InnoDB: Failing assertion: mutex_own(&buf_pool->LRU_list_mutex)
and
InnoDB: Assertion failure in thread 2868898624 in file buf0lru.c line 1077
InnoDB: Failing assertion: mutex_own(&buf_pool->LRU_list_mutex)
Analysis: Function buf_LRU_free_block might release LRU_list_mutex on
same cases to avoid mutex order problems, we need to take it back
before accessing list.
main.mysqlslap fail on PPC64
There seem to be a bug on Power8 which doesn't guarantee
a signal to be delivered to waiting thread if broadcast
is called outside of mutex.
For now workaround it by calling broadcast while mutex is
still held.
4229: MDEV-5670: Assertion failure in file buf0lru.c line 2355
Add more status information if repeatable.
4230: MDEV-5673: Crash while parallel dropping multiple tables under heavy load
Improve long semaphore wait output to include all semaphore waits
and try to find out if there is a sequence of waiters.
4233: Fix compiler errors on product build.
4237: Fix too agressive long semaphore wait output and add guard against introducing
compression failures on insert buffer.
4238: Fix test failure caused by simulated compression failure on
IBUF_DUMMY table.
This problem affects only debug builds on PPC64.
There are at least two race conditions around
rw_lock_debug_mutex_enter and rw_lock_debug_mutex_exit:
- rw_lock_debug_waiters was loaded/stored without setting
appropriate locks/memory barriers.
- there is a gap between calls to os_event_reset() and
os_event_wait() and in such case we're supposed to pass
return value of the former to the latter.
Fixed by replacing self-cooked spinlocks with system mutexes.
These days system mutexes offer much better performance. OTOH
performance is not that critical for debug builds.
MySQL Bug#71095: Wrong results with PARTITION BY LIST COLUMNS()
MySQL Bug#72803: Wrong "Impossible where" with LIST partitioning
MDEV-6240: Wrong "Impossible where" with LIST partitioning
- Backprot the fix from MySQL Bug#71095.
- When traversing JOIN_TABs with first_linear_tab/next_linear_tab(), don't forget
to enter the semi-join nest when it is the first table in the join order.
Failure to do so could cause e.g. I_S tables not to be filled.
mysql.column_stats wasn't stored/restored properly on big-endian
with histogram_type=DOUBLE_PREC_HB.
Store histogram values using int2store()/uint2korr().
Note that this patch invalidates previously calculated histogram
values on big-endian.
This is to get same test results on Linux and Windows
modified:
storage/connect/mysql-test/connect/r/part_file.result
storage/connect/mysql-test/connect/r/part_table.result
storage/connect/mysql-test/connect/t/part_file.test
storage/connect/mysql-test/connect/t/part_table.test
storage/connect/tabdos.cpp
If mysql.innodb_table_stats or mysql.innodb_index_stats is not found or has
unexpected structure output that error only once and no other error for
every table trying to use them. If they do exists, then print fetch or
recalculation errors only once / table or index.
modified:
storage/connect/ha_connect.cc
storage/connect/tabdos.cpp
storage/connect/tabfmt.cpp
storage/connect/tabmysql.cpp
- add AVG_REC_LENGTH option to avoid result mismatch between
Windows and Linux
modified:
storage/connect/mysql-test/connect/r/part_file.result
storage/connect/mysql-test/connect/r/part_table.result
storage/connect/mysql-test/connect/t/part_file.test
line 8473
In case InnoDB index is not found, print the MySQL and InnoDB index
name we were trying to find and all MySQL and InnoDB index names there
is for this table.
ha_innodb.cc line 8473
If index is not found from InnoDB make sure we print what we
were trying to find and all mysql and InnoDB index names there
is for this table.
modified:
storage/connect/array.cpp
storage/connect/array.h
storage/connect/blkfil.cpp
storage/connect/blkfil.h
storage/connect/filter.cpp
storage/connect/filter.h
storage/connect/ha_connect.cc
storage/connect/tabdos.cpp
- FIX problems of DIR table on LINUX:
The order of the result is not the same than the one on Windows
An error occurs when no file match the pattern
Also the row numbers may also be different (not fixed yet)
modified:
storage/connect/mysql-test/connect/r/part_file.result
storage/connect/mysql-test/connect/r/part_table.result
storage/connect/mysql-test/connect/t/part_file.test
a sub-branch of this one and merged by pushing all the changes from it.
