CASES RESETS DATA POINTER TO SMAL
ISSUE: Myisamchk doing sort recover
on a table reduces data_file_length.
Maximum size of data file decreases,
lesser number of rows are stored.
SOLUTION: Size of data_file_length is
fixed to the original length.
CASES RESETS DATA POINTER TO SMAL
ISSUE: Myisamchk doing sort recover
on a table reduces data_file_length.
Maximum size of data file decreases,
lesser number of rows are stored.
SOLUTION: Size of data_file_length is
fixed to the original length.
USING MYISAM_USE_MMAP ON WINDOWS
When OPTIMIZE/REPAIR TABLE is switching to new data file,
old data file is removed while memory mapping is still
active.
With 5.1 implementation of nt_share_delete() it is not
permitted to remove mmaped file.
This fix disables memory mapping for mi_repair() operations.
mysql-test/r/myisam.result:
A test case for BUG#11757032.
mysql-test/t/myisam.test:
A test case for BUG#11757032.
storage/myisam/ha_myisam.cc:
mi_repair*() functions family use file I/O even if memory
mapping is available.
Since mixing mmap I/O and file I/O may cause various artifacts,
memory mapping must be disabled.
storage/myisam/mi_delete_all.c:
Clean-up: do not attempt to remap file after truncate, since
there is nothing to map.
Repairing MyISAM table with fulltext indexes and low
myisam_sort_buffer_size may crash the server.
Estimation of number of index entries was done incorrectly,
causing further assertion failure or server crash.
Docs note: min value for myisam_sort_buffer_size has been
changed from 4 to 4096.
mysql-test/r/fulltext.result:
A test case for BUG#51866.
mysql-test/r/myisam.result:
Min value for myisam_sort_buffer_size is 4096.
mysql-test/r/variables.result:
Min value for myisam_sort_buffer_size is 4096.
mysql-test/suite/sys_vars/r/myisam_sort_buffer_size_basic_32.result:
Min value for myisam_sort_buffer_size is 4096.
mysql-test/t/fulltext.test:
A test case for BUG#51866.
sql/mysqld.cc:
Min value for myisam_sort_buffer_size is 4096.
storage/myisam/mi_check.c:
When estimating number of index entries for external
fulltext parser, take into account that key_length may
be bigger than myisam_sort_buffer_size. Reuse logic
from _create_index_by_sort(): force MIN_SORT_BUFFER to
be min value for myisam_sort_buffer_size.
Another problem is that ftkey_nr has no other meaning
than serial number of fulltext index starting with 1.
We can't say if this key using built-in or external
parser basing on it's value. In other words we always
entered if-branch for external parser. At this point,
the only way to check if we use default parser is to
compare keyinfo::parser with &ft_default_parser.
storage/myisam/sort.c:
Get rid of MIN_SORT_MEMORY, use MIN_SORT_BUFFER instead
(defined in myisamdef.h, has the same value and purpose).
index cardinalities=1
Parallel repair didn't poroperly update index cardinality
in certain cases.
When myisam_sort_buffer_size is not enough to store all
keys, index cardinality was updated before index was
actually written, when no index statistic is available.
mysql-test/r/myisam.result:
A test case for BUG#47444.
mysql-test/t/myisam.test:
A test case for BUG#47444.
storage/myisam/sort.c:
update_key_parts() must be called after all index
entries are written, when index statistic is available.
insert...select
Queries following bulk insert into an empty MyISAM table
may break it. This was pure MyISAM problem.
When bulk insert into an empty table is complete, MyISAM
may want to enable indexes via repair by sort. If repair
by sort fails (e.g. insufficient buffer), MyISAM failover
to repair with key cache, requesting repair of data file.
Repair of data file performs data file substitution. This
means that current table instance will point to new data
file. Other cached table instances are still pointing to
an old, deleted data file.
This is fixed by not requesting repair of data file
during enable indexes.
Explicit REPAIR is not affected, since it flushes all
table instances.
mysql-test/r/myisam.result:
A test case for BUG#51307.
mysql-test/t/myisam.test:
A test case for BUG#51307.
storage/myisam/ha_myisam.cc:
When enabling indexes do not attempt to repair data file.
for same data when using bit fields
Problem: checksum for BIT fields may be computed incorrectly
in some cases due to its storage peculiarity.
Fix: convert a BIT field to a string then calculate its checksum.
mysql-test/r/myisam.result:
Fix for bug#51304: checksum table gives different results
for same data when using bit fields
- test result.
mysql-test/t/myisam.test:
Fix for bug#51304: checksum table gives different results
for same data when using bit fields
- test case.
sql/sql_table.cc:
Fix for bug#51304: checksum table gives different results
for same data when using bit fields
- convert BIT fields to strings calculating its checksums
as some bits may be saved among NULL bits in the record buffer.
Bulk REPLACE or bulk INSERT ... ON DUPLICATE KEY UPDATE may
break dynamic record MyISAM table.
The problem is limited to bulk REPLACE and INSERT ... ON
DUPLICATE KEY UPDATE, because only these operations may
be done via UPDATE internally and may request write cache.
When flushing write cache, MyISAM may write remaining
cached data at wrong position. Fixed by requesting write
cache to seek to a correct position.
mysql-test/r/myisam.result:
A test case for BUG#49628.
mysql-test/t/myisam.test:
A test case for BUG#49628.
storage/myisam/mi_dynrec.c:
delete_dynamic_record() may change data file position.
IO cache must be notified as it may still have cached
data, which has to be flushed later.
table and view...
Invalid memory reads after a query referencing MyISAM table
multiple times with write lock. Invalid memory reads may
lead to server crash, valgrind warnings, incorrect values
in INFORMATION_SCHEMA.TABLES.{TABLE_ROWS, DATA_LENGTH,
INDEX_LENGTH, ...}.
This may happen when one of the table instances gets closed
after a query, e.g. out of slots in open tables cache. UNION,
MERGE and VIEW are irrelevant.
The problem was that MyISAM didn't restore state info
pointer to default value.
myisam/mi_locking.c:
When a query is referencing MyISAM table multiple times
with a write lock, all table instances share the same
state info, pointing to MI_INFO::save_state of
"primary" table instance.
When lock is released, state pointer was restored only
for the primary table instance. Secondary table instances
are still pointing to save_state of primary table
instance.
Primary table instance may get closed, leaving secondary
table instances state pointer pointing to freed memory.
That's mostly ok, since next lock will update state info
pointer to correct value. But there're some cases, when
this secondary table instance state info is accessed
without a lock, e.g. INFORMATION_SCHEMA, MERGE (in 5.1
and up), MyISAM itself for DBUG purposes.
Restore default value of state pointer unconditionally,
for both primary and secondary table instances.
mysql-test/r/myisam.result:
A test case for BUG#48438.
mysql-test/t/myisam.test:
A test case for BUG#48438.
Problem: inserting a record we don't set unused null bits in the
record buffer if no default field values used.
That may lead to wrong live checksum calculation.
Fix: set unused null bits in the record buffer in such cases.
mysql-test/r/myisam.result:
Fix for bug#49465: valgrind warnings and incorrect live checksum...
- test result.
mysql-test/t/myisam.test:
Fix for bug#49465: valgrind warnings and incorrect live checksum...
- test case.
sql/sql_insert.cc:
Fix for bug#49465: valgrind warnings and incorrect live checksum...
- set unused null bits to 1 in the record buffer in case we
don't call restore_record() before a fill_record() call
(when no default values used).
- Moved some code from innodb_plugin to xtradb, to ensure that all tests runs
- Did changes in pbxt and maria storage engines becasue of changes in thd->query
- Reverted wrong code in sql_table.cc for how ROW_FORMAT is used.
This is a re-commit of Monty's merge to eliminate an extra commit from
MySQL-5.1.42 that was accidentally included in the merge.
This is a merge of the MySQL 5.1.41 clone-off (clone-5.1.41-build). In
case there are any extra changes done before final MySQL 5.1.41
release, these will need to be merged later before MariaDB 5.1.41
release.
