|
The best reduced/optimized testcase thus far:
CREATE TABLE t (c INT) ENGINE=InnoDB;
|
SELECT * FROM (SELECT * FROM t) AS a JOIN t WINDOW b AS (PARTITION BY t.c AND 1 BETWEEN (SELECT * FROM t GROUP BY t.c WINDOW d AS (PARTITION BY t.c)) AND 1);
|
Leads to:
|
10.9.0 0b14dbd45b5a1c02616d611876158d44b92b77bf (Debug)
|
mysqld: /test/10.9_dbg/sql/sql_select.cc:19379: bool Create_tmp_table::finalize(THD*, TABLE*, TMP_TABLE_PARAM*, bool, bool): Assertion `field->table == table' failed.
|
|
10.9.0 0b14dbd45b5a1c02616d611876158d44b92b77bf (Debug)
|
Core was generated by `/test/MD030522-mariadb-10.9.0-linux-x86_64-dbg/bin/mysqld --no-defaults --core-'.
|
Program terminated with signal SIGABRT, Aborted.
|
#0 __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:50
|
[Current thread is 1 (Thread 0x150d6bfff700 (LWP 1878654))]
|
(gdb) bt
|
#0 __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:50
|
#1 0x0000150db43a0859 in __GI_abort () at abort.c:79
|
#2 0x0000150db43a0729 in __assert_fail_base (fmt=0x150db4536588 "%s%s%s:%u: %s%sAssertion `%s' failed.\n%n", assertion=0x562a9aded4b1 "field->table == table", file=0x562a9ae08cb8 "/test/10.9_dbg/sql/sql_select.cc", line=19379, function=<optimized out>) at assert.c:92
|
#3 0x0000150db43b2006 in __GI___assert_fail (assertion=assertion@entry=0x562a9aded4b1 "field->table == table", file=file@entry=0x562a9ae08cb8 "/test/10.9_dbg/sql/sql_select.cc", line=line@entry=19379, function=function@entry=0x562a9ae0ab08 "bool Create_tmp_table::finalize(THD*, TABLE*, TMP_TABLE_PARAM*, bool, bool)") at assert.c:101
|
#4 0x0000562a9a27de68 in Create_tmp_table::finalize (this=this@entry=0x150d6bffd5c0, thd=thd@entry=0x150d60000db8, table=table@entry=0x150d6007fa00, param=param@entry=0x150d600799d8, do_not_open=do_not_open@entry=true, keep_row_order=keep_row_order@entry=false) at /test/10.9_dbg/sql/sql_select.cc:19379
|
#5 0x0000562a9a27e4e8 in create_tmp_table (thd=0x150d60000db8, param=0x150d600799d8, fields=@0x150d60026018: {<base_list> = {<Sql_alloc> = {<No data fields>}, first = 0x150d60027c60, last = 0x150d60014318, elements = 4}, <No data fields>}, group=group@entry=0x150d600176b8, distinct=distinct@entry=false, save_sum_fields=save_sum_fields@entry=false, select_options=2147748608, rows_limit=18446744073709551615, table_alias=0x562a9b4cc4a0 <empty_clex_str>, do_not_open=true, keep_row_order=false) at /test/10.9_dbg/sql/sql_select.cc:19674
|
#6 0x0000562a9a28ca0b in JOIN::create_postjoin_aggr_table (this=this@entry=0x150d60025cb0, tab=tab@entry=0x150d6007c0d0, table_fields=table_fields@entry=0x150d60026018, table_group=0x150d600176b8, save_sum_fields=<optimized out>, distinct=distinct@entry=false, keep_row_order=false) at /test/10.9_dbg/sql/sql_select.cc:4055
|
#7 0x0000562a9a28db12 in JOIN::make_aggr_tables_info (this=this@entry=0x150d60025cb0) at /test/10.9_dbg/sql/sql_select.cc:3634
|
#8 0x0000562a9a29fcd2 in JOIN::optimize_stage2 (this=this@entry=0x150d60025cb0) at /test/10.9_dbg/sql/sql_select.cc:3262
|
#9 0x0000562a9a2a15a7 in JOIN::optimize_inner (this=this@entry=0x150d60025cb0) at /test/10.9_dbg/sql/sql_select.cc:2521
