Description:
Version: '5.1.48-enterprise-gpl-advanced-debug' socket: '' port: 3306 MySQL Enterprise Server - Advanced Edition Debug (GPL)
Crash1:
Assertion failed: table->db_stat, file .\sql_base.cc, line 2804
mysqld-debug.exe!my_sigabrt_handler()[mysqld.cc:2049]
mysqld-debug.exe!raise()[winsig.c:590]
mysqld-debug.exe!abort()[abort.c:71]
mysqld-debug.exe!_wassert()[assert.c:212]
mysqld-debug.exe!open_table()[sql_base.cc:2804]
mysqld-debug.exe!open_tables()[sql_base.cc:4621]
mysqld-debug.exe!open_normal_and_derived_tables()[sql_base.cc:5089
mysqld-debug.exe!fill_schema_show_cols_or_idxs()[sql_show.cc:3023]
mysqld-debug.exe!get_all_tables()[sql_show.cc:3316]
mysqld-debug.exe!get_schema_tables_result()[sql_show.cc:6139]
mysqld-debug.exe!JOIN::exec()[sql_select.cc:1838]
mysqld-debug.exe!mysql_select()[sql_select.cc:2511]
mysqld-debug.exe!handle_select()[sql_select.cc:269]
mysqld-debug.exe!execute_sqlcom_select()[sql_parse.cc:5075]
mysqld-debug.exe!mysql_execute_command()[sql_parse.cc:2271]
mysqld-debug.exe!mysql_parse()[sql_parse.cc:5994]
mysqld-debug.exe!dispatch_command()[sql_parse.cc:1241]
mysqld-debug.exe!do_command()[sql_parse.cc:882]
mysqld-debug.exe!handle_one_connection()[sql_connect.cc:1134]
mysqld-debug.exe!pthread_start()[my_winthread.c:85]
mysqld-debug.exe!_callthreadstart()[thread.c:293]
mysqld-debug.exe!_threadstart()[thread.c:277]
Crash2:
Assertion failed: m_status == DA_ERROR, file g:\mysql-5.1.48-winbuild\mysql-advanced-gpl-debug-5.1.48-build\sql\sql_class.h, line 1177
mysqld-debug.exe!my_sigabrt_handler()[mysqld.cc:2049]
mysqld-debug.exe!raise()[winsig.c:590]
mysqld-debug.exe!abort()[abort.c:71]
mysqld-debug.exe!_wassert()[assert.c:212]
mysqld-debug.exe!Diagnostics_area::sql_errno()[sql_class.h:1177]
mysqld-debug.exe!select_send::abort()[sql_class.cc:1623]
mysqld-debug.exe!handle_select()[sql_select.cc:275]
mysqld-debug.exe!execute_sqlcom_select()[sql_parse.cc:5075]
mysqld-debug.exe!mysql_execute_command()[sql_parse.cc:2271]
mysqld-debug.exe!sp_instr_stmt::exec_core()[sp_head.cc:2923]
mysqld-debug.exe!sp_lex_keeper::reset_lex_and_exec_core()[sp_head.cc:2744]
mysqld-debug.exe!sp_instr_stmt::execute()[sp_head.cc:2866]
mysqld-debug.exe!sp_head::execute()[sp_head.cc:1247]
mysqld-debug.exe!sp_head::execute_procedure()[sp_head.cc:1980]
mysqld-debug.exe!mysql_execute_command()[sql_parse.cc:4415]
mysqld-debug.exe!mysql_parse()[sql_parse.cc:5994]
mysqld-debug.exe!dispatch_command()[sql_parse.cc:1241]
mysqld-debug.exe!do_command()[sql_parse.cc:882]
mysqld-debug.exe!handle_one_connection()[sql_connect.cc:1134]
mysqld-debug.exe!pthread_start()[my_winthread.c:85]
mysqld-debug.exe!_callthreadstart()[thread.c:293]
mysqld-debug.exe!_threadstart()[thread.c:277]
How to repeat:
concurrently run drop database and show columns from table. here are two SP's that can be used for this.
delimiter ;
set global sync_frm=0;
drop database if exists test1;
drop database if exists test;
create database if not exists test1;
create database if not exists test;
create table if not exists test.t1(a int)engine=innodb;
use test1;
drop procedure if exists p2;
drop procedure if exists p1;
delimiter $
create procedure p1(a int)
begin
declare i int default 0;
declare continue handler for sqlexception begin end;
repeat
start transaction with consistent snapshot;
show columns from test.t1;
select * from information_schema.columns;
set i=i+1;
until i>a end repeat;
end $
create procedure p2(a int)
begin
declare i int default 0;
declare continue handler for sqlexception begin end;
repeat
drop database if exists test;
create database if not exists test;
create table if not exists test.t1(a int,b int,c int)engine=innodb;
set i=i+1;
until i>a end repeat;
end $
delimiter ;
call test1.p1(10000); #connection1
call test1.p2(10000); #connection2