BUG#47073 - valgrind errs, corruption,failed repair of partition,
low myisam_sort_buffer_size
Fixed race conditions discovered with the provided test case and
stabilized test case.
include/myisam.h:
Serialize submission of messages from multi-threaded REPAIR.
mysql-test/r/myisam.result:
REPAIR output highly depend on threads activity. Disabled
result log to make test case deterministic.
mysql-test/t/myisam.test:
REPAIR output highly depend on threads activity. Disabled
result log to make test case deterministic.
storage/myisam/ha_myisam.cc:
Serialize submission of messages from multi-threaded REPAIR.
storage/myisam/mi_check.c:
Serialize submission of messages from multi-threaded REPAIR.
storage/myisam/sort.c:
Only master thread is allowed to detach write cache from
the share.
low myisam_sort_buffer_size
Repair by sort (default) or parallel repair of a MyISAM table
(doesn't matter partitioned or not) as well as bulk inserts
and enable indexes some times didn't failover to repair with
key cache.
The problem was that after unsuccessful attempt, data file was
closed. Whereas repair with key cache requires open data file.
Fixed by reopening data file.
Also fixed a valgrind warning, which may appear during repair
by sort or parallel repair with certain myisam_sort_buffer_size
number of rows and length of an index entry (very dependent).
mysql-test/r/myisam.result:
A test case for BUG#47073.
mysql-test/t/myisam.test:
A test case for BUG#47073.
storage/myisam/ha_myisam.cc:
Reverted fix for BUG25289. Not needed anymore.
storage/myisam/mi_check.c:
Reopen data file, when repair by sort or parallel repair
fails.
When repair by sort is requested to rebuild data file, data file
gets rebuilt while fixing first index. When rebuild is completed,
info->dfile is pointing to temporary data file, original data file
is closed.
It may happen that repair has successfully fixed first index and
rebuilt data file, but failed to fix second index. E.g.
myisam_sort_buffer_size was big enough to fix first shorter index,
but not enough to fix subsequent longer index.
In this case we end up with info->dfile pointing to temporary file,
which is removed and info->dfile is set to -1.
Though repair by sort failed, the upper layer may still want to
try repair with key cache. But it needs info->dfile pointing to
valid data file.
storage/myisam/sort.c:
When performing a copy of IO_CACHE structure, current_pos and
current_end must be updated separatly to point to memory we're
copying to (not to memory we're copying from).
As t_file2 is always WRITE cache, proper members are write_pos
and write_end accordingly.
checksum)"
The problem was that checksum of GEOMETRY type used memory addresses
in the computation, making it un-repeatable thus useless.
(This patch is a backport from 6.0 branch)
mysql-test/r/myisam.result:
test case for bug35570 that same tables give same checksums
mysql-test/t/myisam.test:
test case for bug35570 that same tables give same checksums
sql/sql_table.cc:
Type GEOMETRY is implemented on top of type BLOB, so, just like for BLOB,
its 'field' contains pointers which it does not make sense to include in
the checksum; it rather has to be converted to a string and then we can
compute the checksum.
* Finished Monty and Jani's merge
* Some InnoDB tests still fail (because it's old xtradb code run against
newer testsuite). They are expected to go after mergning with the latest
xtradb.
- Added a handler call (prepare_index_scan()) to inform storage engines that an index scan is about to take place.
- Extended the maximun key parts for an index from 16 to 32
- Extended MyISAM and Maria engines to support up to 32 parts
Added checks for return value from ha_index_init()
include/my_handler.h:
Extended number of key parts for MyISAM and Maria from 16 to 32
include/my_pthread.h:
Ensure we always have 256M of stack.
(Required to be able to handle the current number of keys and key parts in MyISAM)
mysql-test/r/create.result:
Extended to test for 32 key parts
mysql-test/r/myisam.result:
Test that we can create 32 but not 33 key parts
mysql-test/r/ps_1general.result:
Length of ref is now 2048 as we can have more key parts
mysql-test/r/ps_2myisam.result:
Length of ref is now 2048 as we can have more key parts
mysql-test/r/ps_3innodb.result:
Length of ref is now 2048 as we can have more key parts
mysql-test/r/ps_4heap.result:
Length of ref is now 2048 as we can have more key parts
mysql-test/r/ps_5merge.result:
Length of ref is now 2048 as we can have more key parts
mysql-test/suite/maria/r/maria.result:
Max key length is now 1208 bytes
mysql-test/suite/maria/r/maria3.result:
Max key length is now 1208 bytes
mysql-test/suite/maria/r/ps_maria.result:
Max key length is now 1208 byte
mysql-test/t/create.test:
Extended to test for 32 key parts
mysql-test/t/myisam.test:
Test that we can create 32 but not 33 key parts
sql/handler.cc:
Check return value from ha_index_init()
sql/handler.h:
Added a handler call (prepare_index_scan()) to inform storage engines that an index scan is about to take place.
