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https://dev.mysql.com/doc/mysql-enterprise-backup/8.4/en/backup-incremental-options.html
full-scan: mysqlbackup scans all InnoDB data files in the server data directory to find pages that have been changed since the last backup, and copies them. optimistic: mysqlbackup scans only for changed pages in the InnoDB data files that have been ... For an overview of incremental backups and usage examples for these options, see Section 4.3.3, “Making a Differential or Incremental Backup” and Section 5.1.3, “Restoring an Incremental ...
https://dev.mysql.com/doc/mysql-cluster-manager/8.4/en/mcm-create-cluster.html
create cluster {--package=|-P }package_name {--processhosts=|-R }process_host_list cluster_name [(--import|-m) cluster_name] [--verbose | -v] process_host_list: process_name[:node_id]@host[,process_name@host[,...]] process_name: ...
https://dev.mysql.com/doc/mysql-cluster-manager/8.4/en/mcm-install-agent-windows-service.html
You should now have a command prompt window open on your desktop, running a session with Administrator privileges. For enhanced legibility, we have broken it across several lines, but you should always enter it on a single line, allowing it to wrap ... Important Installation of the MySQL Cluster Manager agent as a service is ...
https://dev.mysql.com/doc/c-api/8.4/en/c-api-basic-interface-usage.html
With mysql_store_result(), mysql_fetch_row() accesses rows that have previously been fetched from the server. An advantage of mysql_store_result() is that because the rows have all been fetched to the client, you not only can access rows ...
https://dev.mysql.com/doc/c-api/8.4/en/mysql-real-connect.html
If passwd is NULL, only entries in the user table for the user that have a blank (empty) password field are checked for a match. This enables the database administrator to set up the MySQL privilege system in such a way that users get different ...
https://dev.mysql.com/doc/extending-mysql/8.4/en/writing-audit-plugins.html
Audit plugin notification functions have this prototype: int (*event_notify)(MYSQL_THD, mysql_event_class_t, const void *); The second and third parameters of the event_notify function prototype represent the event class and a generic pointer to an ... This section describes how to write a server-side audit plugin, using the example plugin found in the plugin/audit_null directory of MySQL source ...
https://dev.mysql.com/doc/relnotes/mysql-cluster/8.4/en/news-8-4-5.html
Each data node handles API node failure independently; once all internal blocks have completed cleanup, the API node failure is considered handled, and, after a timed delay, the QMGR block allows the failed API node's node ID to be used for new ...
https://dev.mysql.com/doc/relnotes/connector-j/en/news-8-0-12.html
Functionality Added or Changed Bugs Fixed Functionality Added or Changed X DevAPI: The following changes have been made to the API: Removed ModifyStatement.arrayDelete() and ModifyStatement.merge(). (WL #10544) To simplify the code, the ... Version ...
https://dev.mysql.com/doc/mysql-shell/9.4/en/creating-user-accounts-for-admin-api.html
The user accounts used to configure and administer a member server instance in an InnoDB Cluster, InnoDB ClusterSet, or InnoDB ReplicaSet deployment must have full read and write privileges on the metadata tables, in addition to full MySQL ...
https://dev.mysql.com/doc/mysql-shell/9.4/en/force-replicaset-primary.html
Unlike InnoDB Cluster, which supports automatic failover in the event of an unexpected failure of the primary, InnoDB ReplicaSet does not have automatic failure detection or a consensus-based protocol such as that provided by Group Replication. The ...If the primary is not available, a manual failover is ...