This version adds the following to CONNECT:
- MRR support (similar to the MyISAM one)
- Block, Remote and dynamic indexing
- Partitioning support (using the PARTITION engine)
Here is a list of the commited changes made in the sub-branch:
========================================================================
------------------------------------------------------------
revno: 4009
committer: Olivier Bertrand <bertrandop@gmail.com>
branch nick: 10.0-connect
timestamp: Thu 2014-07-17 18:13:51 +0200
message:
This commit brings many changes, in particular two important ones:
1) Support of partitioning by connect. A table can be partitioned
by files, this is an enhanced MULTIPLE table. It can be also
partitioned by sub-tables like TBL and this enables table sharding.
2) Handling a CONNECT bug that causes in some cases extraneous rows
to remain in the table after an UPDATE or DELETE when the command
uses indexing (for not fixed file tables). Until a real fix is
done, CONNECT tries to ignore indexing and if it cannot do it
abort the command with an error message.
- Add tests on partitioning
added:
storage/connect/mysql-test/connect/r/part_file.result
storage/connect/mysql-test/connect/r/part_table.result
storage/connect/mysql-test/connect/t/part_file.test
storage/connect/mysql-test/connect/t/part_table.test
- Temporary fix
modified:
sql/sql_partition.cc
- Add partition support
modified:
storage/connect/ha_connect.cc
storage/connect/ha_connect.h
storage/connect/reldef.cpp
storage/connect/reldef.h
storage/connect/tabdos.cpp
- Add functions ha_connect::IsUnique and ha_connect::CheckColumnList
modified:
storage/connect/ha_connect.cc
storage/connect/ha_connect.h
- Prevent updating a partition table column that is part of
the partition function (outward tables only)
modified:
storage/connect/ha_connect.cc
- Support INSERT/UPDATE/DELETE for PROXY tables
modified:
storage/connect/tabutil.cpp
- Handle the bug on updating rows via indexing. Waiting for a real fix,
Don't use indexing when possible else raise an error and abort.
modified:
storage/connect/ha_connect.cc
- dbuserp->UseTemp set to TMP_AUTO
modified:
storage/connect/connect.cc
- Add members nox, abort and only
modified:
storage/connect/ha_connect.cc
storage/connect/ha_connect.h
- Add arguments nox and abort to CntCloseTable
modified:
storage/connect/connect.cc
storage/connect/connect.h
storage/connect/filamap.cpp
storage/connect/filamap.h
storage/connect/filamdbf.cpp
storage/connect/filamdbf.h
storage/connect/filamfix.cpp
storage/connect/filamfix.h
storage/connect/filamtxt.cpp
storage/connect/filamtxt.h
storage/connect/filamvct.cpp
storage/connect/filamvct.h
storage/connect/filamzip.cpp
storage/connect/filamzip.h
storage/connect/ha_connect.cc
- Add arguments abort to CloseTableFile and RenameTempFile
modified:
storage/connect/filamap.cpp
storage/connect/filamap.h
storage/connect/filamdbf.cpp
storage/connect/filamdbf.h
storage/connect/filamfix.cpp
storage/connect/filamfix.h
storage/connect/filamtxt.cpp
storage/connect/filamtxt.h
storage/connect/filamvct.cpp
storage/connect/filamvct.h
storage/connect/filamzip.cpp
storage/connect/filamzip.h
storage/connect/tabdos.cpp
storage/connect/tabdos.h
storage/connect/tabvct.cpp
storage/connect/xtable.h
- Fix info->records when file does not exists
modified:
storage/connect/connect.cc
- Close XML table when opened for info
modified:
storage/connect/connect.cc
- Add function VCTFAM::GetFileLength
