立松 聖久
tatem****@kagoy*****
2005年 8月 30日 (火) 19:44:12 JST
こんばんは。立松です。
MySQL4.1.14とSenna rev.43の組み合わせで以下の現象がでます。
SELECT * FROM `news` WHERE match(text) against('あああ' IN BOOLEAN MODE)
これはOK
SELECT * FROM `news` WHERE `id` = '1' and match(text) against('あああ')
これもOK
SELECT * FROM `news` WHERE `id` = '1' and match(text) against('あああ' IN BOOLEAN MODE)
これがNG
SQL文自体が不正なのでしょうか？
ちなみにMecabではなくn-gramで使っています。
エラーログは以下です。
mysqld got signal 11;
This could be because you hit a bug. It is also possible that this binary
or one of the libraries it was linked against is corrupt, improperly built,
or misconfigured. This error can also be caused by malfunctioning hardware.
We will try our best to scrape up some info that will hopefully help diagnose
the problem, but since we have already crashed, something is definitely wrong
and this may fail.
key_buffer_size=134217728
read_buffer_size=1044480
max_used_connections=1
max_connections=100
threads_connected=1
It is possible that mysqld could use up to
key_buffer_size + (read_buffer_size + sort_buffer_size)*max_connections = 335471 K
bytes of memory
Hope that's ok; if not, decrease some variables in the equation.
thd=0x9e01950
Attempting backtrace. You can use the following information to find out
where mysqld died. If you see no messages after this, something went
terribly wrong...
Cannot determine thread, fp=0xd612d4, backtrace may not be correct.
Stack range sanity check OK, backtrace follows:
0x812b172
0x11bd28
0x8121e0d
0x80e3d1d
0x813d798
0x8121e0d
0x8145558
0x813de9a
0x813da66
0x813d1b8
0x115dec
0x650e8a
New value of fp=(nil) failed sanity check, terminating stack trace!
Please read http://dev.mysql.com/doc/mysql/en/Using_stack_trace.html and follow instructions on how to resolve the stack trace. Resolved
stack trace is much more helpful in diagnosing the problem, so please do
resolve it
Trying to get some variables.
Some pointers may be invalid and cause the dump to abort...
thd->query at 0x9e16498 = SELECT * FROM `news` WHERE `id` = '1' and match(text) against('あああ' IN BOOLEAN MODE)
thd->thread_id=1
The manual page at http://www.mysql.com/doc/en/Crashing.html contains
information that should help you find out what is causing the crash.
以上ご報告まで。