------------------------------------------------------------------------
r2488 | vasil | 2008-06-09 13:53:12 +0300 (Mon, 09 Jun 2008) | 15 lines
Changed paths:
M /branches/5.1/mysql-test/innodb.result
branches/5.1:
Merge change from MySQL (this almost fixes the failing innodb test):
ChangeSet@1.2613, 2008-05-07 09:58:21+04:00, sergefp@mysql.com +5 -0
BUG#35850 "Performance regression in 5.1.23/5.1.24"
- Disable the "prefer full scan on clustered primary key over full scan
of any secondary key" rule introduced by BUG#35850.
- Update test results accordingly
(bk trigger: file this for BUG#35850)
mysql-test/r/innodb.result@1.214, 2008-05-07 09:57:31+04:00, sergefp@mysql.com +15 -15
BUG#35850 "Performance regression in 5.1.23/5.1.24"
- Update test results
------------------------------------------------------------------------
r2489 | vasil | 2008-06-09 14:16:51 +0300 (Mon, 09 Jun 2008) | 20 lines
Changed paths:
M /branches/5.1/mysql-test/innodb.result
branches/5.1:
Merge change from MySQL (this fixes the failing innodb test):
ChangeSet@1.2628 2008-05-13 17:01:02+05:00 gshchepa@host.loc
Merge host.loc:/work/bugs/5.0-bugteam-30059
into host.loc:/work/bk/5.1-bugteam
NOTE: the diff for mysql-test/r/innodb.result in this ChangeSet looks
empty but the line:
Data truncated for column 'c' at row 1
is present in annotated mysql-test/r/innodb.result@1.215 [1]
and not present in annotated mysql-test/r/innodb.result@1.216 [2] so it
must have been deleted in the above ChangeSet.
[1] http://mysql.bkbits.net:8080/mysql-5.1/mysql-test/r/innodb.result?PAGE=anno&REV=4825e033JNz_463Ha9pwInSjqLvIQg
[2] http://mysql.bkbits.net:8080/mysql-5.1/mysql-test/r/innodb.result?PAGE=anno&REV=482982fcUoskWjhU2xMH2BZ4Gyukfg
------------------------------------------------------------------------
(r2478 was skipped for the obvious reason)
------------------------------------------------------------------------
r2464 | vasil | 2008-05-19 17:59:42 +0300 (Mon, 19 May 2008) | 9 lines
branches/5.1:
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
------------------------------------------------------------------------
r2466 | calvin | 2008-05-20 01:37:14 +0300 (Tue, 20 May 2008) | 12 lines
branches/5.1:
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
------------------------------------------------------------------------
r2478 | sunny | 2008-05-23 08:29:08 +0300 (Fri, 23 May 2008) | 3 lines
branches/5.1: Fix for bug# 36793. This is a back port from branches/zip. This
code has been tested on a big-endian machine too.
------------------------------------------------------------------------
r2480 | vasil | 2008-05-27 11:40:07 +0300 (Tue, 27 May 2008) | 11 lines
branches/5.1:
Fix Bug#36819 ut_usectime does not handle errors from gettimeofday
by retrying gettimeofday() several times if it fails in ut_usectime().
If it fails on all calls then return error to the caller to be handled
at higher level.
Update the variable innodb_row_lock_time_max in SHOW STATUS output only
if ut_usectime() was successful.
------------------------------------------------------------------------
r2482 | sunny | 2008-05-28 12:18:35 +0300 (Wed, 28 May 2008) | 5 lines
branches/5.1: Fix for Bug#35602, "Failed to read auto-increment value from
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.
------------------------------------------------------------------------
r2485 | vasil | 2008-05-28 16:01:14 +0300 (Wed, 28 May 2008) | 9 lines
branches/5.1:
Fix Bug#36149 Read buffer overflow in srv0start.c found during "make test"
Use strncmp(3) instead of memcmp(3) to avoid reading past end of the string
if it is empty (*str == '\0'). This bug is _not_ a buffer overflow.
Discussed with: Sunny (via IM)
------------------------------------------------------------------------
page must be big enough to store two records, this is done because compression
later may very well result in two records residing on the same page. This
change handles the case where only one record fits on a page. We don't
split the page in the middle by default if there is only record on the page.
