storage engine". The test for REPLACE was an error of ommission since it's
classified as a simple INSERT. For REPLACE statements we don't acquire
the special AUTOINC lock for AUTOINC_NEW_STYLE_LOCKING with this fix.
Fix Bug#11894 innodb_file_per_table crashes w/ Windows .sym symbolic
link hack
The crash was due to un-handled error 3 (path not found). In the case
of file per table, change the call to os_file_handle_error_no_exit()
from os_file_handle_error(). Also, checks for full path pattern during
table create (Windows only), which is used in symbolic link and temp
table creation.
Approved by: Heikki
Fix Bug#36600 SHOW STATUS takes a lot of CPU in buf_get_latched_pages_number
by removing the Innodb_buffer_pool_pages_latched variable from
SHOW STATUS output in non-UNIV_DEBUG compilation.
Approved by: Heikki
Merge change from MySQL:
ChangeSet@1.2563, 2008-03-18 19:42:04+04:00, gluh@mysql.com +1 -0
Bug#35406 5.1-opt crashes on select from I_S.REFERENTIAL_CONSTRAINTS
added intialization of f_key_info.referenced_key_name for the case when
referenced table is dropped
Change the fix for Bug#32440 to show bytes instead of kilobytes in
INFORMATION_SCHEMA.TABLES.DATA_FREE.
Suggested by: Domas Mituzas <domas@mysql.com>
Approved by: Heikki
HA_CREATE_USED_ROW_FORMAT before comparing row_type. Previously,
the comparison was incorrectly guarded by the presence of an
AUTO_INCREMENT attribute.
new typedef to univ.i (ib_ulonglong). Added checks for overflow and removed
the assertion where it crashed previously, since the type has now changed
to unsigned, it doesn't make sense to check for < 0. Added new tests, to
check for overflow, for the different INT types supported for both
signed and unsigned.
Fixes Bug# 34335
Fix Bug#34053:
* In CREATE TABLE and DROP TABLE check whether the table in question is one
of the magic innodb_monitor tables and whether the user has enough rights
to mess with it before doing anything else.
* Implement a mysql-test testcase.
Approved by: Heikki
Rename the user visible parameter innodb-use-adaptive-hash-indexes to
innodb-adaptive-hash-index so that it is in sync with MySQL 5.0.
Suggested by: Heikki
Approved by: Heikki
Fix formatting of the autoinc-lock-mode command line parameter.
Old view (./mysqld --help --verbose):
--innodb-autoinc-lock-mode=#
The AUTOINC lock modes supported by InnoDB:
0 => Old
style AUTOINC locking (for backward compatibility)
1 =>
New style AUTOINC locking
2 => No AUTOINC locking
(unsafe for SBR)
New view:
--innodb-autoinc-lock-mode=#
The AUTOINC lock modes supported by InnoDB:
0 => Old style AUTOINC locking (for backward
compatibility)
1 => New style AUTOINC locking
2 => No AUTOINC locking (unsafe for SBR)
Looks like these strings are "automatically" wrapped by MySQL in the
following way:
* newlines (\n) in the string are ignored
* newline separator (\n) is inserted every 57 or so characters.
* lots of white space is appended to each inserted new line.
Approved by: Heikki
Introduce retry/sleep logic as a workaround for a transient bug
where ::open fails for partitioned tables randomly if we are using
one file per table.
Reviewed by: Heikki
Merge r2177 from trunk/:
Fix Bug#29157 "UPDATE, changed rows incorrect":
Return HA_ERR_RECORD_IS_THE_SAME from ha_innobase::update_row() if no
columns were updated.
Merge r2166:2168 from trunk/:
Bug#32440:
Put information about the free space in a tablespace in
INFORMATION_SCHEMA.TABLES.DATA_FREE. This information was previously
available in INFORMATION_SCHEMA.TABLES.TABLE_COMMENT, but MySQL has
removed it from there recently.
The stored value is in kilobytes.
This can be considered as a permanent workaround to
http://bugs.mysql.com/32440. "Workaround" becasue that bug is about the
data missing from TABLE_COMMENT and this is actually not solved.
is an exact match of a MySQL BitKeeper tree.
Apply r2116:
------------------------------------------------------------------------
r2116 | vasil | 2007-11-23 19:10:17 +0200 (pe, 23 marras 2007) | 6 lines
Set trx->mysql_query_str to NULL at transaction commit.
It could be a problem if someone looks at it after that because MySQL may
have free()d it then.
Approved by: Heikki (via IM)
------------------------------------------------------------------------
innodb.test, innodb.result:
Add some tests that were apparently accidentally removed in
ChangeSet@1.2598.2.6 2007-11-06 15:42:58-07:00 tsmith@hindu.god
Apply snapshot innodb-5.1-ss1989
ha_innodb.cc: Add a decorative comment.
Revert r2116:
------------------------------------------------------------------------
r2116 | vasil | 2007-11-23 19:10:17 +0200 (pe, 23 marras 2007) | 6 lines
Set trx->mysql_query_str to NULL at transaction commit.
It could be a problem if someone looks at it after that because MySQL may
have free()d it then.
Approved by: Heikki (via IM)
------------------------------------------------------------------------
innodb.test, innodb.result:
Remove some tests that were apparently accidentally removed in
ChangeSet@1.2598.2.6 2007-11-06 15:42:58-07:00 tsmith@hindu.god
Apply snapshot innodb-5.1-ss1989
ha_innodb.cc: Remove a decorative comment.
This tree should be an exact match of the following MySQL source tree:
bk://mysql.bkbits.net/mysql-5.1
ROOTKEY=3985cf0cwNRCED_XNSCA7RvkLPer2Q
TIPKEY=47447c7cTrSPx22mH8PXNmurrycaaw
bkf changes | head
ChangeSet@1.2634.1.2, 2007-11-21 19:42:50+01:00, df@pippilotta.erinye.com +1 -0
Merge pippilotta.erinye.com:/shared/home/df/mysql/build/mysql-5.0-build
into pippilotta.erinye.com:/shared/home/df/mysql/build/mysql-5.1-build
MERGE: 1.1810.3425.2
ChangeSet@1.1810.3425.2, 2007-11-21 19:41:13+01:00, df@pippilotta.erinye.com +1 -0
add wrong warning to suppression file
ChangeSet@1.2634.1.1, 2007-11-21 19:33:27+01:00, df@pippilotta.erinye.com +1 -0
Merge pippilotta.erinye.com:/shared/home/df/mysql/build/mysql-5.0-build
into pippilotta.erinye.com:/shared/home/df/mysql/build/mysql-5.1-build
MERGE: 1.1810.3425.1
ChangeSet@1.1810.3425.1, 2007-11-21 18:11:08+01:00, df@pippilotta.erinye.com +1 -0
ignore readline warnings
ChangeSet@1.2635, 2007-11-21 15:06:38+01:00, mleich@five.local.lan +6 -0
Merge five.local.lan:/work/merge/mysql-5.0-build-30418
into five.local.lan:/work/merge/mysql-5.1-build-31610
MERGE: 1.1810.3284.72
ChangeSet@1.2598.6.1 2007-11-07 12:59:22-07:00 tsmith@hindu.god
Cast away compiler warning on Windows.
ha_innodb.cc:
Cast away a compiler warning; some functions return ulong or ulint for
errors, and some use int. Let's hope these all fit in an int.
ChangeSet@1.2528.116.44 2007-09-12 18:16:50-07:00 antony@xiphis.org
Changes for pushbuild test runs and VSC compile warnings
ha_innodb.cc:
resolve a VSC++ typecast compile warning.
ChangeSet@1.2528.116.42 2007-09-08 20:26:12-07:00 antony@xiphis.org
Bug#30919
"Rows not deleted from innodb partitioned tables if
--innodb_autoinc_lock_mode=0"
Due to a previous bugfix which initializes a previously uninitialized
variable, ha_partition::get_auto_increment() may fail to operate
correctly when the storage engine reports that it is only reserving
one value and one or more partitions have a different 'next-value'.
Currently, only affects Innodb's new-style auto-increment code which
reserves larger blocks of values and has less inter-thread contention.
ha_innodb.cc:
Bug30919
Only set *first_value if it is less than autoinc value. This allows
a higher value to be hinted when operating as a partitioned table.
