------------------------------------------------------------------------
r6805 | inaam | 2010-03-11 23:15:17 +0200 (Thu, 11 Mar 2010) | 6 lines
Changed paths:
M /branches/zip/os/os0file.c
branches/zip issue#463
Fixed compiler warning about uninitialized variable.
Non-functional change.
------------------------------------------------------------------------
r6828 | calvin | 2010-03-17 17:16:38 +0200 (Wed, 17 Mar 2010) | 7 lines
Changed paths:
M /branches/zip/CMakeLists.txt
branches/zip: rename IB_HAVE_PAUSE_INSTRUCTION to
HAVE_IB_PAUSE_INSTRUCTION in CMakeLists.txt.
The rename was done as r5871, but CMakeLists.txt was
forgotten. Also, add INNODB_RW_LOCKS_USE_ATOMICS to
CMake.
------------------------------------------------------------------------
r6830 | marko | 2010-03-18 09:48:18 +0200 (Thu, 18 Mar 2010) | 3 lines
Changed paths:
M /branches/zip/ChangeLog
M /branches/zip/include/buf0buf.ic
branches/zip: buf_page_peek_if_too_old(): Use 32-bit arithmetics
when comparing the age of access_time to buf_LRU_old_threshold_ms.
This fixes a bug on 64-bit systems.
------------------------------------------------------------------------
r6840 | calvin | 2010-03-19 00:32:23 +0200 (Fri, 19 Mar 2010) | 6 lines
Changed paths:
M /branches/zip/CMakeLists.txt
M /branches/zip/ChangeLog
branches/zip: Fix Bug #52102 InnoDB Plugin shows performance drop
comparing to builtin InnoDB (Windows only).
Disable Windows atomics by default.
Approved by: Inaam
------------------------------------------------------------------------
r6853 | marko | 2010-03-22 13:35:29 +0200 (Mon, 22 Mar 2010) | 1 line
Changed paths:
M /branches/zip/include/sync0rw.h
M /branches/zip/include/sync0sync.h
branches/zip: mutex_own(), rw_lock_own(): Add attribute((warn_unused_result)).
------------------------------------------------------------------------
Problem: caseup_multiply and casedn_multiply members
were not initialized for a dynamic collation, so
UPPER() and LOWER() functions returned empty strings.
Fix: initializing the members properly.
Adding tests:
mysql-test/r/ctype_ldml.result
mysql-test/t/ctype_ldml.test
Applying the fix:
mysys/charset.c
(Original patch by Sinisa Milivojevic)
The YEAR(4) value of 2000 was equal to the "bad" YEAR(4) value of 0000.
The get_year_value() function has been modified to not adjust bad
YEAR(4) value to 2000.
in optimized build)
Unlike in autotools build, innodb was compiled with
-DUNIV_MUST_NOT_INLINE set. this exposed what
seems to be a bug in gcc backend.
The fix is to remove extra definition.
Conflicts:
Text conflict in mysql-test/r/partition_innodb.result
Text conflict in sql/field.h
Text conflict in sql/item.h
Text conflict in sql/item_cmpfunc.h
Text conflict in sql/item_sum.h
Text conflict in sql/log_event_old.cc
Text conflict in sql/protocol.cc
Text conflict in sql/sql_select.cc
Text conflict in sql/sql_yacc.yy
- package some more perl scripts on Windows (mysqlhotcopy and mysqldumpslow)
- do not try to pack .map files (no more produced)
- (CMake-unrelated) fix debug build on FreeBSD, trying to use uninitialized attribute
MY_MUTEX_INIT_FAST
The problem is that when we make conditon for
grouped result const part of condition is cut off.
It happens because some parts of 'having' condition
which refer to outer join become const after
make_join_statistics. These parts may be lost
during further having condition transformation
in JOIN::exec. The fix is adding 'having'
condition check for const tables after
make_join_statistics is performed.
DBUG_SYNC_POINT has at least one strong limitation that it's not defined
on all platforms. It has issues cooperating with @@debug.
All in all its functionality is superseded by DEBUG_SYNC facility and
there is no reason to maintain the old less flexible one.
Fixed with adding debug_sync_set_action() function as a facility to set up
a sync-action in the server sources code and re-writing existing simulations
(found 3) to use it.
Couple of tests have been reworked as well.
The patch offers a pattern for setting sync-points in replication threads
where the standard DEBUG_SYNC does not suffice to reach goals.
This has been back-ported from 6.0 as the problems proved to afflict
5.1 as well.
The fix exposed two new bugs. They were reported as follows.
Bug no 52174: Sometimes wrong plan when reading a MAX value
from non-NULL index
Bug no 52173: Reading NULL value from non-NULL index gives wrong
result in embedded server
Both bugs taken together affect a much smaller class of queries than #47762,
so the fix stays for now.
Optimizer erroneously translated LEFT JOIN into INNER JOIN.
It leads to cutting rows with NULL right side. It happens
because Item_row uses not_null_tables() method form the
base(Item) class and does not calculate 'null tables'
properly. The fix is adding calculation of 'not null tables'
to Item_row.
The crash happens because of discrepancy between values of
conts_tables and join->const_table_map(make_join_statisctics).
Calculation of conts_tables used condition with
HA_STATS_RECORDS_IS_EXACT flag check. Calculation of
join->const_table_map does not use this flag check.
In case of MERGE table without union with index
the table does not become const table and
thus join_read_const_table() is not called
for the table. join->const_table_map supposes
this table is const and later in make_join_select
this table is used for making&calculation const
condition. As table record buffer is not populated
it leads to crash.
The fix is adding a check if an engine supports
HA_STATS_RECORDS_IS_EXACT flag before updating
join->const_table_map.
skipping the following revisions that were merges from branches/zip:
r6543
r6775
------------------------------------------------------------------------
r6749 | vasil | 2010-02-20 18:45:41 +0200 (Sat, 20 Feb 2010) | 5 lines
Changed paths:
M /branches/embedded-1.0/btr/btr0btr.c
M /branches/embedded-1.0/btr/btr0cur.c
M /branches/embedded-1.0/btr/btr0pcur.c
M /branches/embedded-1.0/buf/buf0buf.c
M /branches/embedded-1.0/buf/buf0flu.c
M /branches/embedded-1.0/buf/buf0lru.c
M /branches/embedded-1.0/dict/dict0boot.c
M /branches/embedded-1.0/dict/dict0crea.c
M /branches/embedded-1.0/dict/dict0dict.c
M /branches/embedded-1.0/dict/dict0load.c
M /branches/embedded-1.0/fil/fil0fil.c
M /branches/embedded-1.0/fsp/fsp0fsp.c
M /branches/embedded-1.0/ibuf/ibuf0ibuf.c
M /branches/embedded-1.0/include/btr0btr.h
M /branches/embedded-1.0/include/btr0cur.h
M /branches/embedded-1.0/include/btr0pcur.h
M /branches/embedded-1.0/include/btr0pcur.ic
M /branches/embedded-1.0/include/buf0buf.h
M /branches/embedded-1.0/include/buf0buf.ic
M /branches/embedded-1.0/include/dict0boot.h
M /branches/embedded-1.0/include/fil0fil.h
M /branches/embedded-1.0/include/lock0lock.h
M /branches/embedded-1.0/include/log0log.h
M /branches/embedded-1.0/include/log0log.ic
M /branches/embedded-1.0/include/log0recv.h
M /branches/embedded-1.0/include/mem0dbg.h
M /branches/embedded-1.0/include/mem0dbg.ic
M /branches/embedded-1.0/include/mem0mem.h
M /branches/embedded-1.0/include/mem0mem.ic
M /branches/embedded-1.0/include/os0file.h
M /branches/embedded-1.0/include/os0sync.h
M /branches/embedded-1.0/include/os0sync.ic
M /branches/embedded-1.0/include/os0thread.h
M /branches/embedded-1.0/include/que0que.h
M /branches/embedded-1.0/include/que0que.ic
M /branches/embedded-1.0/include/row0merge.h
M /branches/embedded-1.0/include/row0prebuilt.h
M /branches/embedded-1.0/include/srv0srv.h
M /branches/embedded-1.0/include/sync0sync.h
M /branches/embedded-1.0/include/trx0rseg.h
M /branches/embedded-1.0/include/trx0sys.h