We only split the page if the tuple to be inserted is less than existing
record. That way the existing record is copied over to the right page
during the split and the new tuple is inserted to the left.
Implement the system tablespace tagging described on the wiki:
https://svn.innodb.com/innobase/InnoDB_version_and_feature_compatibility
A brief description of the changes:
* The file format tag will be saved in the trx system page, starting at
(UNIV_PAGE_SIZE - 16) for 8 bytes.
* The configuration parameter innodb_file_format_check is introduced.
This variable can be set to on/off and any of the supported file
formats in the configuration file, but can only be set to any of
the supported file formats during runtime. The default is on.
* During table create/open, check the current file format against
the max in file_format_max. If the current file format is newer,
update file_format_max and tag the system tablespace with the
newer one in a normal mtr.
* During startup, write the tag to the error log and check it against
DICT_TF_FORMAT_MAX. Refuse to start with error, if
-- DICT_TF_FORMAT_MAX < the tag, and
-- innodb_file_format_check is ON
Print out a warning , if
-- DICT_TF_FORMAT_MAX < the tag, but
-- innodb_file_format_check is off
* The system tablespace tag is re-settable using:
set innodb_file_format_check = <file_format>
Approved by: Sunny
Add InnoDB version in these places:
* In INFORMATION_SCHEMA.PLUGINS.PLUGIN_VERSION, only 1.2 out of 1.2.3
because MySQL supports only one dot there
* At startup:
"080501 12:28:06 InnoDB Plugin 1.0.1 started; log sequence number 46509"
* In a server variable innodb_version;
mysql> select @@innodb_version;
+------------------+
| @@innodb_version |
+------------------+
| 1.0.1 |
+------------------+
Approved by: Sunny
Allow InnoDB I_S plugins to be installed when InnoDB storage engine is
not installed but show empty tables when SELECTing from them in this
case. Set srv_was_started to FALSE at the end of
innobase_shutdown_for_mysql() so the I_S plugins can detect if InnoDB is
uninstalled.
This is needed to workaround the MySQL
Bug#36399 Double free bug when INFORMATION_SCHEMA plugin init function fails
and is more flexible as it allows I_S plugins to be installed before the
InnoDB plugin and detects if the latter is uninstalled after this.
Approved by: Heikki
SYNC_LEVEL_VARYING would cause an assertion failure when a thread tried
to release it. We still have to check because it's a varying lock and
could have been added later, so if the lookup fails then we simply ignore
it and return TRUE.
------------------------------------------------------------------------
r2429 | vasil | 2008-04-30 11:19:06 +0300 (Wed, 30 Apr 2008) | 10 lines
branches/5.1:
* Use INNODB_CFLAGS insead of cluttering CFLAGS with InnoDB specific
flags. CFLAGS are used to compile every file in the MySQL source tree.
* Add INNODB_DYNAMIC_CFLAGS to the flags of the dynamic plugin and use
-prefer-non-pic to make the dynamic plugin faster on i386.
Approved by: Sunny
------------------------------------------------------------------------
r2430 | vasil | 2008-04-30 11:48:35 +0300 (Wed, 30 Apr 2008) | 8 lines
branches/5.1:
Use CFLAGS instead of INNODB_CFLAGS to avoid having incompatible flags
inserted in CFLAGS and INNODB_CFLAGS and to avoid compiling mysql and
innodb with different flags.
Discussed with: Sunny
------------------------------------------------------------------------
r2431 | vasil | 2008-04-30 11:54:49 +0300 (Wed, 30 Apr 2008) | 4 lines
branches/5.1:
Fix r2430, it should be CFLAGS="$CFLAGS ..." not CFLAGS="..."
------------------------------------------------------------------------
r2432 | vasil | 2008-04-30 11:58:38 +0300 (Wed, 30 Apr 2008) | 4 lines
branches/5.1:
Non-functional change: use tabs for indentation in plug.in.
------------------------------------------------------------------------
r2433 | vasil | 2008-04-30 12:02:35 +0300 (Wed, 30 Apr 2008) | 5 lines
branches/5.1:
Add vim modeline to hint it that plug.in is a config file
so it can be colorized.