modified:
storage/connect/filamvct.cpp
storage/connect/filamvct.h
- Column option DISTRIB -> ENUM
modified:
storage/connect/ha_connect.cc
- Options connect, query_string and partname allways available
modified:
storage/connect/ha_connect.cc
- Add function MYSQLC::GetTableSize
modified:
storage/connect/myconn.cpp
storage/connect/myconn.h
- Add new special columns (PARTNAME, FNAME, FPATH, FTYPE and FDISK)
modified:
storage/connect/colblk.cpp
storage/connect/colblk.h
storage/connect/plgdbsem.h
storage/connect/table.cpp
- Add function ExtractFromPath
modified:
storage/connect/colblk.cpp
storage/connect/plgdbsem.h
storage/connect/plgdbutl.cpp
- Enhance Cardinality for some table types
modified:
storage/connect/tabdos.cpp
storage/connect/tabmysql.cpp
storage/connect/tabmysql.h
storage/connect/tabodbc.cpp
storage/connect/tabodbc.h
storage/connect/tabsys.cpp
storage/connect/tabsys.h
storage/connect/xindex.cpp
storage/connect/xindex.h
storage/connect/xtable.h
- Add test on special column
modified:
storage/connect/tabfmt.cpp
- Add new files (added for block indexing)
modified:
storage/connect/CMakeLists.txt
------------------------------------------------------------
revno: 4007 [merge]
committer: Olivier Bertrand <bertrandop@gmail.com>
branch nick: 10.0-connect
timestamp: Sat 2014-05-31 12:31:26 +0200
message:
- Begin adding support of partition tables
modified:
storage/connect/ha_connect.cc
storage/connect/ha_connect.h
storage/connect/reldef.cpp
- Add INSERT/UPDATE support to PROXY tables
modified:
storage/connect/tabutil.cpp
storage/connect/tabutil.h
- Take care of SPECIAL columns
modified:
storage/connect/filamdbf.cpp
storage/connect/reldef.h
storage/connect/tabfmt.cpp
-Typo and misc
modified:
storage/connect/odbconn.cpp
storage/connect/tabfix.cpp
storage/connect/xindex.cpp
------------------------------------------------------------
revno: 4006
committer: Olivier Bertrand <bertrandop@gmail.com>
branch nick: 10.0-connect
timestamp: Sat 2014-05-10 12:21:08 +0200
message:
- FIX some MAP and XMAP errors (such as mapped indexes not closed)
Do not put version in XML files header
Remove HTON_NO_PARTITION for testing
Fix a wrong return (instead of DBUG_RETURN) in index_init
Plus a few typos
modified:
storage/connect/connect.cc
storage/connect/filter.cpp
storage/connect/ha_connect.cc
storage/connect/maputil.cpp
storage/connect/mysql-test/connect/r/alter_xml.result
storage/connect/mysql-test/connect/r/xml.result
storage/connect/table.cpp
storage/connect/tabxml.cpp
storage/connect/xindex.cpp
storage/connect/xindex.h
storage/connect/xtable.h
------------------------------------------------------------
revno: 4005
committer: Olivier Bertrand <bertrandop@gmail.com>
branch nick: 10.0-connect
timestamp: Fri 2014-05-02 15:55:45 +0200
message:
- Adding fetched columns to Dynamic index key (unique only)
Fix two bugs concerning added KXYCOL's:
1 - Not set during reading
2 - Val_K not set in FastFind
modified:
storage/connect/connect.cc
storage/connect/filamtxt.h
storage/connect/tabdos.cpp
storage/connect/tabfix.cpp
storage/connect/table.cpp
storage/connect/valblk.h
storage/connect/xindex.cpp
storage/connect/xindex.h
storage/connect/xtable.h
------------------------------------------------------------
revno: 4003
committer: Olivier Bertrand <bertrandop@gmail.com>
branch nick: 10.0-connect
timestamp: Wed 2014-04-30 10:48:29 +0200
message:
- Implementation of adding selected columns to dynamic indexes.
