sql/sql_insert.cc:
CREATE ... IF NOT EXISTS may do nothing, but
it is still not a failure. don't forget to my_ok it.
******
CREATE ... IF NOT EXISTS may do nothing, but
it is still not a failure. don't forget to my_ok it.
sql/sql_table.cc:
small cleanup
******
small cleanup
CMakeLists.txt:
1. add -DSAFEMALLOC -DSAFE_MUTEX in the top-level CMakeLists.txt
don't force plugins to copy-paste these lines in their CMakeLists.txt
2.1 search plugin/* for plugins (not only storage/*),
2.2 recognize MYSQL_PLUGIN (not only MYSQL_STORAGE_ENGINE),
2.3 extract library names from the plug.in (don't force library names to
be ha_<engine>.dll and <engine>.lib)
include/mysql/plugin.h:
define MYSQL_PLUGIN_EXPORT appropriately
(backport from 5.5)
libmysqld/CMakeLists.txt:
remove unnecessary workaround
plugin/fulltext/CMakeLists.txt:
build fulltext example plugin on windows
storage/maria/CMakeLists.txt:
The library is called libmaria_s.lib, not maria.lib
storage/maria/unittest/CMakeLists.txt:
The library is called libmaria_s.lib, not maria.lib
storage/myisam/CMakeLists.txt:
The library is called libmyisam_s.lib, not myisam.lib
storage/mysql_storage_engine.cmake:
introduce MYSQL_PLUGIN macro.
don't force library names to be ha_<engine>.dll and <engine>.lib
storage/xtradb/CMakeLists.txt:
remove a condition from include
win/README:
don't use deprecated syntax
win/configure-mariadb.sh:
don't use deprecated syntax
win/configure.js:
1. support MYSQL_PLUGIN in addition to MYSQL_STORAGE_ENGINE.
2. support plugin/* in addition to storage/*
The reason for the long shutdown is hanging in io threads. It appears
that just closing completion port on XP does not necessarily signal
thread waiting in GetIOCompletionStatus() (even if this works fine
on later Windows versions)
The fix is to wakeup background threads using PostQueuedCompletionStatus()
with a special 'key' parameter indicating shutdown.
The reason for the crash is Innodb assertion after trying to load condition variables function
dynamically and not finding them
The fix is to skip dynamic loading if srv_use_native_conditions is FALSE. srv_use_native_conditions
is derived from Windows version and would be FALSE on XP and TRUE on later Windows.
This is the same handling as in MySQL 5.. In Maria 5.3 srv_use_native_conditions check was
presumably lost in the downporting.
The bug lp:798213 exposes a design flaw in --innodb-release-locks-early.
It does not work with InnoDB crash recovery, so it breaks transactional
integrety. So remove the feature.
map them to corresponding Windows CreateFile flags,
O_DSYNC=>FILE_FLAG_WRITE_THROUGH
ALL_O_DIRECT=>FILE_FLAG_NO_BUFFERING
Ability to specify innodb_flush_method=O_DSYNC fixes MySQL Bug#31876
(InnoDB commit performance slow on Windows XP), by removing an extra FlushFileBuffers()
call overhead.
Windows native async io is disabled.
The patch uses completion ports for asynchronous IO notification ,
instead of formerly used notification via event . This also removes
the limit of 64 async IOs per background IO thread (this limit was
forced by using WaitForMultipleObjects in previous AIO implementation)
The patch replaces the use of the POSIX I/O interfaces in mysys on Windows with
the Win32 API calls (CreateFile, WriteFile, etc). The Windows HANDLE for the open
file is stored in the my_file_info struct, along with a flag for append mode
(because the Windows API does not support opening files in append mode in all cases)
The default max open files has been increased to 16384 and can be increased further
by setting --max-open-files=<value> during the server start.
Noteworthy benefit of this patch is that it removes limits from the table_cache size -
allowing for more simultaneus users
A lot of small fixes and new test cases.
client/mysqlbinlog.cc:
Cast removed
client/mysqltest.cc:
Added missing DBUG_RETURN
include/my_pthread.h:
set_timespec_time_nsec() now only takes one argument
mysql-test/t/date_formats.test:
Remove --disable_ps_protocl as now also ps supports microseconds
mysys/my_uuid.c:
Changed to use my_interval_timer() instead of my_getsystime()
mysys/waiting_threads.c:
Changed to use my_hrtime()
sql/field.h:
Added bool special_const_compare() for fields that may convert values before compare (like year)
sql/field_conv.cc:
Added test to get optimal copying of identical temporal values.
sql/item.cc:
Return that item_int is equal if it's positive, even if unsigned flag is different.
Fixed Item_cache_str::save_in_field() to have identical null check as other similar functions
Added proper NULL check to Item_cache_int::save_in_field()
sql/item_cmpfunc.cc:
Don't call convert_constant_item() if there is nothing that is worth converting.
Simplified test when years should be converted
sql/item_sum.cc:
Mark cache values in Item_sum_hybrid as not constants to ensure they are not replaced by other cache values in compare_datetime()
sql/item_timefunc.cc:
Changed sec_to_time() to take a my_decimal argument to ensure we don't loose any sub seconds.
Added Item_temporal_func::get_time() (This simplifies some things)
sql/mysql_priv.h:
Added Lazy_string_decimal()
sql/mysqld.cc:
Added my_decimal constants max_seconds_for_time_type, time_second_part_factor
sql/table.cc:
Changed expr_arena to be of type CONVENTIONAL_EXECUTION to ensure that we don't loose any items that are created by fix_fields()
sql/tztime.cc:
TIME_to_gmt_sec() now sets *in_dst_time_gap in case of errors
This is needed to be able to detect if timestamp is 0
storage/maria/lockman.c:
Changed from my_getsystime() to set_timespec_time_nsec()
storage/maria/ma_loghandler.c:
Changed from my_getsystime() to my_hrtime()
storage/maria/ma_recovery.c:
Changed from my_getsystime() to mmicrosecond_interval_timer()
storage/maria/unittest/trnman-t.c:
Changed from my_getsystime() to mmicrosecond_interval_timer()
storage/xtradb/handler/ha_innodb.cc:
Added support for new time,datetime and timestamp
unittest/mysys/thr_template.c:
my_getsystime() -> my_interval_timer()
unittest/mysys/waiting_threads-t.c:
my_getsystime() -> my_interval_timer()
- Added a lot of code comments
- Updated get_best_ror_intersec() to prefer index scan on not clustered keys before clustered keys.
- Use HA_CLUSTERED_INDEX to define if one should use HA_MRR_INDEX_ONLY
- For test of using index or filesort to resolve ORDER BY, use HA_CLUSTERED_INDEX flag instead of primary_key_is_clustered()
- Use HA_TABLE_SCAN_ON_INDEX instead of primary_key_is_clustered() to decide if ALTER TABLE ... ORDER BY will have any effect.
sql/ha_partition.h:
Added comment with warning for code unsafe to use with multiple storage engines at the same time
sql/handler.h:
Added HA_CLUSTERED_INDEX.
Documented primary_key_is_clustered()
sql/opt_range.cc:
Added code comments
Updated get_best_ror_intersec() to ignore clustered keys.
Optimized away cpk_scan_used and one instance of current_thd (Simpler code)
Use HA_CLUSTERED_INDEX to define if one should use HA_MRR_INDEX_ONLY
sql/sql_select.cc:
Changed comment to #ifdef
For test of using index or filesort to resolve ORDER BY, use HA_CLUSTERED_INDEX flag instead of primary_key_is_clustered()
(Change is smaller than what it looks beause of indentation change)
sql/sql_table.cc:
Use HA_TABLE_SCAN_ON_INDEX instead of primary_key_is_clustered() to decide if ALTER TABLE ... ORDER BY will have any effect.
storage/innobase/handler/ha_innodb.h:
Added support for HA_CLUSTERED_INDEX
storage/innodb_plugin/handler/ha_innodb.cc:
Added support for HA_CLUSTERED_INDEX
storage/xtradb/handler/ha_innodb.cc:
Added support for HA_CLUSTERED_INDEX
mysql-test/suite/funcs_1/r/is_columns_is.result:
Updated test results
mysql-test/suite/pbxt/r/client_xml.result:
Updated test results
mysys/Makefile.am:
Added back my_port.c
storage/xtradb/buf/buf0buddy.c:
Removed not used variables
storage/xtradb/fil/fil0fil.c:
Added casts to fix compiler warnings
This makes it possible to do safe multi volume snapshots as long as one snapshots the volume with the transaction logs last.
include/mysql_com.h:
Added REFRESH_CHECKPOINT
mysql-test/r/flush.result:
Added test of new FLUSH TABLES syntax + calls to checkpoint_status handler calls
mysql-test/t/flush.test:
Added test of new FLUSH TABLES syntax + calls to checkpoint_status handler calls
sql/handler.cc:
Added code to call checkpoint_state for all handlertons that supports it
sql/handler.h:
Added new checkpoint_state() handlerton call to temporarly disable checkpoints.
sql/lex.h:
Added CHECKPOINT keyword
sql/sql_yacc.yy:
Added support for FLUSH TABLES WITH READ LOCK AND DISABLE CHECKPOINT
storage/maria/ha_maria.cc:
Added handlerton call to disable checkpoints.
storage/maria/ma_checkpoint.c:
Don't do checkpoint if checkpoints are disabled.
storage/maria/ma_static.c:
Added maria_checkpoint_disabled
storage/maria/maria_def.h:
Added maria_checkpoint_disabled
storage/xtradb/handler/ha_innodb.cc:
Added handlerton call to disable checkpoints.
storage/xtradb/include/log0log.h:
Added option to log_checkpoint() to allow one to ignore not critical checkpoints during the time checkpoints are disabled.
storage/xtradb/log/log0log.c:
Added code to allow one to disable checkpoints during a FLUSH TABLES ... DISABLE CHECKPOINT
This was done by adding a new argument to log_checkpoint() which tells us when the checkpoint is called by srv_master_thread (which are safe to ignore)
storage/xtradb/srv/srv0srv.c:
Tell log_checkpoint() that checkpoints from srv_master_thread() are safe to ignore (will just delay recovery time a bit).
hold the latch across the 2-phase commit, and it is already released at
start of prepare (if not before).
Rename trx->active_trans to active_flag; since we changed the semantics of
the field, renaming should help prevent silent merge errors.
- "Using MRR" is no longer shown with range access.
- Instead, both range and BKA accesses will show one of the following:
= "Rowid-ordered scan"
= "Key-ordered scan"
= "Key-ordered Rowid-ordered scan"
depending on whether DS-MRR implementation will do scan keys in order, rowids in order,
or both.
- The patch also introduces a way for other storage engines/MRR implementations to
pass information to EXPLAIN output about the properties of employed MRR scans.
cmd-line-utils/readline/complete.c:
Don't ignore value from fwrite()
cmd-line-utils/readline/terminal.c:
Don't ignore value from fwrite()
extra/yassl/taocrypt/include/file.hpp:
Changed prototype to be able to return value from fwrite()
extra/yassl/taocrypt/src/file.cpp:
Return value from fwrite for put()
storage/xtradb/ut/ut0ut.c:
Added casts to remove warnings for not critical usage of fwrite()
client/readline.cc:
Initialize not used variable (to kill wrong compiler warning)
mysql-test/suite/handler/aria.result:
Updated test result
mysql-test/suite/handler/handler.inc:
Changed index to ensure rows are in a fixed order
mysql-test/suite/handler/heap.result:
Updated test result
mysql-test/suite/handler/innodb.result:
Updated test result
mysql-test/suite/handler/myisam.result:
Updated test result
plugin/handler_socket/handlersocket/Makefile.am:
Use CXX flags to compile
sql/filesort.cc:
Initialize variable that may be used
sql/log.cc:
Initialize not used variable (to kill wrong compiler warning)
sql/opt_range_mrr.cc:
Fixed cast to avoid compiler warning
storage/xtradb/fil/fil0fil.c:
Added cast to avoid compiler warning
- Fixed mysql-test-run failures on window
- Fixed compiler warnings from my last push (sorry about that)
- Fixed that maria_chk --repair --extended works again
- Fixed compiler warnings about using not unitialized data
mysql-test/mysql-test-run.pl:
Better output
mysql-test/suite/parts/inc/partition_check_drop.inc:
Use remove_files_wildcard instead of rm
mysys/safemalloc.c:
Fixed argument to printf
storage/maria/ma_cache.c:
Don't give errors when running maria_chk
storage/maria/ma_dynrec.c:
Don't give errors when running maria_chk
storage/maria/ma_rt_test.c:
Added option --datadir for where to put logs and test data
storage/maria/ma_test1.c:
Added option --datadir for where to put logs and test data
storage/maria/ma_test2.c:
Added option --datadir for where to put logs and test data
storage/maria/maria_chk.c:
If --datadir is used but --logdir is not, set --logdir from --datadir
(this reflects how --help said how things should work)
storage/maria/maria_read_log.c:
Changed short option for 'maria-log-dir-path' from -l to -h to be same as mysqld, maria_chk, ma_test1 etc..
storage/maria/unittest/ma_test_all-t:
Allow one to specify --tmpdir for where to store logs and data
storage/xtradb/buf/buf0buf.c:
Fixed compiler warnings about using not unitialized data
storage/xtradb/row/row0upd.c:
Fixed compiler warnings about using not unitialized data
storage/xtradb/srv/srv0srv.c:
Fixed compiler warnings about using not unitialized data
- Don't access THD::killed directly from ha_innodb.cc. This is forbidden because
THD has different membership (and so, different member offsets) in regular and embedded server.
Access must be done through thd_killed() function.
- if we're interrupted by the user while in XtraDB, return the proper code.
- Reduced memory usage from safe_mutex.
- Fixed problem with failing tests that could not restart mysqld becasue the port was reserved
- More DBUG information
- Fixed bug where bitmap_set_prefix() wrote over buffer area.
- Initialize n_pages_flushed in xtradb which was used uninitialized.
client/mysqltest.cc:
Reduced memory usage (400K -> 80 for simple test; 400M -> 70M for some other tests)
- Smaller dynamic arrays at start
- Made 'st_connection' significantly smaller by allocation 'mysql' on demand in mysql_init() and storing require_file in a mem_root.
- Fixed that when one does --debug we get information from safemalloc in the trace
(Most of changes are changing &connect->mysql to connect->mysql
libmysql/libmysql.c:
Don't call mysql_thread_end() if my_init() was called outside of mysql_server_init()
This is needed to get information from my_end() into the DBUG log
mysql-test/README:
Fixed wrong comment
mysql-test/mysql-test-run.pl:
Reserv 20 ports / mysql-test-run thread.
(Needed as some tests uses 9 mysqld servers)
mysys/hash.c:
More DBUG information
mysys/my_bitmap.c:
Fixed bug where bitmap_set_prefix() wrote over buffer area.
mysys/safemalloc.c:
More DBUG information
mysys/thr_mutex.c:
Initialize smaller arrays be default.
sql-common/client.c:
More DBUG_PRINT
storage/xtradb/srv/srv0srv.c:
Initialize n_pages_flushed which was used uninitialized.
