Revert the XtraDB changes, because 10.2 does not currently build with XtraDB.
Also omit some changes that need further investigation.
Ensure that all callers of partition_info::get_clone() are passing this!=NULL.
In functions that declare pointer parameters as nonnull,
remove nullness checks, because GCC would optimize them away anyway.
Use #ifdef instead of #if when checking for a configuration flag.
Clang says that left shifts of negative values are undefined.
So, use ~0U instead of ~0 in a number of macros.
Some functions that were defined as UNIV_INLINE were declared as
UNIV_INTERN. Consistently use the same type of linkage.
ibuf_merge_or_delete_for_page() could pass bitmap_page=NULL to
buf_page_print(), conflicting with the __attribute__((nonnull)).
Replaced InnoDB atomic operations with server atomic operations.
Moved INNODB_RW_LOCKS_USE_ATOMICS - it is always defined (code won't compile
otherwise).
NOTE: InnoDB uses thread identifiers as a target for atomic operations.
Thread identifiers should be considered opaque: any attempt to use a
thread ID other than in pthreads calls is nonportable and can lead to
unspecified results.
- Fixed compiler warnings
- Removed have_debug.inc from innochecksum_3
- Fixed race condition in innodb_buffer_pool_load
- Fixed merge issue in innodb-bad-key-change.test
- Fixed missing array allocation that could cause
function_defaults_notembedded to fail
- Fixed thread_cache_size_func
We need to pass nonatomic=false (dont allow data dict unlock),
because the transaction may hold locks on SYS_* tables from
previous calls to fts_drop_table().
* remove new InnoDB-specific ER_ and HA_ERR_ codes
* renamed few old ER_ and HA_ERR_ error messages to be less MyISAM-specific
* remove duplicate enum definitions (durability_properties, icp_result)
* move new mysql-test include files to their owner suite
* rename xtradb.rdiff files to *-disabled
* remove mistakenly committed helper perl module
* remove long obsolete handler::ha_statistic_increment() method
* restore the standard C xid_t structure to not have setters and getters
* remove xid_t::reset that was cleaning too much
* move MySQL-5.7 ER_ codes where they belong
* fir innodb to include service_wsrep.h not internal wsrep headers
* update tests and results
Contains also:
MDEV-10549 mysqld: sql/handler.cc:2692: int handler::ha_index_first(uchar*): Assertion `table_share->tmp_table != NO_TMP_TABLE || m_lock_type != 2' failed. (branch bb-10.2-jan)
Unlike MySQL, InnoDB still uses THR_LOCK in MariaDB
MDEV-10548 Some of the debug sync waits do not work with InnoDB 5.7 (branch bb-10.2-jan)
enable tests that were fixed in MDEV-10549
MDEV-10548 Some of the debug sync waits do not work with InnoDB 5.7 (branch bb-10.2-jan)
fix main.innodb_mysql_sync - re-enable online alter for partitioned innodb tables
Contains also
MDEV-10547: Test multi_update_innodb fails with InnoDB 5.7
The failure happened because 5.7 has changed the signature of
the bool handler::primary_key_is_clustered() const
virtual function ("const" was added). InnoDB was using the old
signature which caused the function not to be used.
MDEV-10550: Parallel replication lock waits/deadlock handling does not work with InnoDB 5.7
Fixed mutexing problem on lock_trx_handle_wait. Note that
rpl_parallel and rpl_optimistic_parallel tests still
fail.
MDEV-10156 : Group commit tests fail on 10.2 InnoDB (branch bb-10.2-jan)
Reason: incorrect merge
MDEV-10550: Parallel replication can't sync with master in InnoDB 5.7 (branch bb-10.2-jan)
Reason: incorrect merge
commit ef92aaf9ec
Author: Jan Lindström <jan.lindstrom@mariadb.com>
Date: Wed Jun 22 22:37:28 2016 +0300
MDEV-10083: Orphan ibd file when playing with foreign keys
Analysis: row_drop_table_for_mysql did not allow dropping
referenced table even in case when actual creating of the
referenced table was not successfull if foreign_key_checks=1.
Fix: Allow dropping referenced table even if foreign_key_checks=1
if actual table create returned error.
Analysis: In storage/innobase/row/row0merge.cc InnoDB calls
thd_progress_init, thd_progress_report and thd_progress_end
functions. These seem to cause crash on solaris 10 64-bit.
Fix: Disable progress reporting on UNIV_SOLARIS until the
actual issue causing the crash is fixed. The actual bug
is not on InnoDB code base.
Problem was that link file (.isl) is also opened using O_DIRECT
mode and if this fails the whole create table fails on internal
error.
Fixed by not using O_DIRECT on link files as they are used only
on create table and startup and do not contain real data.
O_DIRECT failures are successfully ignored for data files
if O_DIRECT is not supported by file system on used
data directory.
MDEV-9469: 'Incorrect key file' on ALTER TABLE
InnoDB needs to rebuild table if column name is changed and
added index (or foreign key) is created based on this new
name in same alter table.
At alter table when server renames the table to temporal name,
old name uses normal partioned table naming rules. However,
if tables are created on Windows and then transfered to Linux
and lower-case-table-names=1 we should modify the old name
on rename to lower case to be able to find it from the
InnoDB dictionary.
Analysis: We have reserved ROW_MERGE_RESERVE_SIZE ( = 4) for
encryption key_version. When calculating is there more
space on sort buffer, this value needs to be substracted
from current available space.