M /branches/embedded-1.0/include/trx0trx.h
M /branches/embedded-1.0/include/trx0types.h
M /branches/embedded-1.0/include/trx0undo.h
M /branches/embedded-1.0/include/trx0xa.h
M /branches/embedded-1.0/include/univ.i
M /branches/embedded-1.0/include/ut0vec.h
M /branches/embedded-1.0/include/ut0vec.ic
M /branches/embedded-1.0/lock/lock0lock.c
M /branches/embedded-1.0/log/log0log.c
M /branches/embedded-1.0/log/log0recv.c
M /branches/embedded-1.0/mem/mem0mem.c
M /branches/embedded-1.0/os/os0file.c
M /branches/embedded-1.0/os/os0thread.c
M /branches/embedded-1.0/page/page0page.c
M /branches/embedded-1.0/rem/rem0rec.c
M /branches/embedded-1.0/row/row0ins.c
M /branches/embedded-1.0/row/row0merge.c
M /branches/embedded-1.0/row/row0prebuilt.c
M /branches/embedded-1.0/row/row0sel.c
M /branches/embedded-1.0/row/row0umod.c
M /branches/embedded-1.0/row/row0undo.c
M /branches/embedded-1.0/row/row0upd.c
M /branches/embedded-1.0/srv/srv0srv.c
M /branches/embedded-1.0/srv/srv0start.c
M /branches/embedded-1.0/sync/sync0sync.c
M /branches/embedded-1.0/trx/trx0sys.c
M /branches/embedded-1.0/trx/trx0trx.c
M /branches/embedded-1.0/trx/trx0undo.c
M /branches/embedded-1.0/ut/ut0mem.c
M /branches/innodb+/btr/btr0btr.c
M /branches/innodb+/btr/btr0cur.c
M /branches/innodb+/btr/btr0pcur.c
M /branches/innodb+/buf/buf0buf.c
M /branches/innodb+/buf/buf0lru.c
M /branches/innodb+/dict/dict0crea.c
M /branches/innodb+/dict/dict0dict.c
M /branches/innodb+/dict/dict0load.c
M /branches/innodb+/handler/ha_innodb.cc
M /branches/innodb+/handler/ha_innodb.h
M /branches/innodb+/handler/handler0alter.cc
M /branches/innodb+/include/btr0btr.h
M /branches/innodb+/include/btr0cur.h
M /branches/innodb+/include/btr0pcur.h
M /branches/innodb+/include/btr0pcur.ic
M /branches/innodb+/include/buf0buf.h
M /branches/innodb+/include/log0log.h
M /branches/innodb+/include/mem0dbg.h
M /branches/innodb+/include/mem0dbg.ic
M /branches/innodb+/include/os0file.h
M /branches/innodb+/include/row0mysql.h
M /branches/innodb+/include/srv0srv.h
M /branches/innodb+/include/sync0sync.h
M /branches/innodb+/include/trx0trx.h
M /branches/innodb+/lock/lock0lock.c
M /branches/innodb+/log/log0log.c
M /branches/innodb+/log/log0recv.c
M /branches/innodb+/mem/mem0dbg.c
M /branches/innodb+/os/os0file.c
M /branches/innodb+/page/page0page.c
M /branches/innodb+/row/row0ins.c
M /branches/innodb+/row/row0mysql.c
M /branches/innodb+/row/row0sel.c
M /branches/innodb+/srv/srv0srv.c
M /branches/innodb+/srv/srv0start.c
M /branches/innodb+/sync/sync0sync.c
M /branches/innodb+_metrics_table/btr/btr0btr.c
M /branches/innodb+_metrics_table/buf/buf0buf.c
M /branches/innodb+_metrics_table/buf/buf0flu.c
M /branches/innodb+_metrics_table/dict/dict0crea.c
M /branches/innodb+_metrics_table/dict/dict0dict.c
M /branches/innodb+_metrics_table/dict/dict0load.c
M /branches/innodb+_metrics_table/handler/ha_innodb.cc
M /branches/innodb+_metrics_table/handler/ha_innodb.h
M /branches/innodb+_metrics_table/handler/handler0alter.cc
M /branches/innodb+_metrics_table/handler/i_s.cc
M /branches/innodb+_metrics_table/handler/i_s.h
M /branches/innodb+_metrics_table/include/mem0dbg.h
M /branches/innodb+_metrics_table/include/mem0dbg.ic
M /branches/innodb+_metrics_table/include/srv0mon.h
M /branches/innodb+_metrics_table/include/srv0mon.ic
M /branches/innodb+_metrics_table/include/srv0srv.h
M /branches/innodb+_metrics_table/lock/lock0lock.c
M /branches/innodb+_metrics_table/log/log0log.c
M /branches/innodb+_metrics_table/mem/mem0dbg.c