- Linking now with g++ instead of gcc with 'compile-dist' to solve problems with handlersocket/client
- Fixed bug in heap tables when doing handler read next-prev over last row
BUILD/compile-dist:
- Linking now with g++ instead of gcc with 'compile-dist' to solve problems with handlersocket/client
cmd-line-utils/libedit/vi.c:
Fixed compiler warning about not checking return value for write
mysql-test/r/index_intersect.result:
Updated results (missed this file in my last push)
mysql-test/suite/handler/aria.result:
Updated test results
mysql-test/suite/handler/handler.inc:
Changed test to use read next/read prev on key where there are duplicates that can come in different order depending on system
Added testing of read next-prev over last row and read prev-next around first row
mysql-test/suite/handler/heap.result:
Updated test results
mysql-test/suite/handler/init.inc:
More rows to test
mysql-test/suite/handler/innodb.result:
Updated test results
mysql-test/suite/handler/interface.result:
Updated test results
mysql-test/suite/handler/myisam.result:
Updated test results
mysql-test/t/variables-big.test:
Fixed test to not fail on windows
mysql-test/valgrind.supp:
Removed not matching fun: to get rid of valgrind warning
storage/heap/hp_rfirst.c:
Added state so that we know if we have an active position in the index.
storage/heap/hp_rkey.c:
Added state so that we know if we have an active position in the index.
storage/heap/hp_rnext.c:
Handle reading several next after finding the last row (this caused a crash before)
storage/heap/hp_rprev.c:
Handle reading several prev after finding the first row (this caused a crash before)
storage/xtradb/buf/buf0buf.c:
Fixed compiler warning about uninitialized value
- Removed references to deleted files
- If we link staticly, check for static zlib
- This should fix the problem with 'no -lz found' link error
- Fixed build failure on window (Patch from Wlad)
- Fixed build problem with federatedx when using -Werror
BUILD/Makefile.am:
Remove removed file
config/ac-macros/zlib.m4:
If we compile with --all-static, test that we have a static libz
libmysqld/CMakeLists.txt:
Fix for build error on windows
mysql-test/suite/pbxt/r/key_cache.result:
Updated result
mysql-test/suite/pbxt/t/key_cache.test:
Fixed not updated test case
sql/CMakeLists.txt:
Fix for build error on windows
storage/federatedx/Makefile.am:
Don't use CFLAGS to compile C++ programs
storage/pbxt/src/lock_xt.cc:
Fixed compiler warning about using uninitialized b2
storage/xtradb/buf/buf0buf.c:
Fixed wrong printf
storage/xtradb/srv/srv0srv.c:
Fixed assignment of different width and test with different sign/unsigned
sql/multi_range_read.cc:
Added printing of error if something goes wrong in get_next()
(Not critical for this bug fix, but this was something that I noticed while testing and found missing)
storage/myisam/mi_rkey.c:
Fixed wrong error number in mi_yield_and_check_if_killed()
- In Maria/MyISAM: Release/re-acquire locks to give queries that wait on them a chance to make progress
- In Maria/MyISAM: Change from numeric constants to ICP_RES values.
- In Maria: Do check index condition in maria_rprev() (was lost in the merge/backport?)
- In Maria/MyISAM/XtraDB: Check if the query was killed, and return immediately if it was.
Added new storage engine error: HA_ERR_ABORTED_BY_USER, for handler to signal that it detected a kill of the query and aborted
Authors: Sergey Petrunia & Monty
include/my_base.h:
Added HA_ERR_ABORTED_BY_USER, for handler to signal that it detected a kill of the query and aborted
include/my_handler.h:
Added comment
mysql-test/r/myisam_icp.result:
Updated test
mysql-test/t/myisam_icp.test:
Drop used tables at start of test
Added test case that can help with manual testing of killing index condition pushdown query.
mysys/my_handler_errors.h:
Text for new storage engine error
sql/handler.cc:
If engine got HA_ERR_ABORTED_BY_USER, send kill message.
sql/multi_range_read.cc:
Return error code
storage/maria/ha_maria.cc:
Added ma_killed_in_mariadb() to detect kill.
Ensure that file->external_ref points to TABLE object.
storage/maria/ma_extra.c:
Dummy test-if-killed for standalone
storage/maria/ma_key.c:
If ma_check_index_cond() fails, set my_errno and info->cur_row.lastpos
storage/maria/ma_rkey.c:
Release/re-acquire locks to give queries that wait on them a chance to make progress
Check if the query was killed, and return immediately if it was
storage/maria/ma_rnext.c:
Check if the query was killed, and return immediately if it was
Added missing fast_ma_writeinfo(info)
storage/maria/ma_rnext_same.c:
Check if the query was killed, and return immediately if it was
Added missing fast_ma_writeinfo(info)
storage/maria/ma_rprev.c:
Check if the query was killed, and return immediately if it was
Added missing fast_ma_writeinfo(info) and ma_check_index_cond()
storage/maria/ma_search.c:
Give error message if we find a wrong key
storage/maria/ma_static.c:
Added pointer to test-if-killed function
storage/maria/maria_def.h:
New prototypes
storage/myisam/ha_myisam.cc:
Added mi_killed_in_mariadb()
Ensure that file->external_ref points to TABLE object.
storage/myisam/mi_extra.c:
Dummy test-if-killed for standalone
storage/myisam/mi_key.c:
If ma_check_index_cond() fails, set my_errno and info->lastpos
storage/myisam/mi_rkey.c:
Ensure that info->lastpos= HA_OFFSET_ERROR in case of error
Release/re-acquire locks to give queries that wait on them a chance to make progress
Check if the query was killed, and return immediately if it was
Reorder code to do less things in case of error.
Added missing fast_mi_writeinfo()
storage/myisam/mi_rnext.c:
Check if the query was killed, and return immediately if it was
Simplify old ICP code
Added missing fast_ma_writeinfo(info)
storage/myisam/mi_rnext_same.c:
Check if the query was killed, and return immediately if it was
Added missing fast_mi_writeinfo(info)
storage/myisam/mi_rprev.c:
Check if the query was killed, and return immediately if it was
Simplify error handling of ICP
Added missing fast_mi_writeinfo(info)
storage/myisam/mi_search.c:
Give error message if we find a wrong key
storage/myisam/mi_static.c:
Added pointer to test-if-killed function
storage/myisam/myisamdef.h:
New prototypes
storage/xtradb/handler/ha_innodb.cc:
Added DB_SEARCH_ABORTED_BY_USER and ha_innobase::is_thd_killed()
Check if the query was killed, and return immediately if it was
storage/xtradb/handler/ha_innodb.h:
Added prototype
storage/xtradb/include/db0err.h:
Added DB_SEARCH_ABORTED_BY_USER
storage/xtradb/include/row0mysql.h:
Added possible ICP errors
storage/xtradb/row/row0sel.c:
Use ICP errors instead of constants.
Detect if killed and return B_SEARCH_ABORTED_BY_USER
- MWL#47, allowing to annotate row-based binlog events with the SQL test of
the originating query (eg. in mysqlbinlog output).
- row_based_replication_without_primary_key.patch, providing more intelligent
selection of index to use on slave when applying row-based binlog events
for tables with no primary key.
- Make mysqlbinlog omit redundant `use` around BEGIN/SAVEPOINT/COMMIT/
ROLLBACK in 5.0 binlogs.
- Use -Wno-uninitialized if -DFORCE_INIT_OF_VARS is not used, to avoid warnings about not initialized variables.
- Fixed compiler warnings
- Added a name for each thr_lock to get better error messages (This is needed to find out why 'archive.test' sometimes fails)
BUILD/SETUP.sh:
Use -Wno-uninitialized if -DFORCE_INIT_OF_VARS is not used, to avoid warnings about not initialized variables.
BUILD/build_mccge.sh:
Use -Wno-uninitialized if -DFORCE_INIT_OF_VARS is not used, to avoid warnings about not initialized variables.
client/mysqltest.cc:
Fixed bug in remove_files_wildcards (the orignal code never removed anything)
extra/libevent/devpoll.c:
Fixed compiler warning
include/thr_lock.h:
Added a name for each thr_lock to get better error messages.
mysql-test/suite/maria/t/maria3.test:
Speed up test.
mysys/thr_lock.c:
Added a name for each thr_lock to get better error messages.
Added a second 'check_locks' to find if something goes wrong in 'wake_up_waiters'.
sql/lock.cc:
Added a name for each thr_lock to get better error messages.
storage/xtradb/fil/fil0fil.c:
Fixed compiler warning
- Cause: handler::in_range_check_pushed_down was not reset when a
command would call handler->idx_cond_push() without later calling
handler->index_end().
- Fix: reset the variable in handler->reset(), too (like we do with other
Index Condition Pushdown members).
