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  1. MariaDB Server
  2. MDEV-31027

Assertion `!is_set() || (m_status == DA_OK_BULK && is_bulk_op())' failed in Diagnostics_area::set_ok_status on EXECUTE of prepared statement with savepoint

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    Description

      Possibly related to MDEV-25460 and MDEV-24621

      SET unique_checks=0,foreign_key_checks=0,autocommit=0;
      SET @c:='SAVEPOINT sp0';
      PREPARE s FROM @c;
      CREATE TABLE t (id INT,DATA CHAR,PRIMARY KEY(id)) ENGINE=InnoDB;
      INSERT INTO t VALUES (0);
      SAVEPOINT sp0;
      INSERT INTO t VALUES (0,REPEAT (0,0)),(0,REPEAT (0,0)),(0,REPEAT (0,0)),(0,REPEAT (0,0)),(0,REPEAT (0,0)),(0,REPEAT (0,0)),(0,REPEAT (0,0)),(0,REPEAT (0,0));
      INSERT INTO t VALUES (0,1);
      SELECT * FROM t INTO OUTFILE 'o';
      EXECUTE s;
      

      Leads to:

      11.1.0 2b61ff8f2221745f0a96855a0feb0825c426f993 (Debug)

      mariadbd: /test/11.1_dbg/sql/sql_error.cc:335: void Diagnostics_area::set_ok_status(ulonglong, ulonglong, const char*): Assertion `!is_set() || (m_status == DA_OK_BULK && is_bulk_op())' failed.
      

      11.1.0 2b61ff8f2221745f0a96855a0feb0825c426f993 (Debug)

      Core was generated by `/test/MD070423-mariadb-11.1.0-linux-x86_64-dbg/bin/mariadbd --no-defaults --cor'.
      Program terminated with signal SIGABRT, Aborted.
      #0  __pthread_kill_implementation (no_tid=0, signo=6, threadid=23221789324864)
          at ./nptl/pthread_kill.c:44
      [Current thread is 1 (Thread 0x151ebe80f640 (LWP 571915))]
      (gdb) bt
      #0  __pthread_kill_implementation (no_tid=0, signo=6, threadid=23221789324864) at ./nptl/pthread_kill.c:44
      #1  __pthread_kill_internal (signo=6, threadid=23221789324864) at ./nptl/pthread_kill.c:78
      #2  __GI___pthread_kill (threadid=23221789324864, signo=signo@entry=6) at ./nptl/pthread_kill.c:89
      #3  0x0000151f04f96476 in __GI_raise (sig=sig@entry=6) at ../sysdeps/posix/raise.c:26
      #4  0x0000151f04f7c7f3 in __GI_abort () at ./stdlib/abort.c:79
      #5  0x0000151f04f7c71b in __assert_fail_base (fmt=0x151f05131150 "%s%s%s:%u: %s%sAssertion `%s' failed.\n%n", assertion=0x559823a6ced8 "!is_set() || (m_status == DA_OK_BULK && is_bulk_op())", file=0x559823a6cdb8 "/test/11.1_dbg/sql/sql_error.cc", line=335, function=<optimized out>) at ./assert/assert.c:92
      #6  0x0000151f04f8de96 in __GI___assert_fail (assertion=0x559823a6ced8 "!is_set() || (m_status == DA_OK_BULK && is_bulk_op())", file=0x559823a6cdb8 "/test/11.1_dbg/sql/sql_error.cc", line=335, function=0x559823a6cf10 "void Diagnostics_area::set_ok_status(ulonglong, ulonglong, const char*)") at ./assert/assert.c:101
      #7  0x0000559822f1b6cf in Diagnostics_area::set_ok_status (this=0x151e5c006b70, affected_rows=affected_rows@entry=0, last_insert_id=last_insert_id@entry=0, message=message@entry=0x0) at /test/11.1_dbg/sql/sql_error.cc:335
      #8  0x0000559822f699ee in my_ok (message=0x0, id=0, affected_rows_arg=0, thd=0x151e5c000d58) at /test/11.1_dbg/sql/sql_class.h:4426
      #9  mysql_execute_command (thd=0x151e5c000d58, is_called_from_prepared_stmt=is_called_from_prepared_stmt@entry=true) at /test/11.1_dbg/sql/sql_parse.cc:5470
      #10 0x0000559822f91eb8 in Prepared_statement::execute (this=this@entry=0x151e5c019388, expanded_query=expanded_query@entry=0x151ebe80dc90, open_cursor=open_cursor@entry=false) at /test/11.1_dbg/sql/sql_prepare.cc:4992
      #11 0x0000559822f92254 in Prepared_statement::execute_loop (this=this@entry=0x151e5c019388, expanded_query=expanded_query@entry=0x151ebe80dc90, open_cursor=open_cursor@entry=false, packet=packet@entry=0x0, packet_end=packet_end@entry=0x0) at /test/11.1_dbg/sql/sql_prepare.cc:4415
      #12 0x0000559822f92891 in mysql_sql_stmt_execute (thd=thd@entry=0x151e5c000d58) at /test/11.1_dbg/sql/sql_prepare.cc:3456
      #13 0x0000559822f659d1 in mysql_execute_command (thd=thd@entry=0x151e5c000d58, is_called_from_prepared_stmt=is_called_from_prepared_stmt@entry=false) at /test/11.1_dbg/sql/sql_parse.cc:3960
      #14 0x0000559822f6bf05 in mysql_parse (thd=thd@entry=0x151e5c000d58, rawbuf=<optimized out>, length=<optimized out>, parser_state=parser_state@entry=0x151ebe80e230) at /test/11.1_dbg/sql/sql_parse.cc:7760
      #15 0x0000559822f6e099 in dispatch_command (command=command@entry=COM_QUERY, thd=thd@entry=0x151e5c000d58, packet=packet@entry=0x151e5c00ae49 "EXECUTE s", packet_length=packet_length@entry=9, blocking=blocking@entry=true) at /test/11.1_dbg/sql/sql_class.h:242
      #16 0x0000559822f6fef5 in do_command (thd=0x151e5c000d58, blocking=blocking@entry=true) at /test/11.1_dbg/sql/sql_parse.cc:1405
      #17 0x00005598230c1cfc in do_handle_one_connection (connect=<optimized out>, connect@entry=0x559826765128, put_in_cache=put_in_cache@entry=true) at /test/11.1_dbg/sql/sql_connect.cc:1416
      #18 0x00005598230c1f5b in handle_one_connection (arg=0x559826765128) at /test/11.1_dbg/sql/sql_connect.cc:1318
      #19 0x0000151f04fe8b43 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
      #20 0x0000151f0507aa00 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
      

      Bug confirmed present in:
      MariaDB: 10.6.13 (dbg), 10.7.8 (dbg), 10.8.8 (dbg), 10.9.6 (dbg), 10.10.4 (dbg), 10.11.3 (dbg), 11.0.2 (dbg), 11.1.0 (dbg)

      Bug (or feature/syntax) confirmed not present in:
      MariaDB: 10.4.29 (dbg), 10.4.29 (opt), 10.5.20 (dbg), 10.5.20 (opt), 10.6.13 (opt), 10.7.8 (opt), 10.8.8 (opt), 10.9.6 (opt), 10.10.4 (opt), 10.11.3 (opt), 11.0.2 (opt), 11.1.0 (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)

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              thiru Thirunarayanan Balathandayuthapani
              Roel Roel Van de Paar
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                Updated:

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