Details
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Bug
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Status: Confirmed (View Workflow)
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Major
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Resolution: Unresolved
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10.6, 10.11, 11.4, 11.8, 10.5(EOL), 12.0(EOL), 12.1, 12.2
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None
Description
CREATE TABLE t (c INT); |
UPDATE t SET c=1 IN (SELECT c FROM t AS t1 NATURAL JOIN t WHERE EXISTS (SELECT 1 FROM t WHERE c IN (SELECT c=1))); |
Leads to:
CS 11.4.6 4a701e8ce4a178faf955641caf59fc13fcc718e9 (Debug) Build 12/04/2025 |
mariadbd: /test/11.4_dbg/sql/item_subselect.cc:3202: virtual bool Item_exists_subselect::exists2in_processor(void *): Assertion `prm.count > 0' failed.
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CS 11.4.6 4a701e8ce4a178faf955641caf59fc13fcc718e9 (Debug) Build 12/04/2025 |
Core was generated by `/test/MD120425-mariadb-11.4.6-linux-x86_64-dbg/bin/mariadbd --no-defaults --max'.
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Program terminated with signal SIGABRT, Aborted.
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Download failed: Invalid argument. Continuing without source file ./nptl/./nptl/pthread_kill.c.
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#0 __pthread_kill_implementation (no_tid=0, signo=6, threadid=<optimized out>)at ./nptl/pthread_kill.c:44
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[Current thread is 1 (LWP 170818)]
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(gdb) bt
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#0 __pthread_kill_implementation (no_tid=0, signo=6, threadid=<optimized out>)at ./nptl/pthread_kill.c:44
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#1 __pthread_kill_internal (signo=6, threadid=<optimized out>)at ./nptl/pthread_kill.c:78
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#2 __GI___pthread_kill (threadid=<optimized out>, signo=signo@entry=6)at ./nptl/pthread_kill.c:89
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#3 0x000079c009a4526e in __GI_raise (sig=sig@entry=6)at ../sysdeps/posix/raise.c:26
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#4 0x000079c009a288ff in __GI_abort () at ./stdlib/abort.c:79
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#5 0x000079c009a2881b in __assert_fail_base (fmt=0x79c009bd01e8 "%s%s%s:%u: %s%sAssertion `%s' failed.\n%n", assertion=assertion@entry=0x57c8d4e00c60 "prm.count > 0", file=file@entry=0x57c8d4dfff42 "/test/11.4_dbg/sql/item_subselect.cc", line=line@entry=3202, function=function@entry=0x57c8d4e00c0c "virtual bool Item_exists_subselect::exists2in_processor(void *)") at ./assert/assert.c:94
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#6 0x000079c009a3b507 in __assert_fail (assertion=0x57c8d4e00c60 "prm.count > 0", file=0x57c8d4dfff42 "/test/11.4_dbg/sql/item_subselect.cc", line=3202, function=0x57c8d4e00c0c "virtual bool Item_exists_subselect::exists2in_processor(void *)") at ./assert/assert.c:103
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#7 0x000057c8d42c86e2 in Item_exists_subselect::exists2in_processor (this=0x79beb401eb60, opt_arg=0x79beb4000d58)at /test/11.4_dbg/sql/item_subselect.cc:3202
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#8 0x000057c8d42bd4cb in Item_subselect::walk (this=0x79beb401eb60, processor=&virtual table offset 1048, walk_subquery=false, argument=0x79beb4000d58) at /test/11.4_dbg/sql/item_subselect.cc:782
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#9 0x000057c8d41e14a4 in Item_in_optimizer::walk (this=0x79beb407e5c0, processor=&virtual table offset 1048, walk_subquery=false, arg=0x79beb4000d58) at /test/11.4_dbg/sql/item_cmpfunc.cc:1537
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#10 0x000057c8d3dee647 in JOIN::optimize_inner (this=0x79beb40203a0)at /test/11.4_dbg/sql/sql_select.cc:2238
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#11 0x000057c8d3debb28 in JOIN::optimize (this=0x79beb40203a0)at /test/11.4_dbg/sql/sql_select.cc:2003
