The InnoDB Team

 	* buf/buf0buf.c:
@ -464,6 +557,12 @@
 	Fix Bug#44320 InnoDB: missing DB_ROLL_PTR in Table Monitor COLUMNS
 	output

+2009-04-29	The InnoDB Team
+
+	* fil/fil0fil.c, include/fil0fil.h, include/mtr0mtr.h,
+	log/log0recv.c:
+	Fix Bug#41609 Crash recovery does not work for InnoDB temporary tables
+
 2009-04-23	The InnoDB Team

 	* row/row0mysql.c:
--- a/btr/btr0btr.c
+++ b/btr/btr0btr.c
@ -793,8 +793,15 @@ btr_create(
 	} else {
 		/* It is a non-ibuf tree: create a file segment for leaf
 		pages */
-		fseg_create(space, page_no,
-			    PAGE_HEADER + PAGE_BTR_SEG_LEAF, mtr);
+		if (!fseg_create(space, page_no,
+				 PAGE_HEADER + PAGE_BTR_SEG_LEAF, mtr)) {
+			/* Not enough space for new segment, free root
+			segment before return. */
+			btr_free_root(space, zip_size, page_no, mtr);
+
+			return(FIL_NULL);
+		}
+
 		/* The fseg create acquires a second latch on the page,
 		therefore we must declare it: */
 		buf_block_dbg_add_level(block, SYNC_TREE_NODE_NEW);
--- a/data/data0type.c
+++ b/data/data0type.c
@ -237,6 +237,22 @@ dtype_print(
 		fputs("DATA_SYS", stderr);
 		break;

+	case DATA_FLOAT:
+		fputs("DATA_FLOAT", stderr);
+		break;
+
+	case DATA_DOUBLE:
+		fputs("DATA_DOUBLE", stderr);
+		break;
+
+	case DATA_DECIMAL:
+		fputs("DATA_DECIMAL", stderr);
+		break;
+
+	case DATA_VARMYSQL:
+		fputs("DATA_VARMYSQL", stderr);
+		break;
+
 	default:
 		fprintf(stderr, "type %lu", (ulong) mtype);
 		break;
--- a/dict/dict0boot.c
+++ b/dict/dict0boot.c
@ -274,6 +274,9 @@ dict_boot(void)
 	and (TYPE & DICT_TF_FORMAT_MASK) are nonzero and TYPE = table->flags */
 	dict_mem_table_add_col(table, heap, "TYPE", DATA_INT, 0, 4);
 	dict_mem_table_add_col(table, heap, "MIX_ID", DATA_BINARY, 0, 0);
+	/* MIX_LEN may contain additional table flags when
+	ROW_FORMAT!=REDUNDANT.  Currently, these flags include
+	DICT_TF2_TEMPORARY. */
 	dict_mem_table_add_col(table, heap, "MIX_LEN", DATA_INT, 0, 4);
 	dict_mem_table_add_col(table, heap, "CLUSTER_NAME", DATA_BINARY, 0, 0);
 	dict_mem_table_add_col(table, heap, "SPACE", DATA_INT, 0, 4);
--- a/dict/dict0crea.c
+++ b/dict/dict0crea.c
@ -94,13 +94,13 @@ dict_create_sys_tables_tuple(
 	dfield = dtuple_get_nth_field(entry, 3);

 	ptr = mem_heap_alloc(heap, 4);
-	if (table->flags & ~DICT_TF_COMPACT) {
+	if (table->flags & (~DICT_TF_COMPACT & ~(~0 << DICT_TF_BITS))) {
 		ut_a(table->flags & DICT_TF_COMPACT);
 		ut_a(dict_table_get_format(table) >= DICT_TF_FORMAT_ZIP);
 		ut_a((table->flags & DICT_TF_ZSSIZE_MASK)
 		     <= (DICT_TF_ZSSIZE_MAX << DICT_TF_ZSSIZE_SHIFT));
-		ut_a(!(table->flags & (~0 << DICT_TF_BITS)));
-		mach_write_to_4(ptr, table->flags);
+		ut_a(!(table->flags & (~0 << DICT_TF2_BITS)));
+		mach_write_to_4(ptr, table->flags & ~(~0 << DICT_TF_BITS));
 	} else {
 		mach_write_to_4(ptr, DICT_TABLE_ORDINARY);
 	}
@ -112,11 +112,12 @@ dict_create_sys_tables_tuple(
 	ptr = mem_heap_zalloc(heap, 8);

 	dfield_set_data(dfield, ptr, 8);
-	/* 7: MIX_LEN (obsolete) --------------------------*/
+	/* 7: MIX_LEN (additional flags) --------------------------*/

 	dfield = dtuple_get_nth_field(entry, 5);

-	ptr = mem_heap_zalloc(heap, 4);
+	ptr = mem_heap_alloc(heap, 4);
+	mach_write_to_4(ptr, table->flags >> DICT_TF2_SHIFT);

 	dfield_set_data(dfield, ptr, 4);
 	/* 8: CLUSTER_NAME ---------------------*/
@ -230,6 +231,7 @@ dict_build_table_def_step(
 	dict_table_t*	table;
 	dtuple_t*	row;
 	ulint		error;
+	ulint		flags;
 	const char*	path_or_name;
 	ibool		is_path;
 	mtr_t		mtr;
@ -268,9 +270,10 @@ dict_build_table_def_step(
 		ut_ad(!dict_table_zip_size(table)
 		      || dict_table_get_format(table) >= DICT_TF_FORMAT_ZIP);

+		flags = table->flags & ~(~0 << DICT_TF_BITS);
 		error = fil_create_new_single_table_tablespace(
 			&space, path_or_name, is_path,
-			table->flags == DICT_TF_COMPACT ? 0 : table->flags,
+			flags == DICT_TF_COMPACT ? 0 : flags,
 			FIL_IBD_FILE_INITIAL_SIZE);
 		table->space = (unsigned int) space;

@ -286,7 +289,7 @@ dict_build_table_def_step(
 		mtr_commit(&mtr);
 	} else {
 		/* Create in the system tablespace: disallow new features */
-		table->flags &= DICT_TF_COMPACT;
+		table->flags &= (~0 << DICT_TF_BITS) | DICT_TF_COMPACT;
 	}

 	row = dict_create_sys_tables_tuple(table, node->heap);
--- a/dict/dict0dict.c
+++ b/dict/dict0dict.c
@ -1200,7 +1200,7 @@ dict_index_too_big_for_undo(
 		= TRX_UNDO_PAGE_HDR - TRX_UNDO_PAGE_HDR_SIZE
 		+ 2 /* next record pointer */
 		+ 1 /* type_cmpl */
-		+ 11 /* trx->undo_no */ - 11 /* table->id */
+		+ 11 /* trx->undo_no */ + 11 /* table->id */
 		+ 1 /* rec_get_info_bits() */
 		+ 11 /* DB_TRX_ID */
 		+ 11 /* DB_ROLL_PTR */
@ -4775,6 +4775,8 @@ dict_table_check_for_dup_indexes(
 	const dict_index_t*	index1;
 	const dict_index_t*	index2;

+	ut_ad(mutex_own(&dict_sys->mutex));
+
 	/* The primary index _must_ exist */
 	ut_a(UT_LIST_GET_LEN(table->indexes) > 0);

--- a/dict/dict0load.c
+++ b/dict/dict0load.c
@ -390,15 +390,35 @@ loop:

 		mtr_commit(&mtr);

-		if (space_id != 0 && in_crash_recovery) {
+		if (space_id == 0) {
+			/* The system tablespace always exists. */
+		} else if (in_crash_recovery) {
 			/* Check that the tablespace (the .ibd file) really
-			exists; print a warning to the .err log if not */
-
-			fil_space_for_table_exists_in_mem(space_id, name,
-							  FALSE, TRUE, TRUE);
-		}
+			exists; print a warning to the .err log if not.
+			Do not print warnings for temporary tables. */
+			ibool	is_temp;
+
+			field = rec_get_nth_field_old(rec, 4, &len);
+			if (0x80000000UL &  mach_read_from_4(field)) {
+				/* ROW_FORMAT=COMPACT: read the is_temp
+				flag from SYS_TABLES.MIX_LEN. */
+				field = rec_get_nth_field_old(rec, 7, &len);
+				is_temp = mach_read_from_4(field)
+					& DICT_TF2_TEMPORARY;
+			} else {
+				/* For tables created with old versions
+				of InnoDB, SYS_TABLES.MIX_LEN may contain
+				garbage.  Such tables would always be
+				in ROW_FORMAT=REDUNDANT.  Pretend that
+				all such tables are non-temporary.  That is,
+				do not suppress error printouts about
+				temporary tables not being found. */
+				is_temp = FALSE;
+			}

-		if (space_id != 0 && !in_crash_recovery) {
+			fil_space_for_table_exists_in_mem(
+				space_id, name, is_temp, TRUE, !is_temp);
+		} else {
 			/* It is a normal database startup: create the space
 			object and check that the .ibd file exists. */

@ -894,43 +914,72 @@ err_exit:
 				(ulong) flags);
 			goto err_exit;
 		}
+	} else {
+		flags = 0;
+	}

-		if (fil_space_for_table_exists_in_mem(space, name, FALSE,
-						      FALSE, FALSE)) {
-			/* Ok; (if we did a crash recovery then the tablespace
-			can already be in the memory cache) */
-		} else {
-			/* In >= 4.1.9, InnoDB scans the data dictionary also
-			at a normal mysqld startup. It is an error if the
-			space object does not exist in memory. */
+	ut_a(name_of_col_is(sys_tables, sys_index, 4, "N_COLS"));
+
+	field = rec_get_nth_field_old(rec, 4, &len);
+	n_cols = mach_read_from_4(field);
+
+	/* The high-order bit of N_COLS is the "compact format" flag.
+	For tables in that format, MIX_LEN may hold additional flags. */
+	if (n_cols & 0x80000000UL) {
+		ulint	flags2;
+
+		flags |= DICT_TF_COMPACT;
+
+		ut_a(name_of_col_is(sys_tables, sys_index, 7, "MIX_LEN"));
+		field = rec_get_nth_field_old(rec, 7, &len);
+
+		flags2 = mach_read_from_4(field);
+
+		if (flags2 & (~0 << (DICT_TF2_BITS - DICT_TF2_SHIFT))) {
+			ut_print_timestamp(stderr);
+			fputs("  InnoDB: Warning: table ", stderr);
+			ut_print_filename(stderr, name);
+			fprintf(stderr, "\n"
+				"InnoDB: in InnoDB data dictionary"
+				" has unknown flags %lx.\n",
+				(ulong) flags2);
+
+			flags2 &= ~(~0 << (DICT_TF2_BITS - DICT_TF2_SHIFT));
+		}

+		flags |= flags2 << DICT_TF2_SHIFT;
+	}
+
+	/* See if the tablespace is available. */
+	if (space == 0) {
+		/* The system tablespace is always available. */
+	} else if (!fil_space_for_table_exists_in_mem(
+			   space, name,
+			   (flags >> DICT_TF2_SHIFT) & DICT_TF2_TEMPORARY,
+			   FALSE, FALSE)) {
+
+		if ((flags >> DICT_TF2_SHIFT) & DICT_TF2_TEMPORARY) {
+			/* Do not bother to retry opening temporary tables. */
+			ibd_file_missing = TRUE;
+		} else {
 			ut_print_timestamp(stderr);
 			fprintf(stderr,
-				"  InnoDB: error: space object of table %s,\n"
+				"  InnoDB: error: space object of table");
+			ut_print_filename(stderr, name);
+			fprintf(stderr, ",\n"
 				"InnoDB: space id %lu did not exist in memory."
 				" Retrying an open.\n",
-				name, (ulong)space);
+				(ulong) space);
 			/* Try to open the tablespace */
 			if (!fil_open_single_table_tablespace(
-				    TRUE, space, flags, name)) {
-				/* We failed to find a sensible tablespace
-				file */
+				    TRUE, space,
+				    flags & ~(~0 << DICT_TF_BITS), name)) {
+				/* We failed to find a sensible
+				tablespace file */

 				ibd_file_missing = TRUE;
 			}
 		}
-	} else {
-		flags = 0;
-	}
-
-	ut_a(name_of_col_is(sys_tables, sys_index, 4, "N_COLS"));
-
-	field = rec_get_nth_field_old(rec, 4, &len);
-	n_cols = mach_read_from_4(field);
-
-	/* The high-order bit of N_COLS is the "compact format" flag. */
-	if (n_cols & 0x80000000UL) {
-		flags |= DICT_TF_COMPACT;
 	}

 	table = dict_mem_table_create(name, space, n_cols & ~0x80000000UL,
--- a/dict/dict0mem.c
+++ b/dict/dict0mem.c
@ -59,7 +59,7 @@ dict_mem_table_create(
 	mem_heap_t*	heap;

 	ut_ad(name);
-	ut_a(!(flags & (~0 << DICT_TF_BITS)));
+	ut_a(!(flags & (~0 << DICT_TF2_BITS)));

 	heap = mem_heap_create(DICT_HEAP_SIZE);