------------------------------------------------------------------------
r2434 | vasil | 2008-04-30 18:45:44 +0300 (Wed, 30 Apr 2008) | 17 lines
branches/5.1:
Merge changes from MySQL:
ChangeSet@1.2645, 2007-12-19 13:24:43+00:00, jperkin@chorlton.adsl.perkin.org.uk +14 -0
Add new pkgplugindir handling to seperate plugins from libraries,
and allow override for binary distributions. Extend mysql_config
to print compiled-in plugin location for third-party plugins to
use. Resolves bug#31736.
and
ChangeSet@1.2646, 2008-01-02 13:00:46+00:00, jperkin@chorlton.adsl.perkin.org.uk +11 -0
Use pkglibdir to simplify pkgplugindir, and fix the path in a
couple of Makefiles. Continuation of the fix for bug#31736.
------------------------------------------------------------------------
r2435 | vasil | 2008-04-30 19:04:36 +0300 (Wed, 30 Apr 2008) | 10 lines
branches/5.1:
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
------------------------------------------------------------------------
r2436 | vasil | 2008-04-30 19:15:46 +0300 (Wed, 30 Apr 2008) | 7 lines
branches/5.1:
Non-functional white space change in Makefile.am:
Use tabs for indentation and be consistent about spaces around the
equal sign.
------------------------------------------------------------------------
r2437 | vasil | 2008-04-30 20:36:11 +0300 (Wed, 30 Apr 2008) | 8 lines
branches/5.1:
Fix Bug#36434 ha_innodb.so is installed in the wrong directory
Change pkglib_LTLIBRARIES with pkgplugin_LTLIBRARIES which has been
forgotten in this commit: http://lists.mysql.com/commits/40206
------------------------------------------------------------------------
------------------------------------------------------------------------
r2386 | vasil | 2008-03-27 07:45:02 +0200 (Thu, 27 Mar 2008) | 22 lines
branches/5.1:
Merge change from MySQL (this fixes the failing innodb test):
ChangeSet@1.1810.3601.4, 2008-02-07 02:33:21+04:00, gshchepa@host.loc +9 -0
Fixed bug#30059.
Server handles truncation for assignment of too-long values
into CHAR/VARCHAR/TEXT columns in a different ways when the
truncated characters are spaces:
1. CHAR(N) columns silently ignore end-space truncation;
2. TEXT columns post a truncation warning/error in the
non-strict/strict mode.
3. VARCHAR columns always post a truncation note in
any mode.
Space truncation processing has been synchronised over
CHAR/VARCHAR/TEXT columns: current behavior of VARCHAR
columns has been propagated as standard.
Binary-encoded string/BLOB columns are not affected.
------------------------------------------------------------------------
r2387 | vasil | 2008-03-27 08:49:05 +0200 (Thu, 27 Mar 2008) | 8 lines
branches/5.1:
Check whether *trx->mysql_query_str is != NULL in addition to
trx->mysql_query_str. This adds more safety.
This may or may not fix Bug#35226 RBR event crashes slave.
------------------------------------------------------------------------
r2388 | vasil | 2008-03-27 14:02:34 +0200 (Thu, 27 Mar 2008) | 7 lines
branches/5.1:
Swap the order in which mysql_thd, mysql_query_str and *mysql_query_str
are checked for non-NULL.
Suggested by: Marko
------------------------------------------------------------------------
r2419 | vasil | 2008-04-23 19:08:06 +0300 (Wed, 23 Apr 2008) | 9 lines
branches/5.1:
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
------------------------------------------------------------------------
r2420 | calvin | 2008-04-24 15:25:30 +0300 (Thu, 24 Apr 2008) | 4 lines
branches/5.1: Fix bug#29507 TRUNCATE shows to many rows effected
In InnoDB, the row count is only a rough estimate used by SQL
optimization. InnoDB is now return row count 0 for TRUNCATE operation.
------------------------------------------------------------------------
r2421 | calvin | 2008-04-24 15:32:30 +0300 (Thu, 24 Apr 2008) | 6 lines
branches/5.1: Fix bug#35537 - Innodb doesn't increment handler_update
and handler_delete
Add the calls to ha_statistic_increment() in ha_innobase::delete_row()
and ha_innobase::update_row().