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#12 0x000057c8d3d42eae in st_select_lex::optimize_unflattened_subqueries (this=0x79beb4005838, const_only=true) at /test/11.4_dbg/sql/sql_lex.cc:5006
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#13 0x000057c8d3fcfc67 in JOIN::optimize_constant_subqueries (this=0x79beb401fa18) at /test/11.4_dbg/sql/opt_subselect.cc:5908
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#14 0x000057c8d3deecbb in JOIN::optimize_inner (this=0x79beb401fa18)at /test/11.4_dbg/sql/sql_select.cc:2348
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#15 0x000057c8d3debb28 in JOIN::optimize (this=0x79beb401fa18)at /test/11.4_dbg/sql/sql_select.cc:2003
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#16 0x000057c8d3e3bea7 in Sql_cmd_dml::execute_inner (this=0x79beb401f828, thd=0x79beb4000d58) at /test/11.4_dbg/sql/sql_select.cc:34489
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#17 0x000057c8d3ee9795 in Sql_cmd_update::execute_inner (this=0x79beb401f828, thd=0x79beb4000d58) at /test/11.4_dbg/sql/sql_update.cc:3123
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#18 0x000057c8d3e3bbc6 in Sql_cmd_dml::execute (this=0x79beb401f828, thd=0x79beb4000d58) at /test/11.4_dbg/sql/sql_select.cc:34438
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#19 0x000057c8d3d8244d in mysql_execute_command (thd=0x79beb4000d58, is_called_from_prepared_stmt=false) at /test/11.4_dbg/sql/sql_parse.cc:4424
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#20 0x000057c8d3d78744 in mysql_parse (thd=0x79beb4000d58, rawbuf=0x79beb4019ac0 "UPDATE t SET c=1 IN (SELECT c FROM t AS t1 NATURAL JOIN t WHERE EXISTS (SELECT 1 FROM t WHERE c IN (SELECT c=1)))", length=113, parser_state=0x79c004181a30) at /test/11.4_dbg/sql/sql_parse.cc:7907
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#21 0x000057c8d3d75bf4 in dispatch_command (command=COM_QUERY, thd=0x79beb4000d58, packet=0x79beb400afd9 "UPDATE t SET c=1 IN (SELECT c FROM t AS t1 NATURAL JOIN t WHERE EXISTS (SELECT 1 FROM t WHERE c IN (SELECT c=1)))", packet_length=113, blocking=true) at /test/11.4_dbg/sql/sql_parse.cc:1904
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#22 0x000057c8d3d792f3 in do_command (thd=0x79beb4000d58, blocking=true)at /test/11.4_dbg/sql/sql_parse.cc:1417
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#23 0x000057c8d3f5b619 in do_handle_one_connection (connect=0x57c8d72283b8, put_in_cache=true) at /test/11.4_dbg/sql/sql_connect.cc:1408
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#24 0x000057c8d3f5b3b2 in handle_one_connection (arg=0x57c8d728be68)at /test/11.4_dbg/sql/sql_connect.cc:1320
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#25 0x000079c009a9ca94 in start_thread (arg=<optimized out>)at ./nptl/pthread_create.c:447
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#26 0x000079c009b29c3c in clone3 ()at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
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Bug Detection Matrix |
Rel o/d Build Commit UniqueID observed
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CS 10.5 dbg 120425 e6ea5d568c0fb972a391a8c64716846ddb7c57ef prm.count > 0|SIGABRT|Item_exists_subselect::exists2in_processor|Item_subselect::walk|Item_in_optimizer::walk|JOIN::optimize_inner
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CS 10.5 opt 120425 e6ea5d568c0fb972a391a8c64716846ddb7c57ef No bug found
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CS 10.6 dbg 120425 690b2cf776faa2e1a6832077cec2246c86cd00bf prm.count > 0|SIGABRT|Item_exists_subselect::exists2in_processor|Item_subselect::walk|Item_in_optimizer::walk|JOIN::optimize_inner
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CS 10.6 opt 120425 690b2cf776faa2e1a6832077cec2246c86cd00bf No bug found
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CS 10.11 dbg 120425 acd071f599f416ddb4821dec485c4d912844213f prm.count > 0|SIGABRT|Item_exists_subselect::exists2in_processor|Item_subselect::walk|Item_in_optimizer::walk|JOIN::optimize_inner
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CS 10.11 opt 120425 acd071f599f416ddb4821dec485c4d912844213f No bug found
