Details
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Bug
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Status: Closed (View Workflow)
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Major
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Resolution: Fixed
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10.3(EOL), 10.4(EOL)
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None
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Windows
Description
If you create a ENGINE=Connect Table_Type=ODBC Table, and try to save it to a Non-Existant Database, the Server Crashes.
For example, the following query causes the Server to Crash, whenever the Database ("db_name_non_existant") in which the created Connect ODBC Table to be saved does not exists:
CREATE OR REPLACE TABLE db_name_non_existant.tb_name_new |
ENGINE=CONNECT |
TABLE_TYPE=ODBC
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CONNECTION='dsn_name' |
OPTION_LIST='UseDSN=Yes,User=user_name,Password=*******************' |
TABNAME='db_name.schema_name.tb_name'; |
The Error Log Backtrace is the following:
180918 15:30:56 [ERROR] mysqld got exception 0xc0000005 ;
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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: 10.3.9-MariaDB
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key_buffer_size=65536
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read_buffer_size=262144
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max_used_connections=12
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max_threads=65537
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thread_count=4
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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 = 1560 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: 0x4f324d018
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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!TABLE_SHARE::init_from_sql_statement_string()[table.cc:2810]
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ha_connect.dll!?Val@FILTER@@QEAAAEAPEAVVALUE@@H@Z()
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ha_connect.dll!?Val@FILTER@@QEAAAEAPEAVVALUE@@H@Z()
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mysqld.exe!create_table_impl()[sql_table.cc:4942]
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mysqld.exe!mysql_create_table_no_lock()[sql_table.cc:5096]
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mysqld.exe!mysql_create_table()[sql_table.cc:5188]
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mysqld.exe!mysql_execute_command()[sql_parse.cc:4282]
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mysqld.exe!mysql_parse()[sql_parse.cc:8093]
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mysqld.exe!dispatch_command()[sql_parse.cc:1852]
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mysqld.exe!do_command()[sql_parse.cc:1394]
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mysqld.exe!threadpool_process_request()[threadpool_common.cc:358]
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mysqld.exe!tp_callback()[threadpool_common.cc:186]
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ntdll.dll!RtlDllShutdownInProgress()
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ntdll.dll!DbgUiRemoteBreakin()
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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 (0x3915a46a0): CREATE OR REPLACE TABLE MasterDataTurbine.vCountry_CONNECT ENGINE = CONNECT TABLE_TYPE = ODBC CONNECTION = 'SQLServerParallelDataWarehouse' OPTION_LIST='UseDSN=Yes,User=TableauAPS_Prod,Password=*********************' TABNAME = "MasterDataTurbine.General.vCountry"
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Connection ID (thread ID): 490
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Status: NOT_KILLED
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Optimizer switch: index_merge=on,index_merge_union=on,index_merge_sort_union=on,index_merge_intersection=on,index_merge_sort_intersection=off,engine_condition_pushdown=off,index_condition_pushdown=on,derived_merge=on,derived_with_keys=on,firstmatch=on,loosescan=on,materialization=on,in_to_exists=on,semijoin=on,partial_match_rowid_merge=on,partial_match_table_scan=on,subquery_cache=on,mrr=off,mrr_cost_based=off,mrr_sort_keys=off,outer_join_with_cache=on,semijoin_with_cache=on,join_cache_incremental=on,join_cache_hashed=on,join_cache_bka=on,optimize_join_buffer_size=off,table_elimination=on,extended_keys=on,exists_to_in=on,orderby_uses_equalities=on,condition_pushdown_for_derived=on,split_materialized=on
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The manual page at http://dev.mysql.com/doc/mysql/en/crashing.html contains
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information that should help you find out what is causing the crash.
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Attachments
Issue Links
- relates to
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MDEV-22435 Assisted discovery of table with application period fails, server crashes
- Confirmed