modified:
storage/connect/connect.cc
storage/connect/ha_connect.cc
storage/connect/ha_connect.h
storage/connect/tabdos.cpp
storage/connect/tabdos.h
storage/connect/tabvct.cpp
storage/connect/tabvct.h
storage/connect/xindex.cpp
storage/connect/xindex.h
------------------------------------------------------------
revno: 4001
committer: Olivier Bertrand <bertrandop@gmail.com>
branch nick: 10.0-connect
timestamp: Sat 2014-04-26 00:17:26 +0200
message:
- Implement dynamic indexing
modified:
storage/connect/connect.cc
storage/connect/filter.cpp
storage/connect/filter.h
storage/connect/ha_connect.cc
storage/connect/ha_connect.h
storage/connect/tabdos.cpp
storage/connect/tabdos.h
storage/connect/table.cpp
storage/connect/xindex.cpp
storage/connect/xindex.h
storage/connect/xtable.h
------------------------------------------------------------
revno: 3995
committer: Olivier Bertrand <bertrandop@gmail.com>
branch nick: 10.0-connect
timestamp: Sun 2014-03-23 18:49:19 +0100
message:
- Work in progress
modified:
storage/connect/filter.h
storage/connect/ha_connect.cc
storage/connect/ha_connect.h
storage/connect/mysql-test/connect/r/alter.result
storage/connect/mysql-test/connect/r/xml.result
------------------------------------------------------------
revno: 3991
committer: Olivier Bertrand <bertrandop@gmail.com>
branch nick: 10.0-connect
timestamp: Mon 2014-03-10 18:59:36 +0100
message:
- Adding files needed for block indexing
added:
storage/connect/array.cpp
storage/connect/array.h
storage/connect/blkfil.cpp
storage/connect/blkfil.h
storage/connect/filter.cpp
storage/connect/filter.h
========================================================================
This commit of the main branch adds:
- A change needed to have the engine function check_if_supported_inplace_alter
called for partition tables (was done manually in the sub-branch) by adding
the preparser define: PARTITION_SUPPORTS_INPLACE_ALTER
modified:
sql/CMakeLists.txt
- A fix concerning the FileExists function. It was needed to force the function
table_flags to return the same flags for all partitions. This is tested by
the partition engine and raises an error if flags are not equal.
The way file name, table name and connection string are retrieved has been
modified to cope with it.
modified:
storage/connect/ha_connect.cc
storage/connect/ha_connect.h
storage/connect/reldef.cpp
- A few typos, such as the version string.
modified:
storage/connect/ha_connect.cc
- Updating some test result files because some warnings are no more raised.
modified:
storage/connect/mysql-test/connect/r/occur.result
storage/connect/mysql-test/connect/r/part_file.result
storage/connect/mysql-test/connect/r/pivot.result
Reason for the problem was that the hash of changed files in the key cache was too small (was 128). Fixed by making the hash size larger and changeable.
- Introduced key-cache-file-hash-size (default 512) for MyISAM and aria_pagecache_file_hash_size (default 512) for Aria.