|
#10 0x0000562a9a2a196c in JOIN::optimize (this=this@entry=0x150d60025cb0) at /test/10.9_dbg/sql/sql_select.cc:1837
|
#11 0x0000562a9a2a1a5f in mysql_select (thd=thd@entry=0x150d60000db8, tables=0x150d60015840, fields=@0x150d60014028: {<base_list> = {<Sql_alloc> = {<No data fields>}, first = 0x150d60014318, last = 0x150d60026e08, elements = 2}, <No data fields>}, conds=0x0, og_num=1, order=0x0, group=0x150d600176b8, having=0x0, proc_param=0x0, select_options=2147748608, result=0x150d60025c88, unit=0x150d60004fd8, select_lex=0x150d60013d88) at /test/10.9_dbg/sql/sql_select.cc:5022
|
#12 0x0000562a9a2a22a8 in handle_select (thd=thd@entry=0x150d60000db8, lex=lex@entry=0x150d60004f00, result=result@entry=0x150d60025c88, setup_tables_done_option=setup_tables_done_option@entry=0) at /test/10.9_dbg/sql/sql_select.cc:570
|
#13 0x0000562a9a20e6c8 in execute_sqlcom_select (thd=thd@entry=0x150d60000db8, all_tables=0x150d60015840) at /test/10.9_dbg/sql/sql_parse.cc:6271
|
#14 0x0000562a9a21a935 in mysql_execute_command (thd=thd@entry=0x150d60000db8, is_called_from_prepared_stmt=is_called_from_prepared_stmt@entry=false) at /test/10.9_dbg/sql/sql_parse.cc:3961
|
#15 0x0000562a9a20867b in mysql_parse (thd=thd@entry=0x150d60000db8, rawbuf=<optimized out>, length=<optimized out>, parser_state=parser_state@entry=0x150d6bffe470) at /test/10.9_dbg/sql/sql_parse.cc:8046
|
#16 0x0000562a9a215f79 in dispatch_command (command=command@entry=COM_QUERY, thd=thd@entry=0x150d60000db8, packet=packet@entry=0x150d6000b699 "SELECT * FROM (SELECT * FROM t) AS a JOIN t WINDOW b AS (PARTITION BY t.c AND 1 BETWEEN (SELECT * FROM t GROUP BY t.c WINDOW d AS (PARTITION BY t.c)) AND 1)", packet_length=packet_length@entry=156, blocking=blocking@entry=true) at /test/10.9_dbg/sql/sql_class.h:1364
|
#17 0x0000562a9a218686 in do_command (thd=0x150d60000db8, blocking=blocking@entry=true) at /test/10.9_dbg/sql/sql_parse.cc:1408
|
#18 0x0000562a9a375d02 in do_handle_one_connection (connect=<optimized out>, connect@entry=0x562a9dc43958, put_in_cache=put_in_cache@entry=true) at /test/10.9_dbg/sql/sql_connect.cc:1418
|
#19 0x0000562a9a37620b in handle_one_connection (arg=0x562a9dc43958) at /test/10.9_dbg/sql/sql_connect.cc:1312
|
#20 0x0000150db48b1609 in start_thread (arg=<optimized out>) at pthread_create.c:477
|
#21 0x0000150db449d163 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
|
Bug confirmed present in:
MariaDB: 10.2.44 (dbg), 10.3.35 (dbg), 10.4.25 (dbg), 10.5.16 (dbg), 10.6.8 (dbg), 10.7.4 (dbg), 10.8.3 (dbg), 10.9.0 (dbg)
Bug (or feature/syntax) confirmed not present in:
MariaDB: 10.2.44 (opt), 10.3.35 (opt), 10.4.25 (opt), 10.5.16 (opt), 10.6.8 (opt), 10.7.4 (opt), 10.8.3 (opt), 10.9.0 (opt)
MySQL: 5.5.62 (dbg), 5.5.62 (opt), 5.6.51 (dbg), 5.6.51 (opt), 5.7.37 (dbg), 5.7.37 (opt), 8.0.28 (dbg), 8.0.28 (opt)
|
|
No futher info from ASAN/UBSAN.
|
10.9.0 161fd2d29cc2f8390fa3bf7e739c52bc8d5c39df (Debug, UBASAN)
|
2022-05-09 14:59:06 0 [Note] /test/UBASAN_MD090422-mariadb-10.9.0-linux-x86_64-dbg/bin/mysqld: ready for connections.
