~drizzle-trunk/drizzle/development

2009-03-05	The InnoDB Team

	* handler/ha_innodb.cc, mysql-test/innodb-autoinc.result,

	mysql-test/innodb-autoinc.test:

	Fix Bug#43203 Overflow from auto incrementing causes server segv

2009-02-25	The InnoDB Team

	* handler/ha_innodb.cc, mysql-test/innodb-autoinc.result,

	mysql-test/innodb-autoinc.test:

	Fix Bug#42714 AUTO_INCREMENT errors in 5.1.31

2009-02-23	The InnoDB Team

	* btr/btr0cur.c:

	Fix Bug#43043 Crash on BLOB delete operation

2009-02-20	The InnoDB Team

	* handler/ha_innodb.cc:

	Make innodb_use_sys_malloc=ON the default.

2009-02-20	The InnoDB Team

	* handler/ha_innodb.cc, mysql-test/innodb-autoinc.result,

	mysql-test/innodb-autoinc.test:

	Fix Bug#42400 InnoDB autoinc code can't handle floating-point columns

2009-02-18	The InnoDB Team

	* include/ut0mem.h, os/os0proc.c, ut/ut0mem.c:

	Protect ut_total_allocated_memory with ut_list_mutex in

	os_mem_alloc_large() and os_mem_free_large(). The lack of this mutex

	protection could cause an assertion failure during fast index

	creation. Also, add UNIV_MEM_ALLOC and UNIV_MEM_FREE instrumentation

	to os_mem_alloc_large() and os_mem_free_large(), so that Valgrind can

	detect more errors.

2009-02-11	The InnoDB Team

	* handler/ha_innodb.cc:

	Make innodb_thread_concurrency=0 the default. The old default value

	was 8. A non-zero setting may be useful when InnoDB is showing severe

	scalability problems under multiple concurrent connections.

2009-02-10	The InnoDB Team

	* handler/ha_innodb.cc, handler/ha_innodb.h:

	Fix Bug#41676 Table names are case insensitive in locking

2009-02-10	The InnoDB Team

	* mem/mem0dbg.c, mem/mem0mem.c, mem/mem0pool.c:

	When innodb_use_sys_malloc is set, ignore

	innodb_additional_mem_pool_size, because nothing will be allocated

	from mem_comm_pool.

2009-02-10	The InnoDB Team

	* ut/ut0mem.c:

	Map ut_malloc_low(), ut_realloc(), and ut_free() directly to malloc(),

	realloc(), and free() when innodb_use_sys_malloc is set. As a side

	effect, ut_total_allocated_memory ("Total memory allocated" in the

	"BUFFER POOL AND MEMORY" section of SHOW ENGINE INNODB STATUS) will

	exclude any memory allocated by these functions when

	innodb_use_sys_malloc is set.

2009-02-10	The InnoDB Team

	* btr/btr0cur.c, btr/btr0sea.c, buf/buf0buf.c, handler/ha_innodb.cc,

	include/buf0buf.ic, include/os0sync.h, include/srv0srv.h,

	include/sync0rw.h, include/sync0rw.ic, include/sync0sync.h,

	include/sync0sync.ic, include/univ.i, row/row0sel.c, srv/srv0srv.c,

	srv/srv0start.c, sync/sync0arr.c, sync/sync0rw.c, sync/sync0sync.c:

	On those platforms that support it, implement the synchronization

	primitives of InnoDB mutexes and read/write locks with GCC atomic

	builtins instead of Pthreads mutexes and InnoDB mutexes. These changes

	are based on a patch supplied by Mark Callaghan of Google under a BSD

	license.

2009-01-30	The InnoDB Team

	* btr/btr0cur.c, btr/btr0sea.c, buf/buf0buf.c, handler/ha_innodb.cc,

	include/btr0sea.h, include/buf0buf.h, include/sync0sync.h,

	sync/sync0sync.c:

	Make the configuration parameter innodb_adaptive_hash_index dynamic,

	so that it can be changed at runtime.

