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MDEV-29978 Corruption errors upon CHECK on temporary InnoDB table

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row_check_index(): Treat secondary indexes of temporary tables as if
SET TRANSACTION ISOLATION LEVEL READ UNCOMMITTED
is in effect. That is, only consider the delete-mark and nothing else.
This commit is contained in:
Marko Mäkelä
2022-11-14 13:08:00 +02:00
parent 704c74cd99
commit c82f3f1b04
3 changed files with 32 additions and 10 deletions
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12
mysql-test/suite/innodb/r/temporary_table.result
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@ -789,4 +789,16 @@ CHECK TABLE t EXTENDED;
Table Op Msg_type Msg_text
test.t check status OK
DROP TEMPORARY TABLE t;
#
# MDEV-29978 Corruption errors upon CHECK on temporary InnoDB table
#
CREATE TEMPORARY TABLE t (f INT UNIQUE) ENGINE=InnoDB;
INSERT INTO t (f) VALUES (1),(2);
CHECK TABLE t;
Table Op Msg_type Msg_text
test.t check status OK
CHECK TABLE t EXTENDED;
Table Op Msg_type Msg_text
test.t check status OK
DROP TEMPORARY TABLE t;
# End of 10.6 tests