|
Version: '10.9.0-MariaDB-debug' socket: '/test/UBASAN_MD090422-mariadb-10.9.0-linux-x86_64-dbg/socket.sock' port: 11078 MariaDB Server
|
mysqld: /test/10.9_dbg_san/sql/sql_select.cc:19348: bool Create_tmp_table::finalize(THD*, TABLE*, TMP_TABLE_PARAM*, bool, bool): Assertion `field->table == table' failed.
|
|
|
See MDEV-29052 in connection with partitioning and a SIGEGV crash in hp_rec_hashnr
|
|
Note: this is not fixed by MDEV-23809. Also, assert added in MDEV-23809 doesn't fire.
|
|
Additional stable testcase which also crashes optimized builds.
CREATE TABLE c(c DOUBLE,v2 TEXT,v3 INT);
|
INSERT INTO c(v2)VALUES (1);
|
SELECT 1 FROM c WINDOW v9 AS(ORDER BY (SELECT c FROM c GROUP BY c WINDOW c3 AS(PARTITION BY v2 ORDER BY - c)));
|
Leads to:
|
10.10.0 e1caa4bd5e8b4645944b85d4b603bf9fc9ef6ca4 (Optimized)
|
Core was generated by `/test/MD290722-mariadb-10.10.0-linux-x86_64-opt/bin/mysqld --no-defaults --core'.
|
Program terminated with signal SIGSEGV, Segmentation fault.
|
#0 0x000055cf43a3eec1 in hp_rec_hashnr (keydef=keydef@entry=0x152074053ab8,
|
rec=rec@entry=0x152074052c10 "\377")
|
at /test/10.10_opt/storage/heap/hp_hash.c:303
|
303 if (rec[seg->null_pos] & seg->null_bit)
|
[Current thread is 1 (Thread 0x1520f8eaa700 (LWP 1480827))]
|
(gdb) bt
|
#0 0x000055cf43a3eec1 in hp_rec_hashnr (keydef=keydef@entry=0x152074053ab8, rec=rec@entry=0x152074052c10 "\377") at /test/10.10_opt/storage/heap/hp_hash.c:303
|
#1 0x000055cf43a42196 in hp_write_key (info=<optimized out>, keyinfo=0x152074053ab8, record=0x152074052c10 "\377", recpos=0x15207405ec98 "") at /test/10.10_opt/storage/heap/hp_write.c:349
|
#2 0x000055cf43a41cc4 in heap_write (info=0x152074053ed8, record=0x152074052c10 "\377") at /test/10.10_opt/storage/heap/hp_write.c:52
|
#3 0x000055cf43a3d060 in ha_heap::write_row (this=0x152074052e90, buf=<optimized out>) at /test/10.10_opt/storage/heap/ha_heap.cc:239
|
#4 0x000055cf435f55a8 in handler::ha_write_tmp_row (buf=0x152074052c10 "\377", this=0x152074052e90) at /test/10.10_opt/include/mysql/psi/mysql_thread.h:795
|
#5 end_write (join=0x152074013b50, join_tab=0x15207404e148, end_of_records=<optimized out>) at /test/10.10_opt/sql/sql_select.cc:23233
|
#6 0x000055cf435ca9d3 in evaluate_join_record (join=join@entry=0x152074013b50, join_tab=join_tab@entry=0x15207404dd90, error=<optimized out>) at /test/10.10_opt/sql/sql_select.cc:21970
|
#7 0x000055cf435dc57b in sub_select (end_of_records=false, join_tab=0x15207404dd90, join=0x152074013b50) at /test/10.10_opt/sql/sql_select.cc:21740
|
#8 sub_select (join=0x152074013b50, join_tab=0x15207404dd90, end_of_records=false) at /test/10.10_opt/sql/sql_select.cc:21669
|
#9 0x000055cf4360b131 in do_select (procedure=<optimized out>, join=0x152074013b50) at /test/10.10_opt/sql/sql_select.cc:21285
|