2009-01-29	The InnoDB Team

	* handler/ha_innodb.cc, ibuf/ibuf0ibuf.c, include/ibuf0ibuf.h,

	include/ibuf0ibuf.ic:

	Implement the settable global variable innodb_change_buffering,

	with the allowed values 'none' and 'inserts'. The default value

	'inserts' enables the buffering of inserts to non-unique secondary

	index trees when the B-tree leaf page is not in the buffer pool.

2009-01-27	The InnoDB Team

	* buf/buf0lru.c:

	Fix a race condition in buf_LRU_invalidate_tablespace(): The

	compressed page size (zip_size) was read while the block descriptor

	was no longer protected by a mutex. This could lead to corruption

	when a table is dropped on a busy system that contains compressed

	tables.

2009-01-26	The InnoDB Team

	* btr/btr0sea.c, buf/buf0buf.c, include/buf0buf.h, include/buf0buf.ic,

	include/mtr0log.ic, include/row0upd.ic, mtr/mtr0mtr.c:

	Implement buf_block_align() with pointer arithmetics, as it is in the

	built-in InnoDB distributed with MySQL. Do not acquire the buffer pool

	mutex before buf_block_align(). This removes a scalability bottleneck

	in the adaptive hash index lookup. In CHECK TABLE, check that

	buf_pool->page_hash is consistent with buf_block_align().

2009-01-23	The InnoDB Team

	* btr/btr0sea.c:

	Fix Bug#42279 Race condition in btr_search_drop_page_hash_when_freed()

2009-01-23	The InnoDB Team

	* buf/buf0buf.c, include/buf0buf.h:

	Remove the unused mode BUF_GET_NOWAIT of buf_page_get_gen()

2009-01-20	The InnoDB Team

	* include/rem0rec.h, include/rem0rec.ic:

	Fix Bug#41571 MySQL segfaults after innodb recovery

2009-01-20	The InnoDB Team

	* lock/lock0lock.c:

	Fix Bug#42152 Race condition in lock_is_table_exclusive()

2009-01-14	The InnoDB Team

	* include/trx0roll.h, trx/trx0roll.c, trx/trx0trx.c:

	Fix Bug#38187 Error 153 when creating savepoints

2009-01-14	The InnoDB Team

	* dict/dict0load.c:

	Fix Bug#42075 dict_load_indexes failure in dict_load_table will

	corrupt the dictionary cache

2009-01-13	The InnoDB Team

	* buf/buf0buddy.c, dict/dict0dict.c, dict/dict0mem.c, fil/fil0fil.c,

	ha/ha0storage.c, handler/ha_innodb.cc, handler/win_delay_loader.cc,

	include/buf0buf.ic, include/dict0dict.ic, include/hash0hash.h,

	thr/thr0loc.c, trx/trx0i_s.c:

	Add the parameter ASSERTION to HASH_SEARCH() macro, and use it for

	light validation of the traversed items in hash table lookups when

	UNIV_DEBUG is enabled.

2009-01-09	The InnoDB Team

	* buf/buf0flu.c, include/buf0flu.h, include/buf0flu.ic:

	Remove unused code from the functions

	buf_flush_insert_into_flush_list() and

	buf_flush_insert_sorted_into_flush_list().

2009-01-09	The InnoDB Team

	* buf/buf0flu.c:

	Simplify the functions buf_flush_try_page() and buf_flush_batch(). Add

	debug assertions and an explanation to buf_flush_write_block_low().

2009-01-07	The InnoDB Team

	* row/row0merge.c:

	Fix a bug in recovery when dropping temporary indexes.

2009-01-07	The InnoDB Team

	* handler/ha_innodb.cc, handler/ha_innodb.h, handler/handler0alter.cc:

	Fix Bug#41680 calls to trx_allocate_for_mysql are not consistent

2009-01-07	The InnoDB Team

	* mysql-test/innodb_bug41904.result, mysql-test/innodb_bug41904.test,

	row/row0merge.c:

	Fix Bug#41904 create unique index problem

2009-01-02	The InnoDB Team

	* handler/ha_innodb.cc, include/srv0srv.h, mem/mem0pool.c,

	mysql-test/innodb-use-sys-malloc-master.opt,

	mysql-test/innodb-use-sys-malloc.result,

	mysql-test/innodb-use-sys-malloc.test, srv/srv0srv.c, srv/srv0start.c:

	Implement the configuration parameter innodb_use_sys_malloc (false by

	default), for disabling InnoDB's internal memory allocator and using

	system malloc/free instead. The "BUFFER POOL AND MEMORY" section of

	SHOW ENGINE INNODB STATUS will report "in additional pool allocated

	allocated 0" when innodb_use_sys_malloc is set.