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CS 11.4 dbg 120425 4a701e8ce4a178faf955641caf59fc13fcc718e9 prm.count > 0|SIGABRT|Item_exists_subselect::exists2in_processor|Item_subselect::walk|Item_in_optimizer::walk|JOIN::optimize_inner
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CS 11.4 opt 120425 4a701e8ce4a178faf955641caf59fc13fcc718e9 No bug found
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CS 11.8 dbg 030525 865b05bf4acf10e0d4b3359019ed7b2efe0be81d prm.count > 0|SIGABRT|Item_exists_subselect::exists2in_processor|Item_subselect::walk|Item_in_optimizer::walk|JOIN::optimize_inner
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CS 11.8 dbg 120425 db5bb6f3339be5a49c0f397eb80a0f259f73f447 prm.count > 0|SIGABRT|Item_exists_subselect::exists2in_processor|Item_subselect::walk|Item_in_optimizer::walk|JOIN::optimize_inner
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CS 11.8 opt 120425 db5bb6f3339be5a49c0f397eb80a0f259f73f447 No bug found
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CS 12.0 dbg 120425 22efc2c784e1b7199fb5804e6330168277ea7dce prm.count > 0|SIGABRT|Item_exists_subselect::exists2in_processor|Item_subselect::walk|Item_in_optimizer::walk|JOIN::optimize_inner
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CS 12.0 opt 120425 22efc2c784e1b7199fb5804e6330168277ea7dce No bug found
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ES 10.5 dbg 210425 0d368ec0042a81d9549fc939fb742f82350b20ab prm.count > 0|SIGABRT|Item_exists_subselect::exists2in_processor|Item_subselect::walk|Item_in_optimizer::walk|JOIN::optimize_inner
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ES 10.5 opt 210425 0d368ec0042a81d9549fc939fb742f82350b20ab No bug found
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ES 10.6 dbg 210425 74602d1b054ba6c9ee20af79d6e7807440a7a98e prm.count > 0|SIGABRT|Item_exists_subselect::exists2in_processor|Item_subselect::walk|Item_in_optimizer::walk|JOIN::optimize_inner
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ES 10.6 opt 210425 74602d1b054ba6c9ee20af79d6e7807440a7a98e No bug found
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ES 11.4 dbg 210425 9cd12544ebfd0d52d2158af66b5aced58121cf1f prm.count > 0|SIGABRT|Item_exists_subselect::exists2in_processor|Item_subselect::walk|Item_in_optimizer::walk|JOIN::optimize_inner
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ES 11.4 opt 210425 9cd12544ebfd0d52d2158af66b5aced58121cf1f No bug found
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MS 5.5 dbg 070123 bac287c315b1792e7ae33f91add6a60292f9bae8 No bug found
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MS 5.5 opt 070123 bac287c315b1792e7ae33f91add6a60292f9bae8 No bug found
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MS 5.6 dbg 070123 dab95781a1244104d6b87020ac2fc4d190ba2946 No bug found
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MS 5.6 opt 070123 dab95781a1244104d6b87020ac2fc4d190ba2946 No bug found
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MS 5.7 dbg 060224 f7680e98b6bbe3500399fbad465d08a6b75d7a5c No bug found
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MS 5.7 opt 060224 f7680e98b6bbe3500399fbad465d08a6b75d7a5c No bug found
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MS 8.0 dbg 060224 49ef33f7edadef3ae04665e73d1babd40179a4f1 No bug found
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MS 8.0 opt 060224 49ef33f7edadef3ae04665e73d1babd40179a4f1 No bug found
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MS 9.1 dbg 211024 61a3a1d8ef15512396b4c2af46e922a19bf2b174 No bug found
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MS 9.1 opt 211024 61a3a1d8ef15512396b4c2af46e922a19bf2b174 No bug found
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Reproducible on at least InnoDB and MyISAM.
Attachments
Issue Links
- relates to
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MDEV-35134 Assertion fails in Item_exists_subselect::exists2in_processor upon concurrent 2nd PS execution and DML
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- Open
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