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https://dev.mysql.com/doc/refman/8.4/en/audit-log-logging-configuration.html
To configure audit log file space management, use the following system variables: If audit_log_rotate_on_size is 0 (the default), automatic log file rotation is disabled. If backed-up log files are encrypted, also back up the corresponding ... This ...
https://dev.mysql.com/doc/refman/8.4/en/audit-log-filter-definitions.html
To perform inclusive logging, disable logging globally and enable logging for specific classes. The audit_log_xxx_policy system variables are used for the deprecated legacy mode audit log (see Section 8.4.5.10, “Legacy Mode Audit Log Filtering”). For information about using JSON data in MySQL, see Section 13.5, “The JSON Data ...
https://dev.mysql.com/doc/refman/8.4/en/innodb-next-key-locking.html
Gap locking can be disabled as discussed in Section 17.7.1, “InnoDB Locking”. This may cause phantom problems because other sessions can insert new rows into the gaps when gap locking is disabled. The so-called phantom problem occurs within a ...
https://dev.mysql.com/doc/refman/8.4/en/mysql-cluster-replication-issues.html
Note The NDB storage engine uses idempotent execution mode, which suppresses duplicate-key and other errors that otherwise break circular replication of NDB Cluster. This is equivalent to setting the global value of the system variable ... This ...
https://dev.mysql.com/doc/refman/8.4/en/performance-schema-replication-tables.html
The following Performance Schema replication tables continue to be populated when the Performance Schema is disabled: replication_connection_configuration replication_connection_status replication_asynchronous_connection_failover ...This is similar ...
https://dev.mysql.com/doc/relnotes/mysql/8.4/en/news-8-4-1.html
(Bug #36399256) Maintainer mode is now disabled when building the debug version of the server for .deb packages. The 8.4.0 workaround was to disable the "Keyring Data File" option in the preference pane or to manually remove the two keyring lines ...
https://dev.mysql.com/doc/mysql-secure-deployment-guide/8.0/en/secure-deployment-fips.html
MySQL 8.0 supports FIPS (Federal Information Processing Standards) mode, if compiled using OpenSSL, and a FIPS-enabled OpenSSL library and FIPS Object Module are available at runtime. FIPS mode imposes conditions on cryptographic operations such as ...For more information about this security feature, see FIPS Support in the MySQL Reference ...
https://dev.mysql.com/doc/heatwave/en/mys-hw-limitations-other.html
For information about thresholds that control this behavior and how to disable SUPER_READ_ONLY mode, see Resolving SUPER_READ_ONLY and OFFLINE_MODE Issue in the MySQL HeatWave on OCI Service Guide. For a list of supported SQL modes, see Section 5.2, ...The WITH ROLLUP modifier in GROUP BY clauses in the following cases: In queries that contain distinct ...
https://dev.mysql.com/doc/heatwave-aws/en/heatwave-aws-host-name-identity-verification.html
Issues connecting with --ssl-mode may indicate that your certificate bundle is outdated. Enabling Host Name Identity Verification 5.5 Enabling Host Name Identity Verification MySQL HeatWave on AWS supports TLSv1.2 and requires that all MySQL client ...
https://dev.mysql.com/doc/refman/8.4/en/function-resolution.html
The IGNORE_SPACE SQL mode can be used to modify how the parser treats function names that are whitespace-sensitive: With IGNORE_SPACE disabled, the parser interprets the name as a function call when there is no whitespace between the name and the ...