* move a capability from a virtual handler method to table_flags()
* rephrase error messages to avoid hard-coded English parts
* admit in test cases that they need xtradb, not innodb
mysql-test/suite/vcol/t/rpl_vcol.test:
this test needs xtradb, it will fail with innodb
mysql-test/suite/vcol/t/vcol_blocked_sql_funcs_innodb.test:
this test needs xtradb, it will fail with innodb
mysql-test/suite/vcol/t/vcol_column_def_options_innodb.test:
this test needs xtradb, it will fail with innodb
mysql-test/suite/vcol/t/vcol_handler_innodb.test:
this test needs xtradb, it will fail with innodb
mysql-test/suite/vcol/t/vcol_ins_upd_innodb.test:
this test needs xtradb, it will fail with innodb
mysql-test/suite/vcol/t/vcol_keys_innodb.test:
this test needs xtradb, it will fail with innodb
mysql-test/suite/vcol/t/vcol_non_stored_columns_innodb.test:
this test needs xtradb, it will fail with innodb
mysql-test/suite/vcol/t/vcol_partition_innodb.test:
this test needs xtradb, it will fail with innodb
mysql-test/suite/vcol/t/vcol_select_innodb.test:
this test needs xtradb, it will fail with innodb
mysql-test/suite/vcol/t/vcol_supported_sql_funcs_innodb.test:
this test needs xtradb, it will fail with innodb
mysql-test/suite/vcol/t/vcol_trigger_sp_innodb.test:
this test needs xtradb, it will fail with innodb
mysql-test/suite/vcol/t/vcol_view_innodb.test:
this test needs xtradb, it will fail with innodb
sql/ha_partition.h:
check_if_supported_virtual_columns() -> HA_CAN_VIRTUAL_COLUMNS
sql/handler.h:
check_if_supported_virtual_columns() -> HA_CAN_VIRTUAL_COLUMNS
sql/share/errmsg.txt:
no hard-coded english parts in the error messages (ER_UNSUPPORTED_ACTION_ON_VIRTUAL_COLUMN)
sql/sql_table.cc:
no hard-coded english parts in the error messages
sql/table.cc:
* check_if_supported_virtual_columns() -> HA_CAN_VIRTUAL_COLUMNS
* no "csv workaround" is needed
* no hard-coded english parts in the error messages
storage/maria/ha_maria.cc:
check_if_supported_virtual_columns() -> HA_CAN_VIRTUAL_COLUMNS
storage/maria/ha_maria.h:
check_if_supported_virtual_columns() -> HA_CAN_VIRTUAL_COLUMNS
storage/myisam/ha_myisam.cc:
check_if_supported_virtual_columns() -> HA_CAN_VIRTUAL_COLUMNS
storage/myisam/ha_myisam.h:
check_if_supported_virtual_columns() -> HA_CAN_VIRTUAL_COLUMNS
storage/xtradb/handler/ha_innodb.cc:
check_if_supported_virtual_columns() -> HA_CAN_VIRTUAL_COLUMNS
storage/xtradb/handler/ha_innodb.h:
check_if_supported_virtual_columns() -> HA_CAN_VIRTUAL_COLUMNS
Reason: inconsistent compilation, federatedx is compiled without SAFEMALLOC
flag, while anything else is compiled with SAFEMALLOC.
As a consequence, my_hash_init used inside federatedx initialization does not
provide correct caller info parameters (file, line) , so they are initialized with
whatever is on stack. When info about allocated memory is output in
COM_DEBUG command, the server crashes trying to output string starting at
0xcccccccccccccccc.
The fix is to remove SAFEMALLOC preprocessor flags
from every CMakeLists.txt, except the top-level one.
Also, SAFEMALLOC is not defined by default now, instead
there is WITH_DEBUG_FULL CMake option which adds
-DSAFEMALLOC to C and C++ flags in debug compilation.
This option is off by default, because
1) Debug C runtime already has heap debugging builtin with
overwrite and leak detection
2)safemalloc considerably slows down the tests.
Note also that
- SAFEMALLOC is gone in MySQL5.5
- On Windows, heap related overflows can also be found using free pageheap utility
(that is also part of application verifier). This is even more efficient if there are no other layers
on top of Windows heap allocator, e.g it is most efficient with release version.
- Fixed problem with oqgraph and 'make dist'
Note that after this merge we have a problem show in join_outer where we examine too many rows in one specific case (related to BUG#57024).
This will be fixed when mwl#128 is merged into 5.3.
- Remove all mentioning of /MAP /MAPINFO link options (does not work in VS2010).
Remove map files from packaging.
- Fix warning about ETIMEDOUT being redefined.
- Fix warning about FSP_EXTENT_SIZE in xtradb (32/64 bit right shift mismatch)
- Silence warnings coming from generated code (flex/bison) in xtradb/innodb_plugin.
- Be nice to people without cygwin (me) and add win/configure-mariadb.bat with options suitable for quick compilation, e.g no embedded
mysql-test/suite/innodb_plugin/t/innodb_bug38231.test:
Sometimes you get a timeout here; Disable the not fatal error message.
storage/xtradb/sync/sync0rw.c:
Disable compiler warning
configure.in:
Added comment
mysql-test/suite/innodb_plugin/t/innodb_bug56680.test:
Disable test when run with valgrind as we get errors from buf_buddy_relocate() on work for this test.
(Should probably be investigated as this may be an issue in xtradb, but probably harmless)
Work is an amd-64 running openSUSE 1.11 and valgrind 3.4.1
mysys/charset.c:
Remove static function if not used (to remove compiler warning)
storage/xtradb/srv/srv0srv.c:
Added casts to get rid of compiler warnings
- Removed SCCS rule from Makefile.am
- Made dummy rule in sql_yacc.yy to get rid of compiler warning about not used label.
Don't use maintainer mode with valgrind (as we don't want to initialize all variables)
config/ac-macros/maintainer.m4:
Don't use maintainer mode with valgrind (as we don't want to initialize all variables)
Force initialization of variables when using -Werror (To get rid of compiler warnings)
configure.in:
Don't use maintainer mode with valgrind (as we don't want to initialize all variables)
sql/sql_yacc.yy:
Made dummy rule in sql_yacc.yy to get rid of compiler warning about not used label.
- Changed Cached_item_field not copy data for fields with NULL value
- In key_copy() and key_restore() don't copy data for fields with NULL value
Fixed code to avoid valgrind warnings
- Use c_ptr_safe instead of c_ptr()
Removed "QQ" from comments (QQ was ment to be used for internal comments that should be removed before pushing)
Fixed wrong alias used (from previous patch)
sql/event_db_repository.cc:
Update testing if event table is valid (to avoid valgrind errors)
sql/ha_partition.cc:
m_ordered_scan_ongoing was not initialized
Reset null bits in record to avoid valgrind errors
sql/handler.h:
Added flag if storage engine will write row verbatim and the row contains varchar or null fields
(in which case we must clear the row to avoid valgrind warnings)
sql/item_buff.cc:
Changed Cached_item_field not copy data for fields with NULL value
(Optimization and avoids valgrind warnings)
sql/item_func.cc:
c_ptr() -> c_ptr_safe()
sql/key.cc:
In key_copy() and key_restore() don't copy data for fields with NULL value
sql/opt_range.cc:
c_ptr() -> c_ptr_safe()
sql/sql_base.cc:
Added TRASH() to table->record[0] to find out if we access not initialzed data.
Initialize null_bytes to:
- Get consistent tests
- Ensure we don't get valgrind warnings for null fields (as we may only update a couple of bits in a byte)
sql/sql_class.cc:
Removed "QQ" from comments
sql/sql_insert.cc:
Initialize row to default values if we are using valgrind and row will be copied verbatim to disk in storage engine.
sql/sql_load.cc:
QQ -> TODO
sql/sql_parse.cc:
Removed old not used code marked QQ and withing "#ifdef REMOVED"
sql/sql_select.cc:
QQ -> TODO
Initialize some variables that was used uninitialized
Added DBUG_ASSERT() to find out if thd was not properly initialized for sub queries
sql/sql_test.cc:
Fixed format for printing to DBUG file
Fixed wrong alias used (from previous patch)
sql/sql_trigger.h:
QQ -> TODO
sql/table.cc:
QQ -> TODO
storage/maria/ha_maria.cc:
Mark table with HA_RECORD_MUST_BE_CLEAN_ON_WRITE, if row is written verbatim to disk and contains varchar or null fields.
storage/maria/ma_open.c:
Added flags if table has varchar or null fields
storage/maria/maria_def.h:
Added flags if table has varchar or null fields
storage/myisam/ha_myisam.cc:
Mark table with HA_RECORD_MUST_BE_CLEAN_ON_WRITE, if row is written verbatim to disk and contains varchar or null fields.
storage/myisam/mi_open.c:
Fixed memory overrun bug when using fulltext keys
storage/xtradb/row/row0sel.c:
Removed initialization of null bits. (not needed anymore)
extra/libevent/event.c:
Tried to fix compiler warning on windows
extra/libevent/evutil.h:
Define __attribute__ for not gcc compilers
extra/libevent/kqueue.c:
Fixed compiler warnings
extra/libevent/signal.c:
Tried to fix compiler warning on windows
storage/pbxt/src/ha_pbxt.cc:
Fixed compiler warning about "variable might be clobbered by longjmp"
storage/pbxt/src/table_xt.cc:
Fixed compiler warnings (on windows)
storage/xtradb/handler/i_s.cc:
Fixed compiler warning by invoking the correct store function.