#10 JOIN::exec_inner (this=0x152074013b50) at /test/10.10_opt/sql/sql_select.cc:4804
|
#11 0x000055cf4360b4f8 in JOIN::exec (this=this@entry=0x152074013b50) at /test/10.10_opt/sql/sql_select.cc:4582
|
#12 0x000055cf43609701 in mysql_select (thd=0x152074000c58, tables=0x152074010d98, fields=@0x152074010af8: {<base_list> = {<Sql_alloc> = {<No data fields>}, first = 0x152074010d50, last = 0x152074010d50, elements = 1}, <No data fields>}, conds=0x0, og_num=1, order=0x0, group=0x1520740122b0, having=0x0, proc_param=0x0, select_options=<optimized out>, result=0x152074013b28, unit=0x152074004cd0, select_lex=0x152074010858) at /test/10.10_opt/sql/sql_select.cc:5062
|
#13 0x000055cf43609e47 in handle_select (thd=thd@entry=0x152074000c58, lex=lex@entry=0x152074004bf8, result=result@entry=0x152074013b28, setup_tables_done_option=setup_tables_done_option@entry=0) at /test/10.10_opt/sql/sql_select.cc:581
|
#14 0x000055cf4358bb81 in execute_sqlcom_select (thd=0x152074000c58, all_tables=0x152074010d98) at /test/10.10_opt/sql/sql_parse.cc:6261
|
#15 0x000055cf435996ed in mysql_execute_command (thd=0x152074000c58, is_called_from_prepared_stmt=<optimized out>) at /test/10.10_opt/sql/sql_parse.cc:3945
|
#16 0x000055cf43586d85 in mysql_parse (rawbuf=<optimized out>, length=<optimized out>, parser_state=<optimized out>, thd=0x152074000c58) at /test/10.10_opt/sql/sql_parse.cc:8037
|
#17 mysql_parse (thd=0x152074000c58, rawbuf=<optimized out>, length=<optimized out>, parser_state=<optimized out>) at /test/10.10_opt/sql/sql_parse.cc:7959
|
#18 0x000055cf4359289a in dispatch_command (command=COM_QUERY, thd=0x152074000c58, packet=<optimized out>, packet_length=<optimized out>, blocking=<optimized out>) at /test/10.10_opt/sql/sql_class.h:1366
|
#19 0x000055cf435947c2 in do_command (thd=0x152074000c58, blocking=blocking@entry=true) at /test/10.10_opt/sql/sql_parse.cc:1407
|
#20 0x000055cf436ac6ef in do_handle_one_connection (connect=<optimized out>, connect@entry=0x55cf46392558, put_in_cache=put_in_cache@entry=true) at /test/10.10_opt/sql/sql_connect.cc:1418
|
#21 0x000055cf436ac9cd in handle_one_connection (arg=0x55cf46392558) at /test/10.10_opt/sql/sql_connect.cc:1312
|
#22 0x000015211ff73609 in start_thread (arg=<optimized out>) at pthread_create.c:477
|
#23 0x000015211fb5f133 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
|
|
10.10.0 e1caa4bd5e8b4645944b85d4b603bf9fc9ef6ca4 (Debug)
|
mysqld: /test/10.10_dbg/sql/sql_select.cc:19993: bool Create_tmp_table::finalize(THD*, TABLE*, TMP_TABLE_PARAM*, bool, bool): Assertion `field->table == table' failed.
|
|
10.10.0 e1caa4bd5e8b4645944b85d4b603bf9fc9ef6ca4 (Debug)
|
Core was generated by `/test/MD290722-mariadb-10.10.0-linux-x86_64-dbg/bin/mysqld --no-defaults --core'.
|
Program terminated with signal SIGABRT, Aborted.