--- a/fil/fil0fil.c
+++ b/fil/fil0fil.c
@ -1101,6 +1101,7 @@ fil_space_create(
 	ROW_FORMAT=REDUNDANT (table->flags == 0).  For any other
 	format, the tablespace flags should equal table->flags. */
 	ut_a(flags != DICT_TF_COMPACT);
+	ut_a(!(flags & (~0UL << DICT_TF_BITS)));

 try_again:
 	/*printf(
@ -2586,6 +2587,7 @@ fil_create_new_single_table_tablespace(
 	ROW_FORMAT=REDUNDANT (table->flags == 0).  For any other
 	format, the tablespace flags should equal table->flags. */
 	ut_a(flags != DICT_TF_COMPACT);
+	ut_a(!(flags & (~0UL << DICT_TF_BITS)));

 	path = fil_make_ibd_name(tablename, is_temp);

@ -2958,8 +2960,10 @@ fil_open_single_table_tablespace(
 	/* The tablespace flags (FSP_SPACE_FLAGS) should be 0 for
 	ROW_FORMAT=COMPACT (table->flags == DICT_TF_COMPACT) and
 	ROW_FORMAT=REDUNDANT (table->flags == 0).  For any other
-	format, the tablespace flags should equal table->flags. */
+	format, the tablespace flags should be equal to
+	table->flags & ~(~0 << DICT_TF_BITS). */
 	ut_a(flags != DICT_TF_COMPACT);
+	ut_a(!(flags & (~0UL << DICT_TF_BITS)));

 	file = os_file_create_simple_no_error_handling(
 		filepath, OS_FILE_OPEN, OS_FILE_READ_ONLY, &success);
@ -3011,7 +3015,8 @@ fil_open_single_table_tablespace(

 	ut_free(buf2);

-	if (UNIV_UNLIKELY(space_id != id || space_flags != flags)) {
+	if (UNIV_UNLIKELY(space_id != id
+			  || space_flags != (flags & ~(~0 << DICT_TF_BITS)))) {
 		ut_print_timestamp(stderr);

 		fputs("  InnoDB: Error: tablespace id and flags in file ",
@ -4784,8 +4789,10 @@ void
 fil_close(void)
 /*===========*/
 {
+#ifndef UNIV_HOTBACKUP
 	/* The mutex should already have been freed. */
 	ut_ad(fil_system->mutex.magic_n == 0);
+#endif /* !UNIV_HOTBACKUP */

 	hash_table_free(fil_system->spaces);

--- a/fsp/fsp0fsp.c
+++ b/fsp/fsp0fsp.c
@ -386,11 +386,11 @@ UNIV_INLINE
 ibool
 xdes_get_bit(
 /*=========*/
-	xdes_t*	descr,	/*!< in: descriptor */
-	ulint	bit,	/*!< in: XDES_FREE_BIT or XDES_CLEAN_BIT */
-	ulint	offset,	/*!< in: page offset within extent:
-			0 ... FSP_EXTENT_SIZE - 1 */
-	mtr_t*	mtr)	/*!< in: mtr */
+	const xdes_t*	descr,	/*!< in: descriptor */
+	ulint		bit,	/*!< in: XDES_FREE_BIT or XDES_CLEAN_BIT */
+	ulint		offset,	/*!< in: page offset within extent:
+				0 ... FSP_EXTENT_SIZE - 1 */
+	mtr_t*		mtr)	/*!< in: mtr */
 {
 	ulint	index;
 	ulint	byte_index;
@ -527,8 +527,8 @@ UNIV_INLINE
 ulint
 xdes_get_n_used(
 /*============*/
-	xdes_t*	descr,	/*!< in: descriptor */
-	mtr_t*	mtr)	/*!< in: mtr */
+	const xdes_t*	descr,	/*!< in: descriptor */
+	mtr_t*		mtr)	/*!< in: mtr */
 {
 	ulint	i;
 	ulint	count	= 0;
@ -551,8 +551,8 @@ UNIV_INLINE
 ibool
 xdes_is_free(
 /*=========*/
-	xdes_t*	descr,	/*!< in: descriptor */
-	mtr_t*	mtr)	/*!< in: mtr */
+	const xdes_t*	descr,	/*!< in: descriptor */
+	mtr_t*		mtr)	/*!< in: mtr */
 {
 	if (0 == xdes_get_n_used(descr, mtr)) {

@ -569,8 +569,8 @@ UNIV_INLINE
 ibool
 xdes_is_full(
 /*=========*/
-	xdes_t*	descr,	/*!< in: descriptor */
-	mtr_t*	mtr)	/*!< in: mtr */
+	const xdes_t*	descr,	/*!< in: descriptor */
+	mtr_t*		mtr)	/*!< in: mtr */
 {
 	if (FSP_EXTENT_SIZE == xdes_get_n_used(descr, mtr)) {

@ -586,7 +586,7 @@ UNIV_INLINE
 void
 xdes_set_state(
 /*===========*/
-	xdes_t*	descr,	/*!< in: descriptor */
+	xdes_t*	descr,	/*!< in/out: descriptor */
 	ulint	state,	/*!< in: state to set */
 	mtr_t*	mtr)	/*!< in: mtr handle */
 {
@ -605,8 +605,8 @@ UNIV_INLINE
 ulint
 xdes_get_state(
 /*===========*/
-	xdes_t*	descr,	/*!< in: descriptor */
-	mtr_t*	mtr)	/*!< in: mtr handle */
+	const xdes_t*	descr,	/*!< in: descriptor */
+	mtr_t*		mtr)	/*!< in: mtr handle */
 {
 	ulint	state;

@ -705,7 +705,7 @@ UNIV_INLINE
 xdes_t*
 xdes_get_descriptor_with_space_hdr(
 /*===============================*/
-	fsp_header_t*	sp_header,/*!< in: space header, x-latched */
+	fsp_header_t*	sp_header,/*!< in/out: space header, x-latched */
 	ulint		space,	/*!< in: space id */
 	ulint		offset,	/*!< in: page offset;
 				if equal to the free limit,
@ -1342,7 +1342,7 @@ fsp_fill_free_list(
 					descriptor page and ibuf bitmap page;
 					then we do not allocate more extents */
 	ulint		space,		/*!< in: space */
-	fsp_header_t*	header,		/*!< in: space header */
+	fsp_header_t*	header,		/*!< in/out: space header */
 	mtr_t*		mtr)		/*!< in: mtr */
 {
 	ulint	limit;
--- a/handler/ha_innodb.cc
+++ b/handler/ha_innodb.cc
@ -110,9 +110,6 @@ extern "C" {
 # ifndef MYSQL_PLUGIN_IMPORT
 #  define MYSQL_PLUGIN_IMPORT /* nothing */
 # endif /* MYSQL_PLUGIN_IMPORT */
-/* This is needed because of Bug #3596. Let us hope that pthread_mutex_t
-is defined the same in both builds: the MySQL server and the InnoDB plugin. */
-extern MYSQL_PLUGIN_IMPORT pthread_mutex_t LOCK_thread_count;

 #if MYSQL_VERSION_ID < 50124
 /* this is defined in mysql_priv.h inside #ifdef MYSQL_SERVER
@ -273,10 +270,10 @@ innobase_file_format_check_on_off(
 /************************************************************//**
 Validate the file format check config parameters, as a side effect it
 sets the srv_check_file_format_at_startup variable.
-@return	true if valid config value */
+@return	the format_id if valid config value, otherwise, return -1 */
 static
-bool
-innobase_file_format_check_validate(
+int
+innobase_file_format_validate_and_set(
 /*================================*/
 	const char*	format_check);		/*!< in: parameter value */
 /****************************************************************//**
@ -789,11 +786,20 @@ convert_error_code_to_mysql(
 	case DB_SUCCESS:
 		return(0);

+	case DB_INTERRUPTED:
+		my_error(ER_QUERY_INTERRUPTED, MYF(0));
+		/* fall through */
 	case DB_ERROR:
 	default:
 		return(-1); /* unspecified error */

 	case DB_DUPLICATE_KEY:
+		/* Be cautious with returning this error, since
+		mysql could re-enter the storage layer to get
+		duplicated key info, the operation requires a
+		valid table handle and/or transaction information,
+		which might not always be available in the error
+		handling stage. */
 		return(HA_ERR_FOUND_DUPP_KEY);

 	case DB_FOREIGN_DUPLICATE_KEY:
@ -893,36 +899,6 @@ convert_error_code_to_mysql(
 	}
 }

-/*************************************************************//**
-If you want to print a thd that is not associated with the current thread,
-you must call this function before reserving the InnoDB kernel_mutex, to
-protect MySQL from setting thd->query NULL. If you print a thd of the current
-thread, we know that MySQL cannot modify thd->query, and it is not necessary
-to call this. Call innobase_mysql_end_print_arbitrary_thd() after you release
-the kernel_mutex. */
-extern "C" UNIV_INTERN
-void
-innobase_mysql_prepare_print_arbitrary_thd(void)
-/*============================================*/
-{
-	ut_ad(!mutex_own(&kernel_mutex));
-	VOID(pthread_mutex_lock(&LOCK_thread_count));
-}
-
-/*************************************************************//**
-Releases the mutex reserved by innobase_mysql_prepare_print_arbitrary_thd().
-In the InnoDB latching order, the mutex sits right above the
-kernel_mutex.  In debug builds, we assert that the kernel_mutex is
-released before this function is invoked. */
-extern "C" UNIV_INTERN
-void
-innobase_mysql_end_print_arbitrary_thd(void)
-/*========================================*/
-{
-	ut_ad(!mutex_own(&kernel_mutex));
-	VOID(pthread_mutex_unlock(&LOCK_thread_count));
-}
-
 /*************************************************************//**
 Prints info of a THD object (== user session thread) to the given file. */
 extern "C" UNIV_INTERN
@ -1711,15 +1687,19 @@ innobase_convert_identifier(
 				FALSE=id is an UTF-8 string */
 {
 	char nz[NAME_LEN + 1];
+#if MYSQL_VERSION_ID >= 50141
+	char nz2[NAME_LEN + 1 + EXPLAIN_FILENAME_MAX_EXTRA_LENGTH];
+#else /* MYSQL_VERSION_ID >= 50141 */
 	char nz2[NAME_LEN + 1 + sizeof srv_mysql50_table_name_prefix];
+#endif /* MYSQL_VERSION_ID >= 50141 */

 	const char*	s	= id;
 	int		q;

 	if (file_id) {
-		/* Decode the table name.  The filename_to_tablename()
-		function expects a NUL-terminated string.  The input and
-		output strings buffers must not be shared. */
+		/* Decode the table name.  The MySQL function expects
+		a NUL-terminated string.  The input and output strings
+		buffers must not be shared. */

 		if (UNIV_UNLIKELY(idlen > (sizeof nz) - 1)) {
 			idlen = (sizeof nz) - 1;
@ -1729,7 +1709,13 @@ innobase_convert_identifier(
 		nz[idlen] = 0;

 		s = nz2;
+#if MYSQL_VERSION_ID >= 50141
+		idlen = explain_filename((THD*) thd, nz, nz2, sizeof nz2,
+					 EXPLAIN_PARTITIONS_AS_COMMENT);
+		goto no_quote;
+#else /* MYSQL_VERSION_ID >= 50141 */
 		idlen = filename_to_tablename(nz, nz2, sizeof nz2);
+#endif /* MYSQL_VERSION_ID >= 50141 */
 	}

 	/* See if the identifier needs to be quoted. */
@ -1740,6 +1726,9 @@ innobase_convert_identifier(
 	}

 	if (q == EOF) {
+#if MYSQL_VERSION_ID >= 50141
+no_quote:
+#endif /* MYSQL_VERSION_ID >= 50141 */
 		if (UNIV_UNLIKELY(idlen > buflen)) {
 			idlen = buflen;
 		}
@ -2137,8 +2126,8 @@ mem_free_and_error:
 		/* Did the user specify a format name that we support ?
 		As a side effect it will update the variable
 		srv_check_file_format_at_startup */
-		if (!innobase_file_format_check_validate(
-			innobase_file_format_check)) {
+		if (innobase_file_format_validate_and_set(
+				innobase_file_format_check) < 0) {

 			sql_print_error("InnoDB: invalid "
 					"innodb_file_format_check value: "
@ -4478,24 +4467,29 @@ no_commit:
 			update the table upper limit. Note: last_value
 			will be 0 if get_auto_increment() was not called.*/

-			if (auto_inc <= col_max_value
-			    && auto_inc >= prebuilt->autoinc_last_value) {
+			if (auto_inc >= prebuilt->autoinc_last_value) {
 set_max_autoinc:
-				ut_a(prebuilt->autoinc_increment > 0);
+				/* This should filter out the negative
+				values set explicitly by the user. */
+				if (auto_inc <= col_max_value) {
+					ut_a(prebuilt->autoinc_increment > 0);

-				ulonglong	need;
-				ulonglong	offset;
+					ulonglong	need;
+					ulonglong	offset;

-				offset = prebuilt->autoinc_offset;
-				need = prebuilt->autoinc_increment;
+					offset = prebuilt->autoinc_offset;
+					need = prebuilt->autoinc_increment;