sql/sql_select.cc:
Checks all return values from ha_index_init()
Call prepare_index_scan()) to inform storage engines that an index scan is about to take place.
Fixed indentation
sql/table.cc:
Fixed wrong types for key_length (rest of code assumed this was 32 bit)
sql/unireg.h:
Extended the maximun key parts for an index from 16 to 32
storage/maria/ha_maria.cc:
Don't allocate HA_CHECK on the stack in functions where we call repair() as HA_CHECK is HUGE and will overflow stack
storage/myisam/ha_myisam.cc:
Don't allocate HA_CHECK on the stack in functions where we call repair() as HA_CHECK is HUGE and will overflow stack
storage/myisam/mi_check.c:
Fixed wrong check if value overflow
tests/mysql_client_test.c:
Added fflush() to fix output in case of error
Fixed wrong check of 'ref' length in EXPLAIN
table corruption
Moved the testcase from the file myisam.test to the new testfile
mysiam_debug.test
mysql-test/r/myisam.result:
Removed result file for BUG#40827
mysql-test/r/myisam_debug.result:
Result file for BUG#40827
mysql-test/t/myisam.test:
Removed testcase for BUG#40827
mysql-test/t/myisam_debug.test:
TestCase for BUG#40827
Killing the insert-select statement corrupts the MyISAM table only
when the destination table is empty and when it has indexes. When
we bulk insert huge data and if the destination table is empty we
disable the indexes for fast inserts, data is then inserted and
indexes are re-enabled after bulk_insert operation
Killing the query, aborts the repair table operation during enable
indexes phase leading to table corruption.
We now truncate the table when we detect that enable indexes is
killed for bulk insert query.As we have an empty table before the
operation, we can fix by truncating the table.
mysql-test/r/myisam.result:
Result file for BUG#40827
mysql-test/t/myisam.test:
Testcase for BUG#40827
storage/myisam/ha_myisam.cc:
Fixed end_bulk_insert() method to truncate the table when we detect enable
index operation is killed.
A bug in the initialization of key segment information made it point
to the wrong bit, since a bit index was used when its int value
was needed. This lead to misinterpretation of bit columns
read from MyISAM record format when a NULL bit pushed them over
a byte boundary.
Fixed by using the int value of the bit instead.
mysql-test/r/myisam.result:
Bug#43737: Test result.
mysql-test/t/myisam.test:
Bug#43737: Test case.
storage/myisam/mi_open.c:
Bug#43737: fix.
Killing insert-select statement on MyISAM corrupts the table.
Killing the insert-select statement corrupts the MyISAM table only
when the destination table is empty and when it has indexes. When
we bulk insert huge data and if the destination table is empty we
disable the indexes for fast inserts, data is then inserted and
indexes are re-enabled after bulk_insert operation
Killing the query, aborts the repair table operation during enable
indexes phase leading to table corruption.
We now truncate the table when we detect that enable indexes is
killed for bulk insert query.As we have an empty table before the
operation, we can fix by truncating the table.
mysql-test/r/myisam.result:
Result file for BUG#40827
mysql-test/t/myisam.test:
Testcase for BUG#40827
storage/myisam/ha_myisam.cc:
Fixed end_bulk_insert() method to truncate the table when we detect enable
index operation is killed.
Problem: data consistency check (maximum record length) for a correct
MyISAM table with CHECKSUM=1 and ROW_FORMAT=DYNAMIC option
may fail due to wrong inner MyISAM parameter. In result we may
have the table marked as 'corrupted'.
