Details
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Bug
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    Status: Closed (View Workflow)
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Major
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    Resolution: Duplicate
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    10.2.1
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    None
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    mariadb-10.2.1-winx64
 
Description
					Version: '10.2.1-MariaDB'  socket: ''  port: 3306  mariadb.org binary distribution
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					[ERROR] mysqld got exception 0xc0000005 ;
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					Â  | 
		
					mysqld.exe!get_sel_arg_for_keypart()[opt_range.cc:12842]
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					mysqld.exe!get_constant_key_infix()[opt_range.cc:12935]
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					mysqld.exe!get_best_group_min_max()[opt_range.cc:12411]
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					mysqld.exe!SQL_SELECT::test_quick_select()[opt_range.cc:2575]
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					mysqld.exe!test_if_skip_sort_order()[sql_select.cc:21126]
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					mysqld.exe!JOIN::optimize_inner()[sql_select.cc:2012]
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					mysqld.exe!JOIN::optimize()[sql_select.cc:1069]
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					mysqld.exe!mysql_select()[sql_select.cc:3523]
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					mysqld.exe!handle_select()[sql_select.cc:377]
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					mysqld.exe!execute_sqlcom_select()[sql_parse.cc:6309]
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					mysqld.exe!mysql_execute_command()[sql_parse.cc:3352]
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					mysqld.exe!mysql_parse()[sql_parse.cc:7746]
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					mysqld.exe!dispatch_command()[sql_parse.cc:1793]
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					mysqld.exe!do_command()[sql_parse.cc:1353]
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					mysqld.exe!threadpool_process_request()[threadpool_common.cc:252]
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					mysqld.exe!io_completion_callback()[threadpool_win.cc:462]
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How to repeat
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					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;
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					select distinct c from t where c;  | 
		
Attachments
Issue Links
- is duplicated by
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MDEV-10324 Server crash in get_sel_arg_for_keypart or Assertion `n < size()' failed in Mem_root_array
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 - Closed
 
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