-				auto_inc = innobase_next_autoinc(
-					auto_inc, need, offset, col_max_value);
+					auto_inc = innobase_next_autoinc(
+						auto_inc,
+						need, offset, col_max_value);

-				err = innobase_set_max_autoinc(auto_inc);
+					err = innobase_set_max_autoinc(
+						auto_inc);

-				if (err != DB_SUCCESS) {
-					error = err;
+					if (err != DB_SUCCESS) {
+						error = err;
+					}
 				}
 			}
 			break;
@ -5229,8 +5223,10 @@ ha_innobase::change_active_index(
 							   prebuilt->index);

 	if (UNIV_UNLIKELY(!prebuilt->index_usable)) {
-		sql_print_warning("InnoDB: insufficient history for index %u",
-				  keynr);
+		push_warning_printf(user_thd, MYSQL_ERROR::WARN_LEVEL_WARN,
+				    HA_ERR_TABLE_DEF_CHANGED,
+				    "InnoDB: insufficient history for index %u",
+				    keynr);
 		/* The caller seems to ignore this.  Thus, we must check
 		this again in row_search_for_mysql(). */
 		DBUG_RETURN(2);
@ -5717,17 +5713,8 @@ create_table_def(
 		/* First check whether the column to be added has a
 		system reserved name. */
 		if (dict_col_name_is_reserved(field->field_name)){
-			push_warning_printf(
-				(THD*) trx->mysql_thd,
-				MYSQL_ERROR::WARN_LEVEL_WARN,
-				ER_CANT_CREATE_TABLE,
-				"Error creating table '%s' with "
-				"column name '%s'. '%s' is a "
-				"reserved name. Please try to "
-				"re-create the table with a "
-				"different column name.",
-				table->name, (char*) field->field_name,
-				(char*) field->field_name);
+			my_error(ER_WRONG_COLUMN_NAME, MYF(0),
+				 field->field_name);

 			dict_mem_table_free(table);
 			trx_commit_for_mysql(trx);
@ -5749,6 +5736,14 @@ create_table_def(

 	error = row_create_table_for_mysql(table, trx);

+	if (error == DB_DUPLICATE_KEY) {
+		char buf[100];
+		innobase_convert_identifier(buf, sizeof buf,
+					    table_name, strlen(table_name),
+					    trx->mysql_thd, TRUE);
+		my_error(ER_TABLE_EXISTS_ERROR, MYF(0), buf);
+	}
+
 error_ret:
 	error = convert_error_code_to_mysql(error, flags, NULL);

@ -6347,6 +6342,10 @@ ha_innobase::create(
 		goto cleanup;
 	}

+	if (create_info->options & HA_LEX_CREATE_TMP_TABLE) {
+		flags |= DICT_TF2_TEMPORARY << DICT_TF2_SHIFT;
+	}
+
 	error = create_table_def(trx, form, norm_name,
 		create_info->options & HA_LEX_CREATE_TMP_TABLE ? name2 : NULL,
 		flags);
@ -6802,6 +6801,24 @@ ha_innobase::rename_table(
 	innobase_commit_low(trx);
 	trx_free_for_mysql(trx);

+	/* Add a special case to handle the Duplicated Key error
+	and return DB_ERROR instead.
+	This is to avoid a possible SIGSEGV error from mysql error
+	handling code. Currently, mysql handles the Duplicated Key
+	error by re-entering the storage layer and getting dup key
+	info by calling get_dup_key(). This operation requires a valid
+	table handle ('row_prebuilt_t' structure) which could no
+	longer be available in the error handling stage. The suggested
+	solution is to report a 'table exists' error message (since
+	the dup key error here is due to an existing table whose name
+	is the one we are trying to rename to) and return the generic
+	error code. */
+	if (error == (int) DB_DUPLICATE_KEY) {
+		my_error(ER_TABLE_EXISTS_ERROR, MYF(0), to);
+
+		error = DB_ERROR;
+	}
+
 	error = convert_error_code_to_mysql(error, 0, NULL);

 	DBUG_RETURN(error);
@ -7352,11 +7369,15 @@ ha_innobase::check(

 	ret = row_check_table_for_mysql(prebuilt);

-	if (ret == DB_SUCCESS) {
+	switch (ret) {
+	case DB_SUCCESS:
 		return(HA_ADMIN_OK);
+	case DB_INTERRUPTED:
+		my_error(ER_QUERY_INTERRUPTED, MYF(0));
+		return(-1);
+	default:
+		return(HA_ADMIN_CORRUPT);
 	}
-
-	return(HA_ADMIN_CORRUPT);
 }

 /*************************************************************//**
@ -7901,8 +7922,12 @@ ha_innobase::external_lock(
 	{
 		ulong const binlog_format= thd_binlog_format(thd);
 		ulong const tx_isolation = thd_tx_isolation(ha_thd());
-		if (tx_isolation <= ISO_READ_COMMITTED &&
-		    binlog_format == BINLOG_FORMAT_STMT)
+		if (tx_isolation <= ISO_READ_COMMITTED
+                   && binlog_format == BINLOG_FORMAT_STMT
+#if MYSQL_VERSION_ID > 50140
+                   && thd_binlog_filter_ok(thd)
+#endif /* MYSQL_VERSION_ID > 50140 */
+		   )
 		{
 			char buf[256];
 			my_snprintf(buf, sizeof(buf),
@ -8175,8 +8200,8 @@ innodb_show_status(

 	mutex_enter(&srv_monitor_file_mutex);
 	rewind(srv_monitor_file);
-	srv_printf_innodb_monitor(srv_monitor_file,
-				&trx_list_start, &trx_list_end);
+	srv_printf_innodb_monitor(srv_monitor_file, FALSE,
+				  &trx_list_start, &trx_list_end);
 	flen = ftell(srv_monitor_file);
 	os_file_set_eof(srv_monitor_file);

@ -9151,8 +9176,7 @@ innobase_xa_prepare(
 		executing XA PREPARE and XA COMMIT commands.
 		In this case we cannot know how many minutes or hours
 		will be between XA PREPARE and XA COMMIT, and we don't want
-		to block for undefined period of time.
-		*/
+		to block for undefined period of time. */
 		pthread_mutex_lock(&prepare_commit_mutex);
 		trx->active_trans = 2;
 	}
@ -9494,25 +9518,24 @@ innobase_file_format_check_on_off(
 /************************************************************//**
 Validate the file format check config parameters, as a side effect it
 sets the srv_check_file_format_at_startup variable.
-@return	true if valid config value */
+@return the format_id if valid config value, otherwise, return -1 */
 static
-bool
-innobase_file_format_check_validate(
+int
+innobase_file_format_validate_and_set(
 /*================================*/
 	const char*	format_check)	/*!< in: parameter value */
 {
 	uint		format_id;
-	bool		ret = true;

 	format_id = innobase_file_format_name_lookup(format_check);

 	if (format_id < DICT_TF_FORMAT_MAX + 1) {
 		srv_check_file_format_at_startup = format_id;
+
+		return((int) format_id);
 	} else {
-		ret = false;
+		return(-1);
 	}
-
-	return(ret);
 }

 /*************************************************************//**
@ -9547,7 +9570,11 @@ innodb_file_format_name_validate(

 		if (format_id <= DICT_TF_FORMAT_MAX) {

-			*static_cast<const char**>(save) = file_format_input;
+			/* Save a pointer to the name in the
+			'file_format_name_map' constant array. */
+			*static_cast<const char**>(save) =
+			    trx_sys_file_format_id_to_name(format_id);
+
 			return(0);
 		}
 	}
@ -9610,6 +9637,7 @@ innodb_file_format_check_validate(
 	const char*	file_format_input;
 	char		buff[STRING_BUFFER_USUAL_SIZE];
 	int		len = sizeof(buff);
+	int		format_id;

 	ut_a(save != NULL);
 	ut_a(value != NULL);
@ -9622,24 +9650,35 @@ innodb_file_format_check_validate(
 		message if they did so. */

 		if (innobase_file_format_check_on_off(file_format_input)) {
-			sql_print_warning(
+			push_warning_printf(thd,
+				MYSQL_ERROR::WARN_LEVEL_WARN,
+				ER_WRONG_ARGUMENTS,
 				"InnoDB: invalid innodb_file_format_check "
 				"value; on/off can only be set at startup or "
 				"in the configuration file");
-		} else if (innobase_file_format_check_validate(
-				file_format_input)) {
+		} else {
+			format_id = innobase_file_format_validate_and_set(
+							file_format_input);

-			*static_cast<const char**>(save) = file_format_input;
+			if (format_id >= 0) {
+				/* Save a pointer to the name in the
+				'file_format_name_map' constant array. */
+				*static_cast<const char**>(save) =
+				    trx_sys_file_format_id_to_name(
+							(uint)format_id);

-			return(0);
+				return(0);

-		} else {
-			sql_print_warning(
-				"InnoDB: invalid innodb_file_format_check "
-				"value; can be any format up to %s "
-				"or its equivalent numeric id",
-				trx_sys_file_format_id_to_name(
-					DICT_TF_FORMAT_MAX));
+			} else {
+				push_warning_printf(thd,
+				  MYSQL_ERROR::WARN_LEVEL_WARN,
+				  ER_WRONG_ARGUMENTS,
+				  "InnoDB: invalid innodb_file_format_check "
+				  "value; can be any format up to %s "
+				  "or its equivalent numeric id",
+				  trx_sys_file_format_id_to_name(
+						DICT_TF_FORMAT_MAX));
+			}
 		}
 	}

@ -9909,12 +9948,15 @@ static MYSQL_SYSVAR_STR(file_format, innobase_file_format_name,
  innodb_file_format_name_validate,
  innodb_file_format_name_update, "Antelope");

+/* If a new file format is introduced, the file format
+name needs to be updated accordingly. Please refer to
+file_format_name_map[] defined in trx0sys.c for the next
+file format name. */
 static MYSQL_SYSVAR_STR(file_format_check, innobase_file_format_check,
  PLUGIN_VAR_OPCMDARG,
  "The highest file format in the tablespace.",
  innodb_file_format_check_validate,
-  innodb_file_format_check_update,
-  "on");
+  innodb_file_format_check_update, "Barracuda");

 static MYSQL_SYSVAR_ULONG(flush_log_at_trx_commit, srv_flush_log_at_trx_commit,
  PLUGIN_VAR_OPCMDARG,
--- a/handler/ha_innodb.h
+++ b/handler/ha_innodb.h
@ -257,6 +257,15 @@ int thd_binlog_format(const MYSQL_THD thd);
  @param  all   TRUE <=> rollback main transaction.
 */
 void thd_mark_transaction_to_rollback(MYSQL_THD thd, bool all);
+
+#if MYSQL_VERSION_ID > 50140
+/**
+  Check if binary logging is filtered for thread's current db.
+  @param  thd   Thread handle
+  @retval 1 the query is not filtered, 0 otherwise.
+*/
+bool thd_binlog_filter_ok(const MYSQL_THD thd);
+#endif /* MYSQL_VERSION_ID > 50140 */
 }

 typedef struct trx_struct trx_t;
--- a/handler/handler0alter.cc
+++ b/handler/handler0alter.cc
@ -765,10 +765,11 @@ err_exit:
 	ut_ad(error == DB_SUCCESS);

 	/* Commit the data dictionary transaction in order to release
-	the table locks on the system tables.  Unfortunately, this
-	means that if MySQL crashes while creating a new primary key
-	inside row_merge_build_indexes(), indexed_table will not be
-	dropped on crash recovery.  Thus, it will become orphaned. */
+	the table locks on the system tables.  This means that if
+	MySQL crashes while creating a new primary key inside
+	row_merge_build_indexes(), indexed_table will not be dropped
+	by trx_rollback_active().  It will have to be recovered or
+	dropped by the database administrator. */
 	trx_commit_for_mysql(trx);

 	row_mysql_unlock_data_dictionary(trx);
@ -882,7 +883,9 @@ error:
 		/* fall through */
 	default:
 		if (new_primary) {
-			row_merge_drop_table(trx, indexed_table);
+			if (indexed_table != innodb_table) {
+				row_merge_drop_table(trx, indexed_table);
+			}
 		} else {
 			if (!dict_locked) {
 				row_mysql_lock_data_dictionary(trx);
--- a/ibuf/ibuf0ibuf.c
+++ b/ibuf/ibuf0ibuf.c
@ -777,24 +777,41 @@ page containing the descriptor bits for the file page; the bitmap page
 is x-latched */
 static
 page_t*
-ibuf_bitmap_get_map_page(
-/*=====================*/
-	ulint	space,	/*!< in: space id of the file page */
-	ulint	page_no,/*!< in: page number of the file page */
-	ulint	zip_size,/*!< in: compressed page size in bytes;
-			0 for uncompressed pages */
-	mtr_t*	mtr)	/*!< in: mtr */
+ibuf_bitmap_get_map_page_func(
+/*==========================*/
+	ulint		space,	/*!< in: space id of the file page */
+	ulint		page_no,/*!< in: page number of the file page */
+	ulint		zip_size,/*!< in: compressed page size in bytes;
+				0 for uncompressed pages */
+	const char*	file,	/*!< in: file name */
+	ulint		line,	/*!< in: line where called */
+	mtr_t*		mtr)	/*!< in: mtr */
 {
 	buf_block_t*	block;

