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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N/A
Description
Likely caused by MDEV-26974
--source include/have_innodb.inc
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SET optimizer_use_condition_selectivity=1; |
CREATE TABLE t (c INT KEY) ENGINE=InnoDB; |
SELECT * FROM (SELECT * FROM t) a JOIN (SELECT * FROM (SELECT * FROM t GROUP BY c) d WHERE c>1) b ON a.c=b.c; |
Leads to:
11.0.1 f2dc4d4c10ac36a73b5c1eb765352d3aee808d66 (Debug) |
mariadbd: /test/11.0_dbg/sql/sql_select.cc:7834: double apply_selectivity_for_table(JOIN_TAB*, uint): Assertion `dbl_records <= s->records' failed.
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11.0.1 f2dc4d4c10ac36a73b5c1eb765352d3aee808d66 (Debug) |
Core was generated by `/test/MD180223-mariadb-11.0.1-linux-x86_64-dbg/bin/mariadbd --no-defaults --cor'.
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Program terminated with signal SIGABRT, Aborted.
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#0 __pthread_kill_implementation (no_tid=0, signo=6, threadid=23214052087360)
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at ./nptl/pthread_kill.c:44
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[Current thread is 1 (Thread 0x151cf1541640 (LWP 2410076))]
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(gdb) bt
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#0 __pthread_kill_implementation (no_tid=0, signo=6, threadid=23214052087360) at ./nptl/pthread_kill.c:44
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#1 __pthread_kill_internal (signo=6, threadid=23214052087360) at ./nptl/pthread_kill.c:78
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#2 __GI___pthread_kill (threadid=23214052087360, signo=signo@entry=6) at ./nptl/pthread_kill.c:89
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#3 0x0000151d103d7476 in __GI_raise (sig=sig@entry=6) at ../sysdeps/posix/raise.c:26
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#4 0x0000151d103bd7f3 in __GI_abort () at ./stdlib/abort.c:79
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#5 0x0000151d103bd71b in __assert_fail_base (fmt=0x151d10572150 "%s%s%s:%u: %s%sAssertion `%s' failed.\n%n", assertion=0x565411d7d84e "dbl_records <= s->records", file=0x565411d7ea68 "/test/11.0_dbg/sql/sql_select.cc", line=7834, function=<optimized out>) at ./assert/assert.c:92
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#6 0x0000151d103cee96 in __GI___assert_fail (assertion=0x565411d7d84e "dbl_records <= s->records", file=0x565411d7ea68 "/test/11.0_dbg/sql/sql_select.cc", line=7834, function=0x565411d7eb38 "double apply_selectivity_for_table(JOIN_TAB*, uint)") at ./assert/assert.c:101
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#7 0x00005654112a6afc in apply_selectivity_for_table (s=s@entry=0x151c30076a90, use_cond_selectivity=use_cond_selectivity@entry=1) at /test/11.0_dbg/sql/sql_select.cc:7834
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#8 0x00005654112bbf5f in best_access_path (join=0x151c30027c98, s=s@entry=0x151c30076a90, remaining_tables=remaining_tables@entry=3, join_positions=0x151c300770b0, idx=idx@entry=0, disable_jbuf=true, disable_jbuf@entry=false, record_count=record_count@entry=1, pos=0x151c30077678, loose_scan_pos=0x151c300777a0) at /test/11.0_dbg/sql/sql_select.cc:9083
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#9 0x00005654112bde5f in get_costs_for_tables (join=join@entry=0x151c30027c98, remaining_tables=remaining_tables@entry=3, idx=idx@entry=0, record_count=record_count@entry=1, trace_one_table=trace_one_table@entry=0x151cf153f060, pos=0x151c30077080, pos@entry=0x151c30077078, store_position=store_position@entry=0x151cf153f048, allowed_tables=<optimized out>, stop_on_eq_ref=<optimized out>) at /test/11.0_dbg/sql/sql_select.cc:10789
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#10 0x00005654112c57ac in best_extension_by_limited_search (join=join@entry=0x151c30027c98, remaining_tables=remaining_tables@entry=3, idx=idx@entry=0, record_count=record_count@entry=1, read_time=read_time@entry=0, search_depth=search_depth@entry=62, use_cond_selectivity=use_cond_selectivity@entry=1, processed_eq_ref_tables=processed_eq_ref_tables@entry=0x151cf153f1a0) at /test/11.0_dbg/sql/sql_select.cc:11046
