Description:
Version: '6.0.12-alpha-debug' socket: '/tmp/mysql.sock' port: 3306 yes
090614 13:57:40 [ERROR] Got an error from unknown thread, ma_delete.c:141
mysqld: ../../sql/handler.h:1530: virtual handler::~handler(): Assertion `inited == NONE' failed.
090614 13:57:40 - mysqld got signal 6 ;
#6 in abort () from /lib/i686/nosegneg/libc.so.6
#7 in __assert_fail () from /lib/i686/nosegneg/libc.so.6
#8 in ~ha_maria (this=0xb99d548) at ../../sql/handler.h:1530
#9 in free_tmp_table (thd=0xb947ba8, entry=0xb99c930) at sql_select.cc:15680
#10 in JOIN::destroy (this=0xb9aad28) at sql_select.cc:2939
#11 in st_select_lex::cleanup (this=0xb948ef8) at sql_union.cc:791
#12 in mysql_select at sql_select.cc:3089
#13 in handle_select at sql_select.cc:310
#14 in execute_sqlcom_select at sql_parse.cc:4964
#15 in mysql_execute_command (thd=0xb947ba8) at sql_parse.cc:2172
#16 in mysql_parse at sql_parse.cc:5979
#17 in dispatch_command at sql_parse.cc:1064
#18 in do_command (thd=0xb947ba8) at sql_parse.cc:746
#19 in handle_one_connection (arg=0xb947ba8) at sql_connect.cc:1146
#20 in start_thread () from /lib/i686/nosegneg/libpthread.so.0
#21 in clone () from /lib/i686/nosegneg/libc.so.6
How to repeat:
drop table if exists `t1`;
create table `t1`(`a` blob,`b` int)engine=myisam;
insert into `t1`values (null,null),('a',-1),(null,1),(null,2);
select distinct `a` from t1 group by `b`;
Description: Version: '6.0.12-alpha-debug' socket: '/tmp/mysql.sock' port: 3306 yes 090614 13:57:40 [ERROR] Got an error from unknown thread, ma_delete.c:141 mysqld: ../../sql/handler.h:1530: virtual handler::~handler(): Assertion `inited == NONE' failed. 090614 13:57:40 - mysqld got signal 6 ; #6 in abort () from /lib/i686/nosegneg/libc.so.6 #7 in __assert_fail () from /lib/i686/nosegneg/libc.so.6 #8 in ~ha_maria (this=0xb99d548) at ../../sql/handler.h:1530 #9 in free_tmp_table (thd=0xb947ba8, entry=0xb99c930) at sql_select.cc:15680 #10 in JOIN::destroy (this=0xb9aad28) at sql_select.cc:2939 #11 in st_select_lex::cleanup (this=0xb948ef8) at sql_union.cc:791 #12 in mysql_select at sql_select.cc:3089 #13 in handle_select at sql_select.cc:310 #14 in execute_sqlcom_select at sql_parse.cc:4964 #15 in mysql_execute_command (thd=0xb947ba8) at sql_parse.cc:2172 #16 in mysql_parse at sql_parse.cc:5979 #17 in dispatch_command at sql_parse.cc:1064 #18 in do_command (thd=0xb947ba8) at sql_parse.cc:746 #19 in handle_one_connection (arg=0xb947ba8) at sql_connect.cc:1146 #20 in start_thread () from /lib/i686/nosegneg/libpthread.so.0 #21 in clone () from /lib/i686/nosegneg/libc.so.6 How to repeat: drop table if exists `t1`; create table `t1`(`a` blob,`b` int)engine=myisam; insert into `t1`values (null,null),('a',-1),(null,1),(null,2); select distinct `a` from t1 group by `b`;