------------------------------------------------------------------------
r2422 | vasil | 2008-04-24 16:00:30 +0300 (Thu, 24 Apr 2008) | 11 lines
branches/5.1:
Fix Bug#36169 create innodb compressed table with too large row size crashed
Sometimes it is possible that
row_drop_table_for_mysql(index->table_name, trx, FALSE); is invoked in
row_create_index_for_mysql() when the index object is freed so copy the
table name to a safe place beforehand and use the copy.
Approved by: Sunny
------------------------------------------------------------------------
Fix Mantis issue#34 https://svn.innodb.com/mantis/view.php?id=34
"I_S plugins should refuse to load if the storage engine plugin is not loaded"
and MySQL Bug#36310 http://bugs.mysql.com/36310
"InnoDB plugin crash"
* Make srv_was_started public
* Set srv_was_started at the end of innobase_start_or_create_for_mysql()
so it is not set to TRUE if innodb encounters some startup error
* Refuse to start any of the I_S plugins if srv_was_started is not TRUE
Approved by: Heikki
Fix Bug#36169 create innodb compressed table with too large row size crashed
Sometimes it is possible that
row_drop_table_for_mysql(index->table_name, trx, FALSE); is invoked in
row_create_index_for_mysql() when the index object is freed, so copy the
table name to a safe place beforehand and use the copy.
Approved by: Sunny
that in the fix but the earlier check fails because it tries to be too
strict and assumes that if the block is on the clean list then it can
only be in state io fix NONE.
described in Mantis#30. Specifically:
- Allow innodb_file_format to take string arguments
- Make innodb_file_format system variable a string instead of a number
- Implement the callback functions
- Update warning messages
Three new functions are implemented:
file_format_name_lookup(): Validate the file format name and return
its corresponding id.
innodb_file_format_check(): Check if it is a valid file format. This
function is registered as a callback with MySQL.
innodb_file_format_update(): Update the global variable using the
"saved" value. This functions is registered as a callback with MySQL.
Introduced a new session level config param innodb_strict_mode.
If it is set we do extra checking at time of table creation
and fail if any invalid combination of KEY_BLOCK_SIZE
or ROW_FORMAT is specified.
Reviewed by: Sunny
in INFORMATION_SCHEMA.INNODB_CMP*.
i_s_cmp_fields_info, i_s_cmpmem_fields_info: Define the field lengths
as MY_INT32_NUM_DECIMAL_DIGITS or MY_INT64_NUM_DECIMAL_DIGITS.
i_s_cmpmem_fields_info: Define "relocation_ops" as MYSQL_TYPE_LONGLONG.
and columns as suggested by Ken.
INNODB_COMPRESSION, INNODB_COMPRESSION_RESET:
Rename to INNODB_CMP, INNODB_CMP_RESET, with the following columns:
page_size
compress_ops
compress_ops_ok
compress_time
uncompress_ops
uncompress_time
INNODB_COMPRESSION_BUDDY, INNODB_COMPRESSION_BUDDY_RESET:
Rename to INNODB_CMPMEM, INNODB_CMPMEM_RESET, with the following columns:
page_size
pages_used
pages_free
relocation_ops
relocation_time
INNODB_COMPRESSION_BUDDY and INNODB_COMPRESSION_BUDDY_RESET.
buf_buddy_stat_struct, buf_buddy_stat_t, buf_buddy_stat[]:
Statistics of the buddy system grouped by block size.
i_s_innodb_compression_buddy, i_s_innodb_compression_buddy_reset:
New INFORMATION_SCHEMA plugins.
i_s_compression_buddy_fields_info[]: Define the fields:
size, used, free, relocated, relocated_sec.
i_s_compression_buddy_fill_low(), i_s_compression_buddy_fill(),
i_s_compression_buddy_reset_fill(): Fill the fields.
i_s_compression_buddy_init(), i_s_compression_buddy_reset_init():
Initialize the tables.
i_s_compression_fill_low(): Do not acquire or release the buffer pool
mutex. The page_zip_stat[] is not protected by any mutex.
i_s_innodb_compression, i_s_innodb_compression_reset: Change the
description to say "compression" instead of "compressed buffer pool".