Fixed compiler warnings in xtradb
Added back resetting of null bitmap but now in row_search_for_mysql()
storage/xtradb/row/row0sel.c:
Added back resetting of null bitmap but now in row_search_for_mysql()
- Changed TABLE->alias to String to get fewer reallocs when alias are used.
- Preallocate some buffers
Changed some String->c_ptr() -> String->ptr() when \0 is not needed.
Fixed wrong usage of String->ptr() when we need a \0 terminated string.
Use my_strtod() instead of my_atof() to avoid having to add \0 to string.
c_ptr() -> c_ptr_safe() to avoid warnings from valgrind.
zr
sql/event_db_repository.cc:
Update usage of TABLE->alias
sql/event_scheduler.cc:
c_ptr() -> c_ptr_safe()
sql/events.cc:
c_ptr() -> ptr() as \0 was not needed
sql/field.cc:
Update usage of TABLE->alias
sql/field.h:
Update usage of TABLE->alias
sql/ha_partition.cc:
Update usage of TABLE->alias
sql/handler.cc:
Update usage of TABLE->alias
Fixed wrong usage of str.ptr()
sql/item.cc:
Fixed error where code wrongly assumed string was \0 terminated.
sql/item_func.cc:
c_ptr() -> c_ptr_safe()
Update usage of TABLE->alias
sql/item_sum.h:
Use my_strtod() instead of my_atof() to avoid having to add \0 to string
sql/lock.cc:
Update usage of TABLE->alias
sql/log.cc:
c_ptr() -> ptr() as \0 was not needed
sql/log_event.cc:
c_ptr_quick() -> ptr() as \0 was not needed
sql/opt_range.cc:
ptr() -> c_ptr() as \0 is needed
sql/opt_subselect.cc:
Update usage of TABLE->alias
sql/opt_table_elimination.cc:
Update usage of TABLE->alias
sql/set_var.cc:
ptr() -> c_ptr() as \0 is needed
c_ptr() -> c_ptr_safe()
sql/sp.cc:
c_ptr() -> ptr() as \0 was not needed
sql/sp_rcontext.cc:
Update usage of TABLE->alias
sql/sql_base.cc:
Preallocate buffers
Update usage of TABLE->alias
sql/sql_class.cc:
Fix arguments to sprintf() to work even if string is not \0 terminated
sql/sql_insert.cc:
Update usage of TABLE->alias
c_ptr() -> ptr() as \0 was not needed
sql/sql_load.cc:
Preallocate buffers
Trivial optimizations
sql/sql_parse.cc:
Trivial optimization
sql/sql_plugin.cc:
c_ptr() -> ptr() as \0 was not needed
sql/sql_select.cc:
Update usage of TABLE->alias
sql/sql_show.cc:
Update usage of TABLE->alias
sql/sql_string.h:
Added move() function to move allocated memory from one object to another.
sql/sql_table.cc:
Update usage of TABLE->alias
c_ptr() -> c_ptr_safe()
sql/sql_test.cc:
ptr() -> c_ptr_safe()
sql/sql_trigger.cc:
Update usage of TABLE->alias
c_ptr() -> c_ptr_safe()
sql/sql_update.cc:
Update usage of TABLE->alias
sql/sql_view.cc:
ptr() -> c_ptr_safe()
sql/sql_yacc.yy:
ptr() -> c_ptr()
sql/table.cc:
Update usage of TABLE->alias
sql/table.h:
Changed TABLE->alias to String to get fewer reallocs when alias are used.
storage/federatedx/ha_federatedx.cc:
Use c_ptr_safe() to ensure strings are \0 terminated.
storage/maria/ha_maria.cc:
Update usage of TABLE->alias
storage/myisam/ha_myisam.cc:
Update usage of TABLE->alias
storage/xtradb/row/row0sel.c:
Ensure that null bits in record are properly reset.
(Old code didn't work as row_search_for_mysql() can be called twice while reading fields from one row.
The logic for how to check when to update the table cache for
INNODB_LOCKS with real data was flawed. This could result in both
not updating the cache often enough (when the table is queried
repeatedly with less than 100 milliseconds in-between) resulting
in stale data; as well as updating too often (when multiple
queries against the table start at around the same time).
This caused occasional test failures in innodb_information_schema.
Fix by updating the "last updated" timestamp in the right place,
when the cache is updated, not when it is read.
Switch makefiles to use libtool to build libmysqld.so, as well as all its
dependencies.
The previous MYSQL_PLUGIN_DEPENDS_ON_MYSQL_INTERNALS() declaration is removed,
as it does not work well with a libtool build. Instead, plugins that need it
can specify an alternate object in MYSQL_PLUGIN_STATIC() that will be used for
embedded library. The plugin must then take care itself of compiling the
special object for embedded, rebuilding the source files previously listed in
MYSQL_PLUGIN_DEPENDS_ON_MYSQL_INTERNALS() with @plugin_embedded_defs@ in
CFLAGS/CXXFLAGS. The extra target @XXX_embedded_static_target@ is available
for the special object, this will be empty when --without-embedded-server.
All in-tree plugins are changed to build their static targets with libtool.
Additional plugins that want to work with libmysqld.so will need to be
similarly modified to build with libtool (or otherwise provide an -fPIC
object). Dynamically loaded plugins are not affected.
The old libraries like libmysys.a, libmyisam.a and similar libraries, which
were installed by `make install` though this is of little use, are still built
and installed to not break package scripts etc. that expect them. These
libraries are kept static to avoid introducing new .so dependencies.
The patch also fixes a handfull of duplicate symbol linker errors, where we
included some object twice during linking; these for one reason or another did
not produce errors before but caused problems on some platforms with this
patch (eg. Mac OS X linker is more strict for shared objects).
This patch only does what is necessary to build libmysqld.so. There are some
more cleanups that are possible now that we are using libtool more fully,
which could done in subsequent patches (though we may not bother as we are
switching from autotools to CMake anyway):
- In libmysql_r/, we should be able to just link libmysys.la etc, instead of
symlinking and re-compiling sources into the directory.
- In libmysql/, we can similarly avoid symlinking and recompiling sources if
we instead build a libmysys_nothread.la library with appropriate CFLAGS and
link that.
- In sql/, we can build a separate target libmysql_int.la with appropriate
CFLAGS for embedded and use that in libmysqld/ instead of symlinking
sources.
- libmysys.a, libmyisam.a and similar libraries could be installed as .so
also to save on code size; or alternatively could be not installed at all.
client/Makefile.am:
Updated for using libtool
config/ac-macros/plugins.m4:
Replace MUSQL_PLUGIN_DEPENDS_ON_MYSQL_INTERNALS with mechanism for plugins
to specify alternate object for embedded.
configure.in:
Fix linking duplicate objects related to THREAD_LOBJECTS.
dbug/Makefile.am:
Updated for using libtool
extra/Makefile.am:
Fix relative paths.
libmysqld/Makefile.am:
Build libmysqld.la using libtool
libmysqld/examples/Makefile.am:
Updated to use libtool
mysys/Makefile.am:
Updated to use libtool.
Fix linking duplicate objects related to THREAD_LOBJECTS.
mysys/my_uuid.c:
Fix conflicting global mutex name by making it static.
regex/Makefile.am:
Updated to use libtool
sql/Makefile.am:
Updated to use libtool
sql/item_func.cc:
Fix conflicting mutex name.
sql/mysql_priv.h:
Fix conflicting mutex name
sql/mysqld.cc:
Fix conflicting mutex name.