|
#0 __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:50
|
[Current thread is 1 (Thread 0x1525ac0af700 (LWP 1482368))]
|
(gdb) bt
|
#0 __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:50
|
#1 0x00001525c342f859 in __GI_abort () at abort.c:79
|
#2 0x00001525c342f729 in __assert_fail_base (fmt=0x1525c35c5588 "%s%s%s:%u: %s%sAssertion `%s' failed.\n%n", assertion=0x55e5484059ea "field->table == table", file=0x55e548421a20 "/test/10.10_dbg/sql/sql_select.cc", line=19993, function=<optimized out>) at assert.c:92
|
#3 0x00001525c3440fd6 in __GI___assert_fail (assertion=assertion@entry=0x55e5484059ea "field->table == table", file=file@entry=0x55e548421a20 "/test/10.10_dbg/sql/sql_select.cc", line=line@entry=19993, function=function@entry=0x55e548423b50 "bool Create_tmp_table::finalize(THD*, TABLE*, TMP_TABLE_PARAM*, bool, bool)") at assert.c:101
|
#4 0x000055e547895944 in Create_tmp_table::finalize (this=this@entry=0x1525ac0ad440, thd=thd@entry=0x15254c000db8, table=table@entry=0x15254c0795d0, param=param@entry=0x15254c073308, do_not_open=do_not_open@entry=true, keep_row_order=keep_row_order@entry=false) at /test/10.10_dbg/sql/sql_select.cc:19993
|
#5 0x000055e547895fc4 in create_tmp_table (thd=0x15254c000db8, param=0x15254c073308, fields=@0x15254c017400: {<base_list> = {<Sql_alloc> = {<No data fields>}, first = 0x15254c017a98, last = 0x15254c014270, elements = 3}, <No data fields>}, group=group@entry=0x15254c0157d0, distinct=distinct@entry=false, save_sum_fields=save_sum_fields@entry=false, select_options=2147748608, rows_limit=18446744073709551615, table_alias=0x55e548aeecc0 <empty_clex_str>, do_not_open=true, keep_row_order=false) at /test/10.10_dbg/sql/sql_select.cc:20288
|
#6 0x000055e5478a455f in JOIN::create_postjoin_aggr_table (this=this@entry=0x15254c017070, tab=tab@entry=0x15254c0758f8, table_fields=table_fields@entry=0x15254c017400, table_group=0x15254c0157d0, save_sum_fields=<optimized out>, distinct=distinct@entry=false, keep_row_order=false) at /test/10.10_dbg/sql/sql_select.cc:4081
|
#7 0x000055e5478a5666 in JOIN::make_aggr_tables_info (this=this@entry=0x15254c017070) at /test/10.10_dbg/sql/sql_select.cc:3660
|
#8 0x000055e5478b78bf in JOIN::optimize_stage2 (this=this@entry=0x15254c017070) at /test/10.10_dbg/sql/sql_select.cc:3288
|
#9 0x000055e5478b91a9 in JOIN::optimize_inner (this=this@entry=0x15254c017070) at /test/10.10_dbg/sql/sql_select.cc:2547
|
#10 0x000055e5478b956e in JOIN::optimize (this=this@entry=0x15254c017070) at /test/10.10_dbg/sql/sql_select.cc:1863
|
#11 0x000055e5478b9661 in mysql_select (thd=thd@entry=0x15254c000db8, tables=0x15254c0142b8, fields=@0x15254c014018: {<base_list> = {<Sql_alloc> = {<No data fields>}, first = 0x15254c014270, last = 0x15254c014270, elements = 1}, <No data fields>}, conds=0x0, og_num=1, order=0x0, group=0x15254c0157d0, having=0x0, proc_param=0x0, select_options=2147748608, result=0x15254c017048, unit=0x15254c004ff0, select_lex=0x15254c013d78) at /test/10.10_dbg/sql/sql_select.cc:5048
|
#12 0x000055e5478b9eaa in handle_select (thd=thd@entry=0x15254c000db8, lex=lex@entry=0x15254c004f18, result=result@entry=0x15254c017048, setup_tables_done_option=setup_tables_done_option@entry=0) at /test/10.10_dbg/sql/sql_select.cc:581
|
#13 0x000055e547824258 in execute_sqlcom_select (thd=thd@entry=0x15254c000db8, all_tables=0x15254c0142b8) at /test/10.10_dbg/sql/sql_parse.cc:6261
|
#14 0x000055e54783056a in mysql_execute_command (thd=thd@entry=0x15254c000db8, is_called_from_prepared_stmt=is_called_from_prepared_stmt@entry=false) at /test/10.10_dbg/sql/sql_parse.cc:3945
|
#15 0x000055e54781e534 in mysql_parse (thd=thd@entry=0x15254c000db8, rawbuf=<optimized out>, length=<optimized out>, parser_state=parser_state@entry=0x1525ac0ae330) at /test/10.10_dbg/sql/sql_parse.cc:8037
|
#16 0x000055e54782bb1c in dispatch_command (command=command@entry=COM_QUERY, thd=thd@entry=0x15254c000db8, packet=packet@entry=0x15254c00b6e9 "SELECT 1 FROM c WINDOW v9 AS(ORDER BY (SELECT c FROM c GROUP BY c WINDOW c3 AS(PARTITION BY v2 ORDER BY - c)))", packet_length=packet_length@entry=110, blocking=blocking@entry=true) at /test/10.10_dbg/sql/sql_class.h:1366
|