M /branches/innodb+_metrics_table/os/os0file.c
M /branches/innodb+_metrics_table/page/page0zip.c
M /branches/innodb+_metrics_table/row/row0mysql.c
M /branches/innodb+_metrics_table/row/row0purge.c
M /branches/innodb+_metrics_table/row/row0sel.c
M /branches/innodb+_metrics_table/srv/srv0mon.c
M /branches/innodb+_metrics_table/srv/srv0srv.c
M /branches/innodb+_metrics_table/sync/sync0sync.c
M /branches/innodb+_metrics_table/trx/trx0roll.c
M /branches/innodb+_metrics_table/trx/trx0trx.c
M /branches/innodb+_persistent_stats/btr/btr0btr.c
M /branches/innodb+_persistent_stats/buf/buf0buf.c
M /branches/innodb+_persistent_stats/data/data0type.c
M /branches/innodb+_persistent_stats/dict/dict0boot.c
M /branches/innodb+_persistent_stats/dict/dict0crea.c
M /branches/innodb+_persistent_stats/dict/dict0dict.c
M /branches/innodb+_persistent_stats/dict/dict0load.c
M /branches/innodb+_persistent_stats/dict/dict0mem.c
M /branches/innodb+_persistent_stats/fil/fil0fil.c
M /branches/innodb+_persistent_stats/fsp/fsp0fsp.c
M /branches/innodb+_persistent_stats/handler/ha_innodb.cc
M /branches/innodb+_persistent_stats/handler/ha_innodb.h
M /branches/innodb+_persistent_stats/handler/handler0alter.cc
M /branches/innodb+_persistent_stats/ibuf/ibuf0ibuf.c
M /branches/innodb+_persistent_stats/include/btr0pcur.h
M /branches/innodb+_persistent_stats/include/btr0pcur.ic
M /branches/innodb+_persistent_stats/include/db0err.h
M /branches/innodb+_persistent_stats/include/dict0dict.h
M /branches/innodb+_persistent_stats/include/dict0mem.h
M /branches/innodb+_persistent_stats/include/ha_prototypes.h
M /branches/innodb+_persistent_stats/include/lock0lock.h
M /branches/innodb+_persistent_stats/include/log0log.h
M /branches/innodb+_persistent_stats/include/log0recv.h
M /branches/innodb+_persistent_stats/include/mem0dbg.h
M /branches/innodb+_persistent_stats/include/mem0dbg.ic
M /branches/innodb+_persistent_stats/include/os0file.h
M /branches/innodb+_persistent_stats/include/pars0pars.h
M /branches/innodb+_persistent_stats/include/srv0srv.h
M /branches/innodb+_persistent_stats/include/sync0sync.h
M /branches/innodb+_persistent_stats/include/trx0sys.h
M /branches/innodb+_persistent_stats/include/trx0trx.h
M /branches/innodb+_persistent_stats/include/ut0lst.h
M /branches/innodb+_persistent_stats/include/ut0ut.h
M /branches/innodb+_persistent_stats/lock/lock0lock.c
M /branches/innodb+_persistent_stats/log/log0log.c
M /branches/innodb+_persistent_stats/log/log0recv.c
M /branches/innodb+_persistent_stats/mem/mem0dbg.c
M /branches/innodb+_persistent_stats/os/os0file.c
M /branches/innodb+_persistent_stats/page/page0page.c
M /branches/innodb+_persistent_stats/pars/pars0pars.c
M /branches/innodb+_persistent_stats/row/row0merge.c
M /branches/innodb+_persistent_stats/row/row0mysql.c
M /branches/innodb+_persistent_stats/row/row0sel.c
M /branches/innodb+_persistent_stats/row/row0umod.c
M /branches/innodb+_persistent_stats/row/row0upd.c
M /branches/innodb+_persistent_stats/srv/srv0srv.c
M /branches/innodb+_persistent_stats/srv/srv0start.c
M /branches/innodb+_persistent_stats/sync/sync0sync.c
M /branches/innodb+_persistent_stats/trx/trx0i_s.c
M /branches/innodb+_persistent_stats/trx/trx0sys.c
M /branches/innodb+_persistent_stats/trx/trx0trx.c
M /branches/innodb+_persistent_stats/ut/ut0ut.c
M /branches/innofts+/handler/ha_innodb.cc
M /branches/innofts+/handler/i_s.cc
M /branches/innofts+/handler/i_s.h
M /branches/innofts+/include/fut0fut.h
