Version: '10.2.1-MariaDB'  socket: ''  port: 3306  mariadb.org binary distribution

[ERROR] mysqld got exception 0xc0000005 ;

mysqld.exe!get_sel_arg_for_keypart()[opt_range.cc:12842]

mysqld.exe!get_constant_key_infix()[opt_range.cc:12935]

mysqld.exe!get_best_group_min_max()[opt_range.cc:12411]

mysqld.exe!SQL_SELECT::test_quick_select()[opt_range.cc:2575]

mysqld.exe!test_if_skip_sort_order()[sql_select.cc:21126]

mysqld.exe!JOIN::optimize_inner()[sql_select.cc:2012]

mysqld.exe!JOIN::optimize()[sql_select.cc:1069]

mysqld.exe!mysql_select()[sql_select.cc:3523]

mysqld.exe!handle_select()[sql_select.cc:377]

mysqld.exe!execute_sqlcom_select()[sql_parse.cc:6309]

mysqld.exe!mysql_execute_command()[sql_parse.cc:3352]

mysqld.exe!mysql_parse()[sql_parse.cc:7746]

mysqld.exe!dispatch_command()[sql_parse.cc:1793]

mysqld.exe!do_command()[sql_parse.cc:1353]

mysqld.exe!threadpool_process_request()[threadpool_common.cc:252]

mysqld.exe!io_completion_callback()[threadpool_win.cc:462]

drop table if exists t;

create table t(a int,b int,c date,d int,

  primary key (c,a,b),

  unique key (c,d)

) engine=innodb;

select distinct c from t where c;