2008-12-30	The InnoDB Team

	* btr/btr0btr.c:

	When setting the PAGE_LEVEL of a compressed B-tree page from or to 0,

	compress the page at the same time. This is necessary, because the

	column information stored on the compressed page will differ between

	leaf and non-leaf pages. Leaf pages are identified by PAGE_LEVEL=0.

	This bug can make InnoDB crash when all rows of a compressed table are

	deleted.

2008-12-17	The InnoDB Team

	* include/row0sel.h, include/row0upd.h, pars/pars0pars.c,

	row/row0mysql.c, row/row0sel.c, row/row0upd.c:

	Remove update-in-place select from the internal SQL interpreter. It

	was only used for updating the InnoDB internal data dictionary when

	renaming or dropping tables. It could have caused deadlocks when

	acquiring latches on insert buffer bitmap pages.

2008-12-17	The InnoDB Team

	* btr/btr0sea.c, buf/buf0buf.c, buf/buf0lru.c, ha/ha0ha.c,

	ha/hash0hash.c, include/buf0buf.h, include/ha0ha.h, include/ha0ha.ic,

	include/hash0hash.h, include/univ.i:

	Introduce the preprocessor symbol UNIV_AHI_DEBUG for enabling adaptive

	hash index debugging independently of UNIV_DEBUG.

2008-12-16	The InnoDB Team

	* btr/btr0cur.c:

	Do not update the free bits in the insert buffer bitmap when inserting

	or deleting from the insert buffer B-tree. Assert that records in the

	insert buffer B-tree are never updated.

2008-12-12	The InnoDB Team

	* buf/buf0buf.c, fil/fil0fil.c, fsp/fsp0fsp.c, ibuf/ibuf0ibuf.c,

	include/fil0fil.h, include/ibuf0ibuf.h, include/ibuf0ibuf.ic,

	include/ibuf0types.h:

	Clean up the insert buffer subsystem so that only one insert

	buffer B-tree exists.

	Originally, there were provisions in InnoDB for multiple insert

	buffer B-trees, apparently one for each tablespace.

	When Heikki Tuuri implemented multiple InnoDB tablespaces in

	MySQL/InnoDB 4.1, he made the insert buffer live only in the

	system tablespace (space 0) but left the provisions in the code.

2008-12-11	The InnoDB Team

	* include/srv0srv.h, os/os0proc.c, srv/srv0srv.c:

	Fix the issue that the InnoDB plugin fails if innodb_buffer_pool_size

	is defined bigger than 4096M on 64-bit Windows. This bug should not

	have affected other 64-bit systems.

2008-12-09	The InnoDB Team

	* handler/ha_innodb.cc:

	Fix Bug#40386 Not flushing query cache after truncate.

2008-12-09	The InnoDB Team

	* handler/ha_innodb.cc, srv/srv0srv.c, trx/trx0trx.c:

	Fix Bug#40760 "set global innodb_thread_concurrency = 0;" is not safe

2008-12-04	The InnoDB Team

	* handler/ha_innodb.cc, handler/mysql_addons.cc,

	include/mysql_addons.h, trx/trx0i_s.c, win-plugin/win-plugin.diff:

	Remove dependencies to MySQL internals (defining MYSQL_SERVER).

2008-12-02	The InnoDB Team

	* page/page0cur.c:

	When allocating space for a record from the free list of previously

	purged records, zero out the DB_TRX_ID and DB_ROLL_PTR of the purged

	record if the new record would not overwrite these fields. This fixes

	a harmless content mismatch reported by page_zip_validate().

2008-12-02	The InnoDB Team

	* row/row0merge.c:

	Replace the WHILE 1 with WHILE 1=1 in the SQL procedure, so that the

	loop will actually be entered and temporary indexes be dropped during

	crash recovery.

2008-12-01	The InnoDB Team

	InnoDB Plugin 1.0.2 released

2008-10-31	The InnoDB Team

	* dict/dict0mem.c, include/dict0mem.h, include/lock0lock.h,

	include/row0mysql.h, include/trx0trx.h, include/univ.i,

	include/ut0vec.h, include/ut0vec.ic, lock/lock0lock.c,

	row/row0mysql.c, trx/trx0trx.c:

	Fix Bug#26316 Triggers create duplicate entries on auto-increment

	columns

2008-10-30	The InnoDB Team

	* handler/ha_innodb.cc, handler/handler0vars.h,

	handler/win_delay_loader.cc, mysql-test/innodb_bug40360.result,

	mysql-test/innodb_bug40360.test:

	Fix Bug#40360 Binlog related errors with binlog off

2008-10-29	The InnoDB Team

	* include/data0type.ic:

	Fix Bug#40369 dtype_get_sql_null_size() returns 0 or 1, not the size

2008-10-29	The InnoDB Team

	* handler/ha_innodb.cc, include/srv0srv.h, srv/srv0srv.c:

	Fix Bug#38189 innodb_stats_on_metadata missing

2008-10-28	The InnoDB Team

	* CMakeLists.txt, ha_innodb.def, handler/ha_innodb.cc,

	handler/handler0alter.cc, handler/handler0vars.h, handler/i_s.cc,

	handler/win_delay_loader.cc, win-plugin/*:

	Implemented the delayloading of externals for the plugin on Windows.

	This makes it possible to build a dynamic plugin (ha_innodb.dll) on

	Windows.

2008-10-27	The InnoDB Team

	* CMakeLists.txt:

	Fix Bug#19424 InnoDB: Possibly a memory overrun of the buffer being

	freed (64-bit Visual C)

2008-10-23	The InnoDB Team

	* ibuf/ibuf0ibuf.c:

	ibuf_delete_rec(): When the cursor to the insert buffer record

	cannot be restored, do not complain if the tablespace does not

	exist, because the insert buffer record may have been discarded by

	some other thread. This bug has existed in MySQL/InnoDB since

	version 4.1, when innodb_file_per_table was implemented.

	This may fix Bug#27276 InnoDB Error: ibuf cursor restoration fails.

2008-10-22	The InnoDB Team

	* dict/dict0dict.c, dict/dict0mem.c, handler/ha_innodb.cc,

	handler/ha_innodb.h, include/dict0dict.h, include/dict0mem.h,

	row/row0mysql.c:

	Fix Bug#39830 Table autoinc value not updated on first insert

	Fix Bug#35498 Cannot get table test/table1 auto-inccounter value in

	::info

	Fix Bug#36411 "Failed to read auto-increment value from storage

	engine" in 5.1.24 auto-inc

2008-10-22	The InnoDB Team

	* handler/ha_innodb.cc, include/row0mysql.h, row/row0mysql.c:

	Fix Bug#40224 New AUTOINC changes mask reporting of deadlock/timeout

	errors

2008-10-16	The InnoDB Team

	* dict/dict0dict.c, mysql-test/innodb-index.result,

	mysql-test/innodb-index.test:

	Skip the undo log size check when creating REDUNDANT and COMPACT

	tables. In ROW_FORMAT=DYNAMIC and ROW_FORMAT=COMPRESSED, column

	prefix indexes require that prefixes of externally stored columns

	be written to the undo log. This may make the undo log record

	bigger than the record on the B-tree page. The maximum size of an

	undo log record is the page size. That must be checked for, in

	dict_index_add_to_cache(). However, this restriction must not

	be enforced on REDUNDANT or COMPACT tables.

