EXCEPTIONS-CLIENT is now static part of repository
EXCEPTIONS-CLIENT:
BitKeeper file /home/kent/bk/tmp/mysql-4.0/EXCEPTIONS-CLIENT
EXCEPTIONS-CLIENT:
BitKeeper file /home/kent/bk/tmp/mysql-4.0/EXCEPTIONS-CLIENT
Docs/Makefile.am:
EXCEPTIONS-CLIENT is now static part of repository
mysys/my_pthread.c:
Linkage problem with previous patch: "thr_client_alarm" must be declared in here.
mysys/thr_alarm.c:
Linkage problem: Declare "thr_client_alarm" over in "mysys/my_pthread.c".
mysys/my_thr_init.c:
Compile error on Windows: Both "SIGALRM" and "SIGUSR1" are undefined.
Fix by hiding the whole section, according to Jani it is not needed on Windows.
into production.mysql.com:/usersnfs/jamppa/mysql-4.0
include/my_global.h:
Auto merged
include/my_pthread.h:
Auto merged
mysys/default.c:
Auto merged
mysys/my_pthread.c:
Auto merged
mysys/my_thr_init.c:
Auto merged
mysys/thr_alarm.c:
Auto merged
sql/mysqld.cc:
Auto merged
Move get_thread_lib to mysys/my_pthread.c
Set 'thr_client_alarm' to signal number used by thr_alarm to give alarms
include/my_global.h:
Fixed to be same as in 5.1
include/my_pthread.h:
Move things around to be more in line with rest of code
mysys/default.c:
Fixed two wrong pointer incrementations.
mysys/my_pthread.c:
Cleanup: Use variable thr_client_alarm
mysys/my_thr_init.c:
Detect thread library at startup.
Set also thr_client_alarm signal here, so that we get
it in init_signals() in mysqld
mysys/thr_alarm.c:
Set thr_client_alarm depending on which thread library we are using
sql/mysqld.cc:
Move get_thread_lib to mysys/my_pthread.c
Move get_thread_lib to mysys/my_pthread.c
Set 'thr_client_alarm' to signal number used by thr_alarm to give alarms
include/my_global.h:
Fixed to be same as in 5.1
include/my_pthread.h:
Move things around to be more in line with rest of code
include/thr_alarm.h:
extern of thr_client_alarm
mysys/default.c:
Fixed two wrong pointer incrementations.
mysys/my_pthread.c:
Cleanup: Use variable thr_client_alarm
mysys/my_thr_init.c:
Detect thread library at startup
mysys/thr_alarm.c:
Set thr_client_alarm depending on which thread library we are using
sql/mysqld.cc:
Move get_thread_lib to mysys/my_pthread.c
Fix to check library in use during runtime.
Fix for Bug#16995, "idle connections not being killed due to timeout when NPTL is used".
BUILD/SETUP.sh:
To avoid warnings during compilation.
configure.in:
Fixed configure so that it can correctly detect
between NPTL and Linuxthreads.
include/my_global.h:
Fix for Linuxthreads.
include/my_pthread.h:
Added defines for different libraries that can be detected.
Currently only 'other', 'nptl', and 'lt' (linuxthreads) are
being used.
changed sigset() and signal() to my_sigset() and my_signal()
include/thr_alarm.h:
Removed defines for Linuxthreads. This is now detected during
runtime and handled in the thr_alarm.c
mysys/my_pthread.c:
Runtime check for library.
mysys/thr_alarm.c:
Runtime checks for library and corresponding
signals.
sql/mysqld.cc:
Added function for detecting thread library in use
during start-up.
THR_KILL_SIGNAL removed, setting signals during runtime.
server
The problem was that when memory was exhausted HEAP engine could crash
(GROUP BY uses HEAP TABLE). Alternatively, if SET was used, it could
report an error "You may only use constant expressions with SET" instead
of "Out of memory (Needed NNNNNN bytes)".
The solution is:
- pass MY_WME to (some) calls to my_malloc() to get correct message.
- fix heap_write() so that the first key is skipped during cleanup
on ENOMEM because it wasn't inserted and doesn't have to be
deleted.
No test case is provided because we can't test out-of-memory behaviour
in our current test framework.
heap/hp_block.c:
If allocation fails, write an error message.
heap/hp_write.c:
On ENOMEM, skip the first key in cleanup, as it wasn't inserted yet.
sql/item_func.cc:
Add MY_WME so that OOM error will be reported.
- "make_binary_distribution" accepts a dummy "--platform=" argument.
- "MySQL-shared-compat.spec" uses a "version40" define symbol internally.
scripts/make_binary_distribution.sh:
Newer versions of the release build tools call this with a "--platform=" argument
which we seem not to need in 4.0, but which makes the tool crash (happened on SCO).
Rather than add another version check into the build tools, just accept a "--platform="
argument and ignore it, just give a message.
support-files/MySQL-shared-compat.spec.sh:
The current version of "Do-shared-compat" needs two digits to identify the release families
(to differ between 4.0 and 4.1), so the variable "version4" must get renamed to "version40".
- Bug #15815: Very poor performance with multiple queries running concurrently
- Bug #22868: 'Thread thrashing' with > 50 concurrent conns under an upd-intensive workloadw
This is a patch from an e-mail; it is not included in an InnoDB snapshot.
Added LICENSE.mysql, removed LICENSE.doc README.NW.
Removed obselete section about MySQLEULA.txt and README.NW.
README:
Added reference to the EXCEPTIONS-CLIENT file.
Changed reference to the commercial license file.
Corrected references into chapters in the manual.
.del-MySQLEULA.txt~4a1afd9284f9be5a:
Delete: Docs/MySQLEULA.txt
README:
Added reference to the EXCEPTIONS-CLIENT file.
Changed reference to the commercial license file.
Corrected references into chapters in the manual.
BitKeeper/deleted/.del-MySQLEULA.txt~4a1afd9284f9be5a:
Delete: Docs/MySQLEULA.txt
scripts/make_binary_distribution.sh:
Added LICENSE.mysql, removed LICENSE.doc README.NW.
Removed obselete section about MySQLEULA.txt and README.NW.
- The io cache flag seek_not_done was not set properly in the
reinit_io_cache function call and this led my_seek to be called
desipite an invalid file handle.
- Added a test in reinit_io_cache to ensure we have a valid file
handle before setting seek_not_done flag.
mysys/mf_iocache.c:
Added a test to only trigger my_seek function calls if we have
a valid file descriptor.
mysys/my_seek.c:
Refactored incomplete condition into an assertion. This also ensures
that variable newpos is initialized properly.
Deletes on a big index could crash the index when it needs to
shrink.
Put a forgotten negation operator in.
No test case. It is too big for the test suite. And it does not
work with 4.0, only with higher versions. It is attached to the
bug report.
myisam/mi_delete.c:
Bug#22384 - DELETE FROM table causes "Incorrect key file for table"
Put a negation operator ('!') before _mi_get_last_key() in del().
It returns NULL on error, non-NULL on success.
into chilla.local:/home/mydev/mysql-4.0-bug14400
mysql-test/r/myisam.result:
Auto merged
myisam/mi_rkey.c:
Bug#14400 - Query joins wrong rows from table which is subject of
"concurrent insert"
Manual merge
mysql-test/t/myisam.test:
Bug#14400 - Query joins wrong rows from table which is subject of
"concurrent insert"
Manual merge