Fix: properly set MyISAM maximum record length parameter.
myisam/mi_create.c:
Fix for bug #37310: 'on update CURRENT_TIMESTAMP' option crashes the table
Use HA_OPTION_PACK_RECORD instead of HA_PACK_RECORD (typo?)
calculating packed record length.
into host.loc:/work/bk/5.1-bugteam
mysql-test/r/heap.result:
Auto merged
mysql-test/r/innodb.result:
Auto merged
mysql-test/r/myisam.result:
Auto merged
mysql-test/r/strict.result:
Auto merged
mysql-test/r/type_binary.result:
Auto merged
mysql-test/r/warnings.result:
Auto merged
BitKeeper/deleted/.del-bdb.result:
Auto merged
sql/field.cc:
Auto merged
sql/field.h:
Auto merged
or incorrect.
For better conformance with standard, truncation procedure of CHAR columns
has been changed to ignore truncation of trailing whitespace characters
(note has been removed).
Finally, for columns with non-binary charsets:
1. CHAR(N) columns silently ignore trailing whitespace truncation;
2. VARCHAR and TEXT columns issue Note about truncation.
BLOBs and other columns with BINARY charset are unaffected.
mysql-test/r/bdb.result:
Rollback of bug #30059 fix.
mysql-test/r/heap.result:
Rollback of bug #30059 fix.
mysql-test/r/innodb.result:
Rollback of bug #30059 fix.
mysql-test/r/myisam.result:
Rollback of bug #30059 fix.
mysql-test/r/strict.result:
Rollback of bug #30059 fix.
mysql-test/r/type_binary.result:
Rollback of bug #30059 fix.
mysql-test/r/warnings.result:
Updated test case for bug #30059.
sql/field.cc:
Post-commit fix for bug #30059.
The Field_longstr::report_if_important_data method
has been changed to notify about trailing spaces only if
the new count_spaces parameter is TRUE.
The Field_string::store method has been changed to
ignore trailing whitespace truncation (CHAR column
type).
sql/field.h:
Post-commit fix for bug #30059.
The Field_longstr::report_if_important_data method declaration
has been changed to accept extra parameter: bool count_spaces.
into mysql.com:/home/my/mysql-new
BitKeeper/etc/ignore:
auto-union
BUILD/SETUP.sh:
Auto merged
CMakeLists.txt:
Auto merged
client/get_password.c:
Auto merged
client/mysqldump.c:
Auto merged
client/mysqltest.c:
Auto merged
cmd-line-utils/readline/bind.c:
Auto merged
cmd-line-utils/readline/display.c:
Auto merged
cmd-line-utils/readline/histexpand.c:
Auto merged
cmd-line-utils/readline/history.c:
Auto merged
cmd-line-utils/readline/readline.c:
Auto merged
cmd-line-utils/readline/text.c:
Auto merged
dbug/user.r:
Auto merged
extra/yassl/src/handshake.cpp:
Auto merged
include/config-win.h:
Auto merged
include/m_string.h:
Auto merged
include/my_global.h:
Auto merged
include/my_pthread.h:
Auto merged
include/mysql/plugin.h:
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include/mysql_com.h:
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include/thr_alarm.h:
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libmysql/CMakeLists.txt:
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libmysql/Makefile.shared:
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libmysql/dll.c:
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libmysql/get_password.c:
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libmysql/libmysql.c:
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libmysqld/Makefile.am:
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mysql-test/lib/mtr_cases.pl:
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mysql-test/mysql-test-run.pl:
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mysql-test/r/alter_table.result:
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mysql-test/r/change_user.result:
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mysql-test/r/create.result:
Auto merged
mysql-test/r/innodb.result:
Auto merged
mysql-test/r/merge.result:
Auto merged
mysql-test/r/mix2_myisam.result:
Auto merged
mysql-test/r/mysqldump.result:
Auto merged
mysql-test/r/query_cache.result:
Auto merged
mysql-test/r/subselect.result:
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mysql-test/valgrind.supp:
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mysql-test/r/view.result:
Auto merged
mysql-test/suite/rpl/r/rpl_events.result:
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mysql-test/suite/rpl/t/rpl_switch_stm_row_mixed.test:
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mysql-test/t/create.test:
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mysql-test/t/mysqldump.test:
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mysql-test/t/query_cache.test:
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mysql-test/t/subselect.test:
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mysql-test/t/variables.test:
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mysql-test/t/view.test:
Auto merged
mysys/mf_iocache.c:
Auto merged
mysys/mf_tempfile.c:
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mysys/my_atomic.c:
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mysys/my_bit.c:
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mysys/my_bitmap.c:
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mysys/my_compress.c:
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mysys/my_create.c:
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mysys/my_delete.c:
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mysys/my_error.c:
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mysys/my_init.c:
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mysys/my_open.c:
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mysys/my_realloc.c:
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mysys/my_rename.c:
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mysys/my_symlink.c:
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mysys/my_sync.c:
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mysys/my_thr_init.c:
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mysys/thr_alarm.c:
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mysys/thr_lock.c:
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scripts/make_binary_distribution.sh:
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server-tools/instance-manager/mysql_connection.cc:
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sql/CMakeLists.txt:
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sql/Makefile.am:
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sql/events.cc:
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sql/field.cc:
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sql/field.h:
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sql/filesort.cc:
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sql/gen_lex_hash.cc:
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sql/ha_ndbcluster.cc:
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sql/ha_partition.h:
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sql/handler.h:
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sql/item.cc:
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sql/item.h:
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sql/item_cmpfunc.cc:
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sql/item_func.cc:
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sql/item_func.h:
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sql/item_strfunc.cc:
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sql/item_strfunc.h:
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sql/item_subselect.cc:
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sql/lock.cc:
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sql/log.cc:
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sql/log_event.cc:
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sql/net_serv.cc:
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sql/opt_range.cc:
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sql/partition_info.cc:
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sql/rpl_injector.cc:
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sql/set_var.cc:
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sql/slave.cc:
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sql/slave.h:
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sql/sp_head.cc:
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sql/sql_acl.cc:
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sql/sql_base.cc:
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sql/sql_cache.cc:
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sql/sql_class.h:
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sql/sql_delete.cc:
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sql/sql_load.cc:
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sql/sql_plugin.cc:
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sql/sql_prepare.cc:
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sql/sql_repl.cc:
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sql/sql_test.cc:
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sql/sql_union.cc:
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sql/sql_update.cc:
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sql/sql_yacc.yy:
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sql/table.cc:
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sql/table.h:
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sql/unireg.cc:
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sql/share/errmsg.txt:
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storage/csv/ha_tina.cc:
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storage/csv/ha_tina.h:
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storage/myisam/CMakeLists.txt:
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storage/myisam/ft_boolean_search.c:
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storage/myisam/ft_eval.c:
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storage/myisam/ft_nlq_search.c:
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storage/myisam/ft_parser.c:
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storage/myisam/ft_static.c:
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storage/myisam/ft_stopwords.c:
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storage/myisam/ft_test1.c:
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storage/myisam/ft_update.c:
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storage/myisam/ha_myisam.cc:
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storage/myisam/mi_check.c:
Auto merged
storage/myisam/mi_create.c:
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storage/myisam/mi_delete.c:
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storage/myisam/mi_delete_all.c:
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storage/myisam/mi_dynrec.c:
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storage/myisam/mi_key.c:
Auto merged
storage/myisam/mi_packrec.c:
Auto merged
storage/myisam/mi_range.c:
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storage/myisam/mi_search.c:
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storage/myisam/mi_test1.c:
Auto merged
storage/myisam/mi_test2.c:
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storage/myisam/mi_test3.c:
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storage/myisam/mi_unique.c:
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storage/myisam/mi_write.c:
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storage/myisam/myisamchk.c:
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storage/myisam/myisamdef.h:
Auto merged
storage/myisam/myisampack.c:
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storage/myisam/sort.c:
Auto merged
storage/myisam/sp_test.c:
Auto merged
support-files/mysql.spec.sh:
Auto merged
tests/mysql_client_test.c:
Auto merged
configure.in:
Manual merge
dbug/dbug.c:
Restore to original state in Maria tree
The big diff comes from a wrong pull from 5.0 -> 5.1 after backporting dbug to 5.0 from 5.1
include/Makefile.am:
Manual merge
include/my_atomic.h:
Ignore changes
include/my_base.h:
Manual merge
include/my_dbug.h:
Use orginal my_dbug.h from maria tree
include/my_handler.h:
Manual merge
include/my_sys.h:
Manual merge
include/myisam.h:
Manual merge
mysql-test/lib/mtr_report.pl:
Manual merge
mysql-test/r/myisam.result:
Manual merge
mysql-test/suite/binlog/r/binlog_unsafe.result:
Manual merge
mysql-test/suite/binlog/t/binlog_unsafe.test:
Manual merge
mysql-test/suite/rpl/r/rpl_row_flsh_tbls.result:
Manual merge
mysql-test/suite/rpl/r/rpl_switch_stm_row_mixed.result:
No changes
mysql-test/suite/rpl/t/rpl_row_flsh_tbls.test:
Manual merge
mysql-test/t/change_user.test:
Manual merge
mysql-test/t/disabled.def:
Manual merge
mysql-test/t/merge.test:
No changes
mysql-test/t/myisam.test:
Manual merge
mysys/Makefile.am:
Manual merge
mysys/array.c:
Manual merge
mysys/mf_keycache.c:
Manual merge
mysys/my_getsystime.c:
Manual merge
mysys/my_handler.c:
Manual merge
mysys/my_pread.c:
Manual merge
mysys/safemalloc.c:
Manual merge
sql/ha_partition.cc:
Manual merge
sql/handler.cc:
Manual merge
sql/lex.h:
Manual merge
sql/mysql_priv.h:
Manual merge
sql/mysqld.cc:
Manual merge
sql/set_var.h:
Manual merge
sql/sql_class.cc:
Manual merge
sql/sql_insert.cc:
Manual merge
sql/sql_parse.cc:
Manual merge
sql/sql_select.cc:
Manual merge
sql/sql_show.cc:
Manual merge
sql/sql_table.cc:
Manual merge
storage/myisam/mi_checksum.c:
No changes
storage/myisam/mi_extra.c:
Manual merge
storage/myisam/mi_open.c:
Manual merge
storage/myisammrg/ha_myisammrg.cc:
Manual merge
strings/strmake.c:
No changes
This will be back-ported to 5.x trees but the work for R-tree logging critically needs this patch in Maria now.
mysql-test/r/myisam.result:
checksums are identical; without the code fix they were all different
mysql-test/t/myisam.test:
test that same tables give same checksums
sql/sql_table.cc:
Type GEOMETRY is implemented on top of type BLOB, so, just like for BLOB, its 'field' contains pointers
which it does not make sense to include in the checksum; it rather has to be converted to a string and
then we can compute the checksum.
configure.in:
Auto merged
mysql-test/r/func_misc.result:
Auto merged
mysql-test/r/myisam.result:
Auto merged
mysql-test/r/partition.result:
Auto merged
mysql-test/r/partition_symlink.result:
Auto merged
mysql-test/t/func_misc.test:
Auto merged
mysql-test/t/partition.test:
Auto merged
sql/field.cc:
Auto merged
sql/field.h:
Auto merged
sql/item.cc:
Auto merged
sql/item_func.cc:
Auto merged
sql/item_func.h:
Auto merged
sql/log.cc:
Auto merged
sql/mysql_priv.h:
Auto merged
sql/partition_info.cc:
Auto merged
sql/partition_info.h:
Auto merged
sql/rpl_rli.cc:
Auto merged
sql/sql_plugin.cc:
Auto merged
sql/sql_show.cc:
Auto merged
sql/sql_parse.cc:
Manual merge. Needs later fix. New code in create table was not
accepted. Needs to be added to mysql_create_table_no_lock().
into kaamos.(none):/data/src/opt/mysql-5.1-opt
mysql-test/r/heap.result:
Auto merged
mysql-test/r/innodb.result:
Auto merged
mysql-test/r/myisam.result:
Auto merged
BitKeeper/deleted/.del-bdb.result:
Auto merged
mysql-test/r/strict.result:
Auto merged
mysql-test/r/type_binary.result:
Auto merged
mysql-test/r/type_set.result:
Auto merged
mysql-test/r/variables.result:
Auto merged
mysql-test/r/warnings.result:
Auto merged
mysql-test/t/range.test:
Auto merged
mysql-test/t/variables.test:
Auto merged
mysql-test/t/warnings.test:
Auto merged
sql/field.cc:
Auto merged
sql/field.h:
Auto merged
sql/item.cc:
Auto merged
sql/item.h:
Auto merged
sql/item_func.cc:
Auto merged
sql/sql_select.cc:
Auto merged
sql/mysqld.cc:
Null merge.