- Added new status variable "Feature_delay_key_write" which counts number of tables opened that are using delay_key_write
mysql-test/r/features.result:
Added test of Feature_delay_key_write
mysql-test/r/key_cache.result:
Updated tests as the number of blocks has changed
mysql-test/r/mysqld--help.result:
Updated result
mysql-test/suite/maria/maria3.result:
Updated result
mysql-test/suite/sys_vars/r/key_cache_file_hash_size_basic.result:
Test new variable
mysql-test/suite/sys_vars/t/aria_pagecache_file_hash_size_basic.test:
Test new variable
mysql-test/suite/sys_vars/t/key_cache_file_hash_size_basic.test:
Test new variable
mysql-test/t/features.test:
Added test of Feature_delay_key_write
mysql-test/t/key_cache.test:
Updated tests as the number of blocks has changed
mysys/mf_keycache.c:
Made CHANGED_BLOCKS_HASH dynamic
sql/handler.cc:
Updated call to init_key_cache()
sql/mysqld.cc:
Added "Feature_delay_key_write"
Added support for key-cache-file-hash-size
sql/mysqld.h:
Added support for key-cache-file-hash-size
sql/sql_class.h:
Added feature_files_opened_with_delayed_keys
sql/sys_vars.cc:
Added key_cache_file_hash_size
storage/maria/ha_maria.cc:
Added pagecache_file_hash_size
Added counting of files with delay_key_write
storage/maria/ma_checkpoint.c:
Fixed compiler warning
storage/maria/ma_pagecache.c:
Made PAGECACHE_CHANGED_BLOCKS_HASH into a variable
storage/maria/ma_pagecache.h:
Made PAGECACHE_CHANGED_BLOCKS_HASH into a variable
storage/maria/ma_rt_test.c:
Updated parameters for init_pagecache()
storage/maria/ma_test1.c:
Updated parameters for init_pagecache()
storage/maria/ma_test2.c:
Updated parameters for init_pagecache()
storage/maria/ma_test3.c:
Updated parameters for init_pagecache()
storage/maria/maria_chk.c:
Updated parameters for init_pagecache()
storage/maria/maria_ftdump.c:
Updated parameters for init_pagecache()
storage/maria/maria_pack.c:
Updated parameters for init_pagecache()
storage/maria/maria_read_log.c:
Updated parameters for init_pagecache()
storage/maria/unittest/ma_pagecache_consist.c:
Updated parameters for init_pagecache()
storage/maria/unittest/ma_pagecache_rwconsist.c:
Updated parameters for init_pagecache()
storage/maria/unittest/ma_pagecache_rwconsist2.c:
Updated parameters for init_pagecache()
storage/maria/unittest/ma_pagecache_single.c:
Updated parameters for init_pagecache()
storage/maria/unittest/ma_test_loghandler-t.c:
Updated parameters for init_pagecache()
storage/maria/unittest/ma_test_loghandler_first_lsn-t.c:
Updated parameters for init_pagecache()
storage/maria/unittest/ma_test_loghandler_max_lsn-t.c:
Updated parameters for init_pagecache()
storage/maria/unittest/ma_test_loghandler_multigroup-t.c:
Updated parameters for init_pagecache()
storage/maria/unittest/ma_test_loghandler_multithread-t.c:
Updated parameters for init_pagecache()
storage/maria/unittest/ma_test_loghandler_noflush-t.c:
Updated parameters for init_pagecache()
storage/maria/unittest/ma_test_loghandler_nologs-t.c:
Updated parameters for init_pagecache()
storage/maria/unittest/ma_test_loghandler_pagecache-t.c:
Updated parameters for init_pagecache()
storage/maria/unittest/ma_test_loghandler_purge-t.c:
Updated parameters for init_pagecache()
storage/myisam/ha_myisam.cc:
Added counting of files with delay_key_write
storage/myisam/mi_check.c:
Updated call to init_key_cache()
storage/myisam/mi_test1.c:
Updated call to init_key_cache()
storage/myisam/mi_test2.c:
Updated call to init_key_cache()
storage/myisam/mi_test3.c:
Updated call to init_key_cache()
storage/myisam/mi_test_all.sh:
Fixed broken test
storage/myisam/myisam_ftdump.c:
Updated call to init_key_cache()
storage/myisam/myisamchk.c:
Updated call to init_key_cache()
storage/myisam/myisamlog.c:
Updated call to init_key_cache()
The bug was that my_real_read() called net_before_header_psi() multiple times for long packets.
Fixed by adding a flag when we are reading a header.
