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marko 937e6971ec branches/innodb+: Merge revisions 2862:2867 from branches/zip: 
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  r2866 | marko | 2008-10-23 23:25:43 +0300 (Thu, 23 Oct 2008) | 4 lines

  branches/zip: ibuf_delete_rec(): When the cursor to the insert buffer record
  cannot be restored, do not complain if the tablespace does not exist.
  This fixes Issue #88.
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  r2867 | marko | 2008-10-24 10:24:17 +0300 (Fri, 24 Oct 2008) | 2 lines

  branches/zip: ChangeLog: Document r2763, r2794, r2683, r2799, r2809, r2866.
  ------------------------------------------------------------------------
2008-10-24 06:51:35 +00:00

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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.
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
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