mysql-test/include/mix1.inc:
Manual merge.
mysql-test/r/innodb_mysql.result:
Manual merge.
mysql-test/r/range.result:
Manual merge.
mysql-test/r/sp.result:
Manual merge.
mysql-test/t/sp.test:
Manual merge.
sql/handler.cc:
Manual merge.
Added hton_name() and handler->engine_name() and use these when appropriate
KNOWN_BUGS.txt:
Added some of the known bugs
mysql-test/r/maria.result:
Added test for TRANSACTIONAL=1
mysql-test/r/myisam.result:
Added test for TRANSACTIONAL=1
mysql-test/t/maria.test:
Added test for TRANSACTIONAL=1
mysql-test/t/myisam.test:
Added test for TRANSACTIONAL=1
sql/handler.cc:
ha_resolve_storage_engine_name() -> hton_name()
sql/handler.h:
Added hton_name() and handler->engine_name()
sql/set_var.cc:
Use hton_name()
sql/sql_table.cc:
Add warning of TRANSACTIONAL=1 is used with handler that doesn't support it
Indentation fixes
ha_resolve_storage_engine_name() -> hton_name()
sql/sql_tablespace.cc:
ha_resolve_storage_engine_name() -> hton_name()
Indentation fixes
sql/sql_yacc.yy:
ha_resolve_storage_engine_name() -> hton_name()
sql/unireg.cc:
ha_resolve_storage_engine_name() -> hton_name()
Indentation fixes
Server handles truncation for assignment of too-long values
into CHAR/VARCHAR/TEXT columns in a different ways when the
truncated characters are spaces:
1. CHAR(N) columns silently ignore end-space truncation;
2. TEXT columns post a truncation warning/error in the
non-strict/strict mode.
3. VARCHAR columns always post a truncation note in
any mode.
Space truncation processing has been synchronised over
CHAR/VARCHAR/TEXT columns: current behavior of VARCHAR
columns has been propagated as standard.
Binary-encoded string/BLOB columns are not affected.
mysql-test/r/heap.result:
Updated test case for bug#30059.
mysql-test/r/innodb.result:
Updated test case for bug#30059.
mysql-test/r/myisam.result:
Updated test case for bug#30059.
mysql-test/r/strict.result:
Updated test case for bug#30059.
mysql-test/r/type_binary.result:
Updated test case for bug#30059.
mysql-test/r/warnings.result:
Added test case for bug#30059.
mysql-test/t/warnings.test:
Added test case for bug#30059.
sql/field.cc:
Fixed bug#30059.
The report_data_too_long function was replaced with the
Field_longstr::report_if_important_data method.
The Field_string::store and the Field_blob::store
methods was synchronized with the Field_varstring::store
method.
Changes:
1. to CHAR(N): posting of space truncation note has been added
in both (strict and non-strict) modes;
2. to BLOBs: a check for space truncation has been added,
a warning in the non-strict mode and an error message in
the strict mode have been replaced with a truncation note.
Similar parts of Field_string::store, Field_blob::store and
Field_varstring::store have been moved to the
Field_longstr::report_if_important_data method.
sql/field.h:
Fixed bug#30059.
The Field_longstr::report_if_important_data method has been declared.
myisamchk did always show Character set: latin1_swedish_ci (8),
regardless what DEFAULT CHARSET the table had.
When the server created a MyISAM table, it did not copy the
characterset number into the MyISAM create info structure.
Added assignment of charset number to MI_CREATE_INFO.
mysql-test/r/myisam.result:
Bug#29182 - MyISAMCHK reports wrong character set
Added test result.
mysql-test/t/myisam.test:
Bug#29182 - MyISAMCHK reports wrong character set
Added test.
storage/myisam/ha_myisam.cc:
Bug#29182 - MyISAMCHK reports wrong character set
Added assignment of charset number to MI_CREATE_INFO.