Add missing call of my_uuid_end().
storage/archive/Makefile.am:
Updated to use libtool
storage/archive/plug.in:
Updated to use libtool
storage/blackhole/Makefile.am:
Updated to use libtool
storage/blackhole/plug.in:
Updated to use libtool
storage/csv/Makefile.am:
Updated to use libtool
storage/csv/plug.in:
Updated to use libtool
storage/example/Makefile.am:
Updated to use libtool
storage/federated/Makefile.am:
Updated to use libtool
storage/federated/plug.in:
Updated to use libtool
storage/federatedx/Makefile.am:
Updated to use libtool
storage/federatedx/plug.in:
Updated to use libtool
storage/heap/Makefile.am:
Updated to use libtool
storage/heap/plug.in:
Updated to use libtool
storage/innobase/Makefile.am:
Updated to use libtool
storage/innobase/plug.in.disabled:
Updated to use libtool
storage/innodb_plugin/Makefile.am:
Updated to use libtool
storage/maria/CMakeLists.txt:
Fix linking duplicate object in maria_dump_log, causes failure on Mac OS X
storage/maria/Makefile.am:
Updated to use libtool
Fix linking duplicate object in maria_dump_log, causes link failure on Mac OS X
storage/maria/ma_loghandler.c:
Move maria_dump_log code to separate file to fix duplicate object link failures.
storage/maria/ma_loghandler.h:
Move maria_dump_log code to separate file to fix duplicate object link failures.
storage/maria/maria_dump_log.c:
Move maria_dump_log code to separate file to fix duplicate object link failures.
storage/maria/plug.in:
Updated to use libtool
storage/myisam/Makefile.am:
Updated to use libtool
storage/myisam/plug.in:
Updated to use libtool
storage/myisammrg/Makefile.am:
Updated to use libtool
storage/myisammrg/plug.in:
Updated to use libtool
storage/pbxt/plug.in:
Updated to use libtool
storage/pbxt/src/Makefile.am:
Updated to use libtool
storage/xtradb/Makefile.am:
Updated to use libtool
storage/xtradb/plug.in:
Updated to use libtool
strings/Makefile.am:
Updated to use libtool
unittest/unit.pl:
Don't attempt to run libtool internal files as unit tests.
vio/Makefile.am:
Updated to use libtool
This patch removes most remaining delays due to uninteruptible sleep()
during shutdown, as found using PMP. This makes standard test run very
close in speed to with --loose-innodb-fast-shutdown=2, and greatly
speeds up running the test suite.
sql/mysqld.cc:
Poll for threads to die every 20 msec during shutdown, rather than force
a wait for 2 full seconds should one thread be a little slow to exit
(this was seen occasionally in mysql-test-run).
storage/xtradb/include/srv0srv.h:
Rename the event, as we now use it to wakeup more threads during shutdown.
storage/xtradb/log/log0log.c:
Rename the event, as we now use it to wakeup more threads during shutdown.
storage/xtradb/srv/srv0srv.c:
Replace some hardcoded sleep()s with os_wait_event_time() that can be
interrupted early during server shutdown to avoid unnecessary delays.
Implement os_event_wait_time() for POSIX systems.
In the purge thread, use os_event_wait_time() when sleeping rather than sleep,
and signal the event when server shuts down, so we do not need to wait for
upto 10 seconds until the purge thread wakes up.
Also fix bug that warnings that were pushed after we call set_ok_status() were
not included in the waning count sent to the client in the result packet.
Also in mysqltest, in recursive die() invocation at least print the message
before aborting.
client/mysqltest.cc:
If we detect recursive die(), at least print the message before aborting.
mysql-test/r/warnings_debug.result:
Test case.
mysql-test/t/warnings_debug.test:
Test case.
sql/handler.cc:
Force generation of a warning with specific debug option, for testing.
sql/protocol.cc:
Fix wrong DBUG_ENTER
sql/sql_class.h:
Add method to count warnings pushed after set_ok_status() is called.
sql/sql_error.cc:
Also count warnings pushed after set_ok_status() is called.
storage/xtradb/include/os0sync.h:
Implement working os_sync_wait_time() for POSIX.
storage/xtradb/include/srv0srv.h:
Make the purge thread wait for an event when sleeping, so we can signal it to
wakeup immediately at shutdown.
storage/xtradb/log/log0log.c:
Make the purge thread wait for an event when sleeping, so we can signal it to
wakeup immediately at shutdown.
storage/xtradb/os/os0sync.c:
Implement working os_sync_wait_time() for POSIX.
storage/xtradb/srv/srv0srv.c:
Make the purge thread wait for an event when sleeping, so we can signal it to
wakeup immediately at shutdown.
Port the Facebook patch for releasing InnoDB row locks early to the
MWL#116 framework.
A new --innodb-release-locks-early option (off by default) enables a
prepare_ordered() handlerton method which will release row locks and
commit a transaction to memory immediately after successful prepare.
If the server subsequently tries to rollback (ie. due to binlog error),
crashes the server to prevent corrupting the InnoDB state.
mysql-test/r/innodb_release_row_locks_early.result:
Test case.
mysql-test/t/innodb_release_row_locks_early-master.opt:
Test case.
mysql-test/t/innodb_release_row_locks_early.test:
Test case.
sql/log.cc:
Add DEBUG_SYNC points for testing.
storage/xtradb/handler/ha_innodb.cc:
Release locks during prepare phase if --innodb-release-locks-early.
Crash the server if we are asked to rollback after releasing locks and
committing the transaction to memory.
storage/xtradb/include/srv0srv.h:
Add variable for --innodb-release-locks-early option.
storage/xtradb/include/trx0sys.ic:
If --innodb-release-locks-early, treat a transaction as committed to memory
as soon as it enters the TRX_PREPARED state.
storage/xtradb/srv/srv0srv.c:
Add variable for --innodb-release-locks-early option.
Added locking of lock mutex when updating status in external_unlock() for Aria and MyISAM tables.
Fixed that 'source' command doesn't cause mysql command line tool to exit on error.
DEBUG_EXECUTE() and DEBUG_EVALUATE_IF() should not execute things based on wildcards. (Allows one to run --debug with mysql-test-run scripts that uses @debug)
Fixed several core dump, deadlock and crashed table bugs in handling of LOCK TABLE with MERGE tables:
- Added priority of locks to avoid crashes with MERGE tables.
- Added thr_lock_merge() to allow one to merge two results of thr_lock().
Fixed 'not found row' bug in REPLACE with Aria tables.
Mark MyISAM tables that are part of MERGE with HA_OPEN_MERGE_TABLE and set the locks to have priority THR_LOCK_MERGE_PRIV.
- By sorting MERGE tables last in thr_multi_unlock() it's safer to release and relock them many times (can happen when TRIGGERS are created)
Avoid printing (null) in debug file (to easier find out wrong NULL pointer usage with %s).
client/mysql.cc:
Fixed that 'source' command doesn't cause mysql command line tool to exit on error.
client/mysqltest.cc:
Don't send NULL to fn_format(). (Can cause crash on Solaris when using --debug)
dbug/dbug.c:
DEBUG_EXECUTE() and DEBUG_EVALUATE_IF() should not execute things based on wildcards.
include/my_base.h:
Added flag to signal if one opens a MERGE table.
Added extra() command to signal that one is not part of a MERGE table anymore.
include/thr_lock.h:
Added priority for locks (needed to fix bug in thr_lock when using MERGE tables)
Added option to thr_unlock() if get_status() should be called.
Added prototype for thr_merge_locks().
mysql-test/mysql-test-run.pl:
Ignore crashed table warnings for tables named 'crashed'.
mysql-test/r/merge.result:
Renamed triggers to make debugging easier.
Added some CHECK TABLES to catch errors earlier.
Additional tests.
mysql-test/r/merge_debug.result:
Test of error handling when reopening MERGE tables.
mysql-test/r/udf_query_cache.result:
Added missing flush status
mysql-test/suite/parts/r/partition_repair_myisam.result:
Update results
mysql-test/t/merge.test:
Renamed triggers to make debugging easier.
Added some CHECK TABLES to catch errors earlier.