Did also some cleanups to interface of my_net_read() to avoid unnecessary calls if performance schema is not used.
- Added my_net_read_packet() as a replacement for my_net_read(). my_net_read() is still in the client library for old clients.
- Removed THD->m_server_idle (not needed anymore as this is now given as argument to my_net_read_packet()
- Added my_net_read_packet(), which is a new version of my_net_read() with a new parameter if we are doing a read for a new command from the server.
- Added tests for compressed protocol and big packets
include/mysql.h.pp:
Added my_net_read_packet() as a replacement for my_net_read()
include/mysql_com.h:
Added my_net_read_packet() as a replacement for my_net_read()
mysql-test/r/mysql_client_test_comp.result:
New test
mysql-test/t/mysql_client_test-master.opt:
Added max_allowed_packet to be able to test big packets and packet size overflows.
mysql-test/t/mysql_client_test_comp-master.opt:
New test
mysql-test/t/mysql_client_test_nonblock-master.opt:
Added max_allowed_packet to be able to test big packets and packet size overflows.
sql-common/client.c:
Use my_net_read_packet()
sql/mf_iocache.cc:
Use my_net_read_packet()
sql/mysqld.cc:
Removed THD->m_server_idle (not needed anymore as this is now given as argument to my_net_read_packet()
sql/net_serv.cc:
Added argument to my_real_read() to indicte if we are reading the first block of the next statement and should call performance schema.
Added 'compatibilty function' my_net_read().
Added my_net_read_packet(), which is a new version of my_net_read() with a new parameter if we are doing a read for a new command from the server.
sql/sql_class.cc:
Removed m_server_idle (not needed anymore)
sql/sql_class.h:
Removed m_server_idle (not needed anymore)
sql/sql_parse.cc:
Removed m_server_idle (not needed anymore)
tests/mysql_client_test.c:
Added tests for compressed protocol and big packets
misbehave on PPC64
There was a mix of ulong and uint casts/variables which caused
incorrect value to be passed to/retrieved from max_relay_log_size
and sql_slave_skip_counter.
This mix failed to work on big-endian PPC64 where sizeof(int)= 4,
sizeof(long)= 8. E.g. session_var(thd, uint)= 1 will in fact store
0x100000000.
chain
InnoDB mutex_exit() function calls __sync_test_and_set() to release
the lock. According to manual this function is supposed to create
"acquire" memory barrier whereas in fact we need "release" memory
barrier at mutex_exit().
The problem isn't repeatable with gcc because it creates
"acquire-release" memory barrier for __sync_test_and_set().
ATC creates just "acquire" barrier.
Fixed by creating proper barrier at mutex_exit() by using
__sync_lock_release() instead of __sync_test_and_set().
1) Support of partitioning by connect. A table can be partitioned
by files, this is an enhanced MULTIPLE table. It can be also
partitioned by sub-tables like TBL and this enables table sharding.
2) Handling a CONNECT bug that causes in some cases extraneous rows
to remain in the table after an UPDATE or DELETE when the command
uses indexing (for not fixed file tables). Until a real fix is
done, CONNECT tries to ignore indexing and if it cannot do it
abort the command with an error message.
- Add tests on partitioning
added:
storage/connect/mysql-test/connect/r/part_file.result
storage/connect/mysql-test/connect/r/part_table.result
storage/connect/mysql-test/connect/t/part_file.test
storage/connect/mysql-test/connect/t/part_table.test
- Temporary fix
modified:
sql/sql_partition.cc
- Add partition support
modified:
storage/connect/ha_connect.cc
storage/connect/ha_connect.h
storage/connect/reldef.cpp
storage/connect/reldef.h
storage/connect/tabdos.cpp
- Add functions ha_connect::IsUnique and ha_connect::CheckColumnList
modified:
storage/connect/ha_connect.cc
storage/connect/ha_connect.h
- Prevent updating a partition table column that is part of
the partition function (outward tables only)
modified:
storage/connect/ha_connect.cc
- Support INSERT/UPDATE/DELETE for PROXY tables
modified:
storage/connect/tabutil.cpp
- Handle the bug on updating rows via indexing. Waiting for a real fix,
Don't use indexing when possible else raise an error and abort.
