Type:
Bug
Priority:
Major
Resolution:
Unresolved
Affects Version/s:
10.4(EOL) , 10.5 , 10.6 , 10.11 , 11.0(EOL) , 11.1(EOL) , 11.2(EOL) , 11.4
By the test case and the outcome, it looks like a slightly more complicated variation of the recently closed MDEV-29954 (Unique hash key on column prefix is computed incorrectly), so maybe there is still something to fix. Or maybe it's just one of endless unique hash errors, completely unrelated to MDEV-29954 .
CREATE TABLE t (c VARCHAR (1024) UNIQUE ) ENGINE=MyISAM WITH SYSTEM VERSIONING;
INSERT INTO t (c) VALUES ( 'foo' );
DELETE FROM t;
CHECK TABLE t EXTENDED;
# Cleanup
DROP TABLE t;
10.4 c9b0c006e0491c9f7a1dae07090db3cdb87da446
CHECK TABLE t EXTENDED;
Table Op Msg_type Msg_text
test.t check error Record at: 0 Can't find key for index: 1
test.t check error Corrupt
DROP TABLE t;
bug.thr2 [ fail ] Found warnings/errors in server log file!
Test ended at 2024-03-09 19:22:12
line
2024-03-09 19:22:12 4 [ERROR] Got an error from thread_id=4, /data/bld/11.4-asan/storage/myisam/ha_myisam.cc:1142
2024-03-09 19:22:12 4 [ERROR] MariaDB thread id 4, OS thread handle 140187211245248, query id 25 localhost root Checking table
^ Found warnings in /mnt8t/bld/11.4-asan/mysql-test/var/log/mysqld.1.err
relates to
MDEV-29954
Unique hash key on column prefix is computed incorrectly
Closed
Julien Fritsch
made changes -
2024-05-03 14:41
Fix Version/s
11.0
[ 28320
]
Julien Fritsch
made changes -
2024-09-10 15:27
Fix Version/s
11.1
[ 28549
]
Julien Fritsch
made changes -
2024-11-22 17:09
Fix Version/s
11.2(EOL)
[ 28603
]
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