2008-10-15	The InnoDB Team

	* btr/btr0cur.c, include/btr0cur.h, row/row0ext.c, row/row0sel.c,

	row/row0upd.c:

	When the server crashes while freeing an externally stored column

	of a compressed table, the BTR_EXTERN_LEN field in the BLOB

	pointer will be written as 0. Tolerate this in the functions that

	deal with externally stored columns. This fixes problems after

	crash recovery, in the rollback of incomplete transactions, and in

	the purge of delete-marked records.

2008-10-15	The InnoDB Team

	* btr/btr0btr.c, include/page0zip.h, page/page0zip.c, include/univ.i:

	When a B-tree node of a compressed table is split or merged, the

	compression may fail. In this case, the entire compressed page

	will be copied and the excess records will be deleted. However,

	page_zip_copy(), now renamed to page_zip_copy_recs(), copied too

	many fields in the page header, overwriting PAGE_BTR_SEG_LEAF and

	PAGE_BTR_SEG_TOP when splitting the B-tree root. This caused

	corruption of compressed tables. Furthermore, the lock table and

	the adaptive hash index would be corrupted, because we forgot to

	update them when invoking page_zip_copy_recs().

	Introduce the symbol UNIV_ZIP_DEBUG for triggering the copying of

	compressed pages more often, for debugging purposes.

2008-10-10	The InnoDB Team

	* handler/handler0alter.cc, include/row0merge.h, row/row0merge.c,

	row/row0mysql.c:

	Fix some locking issues, mainly in fast index creation. The

	InnoDB data dictionary cache should be latched whenever a

	transaction is holding locks on any data dictionary tables.

	Otherwise, lock waits or deadlocks could occur. Furthermore, the

	data dictionary transaction must be committed (and the locks

	released) before the data dictionary latch is released.

	ha_innobase::add_index(): Lock the data dictionary before renaming

	or dropping the created indexes, because neither operation will

	commit the data dictionary transaction.

	ha_innobase::final_drop_index(): Commit the transactions before

	unlocking the data dictionary.

2008-10-09	The InnoDB Team

	* buf/buf0lru.c:

	Fix Bug#39939 DROP TABLE/DISCARD TABLESPACE takes long time in

	buf_LRU_invalidate_tablespace()

2008-10-08	The InnoDB Team

	* dict/dict0crea.c, trx/trx0roll.c, include/row0mysql.h,

	row/row0merge.c, row/row0mysql.c:

	When dropping a table, hold the data dictionary latch until the

	transaction has been committed. The data dictionary latch is

	supposed to prevent lock waits and deadlocks in the data

	dictionary tables. Due to this bug, DROP TABLE could cause a

	deadlock or hang. Note that because of Bug#33650 and Bug#39833,

	MySQL may also drop a (temporary) table when executing CREATE INDEX

	or ALTER TABLE ... ADD INDEX.

2008-10-04	The InnoDB Team

	* handler/ha_innodb.cc, mysql-test/innodb_bug39438-master.opt,

	mysql-test/innodb_bug39438.result, mysql-test/innodb_bug39438.test:

	Fix Bug#39438 Testcase for Bug#39436 crashes on 5.1 in

	fil_space_get_latch

2008-10-04	The InnoDB Team

	* include/lock0lock.h, lock/lock0lock.c,

	mysql-test/innodb_bug38231.result, mysql-test/innodb_bug38231.test,

	row/row0mysql.c:

	Fix Bug#38231 Innodb crash in lock_reset_all_on_table() on TRUNCATE +

	LOCK / UNLOCK

2008-10-04	The InnoDB Team

	* handler/ha_innodb.cc:

	Fix Bug#35498 Cannot get table test/table1 auto-inccounter value in

	::info

2008-10-04	The InnoDB Team

	* handler/ha_innodb.cc, handler/ha_innodb.h:

	Fix Bug#37788 InnoDB Plugin: AUTO_INCREMENT wrong for compressed

	tables

2008-10-04	The InnoDB Team

	* dict/dict0dict.c, handler/ha_innodb.cc, handler/ha_innodb.h,

	include/dict0dict.h, include/dict0mem.h, row/row0mysql.c:

	Fix Bug#39830 Table autoinc value not updated on first insert

2008-10-03	The InnoDB Team

	* mysql-test/innodb-index.test, mysql-test/innodb-index.result,

	mysql-test/innodb-timeout.test, mysql-test/innodb-timeout.result,

	srv/srv0srv.c, include/srv0srv.h, handler/ha_innodb.cc,

	include/ha_prototypes.h:

	Fix Bug#36285 innodb_lock_wait_timeout is not dynamic, not per session

2008-09-19	The InnoDB Team

	* os/os0proc.c:

	Fix a memory leak on Windows. The memory leak was due to wrong

	parameters passed into VirtualFree() call. As the result, the

	call fails with Windows error 87.

2008-09-17	The InnoDB Team

	* mysql-test/innodb.result, mysql-test/innodb-zip.result,

	mysql-test/innodb-zip.test, mysql-test/innodb.test, ibuf/ibuf0ibuf.c,

	dict/dict0crea.c, dict/dict0load.c, dict/dict0boot.c,

	include/dict0dict.h, include/trx0trx.h, dict/dict0dict.c,

	trx/trx0trx.c, include/ha_prototypes.h, handler/ha_innodb.cc:

	When creating an index in innodb_strict_mode, check that the

	maximum record size will never exceed the B-tree page size limit.

	For uncompressed tables, there should always be enough space for

	two records in an empty B-tree page. For compressed tables, there

	should be enough space for storing two node pointer records or one

	data record in an empty page in uncompressed format.

	The purpose of this check is to guarantee that INSERT or UPDATE

	will never fail due to too big record size.

2008-09-17	The InnoDB Team

	* btr/btr0cur.c, data/data0data.c, include/page0zip.h,

	include/page0zip.ic, page/page0zip.c, mysql-test/innodb_bug36172.test:

	Prevent infinite B-tree page splits in compressed tables by

	ensuring that there will always be enough space for two node

	pointer records in an empty B-tree page. Also, require that at

	least one data record will fit in an empty compressed page. This

	will reduce the maximum size of records in compressed tables.

2008-09-09	The InnoDB Team

	* mysql-test/innodb.result:

	Fix the failing innodb test by merging changes that MySQL made to

	that file (r2646.12.1 in MySQL BZR repository)

2008-09-09	The InnoDB Team

	* handler/ha_innodb.cc, mysql-test/innodb-autoinc.result,

	mysql-test/innodb-autoinc.test:

	Fix Bug#38839 auto increment does not work properly with InnoDB after

	update

2008-09-09	The InnoDB Team

	* dict/dict0dict.c, handler/handler0alter.cc, include/dict0dict.h,

	mysql-test/innodb-index.result, mysql-test/innodb-index.test:

	Fix Bug#38786 InnoDB plugin crashes on drop table/create table with FK

2008-08-21	The InnoDB Team

	* handler/ha_innodb.cc, include/ha_prototypes.h, row/row0sel.c:

	Fix Bug#37885 row_search_for_mysql may gap lock unnecessarily with SQL

	comments in query

2008-08-21	The InnoDB Team

	* handler/ha_innodb.cc:

	Fix Bug#38185 ha_innobase::info can hold locks even when called with

	HA_STATUS_NO_LOCK

2008-08-18	The InnoDB Team

	* buf/buf0buf.c, buf/buf0lru.c, include/buf0buf.ic, include/univ.i:

	Introduce UNIV_LRU_DEBUG for debugging the LRU buffer pool cache

2008-08-08	The InnoDB Team

	* buf/buf0lru.c, include/buf0buf.h:

	Fix two recovery bugs that could lead to a crash in debug builds with

	small buffer size

2008-08-07	The InnoDB Team

	* btr/btr0cur.c, handler/ha_innodb.cc, include/srv0srv.h,

	srv/srv0srv.c:

	Add a parameter innodb_stats_sample_pages to allow users to control

	the number of index dives when InnoDB estimates the cardinality of

	an index (ANALYZE TABLE, SHOW TABLE STATUS etc)

2008-08-07	The InnoDB Team

	* trx/trx0i_s.c:

	Fix a bug that would lead to a crash if a SELECT was issued from the

	INFORMATION_SCHEMA tables and there are rolling back transactions at

	the same time

2008-08-06	The InnoDB Team

	* btr/btr0btr.c, btr/btr0cur.c, ibuf/ibuf0ibuf.c, include/btr0cur.h,

	include/trx0roll.h, include/trx0types.h, row/row0purge.c,

	row/row0uins.c, row/row0umod.c, trx/trx0roll.c:

	In the rollback of incomplete transactions after crash recovery,

	tolerate clustered index records whose externally stored columns

	have not been written.

