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  1. MariaDB Server
  2. MDEV-31456

main.opt_trace fails with view-protocol

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      10.5 b3074128

      $ perl ./mtr main.opt_trace --mem --view-protocol
       
      main.opt_trace                           [ fail ]
              Test ended at 2023-06-11 22:10:40
       
      CURRENT_TEST: main.opt_trace
      --- /mnt8t/bld/10.5-asan/mysql-test/main/opt_trace.result	2023-05-12 01:52:44.000000000 +0300
      +++ /mnt8t/bld/10.5-asan/mysql-test/main/opt_trace.reject	2023-06-11 22:10:40.666720368 +0300
      @@ -8911,31 +8911,7 @@
       ) as JS
       from information_schema.optimizer_trace;
       JS
      -[
      -    {
      -        "considered_keys": 
      -        [
      -            {
      -                "table_name": "t10",
      -                "index": "grp_id",
      -                "rec_per_key": 100,
      -                "param_tables": 1
      -            }
      -        ],
      -        "refills": 5,
      -        "spl_pd_boundary": 2,
      -        "split_plan_search": 
      -        [],
      -        "lead_table": "t10",
      -        "index": "grp_id",
      -        "parts": 1,
      -        "split_sel": 0.001,
      -        "cost": 2535.968504,
      -        "records": 100,
      -        "refills": 5,
      -        "chosen": true
      -    }
      -]
      +NULL
       drop table t1,t2,t3,t10,t11;
       set optimizer_trace=DEFAULT;
       #
       
      mysqltest: Result length mismatch
      

      Not reproducible on 10.11+.

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            Unassigned Unassigned
            elenst Elena Stepanova
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              Created:
              Updated:
              Resolved:

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