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  1. MariaDB Server
  2. MDEV-27408

DESC index on a Mroonga table causes wrong order of result set

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      install soname 'ha_mroonga';
      		 
      create or replace table t (a int, key(a desc)) engine=Mroonga;
      		 
      insert into t values (1),(3),(2);
      		 
      select * from t order by a;

      preview-10.8-MDEV-13756-desc-indexes 49b38c82a

      		 
      select * from t order by a;
      		 
      a
      		 
      3
      		 
      2
      		 
      1

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          is caused by

          Task - A task that needs to be done. MDEV-13756 Implement descending index: KEY (a DESC, b ASC)

          • Blocker - Blocks development and/or testing work, production could not run.
          • Closed

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              serg Sergei Golubchik
              elenst Elena Stepanova
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                Updated:
                Resolved:

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