Additional tests.
mysql-test/t/merge_debug.test:
Test of error handling when reopening MERGE tables.
mysql-test/t/udf_query_cache.test:
Added missing flush status
mysys/my_getopt.c:
Removed not used variable
mysys/my_symlink2.c:
Changed (null) to (NULL) to make it easier to find NULL arguments to DBUG_PRINT() functions.
(On linux, NULL to sprintf is printed 'null')
mysys/thr_lock.c:
Added priority of locks to avoid crashes with MERGE tables.
Added thr_lock_merge() to allow one to merge two results of thr_lock().
- This is needed for MyISAM as all locked table must share the same status. If not, you will not see newly inserted rows in other instances of the table.
If calling thr_unlock() with THR_UNLOCK_UPDATE_STATUS, call update_status() and restore_status() for the locks. This is needed in some rare cases where we call thr_unlock() followed by thr_lock() without calling external_unlock/external_lock in between.
Simplify loop in thr_multi_lock().
Added 'start_trans', which is called at end of thr_multi_lock() when all locks are taken.
- This was needed by Aria to ensure that transaction is started when we got all locks, not at get_status(). Without this, some rows could not be visible when we lock two tables at the same time, causing REPLACE using two tables to fail unexpectedly.
sql/handler.cc:
Add an assert() in handler::print_error() for "impossible errors" (like table is crashed) when --debug-assert-if-crashed-table is used.
sql/lock.cc:
Simplify mysql_lock_tables() code if get_lock_data() returns 0 locks.
Added new parameter to thr_multi_unlock()
In mysql_unlock_read_tables(), call first externa_unlock(), then thr_multi_unlock(); This is same order as we do in mysql_unlock_tables().
Don't abort locks in mysql_lock_abort() for merged tables when a MERGE table is deleted; Would cause a spin lock.
Added call to thr_merge_locks() in mysql_lock_merge() to ensure consistency in thr_locks().
- New locks of same type and table is stored after the old lock to ensure that we get the status from the original lock.
sql/mysql_priv.h:
Added debug_assert_if_crashed_table
sql/mysqld.cc:
Added --debug-assert-if-crashed-table
sql/parse_file.cc:
Don't print '(null)' in DBUG_PRINT of no dir given
sql/set_var.cc:
Increase default size of buffer for @debug variable.
sql/sql_base.cc:
In case of error from reopen_table() in reopen_tables(), call unlock_open_table() and restart loop.
- This fixed bug when we twice deleted same table from open_cache.
Don't take name lock for already name locked table in open_unireg_entry().
- Fixed bug when doing repair in reopen_table().
- In detach_merge_children(), always detach if 'clear_refs' is given. We can't trust parent->children_attached as this function can be called twice, first time with clear_refs set to 0.
sql/sql_class.cc:
Changed printing of (null) to "" in set_thd_proc_info()
sql/sql_parse.cc:
Added DBUG
sql/sql_trigger.cc:
Don't call unlink_open_table() if reopen_table() fails as the table may already be freed.
storage/maria/ma_bitmap.c:
Fixed DBUG_ASSERT() in allocate_tail()
storage/maria/ma_blockrec.c:
Fixed wrong calculation of row length for very small rows in undo_row_update().
- Fixes ASSERT() when doing undo.
storage/maria/ma_blockrec.h:
Added _ma_block_start_trans() and _ma_block_start_trans_no_versioning()
storage/maria/ma_locking.c:
Call _ma_update_status_with_lock() when releasing write locks.
- Fixes potential problem with updating status without the proper lock.
storage/maria/ma_open.c:
Changed to use start_trans() instead of get_status() to ensure that we see all rows in all locked tables when we got the locks.
- Fixed 'not found row' bug in REPLACE with Aria tables.
storage/maria/ma_state.c:
Added _ma_update_status_with_lock() and _ma_block_start_trans().
This is to ensure that we see all rows in all locked tables when we got the locks.
storage/maria/ma_state.h:
Added _ma_update_status_with_lock()
storage/maria/ma_write.c:
More DBUG_PRINT
storage/myisam/mi_check.c:
Fixed error message
storage/myisam/mi_extra.c:
Added HA_EXTRA_DETACH_CHILD:
- Detach MyISAM table to not be part of MERGE table (remove flag & lock priority).
storage/myisam/mi_locking.c:
Call mi_update_status_with_lock() when releasing write locks.
- Fixes potential problem with updating status without the proper lock.
Change to use new HA_OPEN_MERGE_TABLE flag to test if MERGE table.
Added mi_fix_status(), called by thr_merge().
storage/myisam/mi_open.c:
Added marker if part of MERGE table.
Call mi_fix_status() in thr_lock() for transactional tables.
storage/myisam/myisamdef.h:
Change my_once_flag to uint, as it stored different values than just 0/1
Added 'open_flag' to store state given to mi_open()
storage/myisammrg/ha_myisammrg.cc:
Add THR_LOCK_MERGE_PRIV to THR_LOCK_DATA to get MERGE locks sorted after other types of locks.
storage/myisammrg/myrg_locking.c:
Remove windows specific code.
storage/myisammrg/myrg_open.c:
Use HA_OPEN_MERGE_TABLE to mi_open().
Set HA_OPEN_MERGE_TABLE for linked MyISAM tables.
storage/xtradb/buf/buf0buf.c:
Fixed compiler warning
storage/xtradb/buf/buf0lru.c:
Initialize variable that could be used not initialized.
Now the actual binlog position for each commit is stored in THD, and XtraDB
can fetch the correct value from within commit_ordered() or commit().
mysql-test/r/group_commit_binlog_pos.result:
Test case for XtraDB binlog position.
mysql-test/t/group_commit_binlog_pos-master.opt:
Test case for XtraDB binlog position.
mysql-test/t/group_commit_binlog_pos.test:
Test case for XtraDB binlog position.
sql/log.cc:
Save binlog position corresponding to commit in THD, and make accessible to storage engine.
sql/sql_parse.cc:
Add generic crash point for use in test cases.
storage/xtradb/handler/ha_innodb.cc:
Update to use new method of getting current binlog position that works with group commit.
storage/xtradb/handler/ha_innodb.h:
Update to use new method of getting current binlog position that works with group commit.
Tweak the commit_ordered() semantics. Now it is only called for transactions
that go through 2-phase commit. This avoids forcing engines to make commits
visible before they are durable.
Also take LOCK_commit_ordered() around START TRANSACTION WITH CONSISTENT
SNAPSHOT, to get a truly consistent snapshot.
mysql-test/r/not_partition.result:
Test result changed after I fixed the error message for not existing engine
mysql-test/suite/funcs_1/r/is_columns_is.result:
Updated results
mysql-test/suite/funcs_1/r/is_engines_innodb.result:
Updated results
mysql-test/suite/funcs_1/r/is_tables_is.result:
Updated results
mysql-test/suite/funcs_1/t/is_tables_is.test:
Test requires innodb as results depends on innodb
mysql-test/suite/innodb_plugin/t/disabled.def:
Disable test as it shows errors in valgrind
mysql-test/suite/innodb_plugin/t/innodb-use-sys-malloc.test:
Test can't be run under valgrind as mysql-test-run resets the innodb_use_sys_malloc flag
storage/xtradb/buf/buf0buf.c:
Fixed compiler warning by adding casts
client/mysqlcheck.c:
Added missing casts
client/mysqldump.c:
Added missing casts
client/mysqlimport.c:
Added missing casts
extra/my_print_defaults.c:
Added missing casts
mysql-test/mysql-test-run.pl:
Added suppression for non-critical warning on windows
storage/maria/maria_pack.c:
Added missing casts
storage/xtradb/buf/buf0lru.c:
Added missing casts
storage/xtradb/fil/fil0fil.c:
Added missing casts
storage/xtradb/handler/i_s.cc:
Added extra argument to call store() function for longlong.
storage/xtradb/srv/srv0srv.c:
Added cast to suppress compiler warning
support-files/compiler_warnings.supp:
Added suppression for some non critical compiler warnings on Windows
unittest/mytap/tap.h:
Fixed prototypes to be same as the actual functions
Changed to use longlong10_to_str() instead of longlong2str() when base is 10 or -10 as former is much faster than later
Changed my_vsnprintf() to use longlong2str instead of int2str() to get rid of warnings and to get support for long pointers even when long is 32 bit.
client/mysqltest.cc:
longlong2str() -> longlong10_to_str()
include/m_string.h:
Added extra argument to longlong2str() to make it have same prototype is int2str()
mysys/charset.c:
Fixed compiler warning
mysys/mf_soundex.c:
Fixed compiler warning
mysys/my_getopt.c:
longlong2str() -> longlong10_to_str()
sql/create_options.cc:
Fixed compiler warning
sql/item_strfunc.cc:
Added extra argument to longlong2str
sql/opt_range.cc:
longlong2str() -> longlong10_to_str()
sql/partition_info.cc:
longlong2str() -> longlong10_to_str()
sql/slave.cc:
longlong2str() -> longlong10_to_str()
sql/sql_bitmap.h:
Added extra argument to longlong2str
sql/sql_partition.cc:
Added extra argument to longlong2str
sql/sql_select.cc:
longlong2str() -> longlong10_to_str()
sql/sql_show.cc:
Added extra argument to longlong2str
storage/innodb_plugin/handler/ha_innodb.cc:
Update to new parameters for longlong2str()
storage/maria/ma_dbug.c:
longlong2str() -> longlong10_to_str()
storage/maria/maria_chk.c:
Added extra argument to longlong2str
storage/myisam/mi_dbug.c:
longlong2str() -> longlong10_to_str()
storage/myisam/myisamchk.c:
Added extra argument to longlong2str
storage/xtradb/handler/ha_innodb.cc:
Update to new parameters for longlong2str()
strings/longlong2str.c:
Added extra argument to longlong2str() to make it have same prototype is int2str()
strings/my_vsnprintf.c:
Changed my_vsnprintf() to use longlong2str instead of int2str() to get rid of warnings and to get support for long pointers even when long is 32 bit.
Added cast to get rid of compiler warnings
Fixed some wrong test cases
Fixed bug in null handling in XtraDB
extra/comp_err.c:
Fixed compiler warnings
extra/my_print_defaults.c:
Fixed compiler warnings
mysql-test/suite/binlog/t/binlog_killed.test:
Added support for timeouts
mysql-test/suite/funcs_1/r/is_columns_is.result:
Updated results (INNODB_SYS_TABLES had got new column)
scripts/mysql_install_db.sh:
Fixed typo
sql/mysql_priv.h:
Removed not needed argument for compare_record()
sql/sql_insert.cc:
Removed not needed argument for compare_record()
sql/sql_update.cc:
Removed not needed argument for compare_record()
The argument is not needed becasue we copy the full record[0] to record[1] and the comparison should work even if all columns are not read
sql/table.cc:
The comparison of rows is independent of HA_PARTIAL_COLUMN_READ
storage/maria/maria_chk.c:
Fixed compiler warnings
storage/maria/maria_read_log.c:
Fixed compiler warnings
storage/myisam/myisamchk.c:
Fixed compiler warnings
storage/myisam/myisampack.c:
Fixed compiler warnings
storage/xtradb/dict/dict0load.c:
Fixed compiler warnings
storage/xtradb/row/row0sel.c:
Fixed null handling in XtraDB. (See comment)
storage/xtradb/trx/trx0sys.c:
Fixed compiler warnings
support-files/compiler_warnings.supp:
Fixed compiler warnings
Added --strace support to mysql-test-run
mysql-test/mysql-test-run.pl:
Added support for --strace (usefull for example to check how much memory mysqld was using)
mysql-test/suite/funcs_1/t/is_engines_innodb.test:
Fixed test case to also work with xtradb
mysql-test/suite/innodb_plugin/t/innodb.test:
Don't run if we don't have the used character sets.
mysql-test/suite/innodb_plugin/t/innodb_mysql.test:
Don't run if we don't have the used character sets.
sql/sql_show.cc:
Extended comment to 160 characters to get full comment from xtradb
storage/xtradb/handler/ha_innodb.cc:
Fixed valgrind warning.
If one compiles innodb_plugin, then the tests in suite/innodb_plugin will use the plugin. If not and xtradb is used, the tests will use xtradb.
mysql-test/include/have_innodb_plugin.inc:
Test both for innodb_plugin and xtradb
mysql-test/include/have_real_innodb_plugin.inc:
Test if we are using innodb_plugin (but not xtradb)
mysql-test/include/have_xtradb.inc:
Test if xtradb is used
mysql-test/lib/mtr_cases.pm:
Enable easy testing of innodb_plugin
mysql-test/mysql-test-run.pl:
Added supression for difference between xtradb & innodb_plugin
mysql-test/suite/innodb_plugin/r/innodb-index-ip.result:
Tests from innodb-index that gave different results for innodb_plugin and xtradb
mysql-test/suite/innodb_plugin/r/innodb-index-xb.result:
Tests from innodb-index that gave different results for innodb_plugin and xtradb
mysql-test/suite/innodb_plugin/r/innodb-index.result:
Move tests away that gave different results for innodb_plugin and xtradb
mysql-test/suite/innodb_plugin/r/innodb-ip.result:
Tests from innodb-index that gave different results for innodb_plugin and xtradb
mysql-test/suite/innodb_plugin/r/innodb-xb.result:
Tests from innodb-index that gave different results for innodb_plugin and xtradb
mysql-test/suite/innodb_plugin/r/innodb.result:
Move tests away that gave different results for innodb_plugin and xtradb
mysql-test/suite/innodb_plugin/r/innodb_bug21704-xb.result:
Test result differ for xtradb
mysql-test/suite/innodb_plugin/r/innodb_bug46000.result:
Remove (not needed) error message not given by MariaDB
mysql-test/suite/innodb_plugin/r/innodb_bug49164-xb.result:
Test result differs for xtradb
mysql-test/suite/innodb_plugin/r/innodb_bug49164.result:
Update results
mysql-test/suite/innodb_plugin/r/innodb_bug53591.result:
Remove (not needed) error message not given by MariaDB
mysql-test/suite/innodb_plugin/r/innodb_bug54679.result:
Updated result file
mysql-test/suite/innodb_plugin/r/innodb_mysql.result:
Updated result file
mysql-test/suite/innodb_plugin/t/disabled.def:
Disable some tests that depends on newer version of XtraDB
mysql-test/suite/innodb_plugin/t/innodb-index-ip.test:
Tests from innodb-index that gave different results for innodb_plugin and xtradb
mysql-test/suite/innodb_plugin/t/innodb-index-xb.test:
Tests from innodb-index that gave different results for innodb_plugin and xtradb
mysql-test/suite/innodb_plugin/t/innodb-index.test:
Move tests away that gave different results for innodb_plugin and xtradb
mysql-test/suite/innodb_plugin/t/innodb-ip.test:
Tests from innodb-index that gave different results for innodb_plugin and xtradb
mysql-test/suite/innodb_plugin/t/innodb-xb.test:
Tests from innodb-index that gave different results for innodb_plugin and xtradb
mysql-test/suite/innodb_plugin/t/innodb.test:
Move tests away that gave different results for innodb_plugin and xtradb
mysql-test/suite/innodb_plugin/t/innodb_bug21704-xb.test:
Test result differ for xtradb
mysql-test/suite/innodb_plugin/t/innodb_bug21704.test:
Test result differ for xtradb
mysql-test/suite/innodb_plugin/t/innodb_bug53591.test:
Test results only makes sence for innodb_plugin (things works ok for xtradb)
sql/sql_table.cc:
Don't set HA_CREATE_USED_ROW_FORMAT for create table (only for update_create_info) if ROW_FORMAT is not used.
storage/innodb_plugin/handler/ha_innodb.cc:
Fixed wrong error message from innodb.
This is needed as MariaDB properly handles errors from ha_index_init()
storage/xtradb/handler/ha_innodb.cc:
Update base information for XtraDB so that one can use informationschema.plugins to check if one is using XtraDB
mysys/mf_keycache.c:
warning on windows
storage/example/ha_example.cc:
fighting the warnings don't ifdef too much.
a function must return a value!
storage/xtradb/Makefile.am:
add -lmysqlservices for ha_xtradb.so plugin to load