#17 0x000055e54782e226 in do_command (thd=0x15254c000db8, blocking=blocking@entry=true) at /test/10.10_dbg/sql/sql_parse.cc:1407
|
#18 0x000055e54798f744 in do_handle_one_connection (connect=<optimized out>, connect@entry=0x55e549db4e08, put_in_cache=put_in_cache@entry=true) at /test/10.10_dbg/sql/sql_connect.cc:1418
|
#19 0x000055e54798fc4d in handle_one_connection (arg=0x55e549db4e08) at /test/10.10_dbg/sql/sql_connect.cc:1312
|
#20 0x00001525c3940609 in start_thread (arg=<optimized out>) at pthread_create.c:477
|
#21 0x00001525c352c133 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
|
Bug confirmed present in:
MariaDB: 10.3.36 (dbg), 10.3.36 (opt), 10.4.26 (dbg), 10.4.26 (opt), 10.5.17 (dbg), 10.5.17 (opt), 10.6.9 (dbg), 10.6.9 (opt), 10.7.5 (dbg), 10.7.5 (opt), 10.8.4 (dbg), 10.8.4 (opt), 10.9.2 (dbg), 10.9.2 (opt), 10.10.0 (dbg), 10.10.0 (opt)
Bug (or feature/syntax) confirmed not present in:
MySQL: 5.5.62 (dbg), 5.5.62 (opt), 5.6.51 (dbg), 5.6.51 (opt), 5.7.38 (dbg), 5.7.38 (opt), 8.0.29 (dbg), 8.0.29 (opt)
UniqueID's seen with this testcase across MariaDB versions
SIGSEGV|hp_rec_hashnr|hp_write_key|heap_write|ha_heap::write_row
|
field->table == table|SIGABRT|Create_tmp_table::finalize|create_tmp_table|JOIN::create_postjoin_aggr_table|JOIN::make_aggr_tables_info
|
field->table == table|SIGABRT|create_tmp_table|JOIN::create_postjoin_aggr_table|JOIN::make_aggr_tables_info|JOIN::optimize_stage2
|
|
|
CREATE TABLE t1 (i1 int );
|
CREATE TABLE t2 (i2 int, j2 int );
|
INSERT INTO t1 VALUES (-1),(0),(84);
|
SELECT 1 FROM t1 WINDOW w AS (ORDER BY (SELECT i2 FROM t2 GROUP BY i2 WINDOW w2 AS (ORDER BY 1) ));
|
causes
10.3
#1 0x00007ffff76d6537 in __GI_abort () at abort.c:79
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#2 0x00007ffff76d640f in __assert_fail_base (fmt=0x7ffff784e6a8 "%s%s%s:%u: %s%sAssertion `%s' failed.\n%n", assertion=0x55555687214e "field->table == table",
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file=0x55555686f810 "/home/rex/src/mariadb/server/sql/sql_select.cc", line=18274, function=<optimized out>) at assert.c:92
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#3 0x00007ffff76e5662 in __GI___assert_fail (assertion=0x55555687214e "field->table == table", file=0x55555686f810 "/home/rex/src/mariadb/server/sql/sql_select.cc", line=18274,
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function=0x555556872038 "TABLE* create_tmp_table(THD*, TMP_TABLE_PARAM*, List<Item>&, ORDER*, bool, bool, ulonglong, ha_rows, const LEX_CSTRING*, bool, bool)") at assert.c:101
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#4 0x0000555555cb6ecf in create_tmp_table (thd=0x7fff68000d90, param=0x7fff6806fb98, fields=..., group=0x7fff68015580, distinct=false, save_sum_fields=false,
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select_options=2147748608, rows_limit=18446744073709551615, table_alias=0x555556f54c00 <empty_clex_str>, do_not_open=true, keep_row_order=false)
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at /home/rex/src/mariadb/server/sql/sql_select.cc:18274
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#5 0x0000555555c90aa9 in JOIN::create_postjoin_aggr_table (this=0x7fff68015b28, tab=0x7fff6806f0d8, table_fields=0x7fff68015e48, table_group=0x7fff68015580,
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save_sum_fields=false, distinct=false, keep_row_order=false) at /home/rex/src/mariadb/server/sql/sql_select.cc:3491
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#6 0x0000555555c8f0c2 in JOIN::make_aggr_tables_info (this=0x7fff68015b28) at /home/rex/src/mariadb/server/sql/sql_select.cc:3090
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#7 0x0000555555c8da39 in JOIN::optimize_stage2 (this=0x7fff68015b28) at /home/rex/src/mariadb/server/sql/sql_select.cc:2725
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#8 0x0000555555c8b4d0 in JOIN::optimize_inner (this=0x7fff68015b28) at /home/rex/src/mariadb/server/sql/sql_select.cc:2031
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#9 0x0000555555c89919 in JOIN::optimize (this=0x7fff68015b28) at /home/rex/src/mariadb/server/sql/sql_select.cc:1547
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#10 0x0000555555c939d0 in mysql_select...