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#11 0x00005654112c8cfa in greedy_search (use_cond_selectivity=1, search_depth=62, remaining_tables=3, join=0x151c30027c98) at /test/11.0_dbg/sql/sql_select.cc:10017
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#12 choose_plan (join=join@entry=0x151c30027c98, join_tables=<optimized out>, emb_sjm_nest=emb_sjm_nest@entry=0x0) at /test/11.0_dbg/sql/sql_select.cc:9538
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#13 0x00005654112ee007 in make_join_statistics (join=join@entry=0x151c30027c98, tables_list=@0x151c30013490: {<base_list> = {<Sql_alloc> = {<No data fields>}, first = 0x151c3006f3d0, last = 0x151c3006f3e0, elements = 2}, <No data fields>}, keyuse_array=keyuse_array@entry=0x151c30028000) at /test/11.0_dbg/sql/sql_select.cc:6073
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#14 0x00005654112f54b9 in JOIN::optimize_inner (this=this@entry=0x151c30027c98) at /test/11.0_dbg/sql/sql_select.cc:2569
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#15 0x00005654112f59bc in JOIN::optimize (this=this@entry=0x151c30027c98) at /test/11.0_dbg/sql/sql_select.cc:1897
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#16 0x00005654112f5ac5 in mysql_select (thd=thd@entry=0x151c30000d58, tables=0x151c30014e20, fields=@0x151c30013530: {<base_list> = {<Sql_alloc> = {<No data fields>}, first = 0x151c30013848, last = 0x151c3006f670, elements = 2}, <No data fields>}, conds=0x0, og_num=0, order=0x0, group=0x0, having=0x0, proc_param=0x0, select_options=2164525824, result=0x151c30027c70, unit=0x151c30004fa0, select_lex=0x151c30013278) at /test/11.0_dbg/sql/sql_select.cc:5132
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#17 0x00005654112f628b in handle_select (thd=thd@entry=0x151c30000d58, lex=lex@entry=0x151c30004ec8, result=result@entry=0x151c30027c70, setup_tables_done_option=setup_tables_done_option@entry=0) at /test/11.0_dbg/sql/sql_select.cc:608
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#18 0x000056541125be8d in execute_sqlcom_select (thd=thd@entry=0x151c30000d58, all_tables=0x151c30014e20) at /test/11.0_dbg/sql/sql_parse.cc:6267
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#19 0x00005654112674af in mysql_execute_command (thd=thd@entry=0x151c30000d58, is_called_from_prepared_stmt=is_called_from_prepared_stmt@entry=false) at /test/11.0_dbg/sql/sql_parse.cc:3949
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#20 0x000056541126e7cf in mysql_parse (thd=thd@entry=0x151c30000d58, rawbuf=<optimized out>, length=<optimized out>, parser_state=parser_state@entry=0x151cf15402c0) at /test/11.0_dbg/sql/sql_parse.cc:8002
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#21 0x0000565411270963 in dispatch_command (command=command@entry=COM_QUERY, thd=thd@entry=0x151c30000d58, packet=packet@entry=0x151c3000ae19 "SELECT * FROM (SELECT * FROM t) a JOIN (SELECT * FROM (SELECT * FROM t GROUP BY c) d WHERE c>1) b ON a.c=b.c", packet_length=packet_length@entry=108, blocking=blocking@entry=true) at /test/11.0_dbg/sql/sql_class.h:242
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#22 0x00005654112727bc in do_command (thd=0x151c30000d58, blocking=blocking@entry=true) at /test/11.0_dbg/sql/sql_parse.cc:1407
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#23 0x00005654113c36e2 in do_handle_one_connection (connect=<optimized out>, connect@entry=0x565413ae41b8, put_in_cache=put_in_cache@entry=true) at /test/11.0_dbg/sql/sql_connect.cc:1416
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#24 0x00005654113c3941 in handle_one_connection (arg=0x565413ae41b8) at /test/11.0_dbg/sql/sql_connect.cc:1318
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#25 0x0000151d10429b43 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
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#26 0x0000151d104bba00 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
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Bug confirmed present in:
MariaDB: 11.0.1 (dbg)
Bug (or feature/syntax) confirmed not present in:
MariaDB: 10.3.38 (dbg), 10.3.38 (opt), 10.4.29 (dbg), 10.4.29 (opt), 10.5.20 (dbg), 10.5.20 (opt), 10.6.13 (dbg), 10.6.13 (opt), 10.7.8 (dbg), 10.7.8 (opt), 10.8.8 (dbg), 10.8.8 (opt), 10.9.6 (dbg), 10.9.6 (opt), 10.10.4 (dbg), 10.10.4 (opt), 10.11.2 (dbg), 10.11.2 (opt), 11.0.1 (opt)
MySQL: 5.5.62 (dbg), 5.5.62 (opt), 5.6.51 (dbg), 5.6.51 (opt), 5.7.40 (dbg), 5.7.40 (opt), 8.0.31 (dbg), 8.0.31 (opt)