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  1. MariaDB Server
  2. MDEV-23722

InnoDB: Failing assertion: result != FTS_INVALID in fts_trx_row_get_new_state

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      The assertion looks the same as in MDEV-22676, but this time there is no unique blobs (or virtual columns of any kind), and more versions are affected. Please check if a patch for one fixes the other.

      --source include/have_innodb.inc
       
      CREATE TABLE t1 (pk INT PRIMARY KEY, a VARCHAR(1), b VARCHAR(1), KEY (a), FULLTEXT (a)) ENGINE=InnoDB;
      INSERT INTO t1 VALUES (1,'i','i'),(2,'i','i');
      SET FOREIGN_KEY_CHECKS= OFF;
      ALTER TABLE t1 ADD FOREIGN KEY (b) REFERENCES x (xx);
      SET FOREIGN_KEY_CHECKS= ON;
      ALTER TABLE t1 ADD FOREIGN KEY (a) REFERENCES t1 (b) ON DELETE SET NULL;
      START TRANSACTION;
      DELETE FROM t1;
       
      # Cleanup
      DROP TABLE t1;
      

      10.2 224c9504

      2020-09-11 17:08:08 0x7fd544904700  InnoDB: Assertion failure in file /data/src/10.2/storage/innobase/fts/fts0fts.cc line 2218
      InnoDB: Failing assertion: result != FTS_INVALID
       
      #6  0x0000561a06103b27 in ut_dbg_assertion_failed (expr=0x561a0677820c "result != FTS_INVALID", file=0x561a06777738 "/data/src/10.2/storage/innobase/fts/fts0fts.cc", line=2218) at /data/src/10.2/storage/innobase/ut/ut0dbg.cc:60
      #7  0x0000561a0621e8ef in fts_trx_row_get_new_state (old_state=FTS_DELETE, event=FTS_DELETE) at /data/src/10.2/storage/innobase/fts/fts0fts.cc:2218
      #8  0x0000561a0621ed4f in fts_trx_table_add_op (ftt=0x7fd4ec09a010, doc_id=2, state=FTS_DELETE, fts_indexes=0x0) at /data/src/10.2/storage/innobase/fts/fts0fts.cc:2408
      #9  0x0000561a0621eea8 in fts_trx_add_op (trx=0x7fd5454d8140, table=0x7fd4ec091f90, doc_id=2, state=FTS_DELETE, fts_indexes=0x0) at /data/src/10.2/storage/innobase/fts/fts0fts.cc:2455
      #10 0x0000561a06039147 in row_fts_update_or_delete (prebuilt=0x7fd4ec0a6560) at /data/src/10.2/storage/innobase/row/row0mysql.cc:1677
      #11 0x0000561a060398a0 in row_update_for_mysql (prebuilt=0x7fd4ec0a6560) at /data/src/10.2/storage/innobase/row/row0mysql.cc:1857
      #12 0x0000561a05efa53d in ha_innobase::delete_row (this=0x7fd4ec098368, record=0x7fd4ec0a01a0 "\375\002") at /data/src/10.2/storage/innobase/handler/ha_innodb.cc:9057
      #13 0x0000561a05cfb726 in handler::ha_delete_row (this=0x7fd4ec098368, buf=0x7fd4ec0a01a0 "\375\002") at /data/src/10.2/sql/handler.cc:6168
      #14 0x0000561a05e7f6c1 in mysql_delete (thd=0x7fd4ec000d90, table_list=0x7fd4ec0127c0, conds=0x0, order_list=0x7fd4ec005328, limit=18446744073709551614, options=0, result=0x0) at /data/src/10.2/sql/sql_delete.cc:583
      #15 0x0000561a05a6ce9c in mysql_execute_command (thd=0x7fd4ec000d90) at /data/src/10.2/sql/sql_parse.cc:4362
      #16 0x0000561a05a77a57 in mysql_parse (thd=0x7fd4ec000d90, rawbuf=0x7fd4ec0126f8 "DELETE FROM t1", length=14, parser_state=0x7fd5449035f0, is_com_multi=false, is_next_command=false) at /data/src/10.2/sql/sql_parse.cc:7733
      #17 0x0000561a05a65d66 in dispatch_command (command=COM_QUERY, thd=0x7fd4ec000d90, packet=0x7fd4ec008b51 "DELETE FROM t1", packet_length=14, is_com_multi=false, is_next_command=false) at /data/src/10.2/sql/sql_parse.cc:1823
      #18 0x0000561a05a64861 in do_command (thd=0x7fd4ec000d90) at /data/src/10.2/sql/sql_parse.cc:1377
      #19 0x0000561a05bbe233 in do_handle_one_connection (connect=0x561a0961c660) at /data/src/10.2/sql/sql_connect.cc:1336
      #20 0x0000561a05bbdf98 in handle_one_connection (arg=0x561a0961c660) at /data/src/10.2/sql/sql_connect.cc:1241
      #21 0x0000561a063e24d2 in pfs_spawn_thread (arg=0x561a09b334a0) at /data/src/10.2/storage/perfschema/pfs.cc:1869
      #22 0x00007fd54a9b0609 in start_thread (arg=<optimized out>) at pthread_create.c:477
      #23 0x00007fd54a58a103 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
      

      Reproducible on 10.1-10.5, debug and non-debug alike.

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              Assignee:
              thiru Thirunarayanan Balathandayuthapani
              Reporter:
              elenst Elena Stepanova
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