2008-07-30	The InnoDB Team

	* trx/trx0trx.c:

	Fixes a race in recovery where the recovery thread recovering a

	PREPARED trx and the background rollback thread can both try

	to free the trx after its status is set to COMMITTED_IN_MEMORY.

2008-07-29	The InnoDB Team

	* include/trx0rec.h, row/row0purge.c, row/row0vers.c, trx/trx0rec.c:

	Fix a BLOB corruption bug

2008-07-15	The InnoDB Team

	* btr/btr0sea.c, dict/dict0dict.c, include/btr0sea.h:

	Fixed a timing hole where a thread dropping an index can free the

	in-memory index struct while another thread is still using that

	structure to remove entries from adaptive hash index belonging

	to one of the pages that belongs to the index being dropped.

2008-07-04	The InnoDB Team

	* mysql-test/innodb-index.result:

	Fix the failing innodb-index test by adjusting the result to a new

	MySQL behavior (the change occured in BZR-r2667)

2008-07-03	The InnoDB Team

	* mysql-test/innodb-zip.result, mysql-test/innodb-zip.test:

	Remove the negative test cases that produce warnings

2008-07-02	The InnoDB Team

	* mysql-test/innodb-replace.result, mysql-test/innodb-index.test:

	Disable part of innodb-index test because MySQL changed its behavior

	and is not calling ::add_index() anymore when adding primary index on

	non-NULL column

2008-07-01	The InnoDB Team

	* mysql-test/innodb-replace.result, mysql-test/innodb-replace.test:

	Fix the failing innodb-replace test by merging changes that MySQL

	made to that file (r2659 in MySQL BZR repository)

2008-07-01	The InnoDB Team

	* lock/lock0lock.c:

	Fix Bug#36942 Performance problem in lock_get_n_rec_locks (SHOW INNODB

	STATUS)

2008-07-01	The InnoDB Team

	* ha/ha0ha.c:

	Fix Bug#36941 Performance problem in ha_print_info (SHOW INNODB

	STATUS)

2008-07-01	The InnoDB Team

	* handler/ha_innodb.cc, mysql-test/innodb-autoinc.result,

	mysql-test/innodb-autoinc.test:

	Fix Bug#37531 After truncate, auto_increment behaves incorrectly for

	InnoDB

2008-06-19	The InnoDB Team

	* handler/ha_innodb.cc:

	Rewrite the function innodb_plugin_init() to support parameters in

	different order (in static and dynamic InnoDB) and to support more

	parameters in the static InnoDB

2008-06-19	The InnoDB Team

	* handler/handler0alter.cc:

	Fix a bug in ::add_index() which set the transaction state to "active"

	but never restored it to the original value. This bug caused warnings

	to be printed by the rpl.rpl_ddl mysql-test.

2008-06-19	The InnoDB Team

	* mysql-test/patches:

	Add a directory which contains patches, which need to be applied to

	MySQL source in order to get some mysql-tests to succeed. The patches

	cannot be committed in MySQL repository because they are specific to

	the InnoDB plugin.