M /branches/performance_schema/btr/btr0sea.c
M /branches/performance_schema/buf/buf0buf.c
M /branches/performance_schema/dict/dict0dict.c
M /branches/performance_schema/fil/fil0fil.c
M /branches/performance_schema/handler/ha_innodb.cc
M /branches/performance_schema/include/srv0srv.h
M /branches/performance_schema/include/sync0rw.h
M /branches/performance_schema/include/sync0rw.ic
M /branches/performance_schema/include/sync0sync.h
M /branches/performance_schema/include/sync0sync.ic
M /branches/performance_schema/include/sync0types.h
M /branches/performance_schema/log/log0log.c
M /branches/performance_schema/srv/srv0srv.c
M /branches/performance_schema/sync/sync0rw.c
M /branches/performance_schema/trx/trx0i_s.c
M /branches/performance_schema/trx/trx0purge.c
M /branches/plugin-2.0/buf/buf0buf.c
M /branches/plugin-2.0/buf/buf0lru.c
M /branches/plugin-2.0/dict/dict0boot.c
M /branches/plugin-2.0/dict/dict0crea.c
M /branches/plugin-2.0/dict/dict0dict.c
M /branches/plugin-2.0/dict/dict0load.c
M /branches/plugin-2.0/dict/dict0mem.c
M /branches/plugin-2.0/fil/fil0fil.c
M /branches/plugin-2.0/fsp/fsp0fsp.c
M /branches/plugin-2.0/handler/ha_innodb.cc
M /branches/plugin-2.0/handler/ha_innodb.h
M /branches/plugin-2.0/handler/handler0alter.cc
M /branches/plugin-2.0/ibuf/ibuf0ibuf.c
M /branches/plugin-2.0/include/dict0mem.h
M /branches/plugin-2.0/include/ha_prototypes.h
M /branches/plugin-2.0/include/lock0lock.h
M /branches/plugin-2.0/include/log0log.h
M /branches/plugin-2.0/include/log0recv.h
M /branches/plugin-2.0/include/mem0dbg.h
M /branches/plugin-2.0/include/mem0dbg.ic
M /branches/plugin-2.0/include/os0file.h
M /branches/plugin-2.0/include/row0mysql.h
M /branches/plugin-2.0/include/srv0srv.h
M /branches/plugin-2.0/include/sync0sync.h
M /branches/plugin-2.0/include/trx0sys.h
M /branches/plugin-2.0/include/trx0trx.h
M /branches/plugin-2.0/lock/lock0lock.c
M /branches/plugin-2.0/log/log0log.c
M /branches/plugin-2.0/log/log0recv.c
M /branches/plugin-2.0/mem/mem0dbg.c
M /branches/plugin-2.0/os/os0file.c
M /branches/plugin-2.0/page/page0page.c
M /branches/plugin-2.0/row/row0merge.c
M /branches/plugin-2.0/row/row0mysql.c
M /branches/plugin-2.0/row/row0sel.c
M /branches/plugin-2.0/row/row0umod.c
M /branches/plugin-2.0/row/row0upd.c
M /branches/plugin-2.0/srv/srv0srv.c
M /branches/plugin-2.0/srv/srv0start.c
M /branches/plugin-2.0/sync/sync0sync.c
M /branches/plugin-2.0/trx/trx0i_s.c
M /branches/plugin-2.0/trx/trx0sys.c
M /branches/plugin-2.0/trx/trx0trx.c
M /branches/zip/btr/btr0btr.c
M /branches/zip/btr/btr0cur.c
M /branches/zip/btr/btr0pcur.c
M /branches/zip/buf/buf0buf.c
M /branches/zip/buf/buf0lru.c
M /branches/zip/dict/dict0boot.c
M /branches/zip/dict/dict0crea.c
M /branches/zip/dict/dict0dict.c
M /branches/zip/dict/dict0load.c
M /branches/zip/fsp/fsp0fsp.c
M /branches/zip/handler/ha_innodb.cc
M /branches/zip/handler/ha_innodb.h
M /branches/zip/handler/handler0alter.cc
M /branches/zip/include/btr0btr.h
M /branches/zip/include/btr0cur.h
M /branches/zip/include/btr0pcur.h
M /branches/zip/include/btr0pcur.ic
M /branches/zip/include/buf0buf.h
M /branches/zip/include/dict0boot.h
M /branches/zip/include/fil0fil.h
M /branches/zip/include/log0log.h
M /branches/zip/include/log0log.ic
M /branches/zip/include/log0recv.h
M /branches/zip/include/mem0dbg.h
M /branches/zip/include/mem0dbg.ic
M /branches/zip/include/mem0mem.h
M /branches/zip/include/mem0mem.ic
M /branches/zip/include/os0file.h
M /branches/zip/include/que0que.h
