-
Bug
-
-
Minor
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Resolution:
Fixed
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N/A
-
-
-
preview-10.8-MDEV-13756-desc-indexes 49b38c82a
|
MariaDB [test]> create or replace table t (a int, key(a desc)) engine=Memory;
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Query OK, 0 rows affected (0.040 sec)
|
|
MariaDB [test]> show create table t;
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+-------+------------------------------------------------------------------------------------------------------------+
|
| Table | Create Table |
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+-------+------------------------------------------------------------------------------------------------------------+
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| t | CREATE TABLE `t` (
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`a` int(11) DEFAULT NULL,
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KEY `a` (`a` DESC)
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) ENGINE=MEMORY DEFAULT CHARSET=latin1 |
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+-------+------------------------------------------------------------------------------------------------------------+
|
1 row in set (0.001 sec)
|
|
MariaDB [test]> show index in t;
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+-------+------------+----------+--------------+-------------+-----------+-------------+----------+--------+------+------------+---------+---------------+---------+
|
| Table | Non_unique | Key_name | Seq_in_index | Column_name | Collation | Cardinality | Sub_part | Packed | Null | Index_type | Comment | Index_comment | Ignored |
|
+-------+------------+----------+--------------+-------------+-----------+-------------+----------+--------+------+------------+---------+---------------+---------+
|
| t | 1 | a | 1 | a | NULL | 0 | NULL | NULL | YES | HASH | | | NO |
|
+-------+------------+----------+--------------+-------------+-----------+-------------+----------+--------+------+------------+---------+---------------+---------+
|
1 row in set (0.001 sec)
|
- is caused by
-
MDEV-13756
Implement descending index: KEY (a DESC, b ASC)
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-
Closed
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