Details
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Bug
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Status: Closed (View Workflow)
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Critical
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Resolution: Duplicate
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10.4(EOL), 10.5, 10.6, 10.11, 11.0(EOL), 11.1(EOL), 11.2, 11.3(EOL)
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None
Description
CREATE TABLE v0 ( v1 INT , v2 INT , v3 INT); |
INSERT INTO v0 VALUES (1, 2, 3); |
INSERT INTO v0 VALUES (3, 2, 1); |
CREATE TABLE v4 ( v5 INT , v6 INT , v7 INT); |
INSERT INTO v4 VALUES (4, 5, 6); |
INSERT INTO v4 VALUES (6, 5, 4); |
CREATE TABLE v8 ( v9 TEXT ( 1 ) CHECK ( CASE v9 WHEN -1 THEN v9 ELSE 18237335.000000 END AND v9 <= -128 ) ); |
INSERT INTO v0 ( v1 ) VALUES ( 39 ); |
UPDATE v0 JOIN v4 SET v2 = v7 NOT IN ( ( SELECT NULL FROM ( SELECT ( SELECT v6 FROM v4 WHERE v7 != 6 GROUP BY v5 ) != v5 AS v10 , v7 AS v11 FROM v4 ) AS v12 WHERE v10 = 33 AND v5 < 76 GROUP BY - 'x' >= v10 ) ) AND v1 NOT IN ( 'x' , 28 , -32768 , -1 , 55 , 12 ) WHERE v2 * 80201461.000000; |
leads to
mariadbd: /home/serg/Abk/mysql/sql/item_subselect.cc:787: virtual bool Item_subselect::exec(): Assertion `!eliminated' failed.
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231227 12:58:01 [ERROR] mysqld got signal 6 ;
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Sorry, we probably made a mistake, and this is a bug.
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Your assistance in bug reporting will enable us to fix this for the next release.
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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: 11.1.4-MariaDB-debug-log source revision: 50799752dc6306c35a47405c8f556d0b9639a1a9
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key_buffer_size=1048576
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read_buffer_size=131072
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max_used_connections=1
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max_threads=153
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thread_count=1
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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 = 63964 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: 0x7fa4fc000dc8
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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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stack_bottom = 0x7fa50d499c78 thread_stack 0x49000
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mysys/stacktrace.c:215(my_print_stacktrace)[0x564e98875e00]
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sql/signal_handler.cc:238(handle_fatal_signal)[0x564e97f9a942]
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libc_sigaction.c:0(__restore_rt)[0x7fa512b08390]
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nptl/pthread_kill.c:44(__pthread_kill_implementation)[0x7fa512b55acc]
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posix/raise.c:27(__GI_raise)[0x7fa512b082f2]
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stdlib/abort.c:81(__GI_abort)[0x7fa512af2232]
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intl/loadmsgcat.c:1177(_nl_load_domain)[0x7fa512af2155]
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/lib64/libc.so.6(+0x30282)[0x7fa512b01282]
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sql/item_subselect.cc:789(Item_subselect::exec())[0x564e980b3d00]
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sql/item_subselect.cc:1480(Item_singlerow_subselect::val_int())[0x564e980b617f]
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sql/item_cmpfunc.cc:992(Arg_comparator::compare_int_signed())[0x564e97ff0a28]
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sql/item_cmpfunc.h:118(Arg_comparator::compare())[0x564e98009a18]
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sql/item_cmpfunc.cc:1852(Item_func_ne::val_int())[0x564e97ff3819]
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sql/item.cc:8717(Item_direct_ref::val_int())[0x564e97fdb6d0]
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sql/item.h:6140(Item_direct_view_ref::val_int())[0x564e97fe6be9]
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sql/item_cmpfunc.cc:992(Arg_comparator::compare_int_signed())[0x564e97ff0a28]
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sql/item_cmpfunc.h:118(Arg_comparator::compare())[0x564e98009a18]
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sql/item_cmpfunc.cc:1828(Item_func_eq::val_int())[0x564e97ff365d]
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sql/sql_select.cc:23709(evaluate_join_record(JOIN*, st_join_table*, int))[0x564e97c4600a]
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sql/sql_select.cc:23608(sub_select(JOIN*, st_join_table*, bool))[0x564e97c45b83]
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sql/sql_select.cc:23119(do_select(JOIN*, Procedure*))[0x564e97c44c3b]
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sql/sql_select.cc:4991(JOIN::exec_inner())[0x564e97c108e1]
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sql/sql_select.cc:4768(JOIN::exec())[0x564e97c0f8a7]
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sql/item_subselect.cc:4174(subselect_single_select_engine::exec())[0x564e980c2728]
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sql/item_subselect.cc:812(Item_subselect::exec())[0x564e980b3eea]
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sql/item_subselect.cc:994(Item_in_subselect::exec())[0x564e980b4663]
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sql/item_subselect.cc:2009(Item_in_subselect::val_bool())[0x564e980b8b38]
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sql/item.h:1803(Item::val_bool_result())[0x564e97a04c6d]
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sql/item_cmpfunc.cc:1712(Item_in_optimizer::val_int())[0x564e97ff2cd9]
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sql/sql_type.cc:5090(Type_handler_int_result::Item_val_bool(Item*) const)[0x564e97e76551]
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sql/item.h:1708(Item::val_bool())[0x564e97a04ab8]
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sql/item_cmpfunc.cc:203(Item_func_not::val_int())[0x564e97fed7d3]
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sql/sql_type.cc:5090(Type_handler_int_result::Item_val_bool(Item*) const)[0x564e97e76551]
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sql/item.h:1708(Item::val_bool())[0x564e97a04ab8]
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sql/item_cmpfunc.cc:5610(Item_cond_and::val_int())[0x564e98000a54]
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sql/item.cc:6879(Item::save_int_in_field(Field*, bool))[0x564e97fd55b4]
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sql/sql_type.cc:4323(Type_handler_int_result::Item_save_in_field(Item*, Field*, bool) const)[0x564e97e74c06]
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sql/item.cc:6889(Item::save_in_field(Field*, bool))[0x564e97fd5665]
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sql/sql_base.cc:9345(fill_record(THD*, TABLE*, Field**, List<Item>&, bool, bool))[0x564e97af1566]
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sql/sql_update.cc:2374(multi_update::send_data(List<Item>&))[0x564e97d0ec9e]
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sql/sql_class.h:5868(select_result_sink::send_data_with_check(List<Item>&, st_select_lex_unit*, unsigned long long))[0x564e97c662b7]
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sql/sql_select.cc:24915(end_send(JOIN*, st_join_table*, bool))[0x564e97c490bb]
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sql/sql_select.cc:23841(evaluate_join_record(JOIN*, st_join_table*, int))[0x564e97c463b5]
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sql/sql_select.cc:23608(sub_select(JOIN*, st_join_table*, bool))[0x564e97c45b83]
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sql/sql_select.cc:23841(evaluate_join_record(JOIN*, st_join_table*, int))[0x564e97c463b5]
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sql/sql_select.cc:23608(sub_select(JOIN*, st_join_table*, bool))[0x564e97c45b83]
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sql/sql_select.cc:23119(do_select(JOIN*, Procedure*))[0x564e97c44c3b]
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sql/sql_select.cc:4991(JOIN::exec_inner())[0x564e97c108e1]
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sql/sql_select.cc:4768(JOIN::exec())[0x564e97c0f8a7]
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sql/sql_select.cc:33667(Sql_cmd_dml::execute_inner(THD*))[0x564e97c61619]
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sql/sql_update.cc:3075(Sql_cmd_update::execute_inner(THD*))[0x564e97d117f1]
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sql/sql_select.cc:33604(Sql_cmd_dml::execute(THD*))[0x564e97c61382]
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sql/sql_parse.cc:4407(mysql_execute_command(THD*, bool))[0x564e97b9d870]
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sql/sql_parse.cc:7832(mysql_parse(THD*, char*, unsigned int, Parser_state*))[0x564e97ba916f]
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sql/sql_parse.cc:1894(dispatch_command(enum_server_command, THD*, char*, unsigned int, bool))[0x564e97b95b11]
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sql/sql_parse.cc:1405(do_command(THD*, bool))[0x564e97b9446a]
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sql/sql_connect.cc:1415(do_handle_one_connection(CONNECT*, bool))[0x564e97d8c959]
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sql/sql_connect.cc:1319(handle_one_connection)[0x564e97d8c6ce]
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perfschema/pfs.cc:2203(pfs_spawn_thread)[0x564e982c19b0]
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nptl/pthread_create.c:444(start_thread)[0x7fa512b53dec]
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x86_64/clone3.S:83(clone3)[0x7fa512bccbcc]
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starting from 11.1
Attachments
Issue Links
- duplicates
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MDEV-28621 group by optimization incorrectly removing subquery where subject buried in a function
- Closed
- relates to
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MDEV-28622 Item_subselect eliminated flag set but Item still evaluated/used.
- Closed
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MDEV-29411 SIGSEGV's st_select_lex_unit::set_limit and st_select_lex::get_offset, and Assertion `!eliminated' failed in Item_subselect::exec on SELECT, UBSAN: member access within null pointer of type 'struct st_select_lex' in st_select_lex_unit::set_limit
- Confirmed