Assertion failed: err_key < ha_alter_info->key_count, file E:\buildbot\bbwin1\win-rqg-se\build-debug\storage\xtradb\handler\handler0alter.cc, line 5115
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R6010
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- abort() has been called
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160816 23:12:15 [ERROR] mysqld got exception 0x80000003 ;
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This could be because you hit a bug. It is also possible that this binary
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or one of the libraries it was linked against is corrupt, improperly built,
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or misconfigured. This error can also be caused by malfunctioning hardware.
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To report this bug, see https://mariadb.com/kb/en/reporting-bugs
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We will try our best to scrape up some info that will hopefully help
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diagnose the problem, but since we have already crashed,
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something is definitely wrong and this may fail.
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Server version: 10.0.27-MariaDB-debug
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key_buffer_size=1048576
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read_buffer_size=131072
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max_used_connections=7
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max_threads=501
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thread_count=6
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It is possible that mysqld could use up to
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key_buffer_size + (read_buffer_size + sort_buffer_size)*max_threads = 196095 K bytes of memory
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Hope that's ok; if not, decrease some variables in the equation.
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Thread pointer: 0x0x6e08df9778
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Attempting backtrace. You can use the following information to find out
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where mysqld died. If you see no messages after this, something went
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terribly wrong...
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mysqld.exe!my_sigabrt_handler()[my_thr_init.c:477]
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mysqld.exe!raise()[winsig.c:594]
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mysqld.exe!abort()[abort.c:82]
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mysqld.exe!_wassert()[assert.c:380]
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mysqld.exe!commit_try_rebuild()[handler0alter.cc:5115]
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mysqld.exe!ha_innobase::commit_inplace_alter_table()[handler0alter.cc:5817]
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mysqld.exe!handler::ha_commit_inplace_alter_table()[handler.cc:4191]
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mysqld.exe!mysql_inplace_alter_table()[sql_table.cc:7122]
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mysqld.exe!mysql_alter_table()[sql_table.cc:8885]
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mysqld.exe!Sql_cmd_alter_table::execute()[sql_alter.cc:312]
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mysqld.exe!mysql_execute_command()[sql_parse.cc:5115]
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mysqld.exe!mysql_parse()[sql_parse.cc:6575]
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mysqld.exe!dispatch_command()[sql_parse.cc:1312]
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mysqld.exe!do_command()[sql_parse.cc:999]
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mysqld.exe!threadpool_process_request()[threadpool_common.cc:239]
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mysqld.exe!io_completion_callback()[threadpool_win.cc:568]
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KERNEL32.DLL!VirtualUnlock()
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ntdll.dll!RtlGetActiveActivationContext()
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ntdll.dll!RtlFreeUnicodeString()
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KERNEL32.DLL!BaseThreadInitThunk()
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ntdll.dll!RtlUserThreadStart()
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Trying to get some variables.
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Some pointers may be invalid and cause the dump to abort.
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Query (0x6e08e05f30): ALTER TABLE t1 DROP COLUMN col3 /* QUERY_NO 2056 CON_ID 12 */
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Connection ID (thread ID): 12
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Status: NOT_KILLED
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Bug
Critical