ChangeSet@1.2528.116.40 2007-09-08 11:19:35-07:00 acurtis@xiphis.org
Bug#30907
"Regression: "--innodb_autoinc_lock_mode=0" (off) not same as older releases"
Bug#28430
"Failure in replication of innodb partitioned tables on row/mixed format"
Bug#30888
"Innodb table + stored procedure + row deletion = server crash"
Apply Oracle patch from Sunny
Include tests cases by Omer
Ensure that innobase_read_and_init_auto performs table autoinc lock when
lock_mode = 0
No need for "if" guard around row_unlock_table_autoinc_for_mysql() because
it already performs same check.
Make autoinc_lock_mode variable read-only for duration of running
mysqld process.
ha_innodb.cc:
Bug30907/28430
"Regression: "--innodb_autoinc_lock_mode=0" (off) not same as older releases"
"Failure in replication of innodb partitioned tables on row/mixed format"
Apply Oracle patch from Sunny
Ensure that innobase_read_and_init_auto performs table autoinc lock when
lock_mode = 0
No need for "if" guard around row_unlock_table_autoinc_for_mysql() because
it already performs same check.
Make autoinc_lock_mode variable read-only for duration of running
mysqld process.
"Database crash due to ha_innodb.cc:3896: ulint convert_search_mode_to_innobase":
When unknown find_flag is encountered in convert_search_mode_to_innobase()
do not call assert(0); instead queue a MySQL error using my_error() and
return the error code PAGE_CUR_UNSUPP. Change the functions that call
convert_search_mode_to_innobase() to handle that error code by "canceling"
execution and returning appropriate error code further upstream.
Approved by: Heikki (via IM)
changes were made by MySQL.
ChangeSet@1.1810.467.1 2005-08-11 19:19:20+03:00 jani@omakaista.fi
Fix error message so that it conforms to " InnoDB: Error: ...".
ChangeSet@1.2528.115.30 2007-08-28 10:17:15-06:00 tsmith@hindu.god
Fix another compiler warning on Windows in InnoDB.
ha_innodb.cc:
Fix compiler warning: ::get_auto_increment takes a ulonglong
for nb_desired_values, but InnoDB's trx struct stores it as
a ulint (unsigned long). Probably harmless, as a single
statement won't be asking for more than 2^32 rows.
ChangeSet@1.2528.115.25 2007-08-27 18:18:14-06:00 tsmith@hindu.god
Fix some Windows compiler warnings.
dict0mem.c: Fix compiler warning with a cast.
ha_innodb.cc: Change type to fix a compiler warning.
log for r1850:
Implement this feature request:
http://bugs.mysql.com/30706
* Add a function that returns the number of microseconds since
epoch - ut_time_us().
* Add (innodb|innobase|srv)_replication_delay MySQL config parameter.
* Add UT_WAIT_FOR() macro that waits for a specified condition to occur
until a timeout elapses.
* Using all of the above, handle the replication thread specially in
srv_conc_enter_innodb().
http://bugs.mysql.com/30706
* Add a function that returns the number of microseconds since
epoch - ut_time_us().
* Add (innodb|innobase|srv)_replication_delay MySQL config parameter.
* Add UT_WAIT_FOR() macro that waits for a specified condition to occur
until a timeout elapses.
* Using all of the above, handle the replication thread specially in
srv_conc_enter_innodb().
Approved by: Heikki
retry of autoinc read semantics. We always reread the table's autoinc counter
after attempting to initialize it i.e., we want to guarantee that a read of
autoinc valus that is returned to the caller is always covered by the
AUTOINC locking mechanism.
Bug# 30907: We don't rely on *first_value to be 0 when checking whether
get_auto_increment() has been invoked for the first time in a multi-row
INSERT. We instead use trx_t::n_autoinc_rows. Initialize trx::n_autoinc_rows
inside ha_innobase::start_stmt() too.
Bug# 30888: While adding code for the low level read of the AUTOINC value
from the index, the case for MEDIUM ints which are 3 bytes was missed
triggering an assertion.
trx->n_mysql_tables_in_use only after row_lock_table_for_mysql()
returns DB_SUCCESS. A timeout on LOCK TABLES would lead to an
inconsistent state, which would cause trx_free() to print a warning.
This was later reported as Bug #31444.
pending and/or granted on a table. We peek at this value to determine whether
a transaction doing a simple INSERT in innodb_autoinc_lock_mode = 1, needs to
acquire the AUTOINC lock or not. This change is related to Bug# 16979.
