New to continue the backup process when corruption is encountered. Corrupted pages are logged in the backup_corrupted file in the backup destination directory. ()
adds completed with Error! to the end of the log file if the backup is started with the parameter and completed with corrupted tables. The new log entry canceled with an Error! will be used when the backup cannot not be completed. (MENT-1059)
and system variables are read-only. ()
Possible crash for a query using recursive CTE without having a default schema defined. ()
Server crash on WITH RECURSIVE UNION ALL (CTE) query. ()
Server hangs due to Galera lock conflict resolution. ()
Possible crash in replication when applying a transaction that contains cascading foreign key delete for a table, and that has an indexed virtual column. ()
Possible lock conflicts between two wsrep high priority threads in on tables having unique secondary keys. ()
Server crash when uses a subselect. ()
Possible crash of the server when audit logging is active. (MENT-1098)
truncates check constraint expressions. (
)
Unexpected error message when selecting from a view that uses a mergeable derived table. ()
Permission denied error message is returned to users with permissions for nested CTEs. ()
Regression: SELECT .. UNION .. with inconsistent column names fails. ()
Race condition between and transaction commit with . ()
Plugin system variables and activation options can break for . ()
SELECT INTO OUTFILE used permission 666 where 644 should be used to limit the privileges to change the file. ()
Syntax error on correct syntax for that includes X is null = 0 ()
Altered connection limits for the user have no effect. ()
Syntax error when using COLLATE for creating virtual columns. ()
Auto purge of relaylogs stops when relay-log-file is slave-relay-log.999999 and is enabled. ()
ORDER BY in the view definition leads to a wrong result with GROUP BY on the query using the view. ()
column from a derived table returns invalid values. ()
doesn't respect filters for PROXY_CONNECT events. ()
plugin doesn't consider proxy users in and ()
With the ALTER USER .. IDENTIFIED BY command, the password isn't replaced by asterisks in the audit log. (MENT-1128)
Queries against tables return wrong values for columns following constant declarations. Fix backported from 10.4.13 ()
does not insert a history row for or application period-based tables if the row has not changed. ()
Wrong duplicate primary key error between the history row generated on referential action and the history row on evaluating foreign referential action for self-reference in a table (, )
Wrong number of decimal digits in certain UNION or subquery constellations, like the union of unsigned and NULL type. ()
CREATE TABLE .. SELECT FROM does not create table if is not using a scalar value ()
may report incorrect binlog position information after ()
Sequences, which are used as the default by a table, are not dumped in the right order by ()
performance schema table schema changed
performance schema table schema changed
performance schema table schema changed
performance schema table schema changed
performance schema table schema changed
system variable maximum value changed from 18446744073709551615 to 4294967295
command-line option added
command-line option added
command-line option added
command-line option added
--version command-line option added
system variable minimum value changed from 8 to 64
command-line option added
performance schema table schema changed
performance schema table schema changed
performance schema table schema changed
Ubuntu 16.04
Ubuntu 18.04
Ubuntu 20.04
Debian 9
Debian 10
SUSE Linux Enterprise Server 12
SUSE Linux Enterprise Server 15
Microsoft Windows
Notable Changes
Issues Fixed
Can result in data loss
Can result in a hang or crash
Can result in unexpected behavior
Related to install and upgrade
Interface Changes
Platforms
Note
In alignment with the , this release does not include CentOS 6.x and RHEL 6.x packages.