-	block = buf_page_get(space, zip_size,
-			     ibuf_bitmap_page_no_calc(zip_size, page_no),
-			     RW_X_LATCH, mtr);
+	block = buf_page_get_gen(space, zip_size,
+				 ibuf_bitmap_page_no_calc(zip_size, page_no),
+				 RW_X_LATCH, NULL, BUF_GET,
+				 file, line, mtr);
 	buf_block_dbg_add_level(block, SYNC_IBUF_BITMAP);

 	return(buf_block_get_frame(block));
 }

+/********************************************************************//**
+Gets the ibuf bitmap page where the bits describing a given file page are
+stored.
+@return bitmap page where the file page is mapped, that is, the bitmap
+page containing the descriptor bits for the file page; the bitmap page
+is x-latched
+@param space	in: space id of the file page
+@param page_no	in: page number of the file page
+@param zip_size	in: compressed page size in bytes; 0 for uncompressed pages
+@param mtr	in: mini-transaction */
+#define ibuf_bitmap_get_map_page(space, page_no, zip_size, mtr)		\
+	ibuf_bitmap_get_map_page_func(space, page_no, zip_size,		\
+				      __FILE__, __LINE__, mtr)
+
 /************************************************************************//**
 Sets the free bits of the page in the ibuf bitmap. This is done in a separate
 mini-transaction, hence this operation does not restrict further work to only
--- a/include/db0err.h
+++ b/include/db0err.h
@ -32,6 +32,7 @@ enum db_err {

 	/* The following are error codes */
 	DB_ERROR,
+	DB_INTERRUPTED,
 	DB_OUT_OF_MEMORY,
 	DB_OUT_OF_FILE_SPACE,
 	DB_LOCK_WAIT,
--- a/include/dict0mem.h
+++ b/include/dict0mem.h
@ -80,21 +80,39 @@ combination of types */
 /** File format */
 /* @{ */
 #define DICT_TF_FORMAT_SHIFT		5	/* file format */
-#define DICT_TF_FORMAT_MASK		(127 << DICT_TF_FORMAT_SHIFT)
+#define DICT_TF_FORMAT_MASK		\
+((~(~0 << (DICT_TF_BITS - DICT_TF_FORMAT_SHIFT))) << DICT_TF_FORMAT_SHIFT)
 #define DICT_TF_FORMAT_51		0	/*!< InnoDB/MySQL up to 5.1 */
 #define DICT_TF_FORMAT_ZIP		1	/*!< InnoDB plugin for 5.1:
 						compressed tables,
 						new BLOB treatment */
 /** Maximum supported file format */
 #define DICT_TF_FORMAT_MAX		DICT_TF_FORMAT_ZIP
-
+/* @} */
 #define DICT_TF_BITS			6	/*!< number of flag bits */
 #if (1 << (DICT_TF_BITS - DICT_TF_FORMAT_SHIFT)) <= DICT_TF_FORMAT_MAX
 # error "DICT_TF_BITS is insufficient for DICT_TF_FORMAT_MAX"
 #endif
 /* @} */
+
+/** @brief Additional table flags.
+
+These flags will be stored in SYS_TABLES.MIX_LEN.  All unused flags
+will be written as 0.  The column may contain garbage for tables
+created with old versions of InnoDB that only implemented
+ROW_FORMAT=REDUNDANT. */
+/* @{ */
+#define DICT_TF2_SHIFT			DICT_TF_BITS
+						/*!< Shift value for
+						table->flags. */
+#define DICT_TF2_TEMPORARY		1	/*!< TRUE for tables from
+						CREATE TEMPORARY TABLE. */
+#define DICT_TF2_BITS			(DICT_TF2_SHIFT + 1)
+						/*!< Total number of bits
+						in table->flags. */
 /* @} */

+
 /**********************************************************************//**
 Creates a table memory object.
@return	own: table object */
@ -374,7 +392,7 @@ struct dict_table_struct{
 	unsigned	space:32;
 				/*!< space where the clustered index of the
 				table is placed */
-	unsigned	flags:DICT_TF_BITS;/*!< DICT_TF_COMPACT, ... */
+	unsigned	flags:DICT_TF2_BITS;/*!< DICT_TF_COMPACT, ... */
 	unsigned	ibd_file_missing:1;
 				/*!< TRUE if this is in a single-table
 				tablespace and the .ibd file is missing; then
--- a/include/ha_prototypes.h
+++ b/include/ha_prototypes.h
@ -153,28 +153,6 @@ get_innobase_type_from_mysql_type(
 	const void*	field)		/*!< in: MySQL Field */
 	__attribute__((nonnull));

-/*************************************************************//**
-If you want to print a thd that is not associated with the current thread,
-you must call this function before reserving the InnoDB kernel_mutex, to
-protect MySQL from setting thd->query NULL. If you print a thd of the current
-thread, we know that MySQL cannot modify thd->query, and it is not necessary
-to call this. Call innobase_mysql_end_print_arbitrary_thd() after you release
-the kernel_mutex. */
-UNIV_INTERN
-void
-innobase_mysql_prepare_print_arbitrary_thd(void);
-/*============================================*/
-
-/*************************************************************//**
-Releases the mutex reserved by innobase_mysql_prepare_print_arbitrary_thd().
-In the InnoDB latching order, the mutex sits right above the
-kernel_mutex.  In debug builds, we assert that the kernel_mutex is
-released before this function is invoked. */
-UNIV_INTERN
-void
-innobase_mysql_end_print_arbitrary_thd(void);
-/*========================================*/
-
 /******************************************************************//**
 Get the variable length bounds of the given character set. */
 UNIV_INTERN
--- a/include/lock0lock.h
+++ b/include/lock0lock.h
@ -613,13 +613,16 @@ lock_rec_print(
 	FILE*		file,	/*!< in: file where to print */
 	const lock_t*	lock);	/*!< in: record type lock */
 /*********************************************************************//**
-Prints info of locks for all transactions. */
+Prints info of locks for all transactions.
+@return FALSE if not able to obtain kernel mutex
+and exits without printing info */
 UNIV_INTERN
-void
+ibool
 lock_print_info_summary(
 /*====================*/
-	FILE*	file);	/*!< in: file where to print */
-/*********************************************************************//**
+	FILE*	file,	/*!< in: file where to print */
+	ibool   nowait);/*!< in: whether to wait for the kernel mutex */
+/*************************************************************************
 Prints info of locks for each transaction. */
 UNIV_INTERN
 void
--- a/include/log0recv.h
+++ b/include/log0recv.h
@ -258,12 +258,14 @@ void
 recv_sys_init(
 /*==========*/
 	ulint	available_memory);	/*!< in: available memory in bytes */
+#ifndef UNIV_HOTBACKUP
 /********************************************************//**
 Reset the state of the recovery system variables. */
 UNIV_INTERN
 void
 recv_sys_var_init(void);
 /*===================*/
+#endif /* !UNIV_HOTBACKUP */
 /*******************************************************************//**
 Empties the hash table of stored log records, applying them to appropriate
 pages. */
--- a/include/os0file.h
+++ b/include/os0file.h
@ -153,6 +153,7 @@ log. */
 #define	OS_FILE_ERROR_NOT_SPECIFIED	77
 #define	OS_FILE_INSUFFICIENT_RESOURCE	78
 #define	OS_FILE_AIO_INTERRUPTED		79
+#define	OS_FILE_OPERATION_ABORTED	80
 /* @} */

 /** Types for aio operations @{ */
--- a/include/srv0srv.h
+++ b/include/srv0srv.h
@ -232,7 +232,8 @@ extern ibool	srv_print_innodb_tablespace_monitor;
 extern ibool	srv_print_verbose_log;
 extern ibool	srv_print_innodb_table_monitor;

-extern ibool	srv_lock_timeout_and_monitor_active;
+extern ibool	srv_lock_timeout_active;
+extern ibool	srv_monitor_active;
 extern ibool	srv_error_monitor_active;

 extern ulong	srv_n_spin_wait_rounds;
@ -545,15 +546,23 @@ srv_release_mysql_thread_if_suspended(
 				MySQL OS thread	 */
 /*********************************************************************//**
 A thread which wakes up threads whose lock wait may have lasted too long.
-This also prints the info output by various InnoDB monitors.
@return	a dummy parameter */
 UNIV_INTERN
 os_thread_ret_t
-srv_lock_timeout_and_monitor_thread(
-/*================================*/
+srv_lock_timeout_thread(
+/*====================*/
 	void*	arg);	/*!< in: a dummy parameter required by
 			os_thread_create */
 /*********************************************************************//**
+A thread which prints the info output by various InnoDB monitors.
+@return	a dummy parameter */
+UNIV_INTERN
+os_thread_ret_t
+srv_monitor_thread(
+/*===============*/
+	void*	arg);	/*!< in: a dummy parameter required by
+			os_thread_create */
+/*************************************************************************
 A thread which prints warnings about semaphore waits which have lasted
 too long. These can be used to track bugs which cause hangs.
@return	a dummy parameter */
@ -564,12 +573,15 @@ srv_error_monitor_thread(
 	void*	arg);	/*!< in: a dummy parameter required by
 			os_thread_create */
 /******************************************************************//**
-Outputs to a file the output of the InnoDB Monitor. */
+Outputs to a file the output of the InnoDB Monitor.
+@return FALSE if not all information printed
+due to failure to obtain necessary mutex */
 UNIV_INTERN
-void
+ibool
 srv_printf_innodb_monitor(
 /*======================*/
 	FILE*	file,		/*!< in: output stream */
+	ibool	nowait,		/*!< in: whether to wait for kernel mutex */
 	ulint*	trx_start,	/*!< out: file position of the start of
 				the list of active transactions */
 	ulint*	trx_end);	/*!< out: file position of the end of
--- a/include/trx0sys.h
+++ b/include/trx0sys.h
@ -333,12 +333,14 @@ UNIV_INTERN
 void
 trx_sys_file_format_tag_init(void);
 /*==============================*/
+#ifndef UNIV_HOTBACKUP
 /*****************************************************************//**
 Shutdown/Close the transaction system. */
 UNIV_INTERN
 void
 trx_sys_close(void);
 /*===============*/
+#endif /* !UNIV_HOTBACKUP */
 /*****************************************************************//**
 Get the name representation of the file format from its id.
@return	pointer to the name */
@ -495,7 +497,6 @@ this contains the same fields as TRX_SYS_MYSQL_LOG_INFO below */
 						within that file */
 #define TRX_SYS_MYSQL_LOG_NAME		12	/*!< MySQL log file name */

-#ifndef UNIV_HOTBACKUP
 /** Doublewrite buffer */
 /* @{ */
 /** The offset of the doublewrite buffer header on the trx system header page */
@ -547,6 +548,7 @@ FIL_PAGE_ARCH_LOG_NO_OR_SPACE_NO. */
 #define TRX_SYS_DOUBLEWRITE_BLOCK_SIZE	FSP_EXTENT_SIZE
 /* @} */

+#ifndef UNIV_HOTBACKUP
 /** File format tag */
 /* @{ */
 /** The offset of the file format tag on the trx system header page
--- a/include/trx0trx.h
+++ b/include/trx0trx.h
@ -338,9 +338,7 @@ trx_commit_step(

 /**********************************************************************//**
 Prints info about a transaction to the given file. The caller must own the
-kernel mutex and must have called
-innobase_mysql_prepare_print_arbitrary_thd(), unless he knows that MySQL
-or InnoDB cannot meanwhile change the info printed here. */
+kernel mutex. */
 UNIV_INTERN
 void
 trx_print(
--- a/lock/lock0lock.c
+++ b/lock/lock0lock.c
@ -4317,19 +4317,26 @@ lock_get_n_rec_locks(void)
 #endif /* PRINT_NUM_OF_LOCK_STRUCTS */

 /*********************************************************************//**
-Prints info of locks for all transactions. */
+Prints info of locks for all transactions.
+@return FALSE if not able to obtain kernel mutex
+and exits without printing info */
 UNIV_INTERN
-void
+ibool
 lock_print_info_summary(
 /*====================*/
-	FILE*	file)	/*!< in: file where to print */
+	FILE*	file,	/*!< in: file where to print */
+	ibool   nowait)	/*!< in: whether to wait for the kernel mutex */
 {
-	/* We must protect the MySQL thd->query field with a MySQL mutex, and
-	because the MySQL mutex must be reserved before the kernel_mutex of
-	InnoDB, we call innobase_mysql_prepare_print_arbitrary_thd() here. */
-
-	innobase_mysql_prepare_print_arbitrary_thd();
-	lock_mutex_enter_kernel();
+	/* if nowait is FALSE, wait on the kernel mutex,
+	otherwise return immediately if fail to obtain the
+	mutex. */
+	if (!nowait) {
+		lock_mutex_enter_kernel();
+	} else if (mutex_enter_nowait(&kernel_mutex)) {
+		fputs("FAIL TO OBTAIN KERNEL MUTEX, "
+		      "SKIP LOCK INFO PRINTING\n", file);
+		return(FALSE);
+	}

 	if (lock_deadlock_found) {
 		fputs("------------------------\n"
@ -4361,6 +4368,7 @@ lock_print_info_summary(
 		"Total number of lock structs in row lock hash table %lu\n",
 		(ulong) lock_get_n_rec_locks());
 #endif /* PRINT_NUM_OF_LOCK_STRUCTS */
+	return(TRUE);
 }