M /branches/zip/include/que0que.ic
M /branches/zip/include/row0mysql.h
M /branches/zip/include/srv0srv.h
M /branches/zip/include/sync0sync.h
M /branches/zip/include/trx0rseg.h
M /branches/zip/include/trx0trx.h
M /branches/zip/include/trx0types.h
M /branches/zip/include/univ.i
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/mem0mem.c
M /branches/zip/os/os0file.c
M /branches/zip/page/page0page.c
M /branches/zip/rem/rem0rec.c
M /branches/zip/row/row0ins.c
M /branches/zip/row/row0merge.c
M /branches/zip/row/row0mysql.c
M /branches/zip/row/row0sel.c
M /branches/zip/row/row0umod.c
M /branches/zip/srv/srv0srv.c
M /branches/zip/srv/srv0start.c
M /branches/zip/sync/sync0sync.c
M /branches/zip/trx/trx0rseg.c
M /branches/zip/trx/trx0trx.c
Non-functional change: update copyright year to 2010 of the files
that have been modified after 2010-01-01 according to svn.
for f in $(svn log -v -r{2010-01-01}:HEAD |grep "^ M " |cut -b 16- |sort -u) ; do sed -i "" -E 's/(Copyright \(c\) [0-9]{4},) [0-9]{4}, (.*Innobase Oy.+All Rights Reserved)/\1 2010, \2/' $f ; done
------------------------------------------------------------------------
r6795 | calvin | 2010-03-11 06:29:35 +0200 (Thu, 11 Mar 2010) | 4 lines
Changed paths:
M /branches/plugin-2.0/CMakeLists.txt
branches/plugin-2.0: take the CMake file from MySQL.
The CMake files are significantly changed in MySQL 5.5
to have cross-platform support.
------------------------------------------------------------------------
r6796 | calvin | 2010-03-11 06:38:24 +0200 (Thu, 11 Mar 2010) | 4 lines
Changed paths:
A /branches/plugin-1.1 (from /branches/plugin-2.0:6795)
D /branches/plugin-2.0
branches/plugin-1.1: Rename the branch from plugin-2.0 to
plugin-1.1, to be used with MySQL 5.5.
------------------------------------------------------------------------
r6797 | calvin | 2010-03-11 06:45:29 +0200 (Thu, 11 Mar 2010) | 4 lines
Changed paths:
M /branches/plugin-1.1/include/univ.i
branches/plugin-1.1: change the version number to 1.1.0.
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All numeric operators and functions on integer, floating point
and DECIMAL values now throw an 'out of range' error rather
than returning an incorrect value or NULL, when the result is
out of supported range for the corresponding data type.
Some test cases in the test suite had to be updated
accordingly either because the test case itself relied on a
value returned in case of a numeric overflow, or because a
numeric overflow was the root cause of the corresponding bugs.
The latter tests are no longer relevant, since the expressions
used to trigger the corresponding bugs are not valid anymore.
However, such test cases have been adjusted and kept "for the
record".
reverse DNS lookup of "localhost" returns "broadcasthost" on Snow Leopard, and NULL on most others.
Simply ignore the output, as this is not an essential part of UDF testing.
Corrected some packaging bugs:
- install mysqlservices library
- install libmysqlclient_r.so.{16,16.0.0} as links
to libmysqlclient.so
- install libmysqld-debug.a
- install my_safe_process, my_safe_kill and
symlinks to mysql-test-run.pl (mtr, mysql-test-run)
into correct place ${INSTALL_MYSQLTESTDIR}
for InnoDB
The class Field_bit_as_char stores the metadata for the
field incorrecly because bytes_in_rec and bit_len are set
to (field_length + 7 ) / 8 and 0 respectively, while
Field_bit has the correct values field_length / 8 and
field_length % 8.
