The -D flag was not passed to asm compiler, despite SET_PROPERTY(COMPILE_OPTIONS)
The exact reason for that remains unknown. It was not seen with gcc, as
nor was be reproduced on newer CMake.
The existing storage/rocksdb/CMakeCache.txt defined
ATOMIC_EXTRA_LIBS when atomics where required. This was
determined by the toplevel configure.cmake test
(HAVE_GCC_C11_ATOMICS_WITH_LIBATOMIC).
As build_rocksdb.cmake is included after ATOMIC_EXTRA_LIBS
was set, we just need to use it. As such no riscv64
specific macro is needed in build_rocksdb.cmake.
As highlighted by Gianfranco Costamagna (@LocutusOfBorg)
in #2472 overwriting SYSTEM_LIBS was problematic.
This is corrected in case in future SYSTEM_LIBS is changed
elsewhere.
Closes#2472.
The error string from ER_KILL_QUERY_DENIED_ERROR took a different
type to ER_KILL_DENIED_ERROR for the thread id. This shows
up in differences on 32 big endian arches like powerpc (Deb notation).
Normalize the passing of the THD->id to its real type of my_thread_id,
and cast to (long long) on output. As such normalize the
ER_KILL_QUERY_DENIED_ERROR to that convention too.
Note for upwards merge, convert the type to %lld on new translations
of ER_KILL_QUERY_DENIED_ERROR.
Renames the upgrade state file, and ensures the old
file is properly removed when `mariadb-upgrade` tool is executed.
All new code of the whole pull request, including one or several files
that are either new files or modified ones, are contributed under the
BSD-new license. I am contributing on behalf of my employer
Amazon Web Services, Inc.
recv_sys_t::parse(): Discard old page-level redo log when parsing
a TRIM_PAGES record.
recv_sys_t::apply(): trim() was invoked in parse() already.
recv_sys_t::truncated_undo_spaces[]: Only store the size, no LSN.
page_recv_t::trim(): Do remove log records for mini-transactions
that end right at the threshold LSN. This will avoid an inconsistency
where a dirty page had been evicted from the buffer pool during
undo tablespace truncation, and recovery would attempt to apply
log records for which the last available copy in the data file is
too new. These changes would be discarded anyway.
SUPER privilege used to allow various actions that were alternatively
allowed by one of BINLOG ADMIN, BINLOG MONITOR, BINLOG REPLAY,
CONNECTION ADMIN, FEDERATED ADMIN, REPL MASTER ADMIN, REPL SLAVE ADMIN,
SET USER, SLAVE MONITOR.
Now SUPER no longer does that, one has to grant one of the fine-grained
privileges above to be to perform corresponding actions.
On upgrade from MariaDB versions 10.11 and below all the privileges
above are granted automatically if the user has SUPER.
As a side-effect, such an upgrade will allow SUPER-user to run SHOW
BINLOG EVENTS, SHOW RELAYLOG EVENTS, SHOW SLAVE HOSTS, even if he wasn't
able to do it before the upgrade.
__gcov_flush was never an external symbol in the documentation.
It was removed in gcc-11. The correct function to use is __gcov_dump
which is defined in the gcov.h header.
This patch allowed transformation of EXISTS subqueries into equivalent
IN predicands at the top level of WHERE conditions for multi-table UPDATE
and DELETE statements. There was no reason to prohibit the transformation
for such statements. The transformation provides more opportunities of
using semi-join optimizations.
Approved by Oleksandr Byelkin <sanja@mariadb.com>
When running with DBUG trace enabled, print all current active signals.
The output looks like this with the signals present in curr:
T@6 ... debug_sync_exec: wait for 'nothing' at: 'now', curr: 'something,from_function,from_myvar'
The patch is inspired from MySQL. Instead of using a single String to
hold the current active debug_sync signal, use a Hash_set to store
LEX_STRINGS. This patch ensures that a signal can not be lost, by being
overwritten by another thread via set DEBUG_SYNC = '... SIGNAL ...';
All signals are kepts "alive" until they are consumed by a wait event.
This requires updating test cases that assume the GLOBAL signal is never
consumed.
Follow-up work needed:
Port the additional syntax that allows one to set multiple signals
and also conditionally deactivate signals when waiting.
The old code counted selectivity double in case of queries like:
WHERE key_part1=1 and key_part2 < 100
if the optimizer would decide to use a REF access on key_part1.
The new code in best_access_path() that changes REF access to RANGE
if the RANGE key is longer makes this issue less likely to happen.
I was not able to create a test case for 11.0, however if one ports this
patch to a MariaDB version without the change of REF to RANGE, the
selectivity will be counted double.
The reason for this is that we call file->index_flags(index, 0, 1)
multiple times in best_access_patch()when optimizing a table.
For example, in InnoDB, the calls is not trivial (4 if's and 2 assignments)
Now the function is inlined and is just a memory reference.
Other things:
- handler::is_clustering_key() and pk_is_clustering_key() are now inline.
- Added TABLE::can_use_rowid_filter() to simplify some code.
- Test if we should use a rowid_filter only if can_use_rowid_filter() is
true.
- Added TABLE::is_clustering_key() to avoid a memory reference.
- Simplify some code using the fact that HA_KEYREAD_ONLY is true implies
that HA_CLUSTERED_INDEX is false.
- Added DBUG_ASSERT to TABLE::best_range_rowid_filter() to ensure we
do not call it with a clustering key.
- Reorginized elements in struct st_key to get better memory alignment.
- Updated ha_innobase::index_flags() to not have
HA_DO_RANGE_FILTER_PUSHDOWN for clustered index
- Increased timeout for binlog_mysqlbinlog_raw_flush.test.
The old timeout was not enough when running with --valgrind
- Disabled ssl_timeout for --valgrind as it times out
- Disabled binlog_truncate_multi_engine for --valgrind as it does restarts