 /*********************************************************************//**
@ -4411,7 +4419,6 @@ loop:

 	if (trx == NULL) {
 		lock_mutex_exit_kernel();
-		innobase_mysql_end_print_arbitrary_thd();

 		ut_ad(lock_validate());

@ -4495,7 +4502,6 @@ loop:
 			}

 			lock_mutex_exit_kernel();
-			innobase_mysql_end_print_arbitrary_thd();

 			mtr_start(&mtr);

@ -4506,7 +4512,6 @@ loop:

 			load_page_first = FALSE;

-			innobase_mysql_prepare_print_arbitrary_thd();
 			lock_mutex_enter_kernel();

 			goto loop;
@ -4926,7 +4931,7 @@ lock_rec_insert_check_and_lock(
 	}

 	trx = thr_get_trx(thr);
-	next_rec = page_rec_get_next((rec_t*) rec);
+	next_rec = page_rec_get_next_const(rec);
 	next_rec_heap_no = page_rec_get_heap_no(next_rec);

 	lock_mutex_enter_kernel();
--- a/log/log0log.c
+++ b/log/log0log.c
@ -3095,7 +3095,7 @@ loop:

 	if (srv_fast_shutdown < 2
 	   && (srv_error_monitor_active
-	      || srv_lock_timeout_and_monitor_active)) {
+	      || srv_lock_timeout_active || srv_monitor_active)) {

 		mutex_exit(&kernel_mutex);

--- a/log/log0recv.c
+++ b/log/log0recv.c
@ -241,6 +241,7 @@ recv_sys_mem_free(void)
 	}
 }

+#ifndef UNIV_HOTBACKUP
 /************************************************************
 Reset the state of the recovery system variables. */
 UNIV_INTERN
@ -280,6 +281,7 @@ recv_sys_var_init(void)

 	recv_max_page_lsn = 0;
 }
+#endif /* !UNIV_HOTBACKUP */

 /************************************************************
 Inits the recovery system for a recovery operation. */
@ -2575,7 +2577,7 @@ recv_scan_log_recs(

 	ut_ad(start_lsn % OS_FILE_LOG_BLOCK_SIZE == 0);
 	ut_ad(len % OS_FILE_LOG_BLOCK_SIZE == 0);
-	ut_ad(len > 0);
+	ut_ad(len >= OS_FILE_LOG_BLOCK_SIZE);
 	ut_a(store_to_hash <= TRUE);

 	finished = FALSE;
--- a/mysql-test/innodb-autoinc.result
+++ b/mysql-test/innodb-autoinc.result
@ -1111,18 +1111,82 @@ c1	c2
 3	innodb
 4	NULL
 DROP TABLE t1;
-CREATE TABLE T1 (c1 INT AUTO_INCREMENT, c2 INT, PRIMARY KEY(c1)) AUTO_INCREMENT=10 ENGINE=InnoDB;
-CREATE INDEX i1 on T1(c2);
-SHOW CREATE TABLE T1;
+CREATE TABLE t1 (c1 INT AUTO_INCREMENT, c2 INT, PRIMARY KEY(c1)) AUTO_INCREMENT=10 ENGINE=InnoDB;
+CREATE INDEX i1 on t1(c2);
+SHOW CREATE TABLE t1;
 Table	Create Table
-T1	CREATE TABLE `T1` (
+t1	CREATE TABLE `t1` (
  `c1` int(11) NOT NULL AUTO_INCREMENT,
  `c2` int(11) DEFAULT NULL,
  PRIMARY KEY (`c1`),
  KEY `i1` (`c2`)
 ) ENGINE=InnoDB AUTO_INCREMENT=10 DEFAULT CHARSET=latin1
-INSERT INTO T1 (c2) values (0);
-SELECT * FROM T1;
+INSERT INTO t1 (c2) values (0);
+SELECT * FROM t1;
 c1	c2
 10	0
-DROP TABLE T1;
+DROP TABLE t1;
+DROP TABLE IF EXISTS t1;
+Warnings:
+Note	1051	Unknown table 't1'
+CREATE TABLE t1(C1 DOUBLE AUTO_INCREMENT KEY, C2 CHAR(10)) ENGINE=InnoDB;
+INSERT INTO t1(C1, C2) VALUES (1, 'innodb'), (3, 'innodb');
+INSERT INTO t1(C2) VALUES ('innodb');
+SHOW CREATE TABLE t1;
+Table	Create Table
+t1	CREATE TABLE `t1` (
+  `C1` double NOT NULL AUTO_INCREMENT,
+  `C2` char(10) DEFAULT NULL,
+  PRIMARY KEY (`C1`)
+) ENGINE=InnoDB AUTO_INCREMENT=5 DEFAULT CHARSET=latin1
+DROP TABLE t1;
+CREATE TABLE t1(C1 FLOAT AUTO_INCREMENT KEY, C2 CHAR(10)) ENGINE=InnoDB;
+INSERT INTO t1(C1, C2) VALUES (1, 'innodb'), (3, 'innodb');
+INSERT INTO t1(C2) VALUES ('innodb');
+SHOW CREATE TABLE t1;
+Table	Create Table
+t1	CREATE TABLE `t1` (
+  `C1` float NOT NULL AUTO_INCREMENT,
+  `C2` char(10) DEFAULT NULL,
+  PRIMARY KEY (`C1`)
+) ENGINE=InnoDB AUTO_INCREMENT=5 DEFAULT CHARSET=latin1
+DROP TABLE t1;
+DROP TABLE IF EXISTS t1;
+Warnings:
+Note	1051	Unknown table 't1'
+CREATE TABLE t1 (c1 INT AUTO_INCREMENT PRIMARY KEY) ENGINE=InnoDB;
+INSERT INTO t1 SET c1 = 1;
+SHOW CREATE TABLE t1;
+Table	Create Table
+t1	CREATE TABLE `t1` (
+  `c1` int(11) NOT NULL AUTO_INCREMENT,
+  PRIMARY KEY (`c1`)
+) ENGINE=InnoDB AUTO_INCREMENT=2 DEFAULT CHARSET=latin1
+INSERT INTO t1 SET c1 = 2;
+INSERT INTO t1 SET c1 = -1;
+SELECT * FROM t1;
+c1
+-1
+1
+2
+INSERT INTO t1 SET c1 = -1;
+Got one of the listed errors
+SHOW CREATE TABLE t1;
+Table	Create Table
+t1	CREATE TABLE `t1` (
+  `c1` int(11) NOT NULL AUTO_INCREMENT,
+  PRIMARY KEY (`c1`)
+) ENGINE=InnoDB AUTO_INCREMENT=3 DEFAULT CHARSET=latin1
+REPLACE INTO t1 VALUES (-1);
+SELECT * FROM t1;
+c1
+-1
+1
+2
+SHOW CREATE TABLE t1;
+Table	Create Table
+t1	CREATE TABLE `t1` (
+  `c1` int(11) NOT NULL AUTO_INCREMENT,
+  PRIMARY KEY (`c1`)
+) ENGINE=InnoDB AUTO_INCREMENT=3 DEFAULT CHARSET=latin1
+DROP TABLE t1;
--- a/mysql-test/innodb-autoinc.test
+++ b/mysql-test/innodb-autoinc.test
@ -610,9 +610,46 @@ DROP TABLE t1;
 # 47125: auto_increment start value is ignored if an index is created
 # and engine=innodb
 #
-CREATE TABLE T1 (c1 INT AUTO_INCREMENT, c2 INT, PRIMARY KEY(c1)) AUTO_INCREMENT=10 ENGINE=InnoDB;
-CREATE INDEX i1 on T1(c2);
-SHOW CREATE TABLE T1;
-INSERT INTO T1 (c2) values (0);
-SELECT * FROM T1;
-DROP TABLE T1;
+CREATE TABLE t1 (c1 INT AUTO_INCREMENT, c2 INT, PRIMARY KEY(c1)) AUTO_INCREMENT=10 ENGINE=InnoDB;
+CREATE INDEX i1 on t1(c2);
+SHOW CREATE TABLE t1;
+INSERT INTO t1 (c2) values (0);
+SELECT * FROM t1;
+DROP TABLE t1;
+
+##
+# 49032: Use the correct function to read the AUTOINC column value
+#
+DROP TABLE IF EXISTS t1;
+CREATE TABLE t1(C1 DOUBLE AUTO_INCREMENT KEY, C2 CHAR(10)) ENGINE=InnoDB;
+INSERT INTO t1(C1, C2) VALUES (1, 'innodb'), (3, 'innodb');
+# Restart the server
+-- source include/restart_mysqld.inc
+INSERT INTO t1(C2) VALUES ('innodb');
+SHOW CREATE TABLE t1;
+DROP TABLE t1;
+CREATE TABLE t1(C1 FLOAT AUTO_INCREMENT KEY, C2 CHAR(10)) ENGINE=InnoDB;
+INSERT INTO t1(C1, C2) VALUES (1, 'innodb'), (3, 'innodb');
+# Restart the server
+-- source include/restart_mysqld.inc
+INSERT INTO t1(C2) VALUES ('innodb');
+SHOW CREATE TABLE t1;
+DROP TABLE t1;
+
+##
+# 47720: REPLACE INTO Autoincrement column with negative values
+#
+DROP TABLE IF EXISTS t1;
+CREATE TABLE t1 (c1 INT AUTO_INCREMENT PRIMARY KEY) ENGINE=InnoDB;
+INSERT INTO t1 SET c1 = 1;
+SHOW CREATE TABLE t1;
+INSERT INTO t1 SET c1 = 2;
+INSERT INTO t1 SET c1 = -1;
+SELECT * FROM t1;
+-- error ER_DUP_ENTRY,1062
+INSERT INTO t1 SET c1 = -1;
+SHOW CREATE TABLE t1;
+REPLACE INTO t1 VALUES (-1);
+SELECT * FROM t1;
+SHOW CREATE TABLE t1;
+DROP TABLE t1;
--- a/mysql-test/innodb-consistent-master.opt
+++ b/mysql-test/innodb-consistent-master.opt
@ -1 +1 @@
--innodb_lock_wait_timeout=2
+--loose-innodb_lock_wait_timeout=2
--- a/mysql-test/innodb-consistent.test
+++ b/mysql-test/innodb-consistent.test
@ -1,58 +1,58 @@
-- source include/not_embedded.inc
-- source include/have_innodb.inc
-
--disable_warnings
-drop table if exists t1;
--enable_warnings
-
-# REPLACE INTO ... SELECT and INSERT INTO ... SELECT should do
-# a consistent read of the source table.
-
-connect (a,localhost,root,,);
-connect (b,localhost,root,,);
-connection a;
-set session transaction isolation level read committed;
-create table t1(a int not null) engine=innodb DEFAULT CHARSET=latin1;
-create table t2 like t1;
-insert into t2 values (1),(2),(3),(4),(5),(6),(7);
-set autocommit=0;
-
-# REPLACE INTO ... SELECT case
-begin;
-# this should not result in any locks on t2.
-replace into t1 select * from t2;
-
-connection b;
-set session transaction isolation level read committed;
-set autocommit=0;
-# should not cuase a lock wait.
-delete from t2 where a=5;
-commit;
-delete from t2;
-commit;
-connection a;
-commit;
-
-# INSERT INTO ... SELECT case
-begin;
-# this should not result in any locks on t2.
-insert into t1 select * from t2;
-
-connection b;
-set session transaction isolation level read committed;
-set autocommit=0;
-# should not cuase a lock wait.
-delete from t2 where a=5;
-commit;
-delete from t2;
-commit;
-connection a;
-commit;
-
-select * from t1;
-drop table t1;
-drop table t2;
-
-connection default;
-disconnect a;
-disconnect b;
+-- source include/not_embedded.inc
+-- source include/have_innodb.inc
+
+--disable_warnings
+drop table if exists t1;
+--enable_warnings
+
+# REPLACE INTO ... SELECT and INSERT INTO ... SELECT should do
+# a consistent read of the source table.
+
+connect (a,localhost,root,,);
+connect (b,localhost,root,,);
+connection a;
+set session transaction isolation level read committed;
+create table t1(a int not null) engine=innodb DEFAULT CHARSET=latin1;
+create table t2 like t1;
+insert into t2 values (1),(2),(3),(4),(5),(6),(7);
+set autocommit=0;
+
+# REPLACE INTO ... SELECT case
+begin;
+# this should not result in any locks on t2.
+replace into t1 select * from t2;
+
+connection b;
+set session transaction isolation level read committed;
+set autocommit=0;
+# should not cuase a lock wait.
+delete from t2 where a=5;
+commit;
+delete from t2;
+commit;
+connection a;
+commit;
+
+# INSERT INTO ... SELECT case
+begin;
+# this should not result in any locks on t2.
+insert into t1 select * from t2;
+
+connection b;
+set session transaction isolation level read committed;
+set autocommit=0;
+# should not cuase a lock wait.
+delete from t2 where a=5;
+commit;
+delete from t2;
+commit;
+connection a;
+commit;
+
+select * from t1;
+drop table t1;
+drop table t2;
+
+connection default;
+disconnect a;
+disconnect b;
--- a/mysql-test/innodb-index.result
+++ b/mysql-test/innodb-index.result
@ -961,6 +961,7 @@ create index t1u on t1 (u(1));
 drop table t1;
 set global innodb_file_per_table=0;
 set global innodb_file_format=Antelope;
+set global innodb_file_format_check=Antelope;
 SET @OLD_UNIQUE_CHECKS=@@UNIQUE_CHECKS, UNIQUE_CHECKS=0;
 SET @OLD_FOREIGN_KEY_CHECKS=@@FOREIGN_KEY_CHECKS, FOREIGN_KEY_CHECKS=0;
 CREATE TABLE t1(
--- a/mysql-test/innodb-index.test
+++ b/mysql-test/innodb-index.test
@ -1,5 +1,7 @@
 -- source include/have_innodb.inc

