| Commit message (Collapse) | Author | Age | Files | Lines |
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When executing row-ordered-retrieval index merge,
the handler was cloned, but it used the wrong
memory root, so instead of allocating memory
on the thread/query's mem_root, it used the table's
mem_root, resulting in non released memory in the
table object, and was not freed until the table was
closed.
Solution was to ensure that memory used during cloning
of a handler was allocated from the correct memory root.
This was implemented by fixing handler::clone() to also
take a name argument, so it can be used with partitioning.
And in ha_partition only allocate the ha_partition's ref, and
call the original ha_partition partitions clone() and set at cloned
partitions.
Fix of .bzrignore on Windows with VS 2010
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Fixed RelWithDebugInfo bzr ignores.
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Backport from 6.0 to 5.1.
Only those sync points are included, which are used in debug_sync.test.
The Debug Sync Facility allows to place synchronization points
in the code:
open_tables(...)
DEBUG_SYNC(thd, "after_open_tables");
lock_tables(...)
When activated, a sync point can
- Send a signal and/or
- Wait for a signal
Nomenclature:
- signal: A value of a global variable that persists
until overwritten by a new signal. The global
variable can also be seen as a "signal post"
or "flag mast". Then the signal is what is
attached to the "signal post" or "flag mast".
- send a signal: Assign the value (the signal) to the global
variable ("set a flag") and broadcast a
global condition to wake those waiting for
a signal.
- wait for a signal: Loop over waiting for the global condition until
the global value matches the wait-for signal.
Please find more information in the top comment in debug_sync.cc
or in the worklog entry.
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Some variable values were missing and perl constructs failed.
Initialized the variables and refactored the gcov functions.
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Implementing -v command line parameter to mysqlbinlog
to decode and print row events.
mysql-test/include/mysqlbinlog_row_engine.inc
mysql-test/r/mysqlbinlog_row.result
mysql-test/r/mysqlbinlog_row_big.result
mysql-test/r/mysqlbinlog_row_innodb.result
mysql-test/r/mysqlbinlog_row_myisam.result
mysql-test/r/mysqlbinlog_row_trans.result
mysql-test/t/mysqlbinlog_row.test
mysql-test/t/mysqlbinlog_row_big.test
mysql-test/t/mysqlbinlog_row_innodb.test
mysql-test/t/mysqlbinlog_row_myisam.test
mysql-test/t/mysqlbinlog_row_trans.test
Adding tests
client/Makefile.am
Adding new files to symlink
client/mysqlbinlog.cc
Adding -v option
sql/log_event.cc
Impelentations of the new methods
sql/log_event.h
Declaration of the new methods and member
sql/mysql_priv.h
Adding new function prototype
sql/rpl_tblmap.cc
Adding pre-processor conditions
sql/rpl_tblmap.h
Adding pre-processor conditions
sql/rpl_utility.h
Adding pre-processor conditions
sql/sql_base.cc
Adding reset_table_id_sequence() function.
sql/sql_repl.cc
Resetting table_id on "RESET MASTER"
.bzrignore
Ignoring new symlinked files
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Fix paths and name of a few files to make it work with new mtr.pl
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into magare.gmz:/home/kgeorge/mysql/work/B36011-5.1-bugteam
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Split the test into 3 smaller parts, reducing single test run time.
NDB variant still disabled. The runtime for a single test is greater than the runtime
for the Innodb variant that was timing out. The test works, but disabled for Build systems.
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into hh-nb.hungers:/work/merge/mysql-5.1-build
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into hh-nb.hungers:/work/merge/mysql-5.1-build
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into hynda.mysql.fi:/home/my/mysql-5.1-marvel
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into pilot.mysql.com:/data/msvensson/mysql/mysql-5.1-mtr
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event_1.test and event_2.test.
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which CSV does not support
Added new tests and corrected existing tests
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improvements).
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into mysql.com:/home/gluh/MySQL/Merge/5.1-opt
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into mysql.com:/home/hf/work/31868/my51-31868
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When mysql_server_init() interrupts on some error (wrong errmsg file
for example) in the middle of it's execution, it doesn't call
execute_ddl_log_recovery() so LOCK_gdl mutex isn't init-ed.
In this case we shouldn't execute release_ddl_log during cleanup
as it uses that mutex inside.
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into mysql.com:/home/hf/work/31305/my51-31305
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into hh-nb.hhunger:/work/merge/mysql-5.1-32496
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into mysql.com:/home/hf/work/31305/my50-31305
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When we insert a record into MYISAM table which is almost 'full',
we first write record data in the free space inside a file, and then
check if we have enough space after the end of the file.
So if we don't have the space, table will left corrupted.
Similar error also happens when we updata MYISAM tables.
Fixed by modifying write_dynamic_record and update_dynamic_record functions
to check for free space before writing parts of a record
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into janus.mylan:/usr/home/serg/Abk/mysql-5.1
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into gleb.loc:/home/uchum/work/bk/5.1-opt
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The optimization that uses a unique index to remove GROUP BY, did not
ensure that the index was actually used, thus violating the ORDER BY
that is impled by GROUP BY.
Fixed by replacing GROUP BY with ORDER BY if the GROUP BY clause contains
a unique index. In case GROUP BY ... ORDER BY null is used, GROUP BY is
simply removed.
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into amd64.(none):/src/mysql-5.1-build_29903
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- Changes to correct and test Windows embedded build.
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into pippilotta.erinye.com:/shared/home/df/mysql/build/mysql-5.1-build-marvel-engines
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Added back setting of 'some_tables_deleted' to not cause deadlocks in mysql_lock_table()
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Now we don't take any mutexes when creating or dropping internal HEAP tables during SELECT.
Change buffer sizes to size_t to make keycache 64 bit safe on platforms where sizeof(ulong) != sizeof(size_t)
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into amd64.(none):/src/bug24732/my51-bug24732
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