Details
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Task
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Status: Closed (View Workflow)
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Blocker
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Resolution: Fixed
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None
Description
MySQL 5.7.27 includes the following InnoDB changes:
Not applicable to MariaDB Server
Bug#28687608 EXCHANGE PARTITION GENERATING ERROR FOR ROW_FORMAT WHEN IT SHOULD NOT
The code changes are related to the InnoDB native partitioning (ha_innopart) that was introduced in MySQL 5.7. At the very end of the extended test main.partition_exchange there is a test for the scenario, and MariaDB is correctly returning ER_PARTITION_EXCHANGE_DIFFERENT_OPTION. Note: the test assumes default_storage_engine='innodb', which does not hold in MariaDB. It also uses WITH VALIDATION and WITHOUT VALIDATION syntax, which is missing from MariaDB.
Bug #29508001 MYSQL DEADLOCK AND BUGCHECK ON AARCH64 UNDER STRESS TEST
This attempts to fix something that was already fixed in MariaDB in MDEV-7148, MDEV-10813, and MDEV-11296.
Bug#28834208 row_log_table_apply_update*inplace_alter_table_impl*assertion failure:row0log.cc
MariaDB Server 10.2.11, 10.3.3 and later refuse online rebuild if indexed virtual columns exist (MDEV-13795, MDEV-14332) because various problems exist with the logging.
Bug#28104394 : INNODB 5.7 PRIMARY KEY SCAN LACK DATA
This is one more fix for the "optimized range scan" series of regressions caused by a change that we decided not to merge to MariaDB in MDEV-11751.
Not directly applicable to MariaDB
Bug #25289359 DML/DDL ON LARGE FULLTEXT TABLES CAUSE SEMAPHORE TIMEOUTS AND ASSERTION/SUICIDE
There is no test case, but there is debug instrumentation. We will investigate the scenario and track this change in MDEV-20126.
Applicable to MariaDB Server
Bug #29127203 VIRTUAL GENERATED COLUMN INDEX DATA INCONSISTENCY
This appears to fix something with virtual columns that are connected to FOREIGN KEY constraints. There is no test case.
BUG#29138644 PAGE CLEANER WILL SLEEP FOR LONG TIME IF CLOCK CHANGES and follow-up fix
This will be handled in MDEV-14154. The functions ut_time_us(), ut_time_ms(), ut_time() must be replaced with the use of a a monotonic timer, such as my_interval_timer().
Attachments
Issue Links
- blocks
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MDEV-20850 Merge new release of InnoDB 5.7.28 to 10.2
- Closed
- is blocked by
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MDEV-14154 Failing assertion: slot->last_run <= current_time in fts0opt.cc
- Closed
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MDEV-19342 Merge new release of InnoDB 5.7.26 to 10.2
- Closed
- is part of
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MDEV-19565 10.4.7 merge
- Closed