+let $innodb_file_format_check_orig=`select @@innodb_file_format_check`;
+
 create table t1(a int not null, b int, c char(10) not null, d varchar(20)) engine = innodb;
 insert into t1 values (5,5,'oo','oo'),(4,4,'tr','tr'),(3,4,'ad','ad'),(2,3,'ak','ak');
 commit;
@ -388,6 +390,7 @@ create index t1u on t1 (u(1));
 drop table t1;
 eval set global innodb_file_per_table=$per_table;
 eval set global innodb_file_format=$format;
+eval set global innodb_file_format_check=$format;

 #
 # Test to check whether CREATE INDEX handles implicit foreign key
@ -522,3 +525,10 @@ disconnect a;
 disconnect b;

 DROP TABLE t1;
+
+#
+# restore environment to the state it was before this test execution
+#
+
+-- disable_query_log
+eval SET GLOBAL innodb_file_format_check=$innodb_file_format_check_orig;
--- a/mysql-test/innodb-master.opt
+++ b/mysql-test/innodb-master.opt
@ -1 +1 @@
--binlog_cache_size=32768 --innodb_lock_wait_timeout=1
+--binlog_cache_size=32768 --loose_innodb_lock_wait_timeout=1
--- a/mysql-test/innodb-semi-consistent-master.opt
+++ b/mysql-test/innodb-semi-consistent-master.opt
@ -1 +1 @@
--innodb_lock_wait_timeout=2
+--loose-innodb_lock_wait_timeout=2
--- a/mysql-test/innodb-use-sys-malloc-master.opt
+++ b/mysql-test/innodb-use-sys-malloc-master.opt
@ -1,2 +1 @@
--innodb-use-sys-malloc=true
--innodb-use-sys-malloc=true
+--loose-innodb-use-sys-malloc=true
--- a/mysql-test/innodb.result
+++ b/mysql-test/innodb.result
@ -3088,7 +3088,7 @@ ERROR HY000: Lock wait timeout exceeded; try restarting transaction
 commit;
 drop table t1, t2, t3, t5, t6, t8, t9;
 CREATE TABLE t1 (DB_ROW_ID int) engine=innodb;
-ERROR HY000: Can't create table 'test.t1' (errno: -1)
+ERROR 42000: Incorrect column name 'DB_ROW_ID'
 CREATE TABLE t1 (
 a BIGINT(20) NOT NULL,
 PRIMARY KEY  (a)
--- a/mysql-test/innodb.test
+++ b/mysql-test/innodb.test
@ -2264,7 +2264,7 @@ disconnect j;
 drop table t1, t2, t3, t5, t6, t8, t9;

 # bug 18934, "InnoDB crashes when table uses column names like DB_ROW_ID"
--error 1005
+--error ER_WRONG_COLUMN_NAME
 CREATE TABLE t1 (DB_ROW_ID int) engine=innodb;

 #
--- a/mysql-test/innodb_bug42101-nonzero-master.opt
+++ b/mysql-test/innodb_bug42101-nonzero-master.opt
@ -1 +1 @@
--innodb_commit_concurrency=1
+--loose_innodb_commit_concurrency=1
--- a/mysql-test/innodb_bug44369.result
+++ b/mysql-test/innodb_bug44369.result
@ -1,14 +1,6 @@
 create table bug44369 (DB_ROW_ID int) engine=innodb;
-ERROR HY000: Can't create table 'test.bug44369' (errno: -1)
+ERROR 42000: Incorrect column name 'DB_ROW_ID'
 create table bug44369 (db_row_id int) engine=innodb;
-ERROR HY000: Can't create table 'test.bug44369' (errno: -1)
-show warnings;
-Level	Code	Message
-Warning	1005	Error creating table 'test/bug44369' with column name 'db_row_id'. 'db_row_id' is a reserved name. Please try to re-create the table with a different column name.
-Error	1005	Can't create table 'test.bug44369' (errno: -1)
+ERROR 42000: Incorrect column name 'db_row_id'
 create table bug44369 (db_TRX_Id int) engine=innodb;
-ERROR HY000: Can't create table 'test.bug44369' (errno: -1)
-show warnings;
-Level	Code	Message
-Warning	1005	Error creating table 'test/bug44369' with column name 'db_TRX_Id'. 'db_TRX_Id' is a reserved name. Please try to re-create the table with a different column name.
-Error	1005	Can't create table 'test.bug44369' (errno: -1)
+ERROR 42000: Incorrect column name 'db_TRX_Id'
--- a/mysql-test/innodb_bug44369.test
+++ b/mysql-test/innodb_bug44369.test
@ -6,16 +6,12 @@
 --source include/have_innodb.inc

 # This create table operation should fail.
--error ER_CANT_CREATE_TABLE
+--error ER_WRONG_COLUMN_NAME
 create table bug44369 (DB_ROW_ID int) engine=innodb;

 # This create should fail as well
--error ER_CANT_CREATE_TABLE
+--error ER_WRONG_COLUMN_NAME
 create table bug44369 (db_row_id int) engine=innodb;

-show warnings;
-
--error ER_CANT_CREATE_TABLE
+--error ER_WRONG_COLUMN_NAME
 create table bug44369 (db_TRX_Id int) engine=innodb;
-
-show warnings;
--- a/mysql-test/innodb_file_format.result
+++ b/mysql-test/innodb_file_format.result
@ -30,8 +30,6 @@ select @@innodb_file_format_check;
@@innodb_file_format_check
 Barracuda
 set global innodb_file_format_check=default;
-Warnings:
-Warning	1210	Ignoring SET innodb_file_format=on
 select @@innodb_file_format_check;
@@innodb_file_format_check
 Barracuda
--- a/mysql-test/patches/innodb-index.diff
+++ b/mysql-test/patches/innodb-index.diff
@ -1,62 +0,0 @@
-This part of the innodb-index test causes mysqld to print some warnings
-and subsequently the whole mysql-test suite to fail.
-
-A permanent solution is probably to remove the printouts from the source
-code or to somehow tell the mysql-test suite that warnings are expected.
-Currently we simply do not execute the problematic tests. Please
-coordinate a permanent solution with Marko, who added those tests.
-
-This cannot be proposed to MySQL because it touches files that are not
-in the MySQL source repository.
-
-Index: storage/innobase/mysql-test/innodb-index.result
-===================================================================
--- storage/innobase/mysql-test/innodb-index.result	(revision 2870)
-+++ storage/innobase/mysql-test/innodb-index.result	(working copy)
-@@ -43,19 +43,12 @@ t1	CREATE TABLE `t1` (
-   `b` int(11) DEFAULT NULL,
-   `c` char(10) NOT NULL,
-   `d` varchar(20) DEFAULT NULL,
-   KEY `d2` (`d`),
-   KEY `b` (`b`)
- ) ENGINE=InnoDB DEFAULT CHARSET=latin1
-CREATE TABLE `t1#1`(a INT PRIMARY KEY) ENGINE=InnoDB;
-alter table t1 add unique index (c), add index (d);
-ERROR HY000: Table 'test.t1#1' already exists
-rename table `t1#1` to `t1#2`;
-alter table t1 add unique index (c), add index (d);
-ERROR HY000: Table 'test.t1#2' already exists
-drop table `t1#2`;
- alter table t1 add unique index (c), add index (d);
- show create table t1;
- Table	Create Table
- t1	CREATE TABLE `t1` (
-   `a` int(11) NOT NULL,
-   `b` int(11) DEFAULT NULL,
-Index: storage/innobase/mysql-test/innodb-index.test
-===================================================================
--- storage/innobase/mysql-test/innodb-index.test	(revision 2870)
-+++ storage/innobase/mysql-test/innodb-index.test	(working copy)
-@@ -14,22 +14,12 @@ select * from t1 force index (d2) order 
- --error ER_DUP_ENTRY
- alter table t1 add unique index (b);
- show create table t1;
- alter table t1 add index (b);
- show create table t1;
- 
-# Check how existing tables interfere with temporary tables.
-CREATE TABLE `t1#1`(a INT PRIMARY KEY) ENGINE=InnoDB;
-
---error 156
-alter table t1 add unique index (c), add index (d);
-rename table `t1#1` to `t1#2`;
---error 156
-alter table t1 add unique index (c), add index (d);
-drop table `t1#2`;
-
- alter table t1 add unique index (c), add index (d);
- show create table t1;
- explain select * from t1 force index(c) order by c;
- alter table t1 add primary key (a), drop index c;
- show create table t1;
- --error ER_MULTIPLE_PRI_KEY
--- a/os/os0file.c
+++ b/os/os0file.c
@ -404,6 +404,13 @@ os_file_get_last_error(
 				"InnoDB: The error means that there are no"
 				" sufficient system resources or quota to"
 				" complete the operation.\n");
+		} else if (err == ERROR_OPERATION_ABORTED) {
+			fprintf(stderr,
+				"InnoDB: The error means that the I/O"
+				" operation has been aborted\n"
+				"InnoDB: because of either a thread exit"
+				" or an application request.\n"
+				"InnoDB: Retry attempt is made.\n");
 		} else {
 			fprintf(stderr,
 				"InnoDB: Some operating system error numbers"
@ -428,6 +435,8 @@ os_file_get_last_error(
 	} else if (err == ERROR_WORKING_SET_QUOTA
 		   || err == ERROR_NO_SYSTEM_RESOURCES) {
 		return(OS_FILE_INSUFFICIENT_RESOURCE);
+	} else if (err == ERROR_OPERATION_ABORTED) {
+		return(OS_FILE_OPERATION_ABORTED);
 	} else {
 		return(100 + err);
 	}
@ -563,6 +572,10 @@ os_file_handle_error_cond_exit(
 		return(TRUE);
 	} else if (err == OS_FILE_INSUFFICIENT_RESOURCE) {

+		os_thread_sleep(100000);	/* 100 ms */
+		return(TRUE);
+	} else if (err == OS_FILE_OPERATION_ABORTED) {
+
 		os_thread_sleep(100000);	/* 100 ms */
 		return(TRUE);
 	} else {
@ -4148,6 +4161,7 @@ os_aio_windows_handle(
 	ibool		ret_val;
 	BOOL		ret;
 	DWORD		len;
+	BOOL		retry		= FALSE;

 	if (segment == ULINT_UNDEFINED) {
 		array = os_aio_sync_array;
@ -4203,14 +4217,52 @@ os_aio_windows_handle(
 			}
 		}
 #endif /* UNIV_DO_FLUSH */
+	} else if (os_file_handle_error(slot->name, "Windows aio")) {
+
+		retry = TRUE;
 	} else {
-		os_file_handle_error(slot->name, "Windows aio");

 		ret_val = FALSE;
 	}

 	os_mutex_exit(array->mutex);

+	if (retry) {
+		/* retry failed read/write operation synchronously.
+		No need to hold array->mutex. */
+
+		switch (slot->type) {
+		case OS_FILE_WRITE:
+			ret = WriteFile(slot->file, slot->buf,
+					slot->len, &len,
+					&(slot->control));
+
+			break;
+		case OS_FILE_READ:
+			ret = ReadFile(slot->file, slot->buf,
+				       slot->len, &len,
+				       &(slot->control));
+
+			break;
+		default:
+			ut_error;
+		}
+
+		if (!ret && GetLastError() == ERROR_IO_PENDING) {
+			/* aio was queued successfully!
+			We want a synchronous i/o operation on a
+			file where we also use async i/o: in Windows
+			we must use the same wait mechanism as for
+			async i/o */
+
+			ret = GetOverlappedResult(slot->file,
+						  &(slot->control),
+						  &len, TRUE);
+		}
+
+		ret_val = ret && len == slot->len;
+	}
+
 	os_aio_array_free_slot(array, slot);

 	return(ret_val);
--- a/row/row0merge.c
+++ b/row/row0merge.c
@ -1216,6 +1216,12 @@ row_merge_read_clustered_index(
 		in order to release the latch on the old page. */

 		if (btr_pcur_is_after_last_on_page(&pcur)) {
+			if (UNIV_UNLIKELY(trx_is_interrupted(trx))) {
+				i = 0;
+				err = DB_INTERRUPTED;
+				goto err_exit;
+			}
+
 			btr_pcur_store_position(&pcur, &mtr);
 			mtr_commit(&mtr);
 			mtr_start(&mtr);
@ -1573,6 +1579,7 @@ static __attribute__((nonnull))
 ulint
 row_merge(
 /*======*/
+	trx_t*			trx,	/*!< in: transaction */
 	const dict_index_t*	index,	/*!< in: index being created */
 	merge_file_t*		file,	/*!< in/out: file containing
 					index entries */
@ -1614,6 +1621,10 @@ row_merge(
 	for (; foffs0 < ihalf && foffs1 < file->offset; foffs0++, foffs1++) {
 		ulint	ahalf;	/*!< arithmetic half the input file */