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10.9
#2 0x00007ffff778d40f in __assert_fail_base (fmt=0x7ffff79056a8 "%s%s%s:%u: %s%sAssertion `%s' failed.\n%n", assertion=0x555556f0929e "field->table == table",
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file=0x555556f05c88 "/home/rex/src/mariadb/server.30081/sql/sql_select.cc", line=19644, function=<optimized out>) at assert.c:92
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#3 0x00007ffff779c662 in __GI___assert_fail (assertion=0x555556f0929e "field->table == table", file=0x555556f05c88 "/home/rex/src/mariadb/server.30081/sql/sql_select.cc",
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line=19644, function=0x555556f091d0 "bool Create_tmp_table::finalize(THD*, TABLE*, TMP_TABLE_PARAM*, bool, bool)") at assert.c:101
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#4 0x00005555560169ba in Create_tmp_table::finalize (this=0x7fffdc106f20, thd=0x7fff74000db8, table=0x7fff742e4120, param=0x7fff743d3ec0, do_not_open=true, keep_row_order=false)
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at /home/rex/src/mariadb/server.30081/sql/sql_select.cc:19644
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#5 0x0000555556017f1f in create_tmp_table (thd=0x7fff74000db8, param=0x7fff743d3ec0, fields=..., group=0x7fff74018410, distinct=false, save_sum_fields=false,
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select_options=2147748608, rows_limit=18446744073709551615, table_alias=0x5555577d6c80 <empty_clex_str>, do_not_open=true, keep_row_order=false)
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at /home/rex/src/mariadb/server.30081/sql/sql_select.cc:19941
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#6 0x0000555555fece8b in JOIN::create_postjoin_aggr_table (this=0x7fff74019ab8, tab=0x7fff743d3570, table_fields=0x7fff74019e20, table_group=0x7fff74018410,
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save_sum_fields=false, distinct=false, keep_row_order=false) at /home/rex/src/mariadb/server.30081/sql/sql_select.cc:4094
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#7 0x0000555555feb3d2 in JOIN::make_aggr_tables_info (this=0x7fff74019ab8) at /home/rex/src/mariadb/server.30081/sql/sql_select.cc:3672
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#8 0x0000555555fe9ceb in JOIN::optimize_stage2 (this=0x7fff74019ab8) at /home/rex/src/mariadb/server.30081/sql/sql_select.cc:3296
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#9 0x0000555555fe73de in JOIN::optimize_inner (this=0x7fff74019ab8) at /home/rex/src/mariadb/server.30081/sql/sql_select.cc:2555
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#10 0x0000555555fe4c30 in JOIN::optimize (this=0x7fff74019ab8) at /home/rex/src/mariadb/server.30081/sql/sql_select.cc:1868
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#11 0x0000555555ff04a7 in mysql_select...
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Igor's patch currently in MDEV-30052/comments fixes this issue.
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Johnston, if this is so, this bug needs to be closed with Status=Duplicate and a note saying "Duplicate of MDEV-nnnn".
One more thing:
does the testcase for this bug add more coverage as opposed to MDEV-30052?
At the first glance, it seems like the answer is No. (If it is actually "yes", we should push a commit with just the testcase (and again a note that the bug was fixed by MDEV-30052).
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