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  1. MariaDB Server
  2. MDEV-39701

rpl.rpl_mixed_mixing_engines, rpl.rpl_non_direct_mixed_mixing_engines might have dubious lines in its results

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      A block of test lines was added by MDEV-36099.
      $n = $6 was clearly a typo by MDEV-36099 the tests, thanks to possibly fixed bug in mtr
      that evaluated $6 to zero, did not run the loop.

      Upon the typo correction the tests complete though with the new results showing

      @@ -13880,6 +14464,9 @@
       master-bin.000001      #       Table_map       #       #       table_id: # (test.nt_3)
       master-bin.000001      #       Write_rows_v1   #       #       table_id: # flags: STMT_END_F
       master-bin.000001      #       Query   #       #       COMMIT
      +# Error: Data mismatch in nt_6:  Master: 225 rows  Slave: 221 rows
      +# Error: Data mismatch in nt_5:  Master: 113 rows  Slave: 111 rows
      +# Error: Data mismatch in nt_3:  Master: 10 rows  Slave: 9 rows
       -e-e-e-e-e-e-e-e-e-e-e- >> set-NT << -e-e-e-e-e-e-e-e-e-e-e-
       -b-b-b-b-b-b-b-b-b-b-b- >> R << -b-b-b-b-b-b-b-b-b-b-b-
       ROLLBACK;
      
      

      the error branches of the loop are visited and it's unclear w/o closer inspection if that was intended.

      Note the new results might be mtr --record/installed in 12.3 through bb-12.3-release.

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            Unassigned Unassigned
            Elkin Andrei Elkin
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              Updated:

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