+		if (UNIV_UNLIKELY(trx_is_interrupted(trx))) {
+			return(DB_INTERRUPTED);
+		}
+
 		error = row_merge_blocks(index, file, block,
 					 &foffs0, &foffs1, &of, table);

@ -1641,6 +1652,10 @@ row_merge(
 	/* Copy the last blocks, if there are any. */

 	while (foffs0 < ihalf) {
+		if (UNIV_UNLIKELY(trx_is_interrupted(trx))) {
+			return(DB_INTERRUPTED);
+		}
+
 		if (!row_merge_blocks_copy(index, file, block, &foffs0, &of)) {
 			return(DB_CORRUPTION);
 		}
@ -1649,6 +1664,10 @@ row_merge(
 	ut_ad(foffs0 == ihalf);

 	while (foffs1 < file->offset) {
+		if (UNIV_UNLIKELY(trx_is_interrupted(trx))) {
+			return(DB_INTERRUPTED);
+		}
+
 		if (!row_merge_blocks_copy(index, file, block, &foffs1, &of)) {
 			return(DB_CORRUPTION);
 		}
@ -1677,6 +1696,7 @@ static
 ulint
 row_merge_sort(
 /*===========*/
+	trx_t*			trx,	/*!< in: transaction */
 	const dict_index_t*	index,	/*!< in: index being created */
 	merge_file_t*		file,	/*!< in/out: file containing
 					index entries */
@ -1695,7 +1715,8 @@ row_merge_sort(
 	do {
 		ulint	error;

-		error = row_merge(index, file, &half, block, tmpfd, table);
+		error = row_merge(trx, index, file, &half,
+				  block, tmpfd, table);

 		if (error != DB_SUCCESS) {
 			return(error);
@ -2065,15 +2086,6 @@ row_merge_drop_temp_indexes(void)
 	trx->op_info = "dropping partially created indexes";
 	row_mysql_lock_data_dictionary(trx);

-	/* Incomplete transactions may be holding some locks on the
-	data dictionary tables.  However, they should never have been
-	able to lock the records corresponding to the partially
-	created indexes that we are attempting to delete, because the
-	table was locked when the indexes were being created.  We will
-	drop the partially created indexes before the rollback of
-	incomplete transactions is initiated.  Thus, this should not
-	interfere with the incomplete transactions. */
-	trx->isolation_level = TRX_ISO_READ_UNCOMMITTED;
 	err = que_eval_sql(NULL, drop_temp_indexes, FALSE, trx);
 	ut_a(err == DB_SUCCESS);

@ -2514,7 +2526,7 @@ row_merge_build_indexes(
 	sorting and inserting. */

 	for (i = 0; i < n_indexes; i++) {
-		error = row_merge_sort(indexes[i], &merge_files[i],
+		error = row_merge_sort(trx, indexes[i], &merge_files[i],
 				       block, &tmpfd, table);

 		if (error == DB_SUCCESS) {
--- a/row/row0mysql.c
+++ b/row/row0mysql.c
@ -1880,6 +1880,8 @@ err_exit:
 	if (UNIV_UNLIKELY(err != DB_SUCCESS)) {
 		trx->error_state = DB_SUCCESS;
 		trx_general_rollback_for_mysql(trx, NULL);
+		/* TO DO: free table?  The code below will dereference
+		table->name, though. */
 	}

 	switch (err) {
@ -1898,31 +1900,6 @@ err_exit:
 		break;

 	case DB_DUPLICATE_KEY:
-		ut_print_timestamp(stderr);
-		fputs("  InnoDB: Error: table ", stderr);
-		ut_print_name(stderr, trx, TRUE, table->name);
-		fputs(" already exists in InnoDB internal\n"
-		      "InnoDB: data dictionary. Have you deleted"
-		      " the .frm file\n"
-		      "InnoDB: and not used DROP TABLE?"
-		      " Have you used DROP DATABASE\n"
-		      "InnoDB: for InnoDB tables in"
-		      " MySQL version <= 3.23.43?\n"
-		      "InnoDB: See the Restrictions section"
-		      " of the InnoDB manual.\n"
-		      "InnoDB: You can drop the orphaned table"
-		      " inside InnoDB by\n"
-		      "InnoDB: creating an InnoDB table with"
-		      " the same name in another\n"
-		      "InnoDB: database and copying the .frm file"
-		      " to the current database.\n"
-		      "InnoDB: Then MySQL thinks the table exists,"
-		      " and DROP TABLE will\n"
-		      "InnoDB: succeed.\n"
-		      "InnoDB: You can look for further help from\n"
-		      "InnoDB: " REFMAN "innodb-troubleshooting.html\n",
-		      stderr);
-
 		/* We may also get err == DB_ERROR if the .ibd file for the
 		table already exists */

@ -3287,7 +3264,7 @@ check_next_foreign:

 		ut_error;
 	} else {
-		ibool		is_path;
+		ibool		is_temp;
 		const char*	name_or_path;
 		mem_heap_t*	heap;

@ -3300,12 +3277,13 @@ check_next_foreign:
 		space_id = table->space;

 		if (table->dir_path_of_temp_table != NULL) {
-			is_path = TRUE;
 			name_or_path = mem_heap_strdup(
 				heap, table->dir_path_of_temp_table);
+			is_temp = TRUE;
 		} else {
-			is_path = FALSE;
 			name_or_path = name;
+			is_temp = (table->flags >> DICT_TF2_SHIFT)
+				& DICT_TF2_TEMPORARY;
 		}

 		dict_table_remove_from_cache(table);
@ -3325,8 +3303,8 @@ check_next_foreign:
 		if (err == DB_SUCCESS && space_id > 0) {
 			if (!fil_space_for_table_exists_in_mem(space_id,
 							       name_or_path,
-							       is_path,
-							       FALSE, TRUE)) {
+							       is_temp, FALSE,
+							       !is_temp)) {
 				err = DB_SUCCESS;

 				fprintf(stderr,
@ -4157,6 +4135,7 @@ row_check_table_for_mysql(
 			}

 			if (trx_is_interrupted(prebuilt->trx)) {
+				ret = DB_INTERRUPTED;
 				break;
 			}

--- a/row/row0sel.c
+++ b/row/row0sel.c
@ -431,10 +431,6 @@ row_sel_fetch_columns(
 				data = rec_get_nth_field(rec, offsets,
 							 field_no, &len);

-				if (len == UNIV_SQL_NULL) {
-					len = UNIV_SQL_NULL;
-				}
-
 				needs_copy = column->copy_val;
 			}

@ -4616,6 +4612,7 @@ row_search_autoinc_read_column(
 	dict_index_t*	index,		/*!< in: index to read from */
 	const rec_t*	rec,		/*!< in: current rec */
 	ulint		col_no,		/*!< in: column number */
+	ulint		mtype,		/*!< in: column main type */
 	ibool		unsigned_type)	/*!< in: signed or unsigned flag */
 {
 	ulint		len;
@ -4632,10 +4629,26 @@ row_search_autoinc_read_column(
 	data = rec_get_nth_field(rec, offsets, col_no, &len);

 	ut_a(len != UNIV_SQL_NULL);
-	ut_a(len <= sizeof value);

-	/* we assume AUTOINC value cannot be negative */
-	value = mach_read_int_type(data, len, unsigned_type);
+	switch (mtype) {
+	case DATA_INT:
+		ut_a(len <= sizeof value);
+		value = mach_read_int_type(data, len, unsigned_type);
+		break;
+
+	case DATA_FLOAT:
+		ut_a(len == sizeof(float));
+		value = mach_float_read(data);
+		break;
+
+	case DATA_DOUBLE:
+		ut_a(len == sizeof(double));
+		value = mach_double_read(data);
+		break;
+
+	default:
+		ut_error;
+	}

 	if (UNIV_LIKELY_NULL(heap)) {
 		mem_heap_free(heap);
@ -4721,7 +4734,8 @@ row_search_max_autoinc(
 					dfield->col->prtype & DATA_UNSIGNED);

 				*value = row_search_autoinc_read_column(
-					index, rec, i, unsigned_type);
+					index, rec, i,
+					dfield->col->mtype, unsigned_type);
 			}
 		}

--- a/row/row0umod.c
+++ b/row/row0umod.c
@ -451,7 +451,7 @@ row_undo_mod_del_unmark_sec_and_undo_update(
 				BTR_MODIFY_TREE */
 	que_thr_t*	thr,	/*!< in: query thread */
 	dict_index_t*	index,	/*!< in: index */
-	dtuple_t*	entry)	/*!< in: index entry */
+	const dtuple_t*	entry)	/*!< in: index entry */
 {
 	mem_heap_t*		heap;
 	btr_pcur_t		pcur;
--- a/row/row0upd.c
+++ b/row/row0upd.c
@ -1344,9 +1344,6 @@ row_upd_copy_columns(
 		data = rec_get_nth_field(rec, offsets,
 					 column->field_nos[SYM_CLUST_FIELD_NO],
 					 &len);
-		if (len == UNIV_SQL_NULL) {
-			len = UNIV_SQL_NULL;
-		}
 		eval_node_copy_and_alloc_val(column, data, len);

 		column = UT_LIST_GET_NEXT(col_var_list, column);
--- a/srv/srv0srv.c
+++ b/srv/srv0srv.c
@ -119,7 +119,8 @@ UNIV_INTERN ulint	srv_fatal_semaphore_wait_threshold = 600;
 in microseconds, in order to reduce the lagging of the purge thread. */
 UNIV_INTERN ulint	srv_dml_needed_delay = 0;

-UNIV_INTERN ibool	srv_lock_timeout_and_monitor_active = FALSE;
+UNIV_INTERN ibool	srv_lock_timeout_active = FALSE;
+UNIV_INTERN ibool	srv_monitor_active = FALSE;
 UNIV_INTERN ibool	srv_error_monitor_active = FALSE;

 UNIV_INTERN const char*	srv_main_thread_op_info = "";
@ -194,7 +195,17 @@ UNIV_INTERN ulong	srv_flush_log_at_trx_commit = 1;
 the checkpoints. */
 UNIV_INTERN char	srv_adaptive_flushing	= TRUE;

-/* The sort order table of the MySQL latin1_swedish_ci character set
+/** Maximum number of times allowed to conditionally acquire
+mutex before switching to blocking wait on the mutex */
+#define MAX_MUTEX_NOWAIT	20
+
+/** Check whether the number of failed nonblocking mutex
+acquisition attempts exceeds maximum allowed value. If so,
+srv_printf_innodb_monitor() will request mutex acquisition
+with mutex_enter(), which will wait until it gets the mutex. */
+#define MUTEX_NOWAIT(mutex_skipped)	((mutex_skipped) < MAX_MUTEX_NOWAIT)
+
+/** The sort order table of the MySQL latin1_swedish_ci character set
 collation */
 UNIV_INTERN const byte*	srv_latin1_ordering;

@ -1689,12 +1700,15 @@ srv_refresh_innodb_monitor_stats(void)
 }

 /******************************************************************//**
-Outputs to a file the output of the InnoDB Monitor. */
+Outputs to a file the output of the InnoDB Monitor.
+@return FALSE if not all information printed
+due to failure to obtain necessary mutex */
 UNIV_INTERN
-void
+ibool
 srv_printf_innodb_monitor(
 /*======================*/
 	FILE*	file,		/*!< in: output stream */
+	ibool	nowait,		/*!< in: whether to wait for kernel mutex */
 	ulint*	trx_start,	/*!< out: file position of the start of
 				the list of active transactions */
 	ulint*	trx_end)	/*!< out: file position of the end of
@ -1703,6 +1717,7 @@ srv_printf_innodb_monitor(
 	double	time_elapsed;
 	time_t	current_time;
 	ulint	n_reserved;
+	ibool	ret;

 	mutex_enter(&srv_innodb_monitor_mutex);

@ -1752,24 +1767,31 @@ srv_printf_innodb_monitor(

 	mutex_exit(&dict_foreign_err_mutex);

-	lock_print_info_summary(file);
-	if (trx_start) {
-		long	t = ftell(file);
-		if (t < 0) {
-			*trx_start = ULINT_UNDEFINED;
-		} else {
-			*trx_start = (ulint) t;
+	/* Only if lock_print_info_summary proceeds correctly,
+	before we call the lock_print_info_all_transactions
+	to print all the lock information. */
+	ret = lock_print_info_summary(file, nowait);
+
+	if (ret) {
+		if (trx_start) {
+			long	t = ftell(file);
+			if (t < 0) {
+				*trx_start = ULINT_UNDEFINED;
+			} else {
+				*trx_start = (ulint) t;
+			}
 		}
-	}
-	lock_print_info_all_transactions(file);
-	if (trx_end) {
-		long	t = ftell(file);
-		if (t < 0) {
-			*trx_end = ULINT_UNDEFINED;
-		} else {
-			*trx_end = (ulint) t;
+		lock_print_info_all_transactions(file);
+		if (trx_end) {
+			long	t = ftell(file);
+			if (t < 0) {
+				*trx_end = ULINT_UNDEFINED;
+			} else {
+				*trx_end = (ulint) t;
+			}
 		}
 	}
+
 	fputs("--------\n"
 	      "FILE I/O\n"
 	      "--------\n", file);
@ -1867,6 +1889,8 @@ srv_printf_innodb_monitor(
 	      "============================\n", file);
 	mutex_exit(&srv_innodb_monitor_mutex);
 	fflush(file);
+
+	return(ret);
 }

 /******************************************************************//**
@ -1954,26 +1978,23 @@ srv_export_innodb_status(void)
 }

 /*********************************************************************//**
-A thread which wakes up threads whose lock wait may have lasted too long.
-This also prints the info output by various InnoDB monitors.
+A thread which prints the info output by various InnoDB monitors.
@return	a dummy parameter */
 UNIV_INTERN
 os_thread_ret_t
-srv_lock_timeout_and_monitor_thread(
-/*================================*/
+srv_monitor_thread(
+/*===============*/
 	void*	arg __attribute__((unused)))
 			/*!< in: a dummy parameter required by
 			os_thread_create */
 {
-	srv_slot_t*	slot;
 	double		time_elapsed;
 	time_t		current_time;
 	time_t		last_table_monitor_time;
 	time_t		last_tablespace_monitor_time;
 	time_t		last_monitor_time;
-	ibool		some_waits;
-	double		wait_time;
-	ulint		i;
+	ulint		mutex_skipped;
+	ibool		last_srv_print_monitor;

 #ifdef UNIV_DEBUG_THREAD_CREATION
 	fprintf(stderr, "Lock timeout thread starts, id %lu\n",
@ -1984,13 +2005,15 @@ srv_lock_timeout_and_monitor_thread(
 	last_table_monitor_time = time(NULL);
 	last_tablespace_monitor_time = time(NULL);
 	last_monitor_time = time(NULL);
+	mutex_skipped = 0;
+	last_srv_print_monitor = srv_print_innodb_monitor;
 loop:
-	srv_lock_timeout_and_monitor_active = TRUE;
+	srv_monitor_active = TRUE;

-	/* When someone is waiting for a lock, we wake up every second
-	and check if a timeout has passed for a lock wait */
+	/* Wake up every 5 seconds to see if we need to print
+	monitor information. */

-	os_thread_sleep(1000000);
+	os_thread_sleep(5000000);

 	current_time = time(NULL);

@ -2000,14 +2023,40 @@ loop:
 		last_monitor_time = time(NULL);

 		if (srv_print_innodb_monitor) {
-			srv_printf_innodb_monitor(stderr, NULL, NULL);
+			/* Reset mutex_skipped counter everytime
+			srv_print_innodb_monitor changes. This is to
+			ensure we will not be blocked by kernel_mutex
+			for short duration information printing,
+			such as requested by sync_array_print_long_waits() */
+			if (!last_srv_print_monitor) {
+				mutex_skipped = 0;
+				last_srv_print_monitor = TRUE;
+			}
+
+			if (!srv_printf_innodb_monitor(stderr,
+						MUTEX_NOWAIT(mutex_skipped),
+						NULL, NULL)) {
+				mutex_skipped++;
+			} else {
+				/* Reset the counter */
+				mutex_skipped = 0;
+			}
+		} else {
+			last_srv_print_monitor = FALSE;
 		}

+
 		if (srv_innodb_status) {
 			mutex_enter(&srv_monitor_file_mutex);
 			rewind(srv_monitor_file);
-			srv_printf_innodb_monitor(srv_monitor_file, NULL,
-						  NULL);
+			if (!srv_printf_innodb_monitor(srv_monitor_file,
+						MUTEX_NOWAIT(mutex_skipped),
+						NULL, NULL)) {
+				mutex_skipped++;
+			} else {
+				mutex_skipped = 0;
+			}
+
 			os_file_set_eof(srv_monitor_file);
 			mutex_exit(&srv_monitor_file_mutex);
 		}
@ -2060,6 +2109,56 @@ loop:
 		}
 	}

+	if (srv_shutdown_state >= SRV_SHUTDOWN_CLEANUP) {
+		goto exit_func;
+	}
+
+	if (srv_print_innodb_monitor
+	    || srv_print_innodb_lock_monitor
+	    || srv_print_innodb_tablespace_monitor
+	    || srv_print_innodb_table_monitor) {
+		goto loop;
+	}
+
+	srv_monitor_active = FALSE;
+
+	goto loop;
+
+exit_func:
+	srv_monitor_active = FALSE;
+
+	/* We count the number of threads in os_thread_exit(). A created
+	thread should always use that to exit and not use return() to exit. */
+
+	os_thread_exit(NULL);
+
+	OS_THREAD_DUMMY_RETURN;
+}
+
+/*********************************************************************//**
+A thread which wakes up threads whose lock wait may have lasted too long.
+@return	a dummy parameter */
+UNIV_INTERN
+os_thread_ret_t
+srv_lock_timeout_thread(
+/*====================*/
+	void*	arg __attribute__((unused)))
+			/* in: a dummy parameter required by
+			os_thread_create */
+{
+	srv_slot_t*	slot;
+	ibool		some_waits;
+	double		wait_time;
+	ulint		i;
+
+loop:
+	/* When someone is waiting for a lock, we wake up every second
+	and check if a timeout has passed for a lock wait */
+
+	os_thread_sleep(1000000);
+
+	srv_lock_timeout_active = TRUE;
+
 	mutex_enter(&kernel_mutex);

 	some_waits = FALSE;
@ -2110,17 +2209,11 @@ loop:
 		goto exit_func;
 	}

-	if (some_waits || srv_print_innodb_monitor
-	    || srv_print_innodb_lock_monitor
-	    || srv_print_innodb_tablespace_monitor
-	    || srv_print_innodb_table_monitor) {
+	if (some_waits) {
 		goto loop;
 	}

-	/* No one was waiting for a lock and no monitor was active:
-	suspend this thread */
-
-	srv_lock_timeout_and_monitor_active = FALSE;
+	srv_lock_timeout_active = FALSE;

 #if 0
 	/* The following synchronisation is disabled, since
@ -2130,7 +2223,7 @@ loop:
 	goto loop;

 exit_func:
-	srv_lock_timeout_and_monitor_active = FALSE;
+	srv_lock_timeout_active = FALSE;

 	/* We count the number of threads in os_thread_exit(). A created
 	thread should always use that to exit and not use return() to exit. */
--- a/srv/srv0start.c
+++ b/srv/srv0start.c
@ -105,6 +105,7 @@ Created 2/16/1996 Heikki Tuuri
 # include "btr0pcur.h"
 # include "thr0loc.h"
 # include "os0sync.h" /* for INNODB_RW_LOCKS_USE_ATOMICS */
+# include "zlib.h" /* for ZLIB_VERSION */

 /** Log sequence number immediately after startup */
 UNIV_INTERN ib_uint64_t	srv_start_lsn;
@ -143,9 +144,9 @@ static mutex_t		ios_mutex;
 static ulint		ios;

 /** io_handler_thread parameters for thread identification */
-static ulint		n[SRV_MAX_N_IO_THREADS + 5];
+static ulint		n[SRV_MAX_N_IO_THREADS + 6];
 /** io_handler_thread identifiers */
-static os_thread_id_t	thread_ids[SRV_MAX_N_IO_THREADS + 5];
+static os_thread_id_t	thread_ids[SRV_MAX_N_IO_THREADS + 6];

 /** We use this mutex to test the return value of pthread_mutex_trylock
   on successful locking. HP-UX does NOT return 0, though Linux et al do. */
@ -1074,7 +1075,11 @@ innobase_start_or_create_for_mysql(void)
 #ifdef UNIV_IBUF_DEBUG
 	fprintf(stderr,
 		"InnoDB: !!!!!!!! UNIV_IBUF_DEBUG switched on !!!!!!!!!\n"
-		"InnoDB: Crash recovery will fail with UNIV_IBUF_DEBUG\n");
+# ifdef UNIV_IBUF_COUNT_DEBUG
+		"InnoDB: !!!!!!!! UNIV_IBUF_COUNT_DEBUG switched on !!!!!!!!!\n"
+		"InnoDB: Crash recovery will fail with UNIV_IBUF_COUNT_DEBUG\n"
+# endif
+		);
 #endif

 #ifdef UNIV_SYNC_DEBUG
@ -1101,7 +1106,15 @@ innobase_start_or_create_for_mysql(void)
 			"InnoDB: The InnoDB memory heap is disabled\n");
 	}

-	fprintf(stderr, "InnoDB: %s\n", IB_ATOMICS_STARTUP_MSG);
+	fputs("InnoDB: " IB_ATOMICS_STARTUP_MSG
+	      "\nInnoDB: Compressed tables use zlib " ZLIB_VERSION
+#ifdef UNIV_ZIP_DEBUG
+	      " with validation"
+#endif /* UNIV_ZIP_DEBUG */
+#ifdef UNIV_ZIP_COPY
+	      " and extra copying"
+#endif /* UNIV_ZIP_COPY */
+	      "\n" , stderr);

 	/* Since InnoDB does not currently clean up all its internal data
 	structures in MySQL Embedded Server Library server_end(), we
@ -1675,15 +1688,18 @@ innobase_start_or_create_for_mysql(void)
 	/* fprintf(stderr, "Max allowed record size %lu\n",
 	page_get_free_space_of_empty() / 2); */

-	/* Create the thread which watches the timeouts for lock waits
-	and prints InnoDB monitor info */
-
-	os_thread_create(&srv_lock_timeout_and_monitor_thread, NULL,
+	/* Create the thread which watches the timeouts for lock waits */
+	os_thread_create(&srv_lock_timeout_thread, NULL,
 			 thread_ids + 2 + SRV_MAX_N_IO_THREADS);

 	/* Create the thread which warns of long semaphore waits */
 	os_thread_create(&srv_error_monitor_thread, NULL,
 			 thread_ids + 3 + SRV_MAX_N_IO_THREADS);
+
+	/* Create the thread which prints InnoDB monitor info */
+	os_thread_create(&srv_monitor_thread, NULL,
+			 thread_ids + 4 + SRV_MAX_N_IO_THREADS);
+
 	srv_is_being_started = FALSE;

 	if (trx_doublewrite == NULL) {
--- a/trx/trx0i_s.c
+++ b/trx/trx0i_s.c
@ -60,7 +60,7 @@ Created July 17, 2007 Vasil Dimov
 /** @brief The maximum number of chunks to allocate for a table cache.

 The rows of a table cache are stored in a set of chunks. When a new
-row is added a new chunk is allocated if necessary.  Assuming that the
+row is added a new chunk is allocated if necessary. Assuming that the
 first one is 1024 rows (TABLE_CACHE_INITIAL_ROWSNUM) and each
 subsequent is N/2 where N is the number of rows we have allocated till
 now, then 39th chunk would accommodate 1677416425 rows and all chunks
@ -1205,9 +1205,6 @@ trx_i_s_possibly_fetch_data_into_cache(
 		return(1);
 	}

-	/* We are going to access trx->query in all transactions */
-	innobase_mysql_prepare_print_arbitrary_thd();
-
 	/* We need to read trx_sys and record/table lock queues */
 	mutex_enter(&kernel_mutex);

@ -1215,8 +1212,6 @@ trx_i_s_possibly_fetch_data_into_cache(

 	mutex_exit(&kernel_mutex);

-	innobase_mysql_end_print_arbitrary_thd();
-
 	return(0);
 }

--- a/trx/trx0sys.c
+++ b/trx/trx0sys.c
@ -1535,6 +1535,7 @@ trx_sys_file_format_id_to_name(

 #endif /* !UNIV_HOTBACKUP */

+#ifndef UNIV_HOTBACKUP
 /*********************************************************************
 Shutdown/Close the transaction system. */
 UNIV_INTERN
@ -1611,3 +1612,4 @@ trx_sys_close(void)
 	trx_sys = NULL;
 	mutex_exit(&kernel_mutex);
 }
+#endif /* !UNIV_HOTBACKUP */
--- a/trx/trx0trx.c
+++ b/trx/trx0trx.c
@ -1636,9 +1636,7 @@ trx_mark_sql_stat_end(

 /**********************************************************************//**
 Prints info about a transaction to the given file. The caller must own the
-kernel mutex and must have called
-innobase_mysql_prepare_print_arbitrary_thd(), unless he knows that MySQL
-or InnoDB cannot meanwhile change the info printed here. */
+kernel mutex. */
 UNIV_INTERN
 void
 trx_print(