fil_parse_write_crypt_data(): Correct the comparison operator.
This was broken in commit 498f4a825b
which removed a signed/unsigned mismatch in these comparisons.
Also, implement MDEV-11027 a little differently from 5.5 and 10.0:
recv_apply_hashed_log_recs(): Change the return type back to void
(DB_SUCCESS was always returned).
Report progress also via systemd using sd_notifyf().
After starting MariaDB 10.2 with an invalid value of
--innodb-flush-method= (the empty string), shutdown would
attempt to dereference some NULL pointers. This was probably broken
in commit 81b7fe9d38 which implemented
shutdown after aborted startup.
logs_empty_and_mark_files_at_shutdown(): Allow shutdown even if
lock_sys, log_sys, or fil_system is NULL.
os_aio_free(): Tolerate os_aio_segment_wait_events==NULL.
innobase_start_or_create_for_mysql(): Do not invoke
srv_init_abort() before initializing all mutexes for the temporary files.
innodb_shutdown(): Tolerate buf_pool_ptr==NULL.
Provide more useful progress reporting of crash recovery.
recv_sys_t::progress_time: The time of the last report.
recv_sys_t::report(ib_time_t): Determine whether progress should
be reported.
recv_scan_print_counter: Remove.
log_group_read_log_seg(): After after each I/O request, invoke
recv_sys_t::report() and report progress if needed.
recv_apply_hashed_log_recs(): Change the return type back to void
(DB_SUCCESS was always returned), and rename the parameter to last_batch.
At the start of each batch, if there are pages to be recovered,
issue a message.
mysql_client uses some inline assembly code to switch thread stacks.
This works, however tools that perform backtrace get confused to fix
this we write a specific constant to signify bottom of stack. This
constant is needed when compiling with CLang as well.
Also, implement MDEV-11027 a little differently from 5.5:
recv_sys_t::report(ib_time_t): Determine whether progress should
be reported.
recv_apply_hashed_log_recs(): Rename the parameter to last_batch.
This is essentially a backport of the 10.0
commit 203f4d4193
that fixes a bug and silences a GCC 6.3.0 warning
about a left shift of a signed integer.
Missing parenthesis in a macro definition caused wrong operation
in the Query_cache::send_result_to_client() statement
thd->query_plan_flags= (thd->query_plan_flags & ~QPLAN_QC_NO) | QPLAN_QC;
This would expand to
thd->query_plan_flags= (thd->query_plan_flags & ~1) << 6 | 1 << 5;
which would shift the flags by 6 and clear an unrelated flag, instead
of clearing the flag (1 << 6).
Provide more useful progress reporting of crash recovery.
recv_sys_t::progress_time: The time of the last report.
recv_scan_print_counter: Remove.
log_group_read_log_seg(): After after each I/O request,
report progress if needed.
recv_apply_hashed_log_recs(): At the start of each batch,
if there are pages to be recovered, issue a message.
Introduced 2f63e2e2a
Compiler error was:
sql/log_event.cc: In function ‘size_t log_event_print_value(IO_CACHE*, const uchar*, uint, uint, char*, size_t)’:
sql/log_event.cc:2897:7: warning: this ‘if’ clause does not guard... [-Wmisleading-indentation]
if (!ptr)
^~
sql/log_event.cc:2900:9: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the ‘if’
int32 i32= uint2korr(ptr);
^~~~~
Added in 950abd526
Error was:
sql/item_sum.cc:3478:5: warning: this ‘if’ clause does not guard... [-Wmisleading-indentation]
if ((!args[i]->fixed &&
^~
/sql/item_sum.cc:3482:7: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the ‘if’
with_subselect|= args[i]->with_subselect;
^~~~~~~~~~~~~~
Signed-off-by: Daniel Black <daniel.black@au.ibm.com>
The bug was caused by a wrong order of statements in With_clause::print().
As a result any view definition containing WITH clause with several
CTE specifications was put the frm file in a syntactically incorrect
form.
Revoked executable bit from files that are not supposed to be executed directly.
Removed interpreted from files that are not supposed to be executed directly.
Added interpreter to files that are supposed to be executed directly.
The InnoDB redo log record type MLOG_COMP_REC_SEC_DELETE_MARK has
been unused for a long time, and it has never been written after
WL#8845 introduced the redo log format identifier in MySQL 5.7.9
or MariaDB Server 10.2.2. Thus, removing the record type does not
constitute any functional change.
Define my_thread_id as an unsigned type, to avoid mismatch with
ulonglong. Change some parameters to this type.
Use size_t in a few more places.
Declare many flag constants as unsigned to avoid sign mismatch
when shifting bits or applying the unary ~ operator.
When applying the unary ~ operator to enum constants, explictly
cast the result to an unsigned type, because enum constants can
be treated as signed.
In InnoDB, change the source code line number parameters from
ulint to unsigned type. Also, make some InnoDB functions return
a narrower type (unsigned or uint32_t instead of ulint;
bool instead of ibool).
To facilitate multiple build types in Travis, the environment variable
MYSQL_{BUILD_CC,BUILD_CXX} will be passed to cmake if used. This will
fallback to $CC/$CXX otherwise.
Added MYSQL_COMPILER_LAUNCHER (usually ccache) which isn't supported
until cmake-3.4, which isn't in travis (trusty), but hopefully a later
version can use it or in CI systems other than travis.
Signed-off-by: Daniel Black <daniel.black@au.ibm.com>
Problem: integer literals may be converted to floats for
comparison with decimal data. If the integers are large,
we may lose precision, and give wrong results.
Fix: for
<non-const decimal expression> <cmp> <const string expression>
or
<const string expression> <cmp> <non-const decimal expression>
we override the compare_type chosen by item_cmp_type(), and
do comparison as decimal rather than float.
(cherry picked from commit 1cf3489ba4 and edited by Johannes Weißl <jargon@molb.org>)