2008-06-19	The InnoDB Team

	* mysql-test/innodb-zip.result, mysql-test/innodb-zip.test,

	row/row0row.c:

	Fix an anomaly when updating a record with BLOB prefix

2008-06-18	The InnoDB Team

	* include/trx0sys.h, srv/srv0start.c, trx/trx0sys.c:

	Fix a bug in recovery which was a side effect of the file_format_check

	changes

2008-06-09	The InnoDB Team

	* mysql-test/innodb.result:

	Fix the failing innodb test by merging changes that MySQL made to that

	file

2008-06-06	The InnoDB Team

	* buf/buf0buf.c, handler/ha_innodb.cc, include/buf0buf.h,

	include/srv0srv.h, srv/srv0srv.c:

	Fix Bug#36600 SHOW STATUS takes a lot of CPU in

	buf_get_latched_pages_number

	* handler/ha_innodb.cc, os/os0file.c:

	Fix Bug#11894 innodb_file_per_table crashes w/ Windows .sym symbolic

	link hack

	* include/ut0ut.h, srv/srv0srv.c, ut/ut0ut.c:

	Fix Bug#36819 ut_usectime does not handle errors from gettimeofday

	* handler/ha_innodb.cc:

	Fix Bug#35602 Failed to read auto-increment value from storage engine

	* srv/srv0start.c:

	Fix Bug#36149 Read buffer overflow in srv0start.c found during "make

	test"

2008-05-08	The InnoDB Team

	* btr/btr0btr.c, mysql-test/innodb_bug36172.result,

	mysql-test/innodb_bug36172.test:

	Fix Bug#36172 insert into compressed innodb table crashes

2008-05-08	The InnoDB Team

	InnoDB Plugin 1.0.1 released

2008-05-06	The InnoDB Team

	* handler/ha_innodb.cc, include/srv0srv.h, include/sync0sync.h,

	include/trx0sys.h, mysql-test/innodb-zip.result,

	mysql-test/innodb-zip.test, srv/srv0srv.c, srv/srv0start.c,

	sync/sync0sync.c, trx/trx0sys.c:

	Implement the system tablespace tagging

	* handler/ha_innodb.cc, handler/i_s.cc, include/univ.i,

	srv/srv0start.c:

	Add InnoDB version in INFORMATION_SCHEMA.PLUGINS.PLUGIN_VERSION,

	in the startup message and in a server variable innodb_version.

	* sync/sync0sync.c:

	Fix a bug in the sync debug code where a lock with level

	SYNC_LEVEL_VARYING would cause an assertion failure when a thread

	tried to release it.

2008-04-30	The InnoDB Team

	* Makefile.am:

	Fix Bug#36434 ha_innodb.so is installed in the wrong directory

	* handler/ha_innodb.cc:

	Merge change from MySQL (Fix Bug#35406 5.1-opt crashes on select from

	I_S.REFERENTIAL_CONSTRAINTS):

	ChangeSet@1.2563, 2008-03-18 19:42:04+04:00, gluh@mysql.com +1 -0

	* scripts/install_innodb_plugins.sql:

	Added

	* mysql-test/innodb.result:

	Merge change from MySQL (this fixes the failing innodb test):

	ChangeSet@1.1810.3601.4, 2008-02-07 02:33:21+04:00

	* row/row0sel.c:

	Fix Bug#35226 RBR event crashes slave

	* handler/ha_innodb.cc:

	Change the fix for Bug#32440 to show bytes instead of kilobytes in

	INFORMATION_SCHEMA.TABLES.DATA_FREE

	* handler/ha_innodb.cc, mysql-test/innodb.result,

	mysql-test/innodb.test:

	Fix Bug#29507 TRUNCATE shows to many rows effected

	* handler/ha_innodb.cc, mysql-test/innodb.result,

	mysql-test/innodb.test:

	Fix Bug#35537 Innodb doesn't increment handler_update and

	handler_delete

2008-04-29	The InnoDB Team

	* handler/i_s.cc, include/srv0start.h, srv/srv0start.c:

	Fix Bug#36310 InnoDB plugin crash

2008-04-23	The InnoDB Team

	* mysql-test/innodb_bug36169.result, mysql-test/innodb_bug36169.test,

	row/row0mysql.c:

	Fix Bug#36169 create innodb compressed table with too large row size

	crashed

	* (outside the source tree):

	Fix Bug#36222 New InnoDB plugin 1.0 has wrong MKDIR_P defined in

	Makefile.in

2008-04-15	The InnoDB Team

	InnoDB Plugin 1.0.0 released