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  1. MariaDB Server
  2. MDEV-18720

Assertion `inited==NONE' failed in ha_index_init upon update on versioned table with key on blob

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      Note: The failure became possible after MDEV-371, without it the key without a length in the table definition is rejected.

      CREATE TABLE t1 (
        pk INT,
        f TEXT,
        PRIMARY KEY (pk),
        KEY(f)
      ) WITH SYSTEM VERSIONING;
       
      INSERT INTO t1 VALUES (1,'foo');
      UPDATE t1 SET f = 'bar';
       
      # Cleanup
      DROP TABLE t1;
      

      10.4 fb01193c

      mysqld: /data/src/10.4/sql/handler.h:3175: int handler::ha_index_init(uint, bool): Assertion `inited==NONE' failed.
      190224 19:19:15 [ERROR] mysqld got signal 6 ;
       
      #7  0x00007fedfe632ee2 in __assert_fail () from /lib/x86_64-linux-gnu/libc.so.6
      #8  0x000055b91c552329 in handler::ha_index_init (this=0x7fede812ef98, idx=1, sorted=false) at /data/src/10.4/sql/handler.h:3175
      #9  0x000055b91c94f191 in check_duplicate_long_entry_key (table=0x7fede812e130, h=0x7fede812ef98, new_rec=0x7fede8008e80 "\374\001", key_no=1) at /data/src/10.4/sql/handler.cc:6512
      #10 0x000055b91c94f750 in check_duplicate_long_entries (table=0x7fede812e130, h=0x7fede812ef98, new_rec=0x7fede8008e80 "\374\001") at /data/src/10.4/sql/handler.cc:6583
      #11 0x000055b91c94fa27 in handler::ha_write_row (this=0x7fede812ef98, buf=0x7fede8008e80 "\374\001") at /data/src/10.4/sql/handler.cc:6660
      #12 0x000055b91c5b6b2e in vers_insert_history_row (table=0x7fede812e130) at /data/src/10.4/sql/sql_insert.cc:1653
      #13 0x000055b91c703f52 in mysql_update (thd=0x7fede8000b00, table_list=0x7fede8015580, fields=..., values=..., conds=0x0, order_num=0, order=0x0, limit=18446744073709551615, handle_duplicates=DUP_ERROR, ignore=false, found_return=0x7fedf87ab840, updated_return=0x7fedf87ab900) at /data/src/10.4/sql/sql_update.cc:1032
      #14 0x000055b91c5ff795 in mysql_execute_command (thd=0x7fede8000b00) at /data/src/10.4/sql/sql_parse.cc:4647
      #15 0x000055b91c60bc72 in mysql_parse (thd=0x7fede8000b00, rawbuf=0x7fede80154a8 "UPDATE t1 SET f = 'bar'", length=23, parser_state=0x7fedf87ac180, is_com_multi=false, is_next_command=false) at /data/src/10.4/sql/sql_parse.cc:8157
      #16 0x000055b91c5f7360 in dispatch_command (command=COM_QUERY, thd=0x7fede8000b00, packet=0x7fede800a761 "UPDATE t1 SET f = 'bar'", packet_length=23, is_com_multi=false, is_next_command=false) at /data/src/10.4/sql/sql_parse.cc:1829
      #17 0x000055b91c5f5b34 in do_command (thd=0x7fede8000b00) at /data/src/10.4/sql/sql_parse.cc:1358
      #18 0x000055b91c76f837 in do_handle_one_connection (connect=0x55b91f234bb0) at /data/src/10.4/sql/sql_connect.cc:1399
      #19 0x000055b91c76f5a8 in handle_one_connection (arg=0x55b91f234bb0) at /data/src/10.4/sql/sql_connect.cc:1302
      #20 0x000055b91cc66979 in pfs_spawn_thread (arg=0x55b91f327220) at /data/src/10.4/storage/perfschema/pfs.cc:1862
      #21 0x00007fee00309494 in start_thread (arg=0x7fedf87ad700) at pthread_create.c:333
      #22 0x00007fedfe6ef93f in clone () from /lib/x86_64-linux-gnu/libc.so.6
      

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              Assignee:
              serg Sergei Golubchik
              Reporter:
              elenst Elena Stepanova
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                Updated:
                Resolved: