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  1. MariaDB Server
  2. MDEV-7050

MySQL#74603 - Assertion `comma_length > 0' failed in mysql_prepare_create_table

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    Details

    • Type: Bug
    • Status: Closed (View Workflow)
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 5.5, 10.0
    • Fix Version/s: 5.5.46
    • Component/s: OTHER
    • Labels:

      Description

      Initially reported by Ramesh Sivaraman as http://bugs.mysql.com/bug.php?id=74603, refiling to make it searchable in Jira and to preserve the test case.

      DROP DATABASE test;CREATE DATABASE test;USE test;
      SET character_set_filesystem=filename;
      SET @session_start_value=@@character_set_filesystem;
      SET @@session.collation_server=@session_start_value;
      create table t0(a ENUM('',''));
      DROP DATABASE test;CREATE DATABASE test;USE test;
      create table t0(a ENUM('',''));

      sql/sql_table.cc:3343: int mysql_prepare_create_table(THD*, HA_CREATE_INFO*, Alter_info*, uint*, handler*, KEY**, uint*, int): Assertion `comma_length > 0' failed.
      141108 20:06:32 [ERROR] mysqld got signal 6 ;

      #6  0x00007fa6e95cb6f1 in *__GI___assert_fail (assertion=0xf35b8b "comma_length > 0", file=<optimized out>, line=3343, function=0xf377c0 "int mysql_prepare_create_table(THD*, HA_CREATE_INFO*, Alter_info*, uint*, handler*, KEY**, uint*, int)") at assert.c:81
      #7  0x00000000007233aa in mysql_prepare_create_table (thd=0x7fa6e330b070, create_info=0x7fa6eb54ecb0, alter_info=0x7fa6eb54ec20, db_options=0x7fa6eb54d54c, file=0x7fa6d605b088, key_info_buffer=0x7fa6eb54eaa8, key_count=0x7fa6eb54eaa4, create_table_mode=0) at 10.0/sql/sql_table.cc:3343
      #8  0x0000000000727031 in mysql_create_frm_image (thd=0x7fa6e330b070, db=0x7fa6d621d748 "test", table_name=0x7fa6d621d138 "t0", create_info=0x7fa6eb54ecb0, alter_info=0x7fa6eb54ec20, create_table_mode=0, key_info=0x7fa6eb54eaa8, key_count=0x7fa6eb54eaa4, frm=0x7fa6eb54ea90) at 10.0/sql/sql_table.cc:4594
      #9  0x0000000000727943 in create_table_impl (thd=0x7fa6e330b070, orig_db=0x7fa6d621d748 "test", orig_table_name=0x7fa6d621d138 "t0", db=0x7fa6d621d748 "test", table_name=0x7fa6d621d138 "t0", path=0x7fa6eb54e880 "./test/t0", create_info=0x7fa6eb54ecb0, alter_info=0x7fa6eb54ec20, create_table_mode=0, is_trans=0x7fa6eb54eb27, key_info=0x7fa6eb54eaa8, key_count=0x7fa6eb54eaa4, frm=0x7fa6eb54ea90) at 10.0/sql/sql_table.cc:4831
      #10 0x0000000000727eb5 in mysql_create_table_no_lock (thd=0x7fa6e330b070, db=0x7fa6d621d748 "test", table_name=0x7fa6d621d138 "t0", create_info=0x7fa6eb54ecb0, alter_info=0x7fa6eb54ec20, is_trans=0x7fa6eb54eb27, create_table_mode=0) at 10.0/sql/sql_table.cc:4949
      #11 0x00000000007280f4 in mysql_create_table (thd=0x7fa6e330b070, create_table=0x7fa6d621d170, create_info=0x7fa6eb54ecb0, alter_info=0x7fa6eb54ec20) at 10.0/sql/sql_table.cc:5010
      #12 0x000000000067c55f in mysql_execute_command (thd=0x7fa6e330b070) at 10.0/sql/sql_parse.cc:3020
      #13 0x000000000068586f in mysql_parse (thd=0x7fa6e330b070, rawbuf=0x7fa6d621d088 "create table t0(a ENUM('',''))", length=30, parser_state=0x7fa6eb54f630) at 10.0/sql/sql_parse.cc:6407
      #14 0x0000000000678652 in dispatch_command (command=COM_QUERY, thd=0x7fa6e330b070, packet=0x7fa6d83f2071 "create table t0(a ENUM('',''))", packet_length=30) at 10.0/sql/sql_parse.cc:1299
      #15 0x00000000006779f7 in do_command (thd=0x7fa6e330b070) at 10.0/sql/sql_parse.cc:996
      #16 0x00000000007944aa in do_handle_one_connection (thd_arg=0x7fa6e330b070) at 10.0/sql/sql_connect.cc:1379
      #17 0x00000000007941fd in handle_one_connection (arg=0x7fa6e330b070) at 10.0/sql/sql_connect.cc:1293
      #18 0x0000000000ccb4a6 in pfs_spawn_thread (arg=0x7fa6e33d9df0) at 10.0/storage/perfschema/pfs.cc:1860
      #19 0x00007fa6eb184b50 in start_thread (arg=<optimized out>) at pthread_create.c:304
      #20 0x00007fa6e967c20d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112

      revision-id: sergii@pisem.net-20141103164737-457hfby1eg82zol9
      date: 2014-11-03 17:47:37 +0100
      build-date: 2014-11-08 20:10:54 +0400
      revno: 4471
      branch-nick: 10.0

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              Assignee:
              jplindst Jan Lindström
              Reporter:
              elenst Elena Stepanova
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