Solved the problem by re-computing the values for the
metadata based on the field_length instead of using the
bytes_in_rec and bit_len variables.
To handle compatibility with old server, a table map
flag was added to indicate that the bit computation is
exact. If the flag is clear, the slave computes the
number of bytes required to store the bit field and
compares that instead, effectively allowing replication
*without conversion* from any field length that require
the same number of bytes to store.
definition at engine
If a single ALTER TABLE contains both DROP INDEX and ADD INDEX using
the same index name (a.k.a. index modification) we need to disable
in-place alter table because we can't ask the storage engine to have
two copies of the index with the same name even temporarily (if we
first do the ADD INDEX and then DROP INDEX) and we can't modify
indexes that are needed by e.g. foreign keys if we first do
DROP INDEX and then ADD INDEX.
Fixed the problem by disabling in-place ALTER TABLE for these cases.
the same way as BTR_INSERT and BTR_DELETE_MARK: only perform (buffer)
the operation when the page is not in the buffer pool.
BTR_INSERT, BTR_DELETE_MARK, BTR_DELETE: Make the documentation say that
these flags are ignored when the page is in the buffer pool.
enum row_search_result: Remove ROW_NOT_DELETED, which
BTR_CUR_DELETE_FAILED was mapped to.
enum btr_cur_method: Remove BTR_CUR_DELETE_FAILED. The
btr_cur_search_to_nth_level() will no longer attempt to execute the
BTR_DELETE when the page is in the buffer pool.
row_search_index_entry(): Remove the mapping from
BTR_CUR_DELETE_FAILED to ROW_NOT_DELETED. The caller will have to
attempt purge when the record is in the buffer pool.
row_purge_remove_sec_if_poss_leaf(): Attempt to purge the record if it
was found in the buffer pool.
This addresses Issue #466.
rb://268
In BUG#49562 we fixed the case where numeric user var events
would not serialize the flag stating whether the value was signed
or unsigned (unsigned_flag). This fixed the case that the slave
would get an overflow while treating the unsigned values as
signed.
In this bug, we find that the unsigned_flag can sometimes change
between the moment that the user value is recorded for binlogging
purposes and the actual binlogging time. Since we take the
unsigned_flag from the runtime variable data, at binlogging time,
and the variable value is comes from the copy taken earlier in
the execution, there may be inconsistency in the
User_var_log_event between the variable value and its
unsigned_flag.
We fix this by also copying the unsigned_flag of the
user_var_entry when its value is copied, for binlogging
purposes. Later, at binlogging time, we use the copied
unsigned_flag and not the one in the runtime user_var_entry
instance.
Non-determinism of the test was caused by lack of setting a proper value to hb period,
actually fixed by BUG@50767.
These fixes aim at possible non-determinism in comparison of received
hb events by master and slave in the circular part of the test.
Even though the HB periods ratio was choosen to be as high as 10, it's still incorrect
to compare number of hb-events basing only a relation between their periods.
Yet another issue is relatively short 60 secs timeout of wait_for_status_var.inc
makes valgrind runs to fail.
Fixed with deploying wait_for_slave_io_to_start afront of calling wait_for_status_var.
The test is made runnable only with MIXED binlog-format as it has close to 1 min
total exec time and there is nothing format specific in it.
DDL no longer aborts mysql_lock_tables(), and hence
we no longer need to support need_reopen flag of this
call.
Remove the flag, and all the code in the server
that was responsible for handling the case when
it was set. This allowed to simplify:
open_and_lock_tables_derived(), the delayed thread,
multi-update.
Rename MYSQL_LOCK_IGNORE_FLUSH to MYSQL_OPEN_IGNORE_FLUSH,
since we now only support this flag in open_table().
Rename MYSQL_LOCK_PERF_SCHEMA to MYSQL_LOCK_LOG_TABLE,
to avoid confusion.
Move the wait for the global read lock for cases
when we do updates in SELECT f1() or DO (UPDATE) to
open_table() from mysql_lock_tables(). When waiting
for the read lock, we could raise need_reopen flag,
which is no longer present in mysql_lock_tables().
Since the block responsible for waiting for GRL
was moved, MYSQL_LOCK_IGNORE_GLOBAL_READ_LOCK
was renamed to MYSQL_OPEN_IGNORE_GLOBAL_READ_LOCK.