modified:
storage/connect/ha_connect.cc
- dbuserp->UseTemp set to TMP_AUTO
modified:
storage/connect/connect.cc
- Add members nox, abort and only
modified:
storage/connect/ha_connect.cc
storage/connect/ha_connect.h
- Add arguments nox and abort to CntCloseTable
modified:
storage/connect/connect.cc
storage/connect/connect.h
storage/connect/filamap.cpp
storage/connect/filamap.h
storage/connect/filamdbf.cpp
storage/connect/filamdbf.h
storage/connect/filamfix.cpp
storage/connect/filamfix.h
storage/connect/filamtxt.cpp
storage/connect/filamtxt.h
storage/connect/filamvct.cpp
storage/connect/filamvct.h
storage/connect/filamzip.cpp
storage/connect/filamzip.h
storage/connect/ha_connect.cc
- Add arguments abort to CloseTableFile and RenameTempFile
modified:
storage/connect/filamap.cpp
storage/connect/filamap.h
storage/connect/filamdbf.cpp
storage/connect/filamdbf.h
storage/connect/filamfix.cpp
storage/connect/filamfix.h
storage/connect/filamtxt.cpp
storage/connect/filamtxt.h
storage/connect/filamvct.cpp
storage/connect/filamvct.h
storage/connect/filamzip.cpp
storage/connect/filamzip.h
storage/connect/tabdos.cpp
storage/connect/tabdos.h
storage/connect/tabvct.cpp
storage/connect/xtable.h
- Fix info->records when file does not exists
modified:
storage/connect/connect.cc
- Close XML table when opened for info
modified:
storage/connect/connect.cc
- Add function VCTFAM::GetFileLength
modified:
storage/connect/filamvct.cpp
storage/connect/filamvct.h
- Column option DISTRIB -> ENUM
modified:
storage/connect/ha_connect.cc
- Options connect, query_string and partname allways available
modified:
storage/connect/ha_connect.cc
- Add function MYSQLC::GetTableSize
modified:
storage/connect/myconn.cpp
storage/connect/myconn.h
- Add new special columns (PARTNAME, FNAME, FPATH, FTYPE and FDISK)
modified:
storage/connect/colblk.cpp
storage/connect/colblk.h
storage/connect/plgdbsem.h
storage/connect/table.cpp
- Add function ExtractFromPath
modified:
storage/connect/colblk.cpp
storage/connect/plgdbsem.h
storage/connect/plgdbutl.cpp
- Enhance Cardinality for some table types
modified:
storage/connect/tabdos.cpp
storage/connect/tabmysql.cpp
storage/connect/tabmysql.h
storage/connect/tabodbc.cpp
storage/connect/tabodbc.h
storage/connect/tabsys.cpp
storage/connect/tabsys.h
storage/connect/xindex.cpp
storage/connect/xindex.h
storage/connect/xtable.h
- Add test on special column
modified:
storage/connect/tabfmt.cpp
- Add new files (added for block indexing)
modified:
storage/connect/CMakeLists.txt
Merge the patches into MariaDB 10.0 main.
With this patch, parallel replication will now automatically retry a
transaction that fails due to deadlock or other temporary error, same as
single-threaded replication.
We catch deadlocks with InnoDB transactions due to enforced commit order. If
T1 must commit before T2 in parallel replication and T1 ends up waiting for T2
inside InnoDB, we kill T2 and retry it later to resolve the deadlock
automatically.
Fix a bug discovered in Buildbot valgrind. The logic in checking for slave
init thread completion was reversed, so depending on thread scheduling server
startup could hang.
Also add another variant of SSL valgrind suppression, needed for different
library version.
